diff --git a/builder/notebooks/dkrz_era5_disk_catalog.ipynb b/builder/notebooks/dkrz_era5_disk_catalog.ipynb
index 39e6dfeebd638759363a2806e87ed51679d75bd1..e0b22a04f4d673396b02210616457c01d66acae6 100644
--- a/builder/notebooks/dkrz_era5_disk_catalog.ipynb
+++ b/builder/notebooks/dkrz_era5_disk_catalog.ipynb
@@ -26,41 +26,83 @@
    ]
   },
   {
-   "cell_type": "code",
-   "execution_count": 40,
+   "cell_type": "markdown",
    "metadata": {},
-   "outputs": [],
    "source": [
-    "@lru_cache(maxsize=None)\n",
-    "def get_file_list(root_path): #, depth=0, extension='*.nc'):        \n",
-    "    depth=1\n",
-    "    from dask.diagnostics import ProgressBar\n",
+    "# ERA5 Restructured 2023"
+   ]
+  },
+  {
+   "cell_type": "raw",
+   "metadata": {},
+   "source": [
+    "#-----------------------------------------------------------------------------\n",
+    "#      (A) Directory structure\n",
+    "#-----------------------------------------------------------------------------\n",
+    "This document describes the /pool/data/ERA5 directory\n",
+    "structure that was implemented for all ERA5 data by December 19th, 2022 9am UTC\n",
     "\n",
-    "    #dirs=[p for p in Path(root_path).glob(\"*/*/\") if p.is_dir()]\n",
-    "    \n",
-    "    cmd = ['find', \"/work/bk1099/data\", '-mindepth', '1', '-maxdepth', '1','-type', \"d\"]\n",
-    "    proc = subprocess.Popen(cmd, stderr=subprocess.PIPE, stdout=subprocess.PIPE)\n",
-    "    output = proc.stdout.read().decode('utf-8').split()\n",
-    "    dirs=[Path(entry) for entry in output]\n",
-    "    \n",
-    "    @dask.delayed\n",
-    "    def _file_dir_files(directory):\n",
-    "        try:\n",
-    "            cmd = ['find', '-L', directory.as_posix(), '-maxdepth', '2','-type', \"f\", \"-perm\", \"-444\"]\n",
-    "            proc = subprocess.Popen(cmd, stderr=subprocess.PIPE, stdout=subprocess.PIPE)\n",
-    "            output = proc.stdout.read().decode('utf-8').split()\n",
-    "        except Exception:\n",
-    "            output = []\n",
-    "        return output\n",
+    "#==L1== Subfolders in /pool/data/ERA5/       \n",
+    "The subfolders name is a 2-digit product abbreviation (PROD):\n",
+    "E5           ERA5 data 1959 to present (most recent files with ~ 3-month delay)\n",
+    "E1           ERA5.1 data (corrected ERA5 data of the years 2000 to 2006)\n",
+    "ET           ERA5T is a provisional, early-release version of the ERA5 data \n",
+    "EB           ERA5 BE is the preliminary ERA5 backward extension data. \n",
+    "             Please use E5 instead. We keep this folder for the sake of traceability\n",
+    "             until January 31, 2023. Afterwards, the data will be deleted.\n",
     "\n",
-    "    print('Getting list of assets...\\n')\n",
-    "    filelist = [_file_dir_files(directory) for directory in dirs]\n",
-    "    # watch progress\n",
-    "    with ProgressBar():\n",
-    "        filelist = dask.compute(*filelist)\n",
+    "/pool/data/ERA5/ additionaly contains the following ancillary subfolders:\n",
+    "READMEs      all kind of Readmes for users of Levante /pool/data/ERA5 data\n",
+    "custom       storage of special ERA data requests (e.g. paramaters not provided by default)\n",
+    "incoming     (for internal use) raw retrievals\n",
+    "scripts      (for internal use) various scripts to postprocess or check the ERA5 data\n",
     "\n",
-    "    filelist = list(itertools.chain(*filelist))\n",
-    "    return filelist"
+    "#==L2== Subfolders in /pool/data/ERA5/${PROD}/       \n",
+    "The subfolders name is a 2-digit abbreviation for the level type (LEVTYPE):\n",
+    "pl           pressure level data  (16 parameters)\n",
+    "ml           model level data     (16 parameters)\n",
+    "sf           surface level data   (49 parameter in sf00 and 55 parameters in sf12)\n",
+    "\n",
+    "#==L3== Subfolders in /pool/data/ERA5/${PROD}/${LEVTYPE}/       \n",
+    "The subfolders name is a 2-digit abbreviation for the ECMWF type (TYPE):\n",
+    "an           analysis fields (ECMWF type=an; relevant for ml00, pl00, sf00 data)\n",
+    "fc           forecast fields (ECMWF type=fc; relevant for sf12 data)\n",
+    "\n",
+    "#==L4== Subfolders in /pool/data/ERA5/${PROD}/${LEVTYPE}/${TYPE}/\n",
+    "The subfolders name is a 2-digit abbreviation for temporal resolution (TRES):\n",
+    "1H           hourly temporal resolution\n",
+    "1D           daily  temporal resolution\n",
+    "1M           monthly temporal resolution\n",
+    "\n",
+    "#==L5== Subfolders in /pool/data/ERA5/${PROD}/${LEVTYPE}/${TYPE}/${TRES}/\n",
+    "PAR          3-digit GRIB parameter code as directory name\n",
+    " \n",
+    "PAR=027,028,029,030,031,032,033,034,035,036,037,038,039,040,041,042,043,044,045,049,050,\n",
+    "    057,059,060,075,076,077,078,079,129,130,131,132,133,134,135,136,137,138,139,141,142,143,\n",
+    "    144,145,146,147,151,152,155,157,159,160,161,162,163,164,165,166,167,168,169,170,172,175,\n",
+    "    176,177,178,179,180,181,182,183,186,187,188,195,196,197,198,201,202,203,205,206,208,209,\n",
+    "    210,211,212,228,235,236,238,239,240,243,244,245,246,247,248,277,278,279,285,385,386,474,\n",
+    "    475,476,477,502,503,507\n",
+    "\n",
+    "Please note that PAR refers to the last three digits of the parameter ID specified in ECMWF code table 128, except for PAR values >= 256 which refer to ECMWF code table 228. All table 228 PAR values have to be substracted by 256 to obtain the correct table 228 parameter ID.  Example: PAR 502 in /pool/data/ERA5 corresponds to parameter ID 246 of code table 228 (502=246+256).\n",
+    "\n",
+    "\n",
+    "#-----------------------------------------------------------------------------\n",
+    "#      (B) File naming convention\n",
+    "#-----------------------------------------------------------------------------\n",
+    "\n",
+    "ERA5 files on /pool/data/ERA5 have the following file naming convention:\n",
+    "#==L5== Subfolders in /pool/data/ERA5/${PROD}/${LEVTYPE}/${TYPE}/${TRES}/${PAR}\n",
+    "    \n",
+    "       ${PROD}${LEVTYPE}${TYPEID}_${TRES}_${DATE}_${PAR}.grb\n",
+    "\n",
+    "TYPEID       a 2-digit identifier for the ECMWF type (TYPE) and the forecast step\n",
+    "             00     all data with ECMWF type (TYPE) = an        \n",
+    "             12     for data with ECMWF type (TYPE) = fc \n",
+    "                    the number 12 reflects the forecast step\n",
+    "                    on /pool/data/ERA5 only fc data with forecast step 12 are provided \n",
+    "DATE         ${YYYY}-${MM}-${DD}\n",
+    "All other variables are defined in section (A) above.     "
    ]
   },
   {
@@ -78,19 +120,18 @@
     "E.g.: _\"E5pl00_1H_1979-10-02_157\"_\n",
     "\n",
     "The directory root is constructed by:\n",
-    "- `<level_type><type>_<frequency>/`\n",
+    "- `/work/bk1099/ERA5/<era_id>/<level_type>/<type>/<frequency>/<virt_code>`\n",
     "\n",
-    "E.g.: _\"sf12_MM/\"_ \n",
+    "E.g.: _\"/pool/data/ERA5/E5/sf/an/1H/027/\"_ \n",
     "\n",
     "`era_id`: E5 <br>\n",
     "`virt_code`: %03d <br>\n",
     "`initialization_date`: YYYY[-MM][[-DD]] <br>\n",
     "`validation_date`: YYYY[-MM][[-DD]] <br>\n",
-    "`frequency`: hourly=01=1H, monthly=MM <br>\n",
+    "`frequency`: hourly=01=1H, monthly=1M <br>\n",
     "`type`: an=00, fc=12 <br>\n",
     "`level_type`: ml, pl, sf <br>\n",
     "`path` : \"STRING\" <br>\n",
-    "`step`: 01 <br>\n",
     "\n",
     "From inside the file (`cdo sinfo`): <br>\n",
     "`startdate`: \"YYYY-MM-DD HH:MM:SS\"  <br>\n",
@@ -107,19 +148,19 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 41,
+   "execution_count": 2,
    "metadata": {},
    "outputs": [],
    "source": [
     "era_cv={}\n",
-    "era_cv[\"era_id\"]=[\"E5\"]\n",
+    "era_cv[\"era_id\"]=[\"E5\", \"E1\", \"ET\"]\n",
     "era_cv[\"virt_code\"]=\"[0-9][0-9][0-9]\"\n",
     "era_cv[\"initialization_date\"]=\"%Y-%m-%d\"\n",
-    "era_cv[\"validation_date\"]=\"%Y-%m-%d\"\n",
-    "era_cv[\"frequency\"]={\"1H\":\"hourly\",\"1D\":\"daily\", \"MM\":\"monthly\", \"01\":\"hourly\"}\n",
+    "era_cv[\"validation_date\"]=\"%Y-%m-%d\" #or INVARIANT\n",
+    "era_cv[\"frequency\"]={\"1H\":\"hourly\",\"1D\":\"daily\", \"IV\":\"invariant\"} #, \"1M\":\"monthly\"\n",
     "era_cv[\"dataType\"]={\"00\":\"an\", \"12\":\"fc\"}\n",
     "era_cv[\"level_type\"]={\"ml\":\"model_level\", \"pl\":\"pressure_level\",\"sf\":\"surface\"}\n",
-    "era_cv[\"step\"]=[\"01\"]\n",
+    "#era_cv[\"step\"]=[\"01\"]\n",
     "era_cv[\"startdate\"]=\"%Y-%m-%d\"\n",
     "era_cv[\"enddate\"]=\"%Y-%m-%d\"\n",
     "era_cv[\"cell_methods\"]=[]"
@@ -127,35 +168,71 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 42,
+   "execution_count": 3,
    "metadata": {},
    "outputs": [],
    "source": [
-    "activity_ids = ['sf00_MM',\n",
-    " 'ml00_1H',\n",
-    " 'sf00_1D',\n",
-    " 'pl00_1D',\n",
-    " 'pl00_1H',\n",
-    " 'sf00_1H',\n",
-    " 'sf12_MM',\n",
-    " 'sf12_1D',\n",
-    " 'sf12_01']"
+    "@lru_cache(maxsize=None)\n",
+    "def get_file_list(root_path): #, depth=0, extension='*.nc'):        \n",
+    "    depth=1\n",
+    "    from dask.diagnostics import ProgressBar\n",
+    "\n",
+    "    #dirs=[p for p in Path(root_path).glob(\"*/*/\") if p.is_dir()]\n",
+    "    \n",
+    "    cmd = ['find', \"/work/bk1099/data/E5\", '-mindepth', '4', '-maxdepth', '4','-type', \"d\"]\n",
+    "    proc = subprocess.Popen(cmd, stderr=subprocess.PIPE, stdout=subprocess.PIPE)\n",
+    "    output = proc.stdout.read().decode('utf-8').split()\n",
+    "    dirs=[Path(entry) for entry in output]\n",
+    "    cmd = ['find', \"/work/bk1099/data/ET\", '-mindepth', '4', '-maxdepth', '4','-type', \"d\"]\n",
+    "    proc = subprocess.Popen(cmd, stderr=subprocess.PIPE, stdout=subprocess.PIPE)\n",
+    "    output = proc.stdout.read().decode('utf-8').split()\n",
+    "    dirs+=[Path(entry) for entry in output]\n",
+    "    cmd = ['find', \"/work/bk1099/data/E1\", '-mindepth', '4', '-maxdepth', '4','-type', \"d\"]\n",
+    "    proc = subprocess.Popen(cmd, stderr=subprocess.PIPE, stdout=subprocess.PIPE)\n",
+    "    output = proc.stdout.read().decode('utf-8').split()\n",
+    "    dirs+=[Path(entry) for entry in output]\n",
+    "    \n",
+    "    @dask.delayed\n",
+    "    def _file_dir_files(directory):\n",
+    "        try:\n",
+    "            cmd = ['find', '-L', directory.as_posix(), '-name', '*.grb','-type', \"f\", \"-perm\", \"-444\"]\n",
+    "            proc = subprocess.Popen(cmd, stderr=subprocess.PIPE, stdout=subprocess.PIPE)\n",
+    "            output = proc.stdout.read().decode('utf-8').split()\n",
+    "        except Exception:\n",
+    "            output = []\n",
+    "        return output\n",
+    "\n",
+    "    print('Getting list of assets...\\n')\n",
+    "    filelist = [_file_dir_files(directory) for directory in dirs]\n",
+    "    # watch progress\n",
+    "    with ProgressBar():\n",
+    "        filelist = dask.compute(*filelist)\n",
+    "\n",
+    "    filelist = list(itertools.chain(*filelist))\n",
+    "    return filelist"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 43,
+   "execution_count": 4,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "E1  EC\tincoming  READMEs  sf00_1D  sf12_01  sf12_MM\n",
+      "E5  ET\tpl00_1D   scripts  sf00_MM  sf12_1D\n"
+     ]
+    }
+   ],
    "source": [
-    "#a=xarray.open_dataset(df[\"path\"].values[0], engine=\"cfgrib\")\n",
-    "#a[\"lnsp\"].attrs\n",
-    "#str(a.time.values[0])[0:10]"
+    "!ls /work/bk1099/data/"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 44,
+   "execution_count": 5,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -176,24 +253,26 @@
     "                return fileparts\n",
     "        \n",
     "    fileparts[\"validation_date\"]=filename.split(\"_\")[2]\n",
-    "    if \"-\" in fileparts[\"validation_date\"] and len(fileparts[\"validation_date\"].split(\"-\")[1]) == 4:\n",
-    "        fileparts[\"validation_date\"]=fileparts[\"validation_date\"].split(\"-\")[0]\n",
-    "    teststring = era_cv[\"validation_date\"]\n",
-    "    while teststring:\n",
+    "    if not fileparts[\"frequency\"]==\"IV\":\n",
+    "        if \"-\" in fileparts[\"validation_date\"] and len(fileparts[\"validation_date\"].split(\"-\")[1]) == 4:\n",
+    "            fileparts[\"validation_date\"]=fileparts[\"validation_date\"].split(\"-\")[0]\n",
+    "        teststring = era_cv[\"validation_date\"]\n",
+    "        \n",
+    "        if fileparts[\"frequency\"] == \"1D\" : #need to insert condition for monthly\n",
+    "            teststring = '-'.join(teststring.split(\"-\")[0:-1])\n",
     "        try :\n",
     "            datetime.datetime.strptime(fileparts[\"validation_date\"],teststring)\n",
-    "            break\n",
     "        except:\n",
-    "            teststring = '-'.join(teststring.split(\"-\")[0:-1])\n",
-    "    if not teststring:\n",
-    "        return fileparts\n",
+    "            return fileparts\n",
+    "    else:\n",
+    "        fileparts[\"validation_date\"]=\"INVARIANT\"\n",
     "\n",
     "    fileparts[\"initialization_date\"] = np.nan\n",
     "    if fileparts[\"dataType\"] == \"12\":\n",
     "        fileparts[\"initialization_date\"] = fileparts[\"validation_date\"]\n",
     "        fileparts[\"validation_date\"] = np.nan\n",
-    "    fileparts[\"virt_code\"]=filename.split(\"_\")[3]\n",
-    "    if \".grb\" in fileparts[\"virt_code\"] or '000' == fileparts[\"virt_code\"] :\n",
+    "    fileparts[\"virt_code\"]=filename.split(\"_\")[3].split('.')[0]\n",
+    "    if '000' == fileparts[\"virt_code\"] :\n",
     "        return fileparts\n",
     "    if not re.search(era_cv[\"virt_code\"],fileparts[\"virt_code\"]):\n",
     "        return fileparts\n",
@@ -204,23 +283,22 @@
     "        fileparts[\"code\"]=f'{(int(fileparts[\"code\"])-256):02}'\n",
     "        fileparts[\"table_id\"]=256\n",
     "\n",
-    "    fileparts[\"step\"]=np.nan\n",
-    "    if fileparts[\"frequency\"] in era_cv[\"step\"]:\n",
-    "        fileparts[\"step\"] = fileparts[\"frequency\"]\n",
-    "    \n",
-    "    #For cross-checking against root dir\n",
-    "    fileparts[\"root\"]=fileparts[\"level_type\"]+fileparts[\"dataType\"]+\"_\"+fileparts[\"frequency\"]\n",
-    "\n",
+    "   \n",
     "    for key in era_cv :\n",
     "        if type(era_cv[key]) == dict :\n",
     "            fileparts[key] = era_cv[key][fileparts[key]]\n",
+    "    #For cross-checking against root dir\n",
+    "    fileparts[\"checkpath\"]=f\"/work/bk1099/data/{fileparts['era_id']}/{filename[2:4]}/{fileparts['dataType']}/{filename.split('_')[1]}/{fileparts['virt_code']}/{filename}\"\n",
+    "\n",
     "    return fileparts    "
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 45,
-   "metadata": {},
+   "execution_count": 7,
+   "metadata": {
+    "tags": []
+   },
    "outputs": [
     {
      "name": "stdout",
@@ -228,7 +306,7 @@
      "text": [
       "Getting list of assets...\n",
       "\n",
-      "[########################################] | 100% Completed |  1min 26.4s\n"
+      "[########################################] | 100% Completed |  3min 51.2s\n"
      ]
     }
    ],
@@ -238,7 +316,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 46,
+   "execution_count": 8,
    "metadata": {},
    "outputs": [
     {
@@ -272,114 +350,108 @@
        "      <th>virt_code</th>\n",
        "      <th>code</th>\n",
        "      <th>table_id</th>\n",
-       "      <th>step</th>\n",
-       "      <th>root</th>\n",
+       "      <th>checkpath</th>\n",
        "    </tr>\n",
        "  </thead>\n",
        "  <tbody>\n",
        "    <tr>\n",
        "      <th>0</th>\n",
-       "      <td>/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-...</td>\n",
+       "      <td>/work/bk1099/data/E5/ml/an/1H/248/E5ml00_1H_20...</td>\n",
        "      <td>E5</td>\n",
-       "      <td>surface</td>\n",
+       "      <td>model_level</td>\n",
        "      <td>an</td>\n",
        "      <td>hourly</td>\n",
-       "      <td>2009-03</td>\n",
+       "      <td>2004-02-28</td>\n",
        "      <td>NaN</td>\n",
-       "      <td>141</td>\n",
-       "      <td>141</td>\n",
+       "      <td>248</td>\n",
+       "      <td>248</td>\n",
        "      <td>128.0</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>sf00_1H</td>\n",
+       "      <td>/work/bk1099/data/E5/ml/an/1H/248/E5ml00_1H_20...</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>1</th>\n",
-       "      <td>/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-...</td>\n",
+       "      <td>/work/bk1099/data/E5/ml/an/1H/248/E5ml00_1H_19...</td>\n",
        "      <td>E5</td>\n",
-       "      <td>surface</td>\n",
+       "      <td>model_level</td>\n",
        "      <td>an</td>\n",
        "      <td>hourly</td>\n",
-       "      <td>2009-07</td>\n",
+       "      <td>1999-03-16</td>\n",
        "      <td>NaN</td>\n",
-       "      <td>040</td>\n",
-       "      <td>040</td>\n",
+       "      <td>248</td>\n",
+       "      <td>248</td>\n",
        "      <td>128.0</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>sf00_1H</td>\n",
+       "      <td>/work/bk1099/data/E5/ml/an/1H/248/E5ml00_1H_19...</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>2</th>\n",
-       "      <td>/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-...</td>\n",
+       "      <td>/work/bk1099/data/E5/ml/an/1H/248/E5ml00_1H_19...</td>\n",
        "      <td>E5</td>\n",
-       "      <td>surface</td>\n",
+       "      <td>model_level</td>\n",
        "      <td>an</td>\n",
        "      <td>hourly</td>\n",
-       "      <td>2009-04</td>\n",
+       "      <td>1999-06-20</td>\n",
        "      <td>NaN</td>\n",
-       "      <td>034</td>\n",
-       "      <td>034</td>\n",
+       "      <td>248</td>\n",
+       "      <td>248</td>\n",
        "      <td>128.0</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>sf00_1H</td>\n",
+       "      <td>/work/bk1099/data/E5/ml/an/1H/248/E5ml00_1H_19...</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>3</th>\n",
-       "      <td>/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-...</td>\n",
+       "      <td>/work/bk1099/data/E5/ml/an/1H/248/E5ml00_1H_19...</td>\n",
        "      <td>E5</td>\n",
-       "      <td>surface</td>\n",
+       "      <td>model_level</td>\n",
        "      <td>an</td>\n",
        "      <td>hourly</td>\n",
-       "      <td>2009-06</td>\n",
+       "      <td>1999-06-18</td>\n",
        "      <td>NaN</td>\n",
-       "      <td>136</td>\n",
-       "      <td>136</td>\n",
+       "      <td>248</td>\n",
+       "      <td>248</td>\n",
        "      <td>128.0</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>sf00_1H</td>\n",
+       "      <td>/work/bk1099/data/E5/ml/an/1H/248/E5ml00_1H_19...</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>4</th>\n",
-       "      <td>/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-...</td>\n",
+       "      <td>/work/bk1099/data/E5/ml/an/1H/248/E5ml00_1H_20...</td>\n",
        "      <td>E5</td>\n",
-       "      <td>surface</td>\n",
+       "      <td>model_level</td>\n",
        "      <td>an</td>\n",
        "      <td>hourly</td>\n",
-       "      <td>2009-08</td>\n",
+       "      <td>2004-04-21</td>\n",
        "      <td>NaN</td>\n",
-       "      <td>243</td>\n",
-       "      <td>243</td>\n",
+       "      <td>248</td>\n",
+       "      <td>248</td>\n",
        "      <td>128.0</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>sf00_1H</td>\n",
+       "      <td>/work/bk1099/data/E5/ml/an/1H/248/E5ml00_1H_20...</td>\n",
        "    </tr>\n",
        "  </tbody>\n",
        "</table>\n",
        "</div>"
       ],
       "text/plain": [
-       "                                                path era_id level_type  \\\n",
-       "0  /work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-...     E5    surface   \n",
-       "1  /work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-...     E5    surface   \n",
-       "2  /work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-...     E5    surface   \n",
-       "3  /work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-...     E5    surface   \n",
-       "4  /work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-...     E5    surface   \n",
+       "                                                path era_id   level_type  \\\n",
+       "0  /work/bk1099/data/E5/ml/an/1H/248/E5ml00_1H_20...     E5  model_level   \n",
+       "1  /work/bk1099/data/E5/ml/an/1H/248/E5ml00_1H_19...     E5  model_level   \n",
+       "2  /work/bk1099/data/E5/ml/an/1H/248/E5ml00_1H_19...     E5  model_level   \n",
+       "3  /work/bk1099/data/E5/ml/an/1H/248/E5ml00_1H_19...     E5  model_level   \n",
+       "4  /work/bk1099/data/E5/ml/an/1H/248/E5ml00_1H_20...     E5  model_level   \n",
        "\n",
        "  dataType frequency validation_date initialization_date virt_code code  \\\n",
-       "0       an    hourly         2009-03                 NaN       141  141   \n",
-       "1       an    hourly         2009-07                 NaN       040  040   \n",
-       "2       an    hourly         2009-04                 NaN       034  034   \n",
-       "3       an    hourly         2009-06                 NaN       136  136   \n",
-       "4       an    hourly         2009-08                 NaN       243  243   \n",
+       "0       an    hourly      2004-02-28                 NaN       248  248   \n",
+       "1       an    hourly      1999-03-16                 NaN       248  248   \n",
+       "2       an    hourly      1999-06-20                 NaN       248  248   \n",
+       "3       an    hourly      1999-06-18                 NaN       248  248   \n",
+       "4       an    hourly      2004-04-21                 NaN       248  248   \n",
        "\n",
-       "   table_id step     root  \n",
-       "0     128.0  NaN  sf00_1H  \n",
-       "1     128.0  NaN  sf00_1H  \n",
-       "2     128.0  NaN  sf00_1H  \n",
-       "3     128.0  NaN  sf00_1H  \n",
-       "4     128.0  NaN  sf00_1H  "
+       "   table_id                                          checkpath  \n",
+       "0     128.0  /work/bk1099/data/E5/ml/an/1H/248/E5ml00_1H_20...  \n",
+       "1     128.0  /work/bk1099/data/E5/ml/an/1H/248/E5ml00_1H_19...  \n",
+       "2     128.0  /work/bk1099/data/E5/ml/an/1H/248/E5ml00_1H_19...  \n",
+       "3     128.0  /work/bk1099/data/E5/ml/an/1H/248/E5ml00_1H_19...  \n",
+       "4     128.0  /work/bk1099/data/E5/ml/an/1H/248/E5ml00_1H_20...  "
       ]
      },
-     "execution_count": 46,
+     "execution_count": 8,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -391,16 +463,16 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 47,
+   "execution_count": 9,
    "metadata": {},
    "outputs": [
     {
      "data": {
       "text/plain": [
-       "573484"
+       "4906924"
       ]
      },
-     "execution_count": 47,
+     "execution_count": 9,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -411,8 +483,10 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 49,
-   "metadata": {},
+   "execution_count": 10,
+   "metadata": {
+    "tags": []
+   },
    "outputs": [
     {
      "data": {
@@ -445,20 +519,18 @@
        "      <th>virt_code</th>\n",
        "      <th>code</th>\n",
        "      <th>table_id</th>\n",
-       "      <th>step</th>\n",
-       "      <th>root</th>\n",
+       "      <th>checkpath</th>\n",
        "    </tr>\n",
        "  </thead>\n",
        "  <tbody>\n",
        "    <tr>\n",
-       "      <th>1176</th>\n",
-       "      <td>/work/bk1099/data/sf00_1H/checkFinal.sh</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
+       "      <th>408960</th>\n",
+       "      <td>/work/bk1099/data/E5/ml/an/1D/248/E5ml00_1D_20...</td>\n",
+       "      <td>E5</td>\n",
+       "      <td>ml</td>\n",
+       "      <td>00</td>\n",
+       "      <td>1D</td>\n",
+       "      <td>2001-03-01</td>\n",
        "      <td>NaN</td>\n",
        "      <td>NaN</td>\n",
        "      <td>NaN</td>\n",
@@ -466,14 +538,13 @@
        "      <td>NaN</td>\n",
        "    </tr>\n",
        "    <tr>\n",
-       "      <th>1561</th>\n",
-       "      <td>/work/bk1099/data/sf00_1H/1991/.statE5.sftp</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
+       "      <th>408961</th>\n",
+       "      <td>/work/bk1099/data/E5/ml/an/1D/248/E5ml00_1D_20...</td>\n",
+       "      <td>E5</td>\n",
+       "      <td>ml</td>\n",
+       "      <td>00</td>\n",
+       "      <td>1D</td>\n",
+       "      <td>2001-03-02</td>\n",
        "      <td>NaN</td>\n",
        "      <td>NaN</td>\n",
        "      <td>NaN</td>\n",
@@ -481,14 +552,13 @@
        "      <td>NaN</td>\n",
        "    </tr>\n",
        "    <tr>\n",
-       "      <th>7744</th>\n",
-       "      <td>/work/bk1099/data/sf00_1H/checkFinal_orig_2022...</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
+       "      <th>408962</th>\n",
+       "      <td>/work/bk1099/data/E5/ml/an/1D/248/E5ml00_1D_20...</td>\n",
+       "      <td>E5</td>\n",
+       "      <td>ml</td>\n",
+       "      <td>00</td>\n",
+       "      <td>1D</td>\n",
+       "      <td>2001-03-03</td>\n",
        "      <td>NaN</td>\n",
        "      <td>NaN</td>\n",
        "      <td>NaN</td>\n",
@@ -496,14 +566,13 @@
        "      <td>NaN</td>\n",
        "    </tr>\n",
        "    <tr>\n",
-       "      <th>12132</th>\n",
-       "      <td>/work/bk1099/data/sf00_1H/2006/.statE5.sftp</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
+       "      <th>408963</th>\n",
+       "      <td>/work/bk1099/data/E5/ml/an/1D/248/E5ml00_1D_20...</td>\n",
+       "      <td>E5</td>\n",
+       "      <td>ml</td>\n",
+       "      <td>00</td>\n",
+       "      <td>1D</td>\n",
+       "      <td>2001-03-04</td>\n",
        "      <td>NaN</td>\n",
        "      <td>NaN</td>\n",
        "      <td>NaN</td>\n",
@@ -511,14 +580,13 @@
        "      <td>NaN</td>\n",
        "    </tr>\n",
        "    <tr>\n",
-       "      <th>15390</th>\n",
-       "      <td>/work/bk1099/data/sf00_1H/splitcode</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
+       "      <th>408964</th>\n",
+       "      <td>/work/bk1099/data/E5/ml/an/1D/248/E5ml00_1D_20...</td>\n",
+       "      <td>E5</td>\n",
+       "      <td>ml</td>\n",
+       "      <td>00</td>\n",
+       "      <td>1D</td>\n",
+       "      <td>2001-03-05</td>\n",
        "      <td>NaN</td>\n",
        "      <td>NaN</td>\n",
        "      <td>NaN</td>\n",
@@ -538,17 +606,15 @@
        "      <td>...</td>\n",
        "      <td>...</td>\n",
        "      <td>...</td>\n",
-       "      <td>...</td>\n",
        "    </tr>\n",
        "    <tr>\n",
-       "      <th>573360</th>\n",
-       "      <td>/work/bk1099/data/sf00_MM/1990-1999/E5sf00_MM_...</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
+       "      <th>4906919</th>\n",
+       "      <td>/work/bk1099/data/E1/pl/an/1D/135/E1pl00_1D_20...</td>\n",
+       "      <td>E1</td>\n",
+       "      <td>pl</td>\n",
+       "      <td>00</td>\n",
+       "      <td>1D</td>\n",
+       "      <td>2003-05-03</td>\n",
        "      <td>NaN</td>\n",
        "      <td>NaN</td>\n",
        "      <td>NaN</td>\n",
@@ -556,14 +622,13 @@
        "      <td>NaN</td>\n",
        "    </tr>\n",
        "    <tr>\n",
-       "      <th>573380</th>\n",
-       "      <td>/work/bk1099/data/sf00_MM/splitcodeMM</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
+       "      <th>4906920</th>\n",
+       "      <td>/work/bk1099/data/E1/pl/an/1D/135/E1pl00_1D_20...</td>\n",
+       "      <td>E1</td>\n",
+       "      <td>pl</td>\n",
+       "      <td>00</td>\n",
+       "      <td>1D</td>\n",
+       "      <td>2000-12-07</td>\n",
        "      <td>NaN</td>\n",
        "      <td>NaN</td>\n",
        "      <td>NaN</td>\n",
@@ -571,14 +636,13 @@
        "      <td>NaN</td>\n",
        "    </tr>\n",
        "    <tr>\n",
-       "      <th>573388</th>\n",
-       "      <td>/work/bk1099/data/sf00_MM/1980-1989/E5sf00_MM_...</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
+       "      <th>4906921</th>\n",
+       "      <td>/work/bk1099/data/E1/pl/an/1D/135/E1pl00_1D_20...</td>\n",
+       "      <td>E1</td>\n",
+       "      <td>pl</td>\n",
+       "      <td>00</td>\n",
+       "      <td>1D</td>\n",
+       "      <td>2000-09-17</td>\n",
        "      <td>NaN</td>\n",
        "      <td>NaN</td>\n",
        "      <td>NaN</td>\n",
@@ -586,14 +650,13 @@
        "      <td>NaN</td>\n",
        "    </tr>\n",
        "    <tr>\n",
-       "      <th>573432</th>\n",
-       "      <td>/work/bk1099/data/sf00_MM/s</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
+       "      <th>4906922</th>\n",
+       "      <td>/work/bk1099/data/E1/pl/an/1D/135/E1pl00_1D_20...</td>\n",
+       "      <td>E1</td>\n",
+       "      <td>pl</td>\n",
+       "      <td>00</td>\n",
+       "      <td>1D</td>\n",
+       "      <td>2006-01-25</td>\n",
        "      <td>NaN</td>\n",
        "      <td>NaN</td>\n",
        "      <td>NaN</td>\n",
@@ -601,14 +664,13 @@
        "      <td>NaN</td>\n",
        "    </tr>\n",
        "    <tr>\n",
-       "      <th>573444</th>\n",
-       "      <td>/work/bk1099/data/sf00_MM/1970-1979/E5sf00_MM_...</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
+       "      <th>4906923</th>\n",
+       "      <td>/work/bk1099/data/E1/pl/an/1D/135/E1pl00_1D_20...</td>\n",
+       "      <td>E1</td>\n",
+       "      <td>pl</td>\n",
+       "      <td>00</td>\n",
+       "      <td>1D</td>\n",
+       "      <td>2001-07-07</td>\n",
        "      <td>NaN</td>\n",
        "      <td>NaN</td>\n",
        "      <td>NaN</td>\n",
@@ -617,114 +679,201 @@
        "    </tr>\n",
        "  </tbody>\n",
        "</table>\n",
-       "<p>1908 rows × 12 columns</p>\n",
+       "<p>454501 rows × 11 columns</p>\n",
        "</div>"
       ],
       "text/plain": [
-       "                                                     path era_id level_type  \\\n",
-       "1176              /work/bk1099/data/sf00_1H/checkFinal.sh    NaN        NaN   \n",
-       "1561          /work/bk1099/data/sf00_1H/1991/.statE5.sftp    NaN        NaN   \n",
-       "7744    /work/bk1099/data/sf00_1H/checkFinal_orig_2022...    NaN        NaN   \n",
-       "12132         /work/bk1099/data/sf00_1H/2006/.statE5.sftp    NaN        NaN   \n",
-       "15390                 /work/bk1099/data/sf00_1H/splitcode    NaN        NaN   \n",
-       "...                                                   ...    ...        ...   \n",
-       "573360  /work/bk1099/data/sf00_MM/1990-1999/E5sf00_MM_...    NaN        NaN   \n",
-       "573380              /work/bk1099/data/sf00_MM/splitcodeMM    NaN        NaN   \n",
-       "573388  /work/bk1099/data/sf00_MM/1980-1989/E5sf00_MM_...    NaN        NaN   \n",
-       "573432                        /work/bk1099/data/sf00_MM/s    NaN        NaN   \n",
-       "573444  /work/bk1099/data/sf00_MM/1970-1979/E5sf00_MM_...    NaN        NaN   \n",
+       "                                                      path era_id level_type  \\\n",
+       "408960   /work/bk1099/data/E5/ml/an/1D/248/E5ml00_1D_20...     E5         ml   \n",
+       "408961   /work/bk1099/data/E5/ml/an/1D/248/E5ml00_1D_20...     E5         ml   \n",
+       "408962   /work/bk1099/data/E5/ml/an/1D/248/E5ml00_1D_20...     E5         ml   \n",
+       "408963   /work/bk1099/data/E5/ml/an/1D/248/E5ml00_1D_20...     E5         ml   \n",
+       "408964   /work/bk1099/data/E5/ml/an/1D/248/E5ml00_1D_20...     E5         ml   \n",
+       "...                                                    ...    ...        ...   \n",
+       "4906919  /work/bk1099/data/E1/pl/an/1D/135/E1pl00_1D_20...     E1         pl   \n",
+       "4906920  /work/bk1099/data/E1/pl/an/1D/135/E1pl00_1D_20...     E1         pl   \n",
+       "4906921  /work/bk1099/data/E1/pl/an/1D/135/E1pl00_1D_20...     E1         pl   \n",
+       "4906922  /work/bk1099/data/E1/pl/an/1D/135/E1pl00_1D_20...     E1         pl   \n",
+       "4906923  /work/bk1099/data/E1/pl/an/1D/135/E1pl00_1D_20...     E1         pl   \n",
        "\n",
-       "       dataType frequency validation_date initialization_date virt_code code  \\\n",
-       "1176        NaN       NaN             NaN                 NaN       NaN  NaN   \n",
-       "1561        NaN       NaN             NaN                 NaN       NaN  NaN   \n",
-       "7744        NaN       NaN             NaN                 NaN       NaN  NaN   \n",
-       "12132       NaN       NaN             NaN                 NaN       NaN  NaN   \n",
-       "15390       NaN       NaN             NaN                 NaN       NaN  NaN   \n",
-       "...         ...       ...             ...                 ...       ...  ...   \n",
-       "573360      NaN       NaN             NaN                 NaN       NaN  NaN   \n",
-       "573380      NaN       NaN             NaN                 NaN       NaN  NaN   \n",
-       "573388      NaN       NaN             NaN                 NaN       NaN  NaN   \n",
-       "573432      NaN       NaN             NaN                 NaN       NaN  NaN   \n",
-       "573444      NaN       NaN             NaN                 NaN       NaN  NaN   \n",
+       "        dataType frequency validation_date initialization_date virt_code code  \\\n",
+       "408960        00        1D      2001-03-01                 NaN       NaN  NaN   \n",
+       "408961        00        1D      2001-03-02                 NaN       NaN  NaN   \n",
+       "408962        00        1D      2001-03-03                 NaN       NaN  NaN   \n",
+       "408963        00        1D      2001-03-04                 NaN       NaN  NaN   \n",
+       "408964        00        1D      2001-03-05                 NaN       NaN  NaN   \n",
+       "...          ...       ...             ...                 ...       ...  ...   \n",
+       "4906919       00        1D      2003-05-03                 NaN       NaN  NaN   \n",
+       "4906920       00        1D      2000-12-07                 NaN       NaN  NaN   \n",
+       "4906921       00        1D      2000-09-17                 NaN       NaN  NaN   \n",
+       "4906922       00        1D      2006-01-25                 NaN       NaN  NaN   \n",
+       "4906923       00        1D      2001-07-07                 NaN       NaN  NaN   \n",
        "\n",
-       "        table_id step root  \n",
-       "1176         NaN  NaN  NaN  \n",
-       "1561         NaN  NaN  NaN  \n",
-       "7744         NaN  NaN  NaN  \n",
-       "12132        NaN  NaN  NaN  \n",
-       "15390        NaN  NaN  NaN  \n",
-       "...          ...  ...  ...  \n",
-       "573360       NaN  NaN  NaN  \n",
-       "573380       NaN  NaN  NaN  \n",
-       "573388       NaN  NaN  NaN  \n",
-       "573432       NaN  NaN  NaN  \n",
-       "573444       NaN  NaN  NaN  \n",
+       "         table_id checkpath  \n",
+       "408960        NaN       NaN  \n",
+       "408961        NaN       NaN  \n",
+       "408962        NaN       NaN  \n",
+       "408963        NaN       NaN  \n",
+       "408964        NaN       NaN  \n",
+       "...           ...       ...  \n",
+       "4906919       NaN       NaN  \n",
+       "4906920       NaN       NaN  \n",
+       "4906921       NaN       NaN  \n",
+       "4906922       NaN       NaN  \n",
+       "4906923       NaN       NaN  \n",
        "\n",
-       "[1908 rows x 12 columns]"
+       "[454501 rows x 11 columns]"
       ]
      },
-     "execution_count": 49,
+     "execution_count": 10,
      "metadata": {},
      "output_type": "execute_result"
     }
    ],
    "source": [
     "# Some entries are invalid\n",
-    "invalids = df1[~df1.root.isin(activity_ids)]\n",
-    "df = df1[df1.root.isin(activity_ids)]\n",
+    "invalids = df1[~df1.checkpath.isin(df1[\"path\"])]\n",
     "invalids"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 61,
+   "execution_count": 11,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "df1=df1[df1.checkpath.isin(df1[\"path\"])]"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 12,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "#with open('/home/k/k204210/intake-esm/invalids-era5.txt', 'w') as f :\n",
+    "#    for file in invalids.path.values :\n",
+    "#        if type(file) == str :\n",
+    "#            f.write(file+\"\\n\")"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 13,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "'/work/bk1099/data/E5/ml/an/1D/248/E5ml00_1D_2001-03-01_248.grb'"
+      ]
+     },
+     "execution_count": 13,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "invalids[\"path\"].values[0]"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 14,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "df1[\"validation_date\"]=df1[\"validation_date\"].fillna(False)\n",
+    "df1[\"initialization_date\"]=df1[\"initialization_date\"].fillna(False)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 15,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "df1=df1[~((df1[\"dataType\"]==\"an\") &\n",
+    "    (df1[\"level_type\"]==\"model_level\") &\n",
+    "    (df1[\"frequency\"]==\"hourly\") &\n",
+    "    (df1[\"validation_date\"].str.contains('|'.join([str(a) for a in range(1940,1959)]))))\n",
+    "   ]"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 16,
    "metadata": {},
    "outputs": [],
    "source": [
-    "df=df[~df[list(set(list(df.keys()))-{\"path\"})].duplicated()]"
+    "df1=df1[~((df1[\"frequency\"]==\"daily\" ) &\n",
+    "          (df1[\"level_type\"]!=\"surface\"))\n",
+    "       ]"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 17,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "4417479"
+      ]
+     },
+     "execution_count": 17,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "len(df1)"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 63,
+   "execution_count": 18,
    "metadata": {},
    "outputs": [],
    "source": [
-    "df.loc[:,[\"short_name\", \"long_name\", \"units\", \"stepType\"]] = pd.DataFrame([[\"\", \"\", \"\", \"\"]], index=df.index)"
+    "#dfnew = df1[df1.era_id.isin(activity_ids)]"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 64,
+   "execution_count": 19,
    "metadata": {},
    "outputs": [],
    "source": [
-    "groups = df.groupby([\"level_type\", \"dataType\", \"frequency\", \"code\", \"table_id\"])"
+    "dfnew=df1[~df1[list(set(list(df1.keys()))-{\"path\"})].duplicated()]"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 65,
+   "execution_count": 20,
    "metadata": {},
    "outputs": [
     {
      "data": {
       "text/plain": [
-       "359"
+       "195"
       ]
      },
-     "execution_count": 65,
+     "execution_count": 20,
      "metadata": {},
      "output_type": "execute_result"
     }
    ],
    "source": [
+    "dfnew.loc[:,[\"short_name\", \"long_name\", \"units\", \"stepType\"]] = pd.DataFrame([[\"\", \"\", \"\", \"\"]], index=dfnew.index)\n",
+    "groups = dfnew.groupby([\"level_type\", \"dataType\", \"frequency\", \"code\", \"table_id\"])\n",
     "len(groups)"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 66,
+   "execution_count": 21,
    "metadata": {
     "collapsed": true,
     "jupyter": {
@@ -736,12 +885,12 @@
     {
      "data": {
       "application/vnd.jupyter.widget-view+json": {
-       "model_id": "6ff866eeb96b43bfb92717739673bc59",
+       "model_id": "67929e20b43041938fd945da9e971ee7",
        "version_major": 2,
        "version_minor": 0
       },
       "text/plain": [
-       "  0%|          | 0/359 [00:00<?, ?it/s]"
+       "  0%|          | 0/195 [00:00<?, ?it/s]"
       ]
      },
      "metadata": {},
@@ -751,7 +900,7 @@
      "name": "stderr",
      "output_type": "stream",
      "text": [
-      "Can't create file '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-04-17_075.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/ml/an/1H/075/E5ml00_1H_1999-09-19_075.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -759,15 +908,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-04-17_075.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-04-17_075.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/ml/an/1H/075/E5ml00_1H_1999-09-19_075.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/ml/an/1H/075/E5ml00_1H_1999-09-19_075.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-04-17_075.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-05-16_076.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/ml/an/1H/075/E5ml00_1H_1999-09-19_075.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/ml/an/1H/076/E5ml00_1H_2018-09-02_076.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -775,15 +924,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-05-16_076.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-05-16_076.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/ml/an/1H/076/E5ml00_1H_2018-09-02_076.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/ml/an/1H/076/E5ml00_1H_2018-09-02_076.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-05-16_076.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-06-20_077.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/ml/an/1H/076/E5ml00_1H_2018-09-02_076.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/ml/an/1H/077/E5ml00_1H_2004-08-28_077.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -791,16 +940,16 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-06-20_077.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-06-20_077.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/ml/an/1H/077/E5ml00_1H_2004-08-28_077.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/ml/an/1H/077/E5ml00_1H_2004-08-28_077.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-06-20_077.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/ml/an/1H/077/E5ml00_1H_2004-08-28_077.grb.90c91.idx'\n",
       "ecCodes provides no latitudes/longitudes for gridType='sh'\n",
-      "Can't create file '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-11-02_129.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/ml/an/1H/129/E5ml00_1H_2004-04-09_129.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -808,16 +957,16 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-11-02_129.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-11-02_129.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/ml/an/1H/129/E5ml00_1H_2004-04-09_129.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/ml/an/1H/129/E5ml00_1H_2004-04-09_129.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-11-02_129.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/ml/an/1H/129/E5ml00_1H_2004-04-09_129.grb.90c91.idx'\n",
       "ecCodes provides no latitudes/longitudes for gridType='sh'\n",
-      "Can't create file '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-10-06_130.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/ml/an/1H/130/E5ml00_1H_2004-05-30_130.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -825,16 +974,16 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-10-06_130.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-10-06_130.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/ml/an/1H/130/E5ml00_1H_2004-05-30_130.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/ml/an/1H/130/E5ml00_1H_2004-05-30_130.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-10-06_130.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/ml/an/1H/130/E5ml00_1H_2004-05-30_130.grb.90c91.idx'\n",
       "ecCodes provides no latitudes/longitudes for gridType='sh'\n",
-      "Can't create file '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-05-16_131.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/ml/an/1H/131/E5ml00_1H_2004-07-15_131.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -842,16 +991,16 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-05-16_131.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-05-16_131.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/ml/an/1H/131/E5ml00_1H_2004-07-15_131.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/ml/an/1H/131/E5ml00_1H_2004-07-15_131.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-05-16_131.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/ml/an/1H/131/E5ml00_1H_2004-07-15_131.grb.90c91.idx'\n",
       "ecCodes provides no latitudes/longitudes for gridType='sh'\n",
-      "Can't create file '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-02-07_132.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/ml/an/1H/132/E5ml00_1H_2004-03-24_132.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -859,16 +1008,16 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-02-07_132.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-02-07_132.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/ml/an/1H/132/E5ml00_1H_2004-03-24_132.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/ml/an/1H/132/E5ml00_1H_2004-03-24_132.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-02-07_132.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/ml/an/1H/132/E5ml00_1H_2004-03-24_132.grb.90c91.idx'\n",
       "ecCodes provides no latitudes/longitudes for gridType='sh'\n",
-      "Can't create file '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-08-08_133.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/ml/an/1H/133/E5ml00_1H_2004-08-16_133.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -876,15 +1025,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-08-08_133.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-08-08_133.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/ml/an/1H/133/E5ml00_1H_2004-08-16_133.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/ml/an/1H/133/E5ml00_1H_2004-08-16_133.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-08-08_133.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-07-27_135.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/ml/an/1H/133/E5ml00_1H_2004-08-16_133.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/ml/an/1H/135/E5ml00_1H_2004-03-21_135.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -892,16 +1041,16 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-07-27_135.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-07-27_135.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/ml/an/1H/135/E5ml00_1H_2004-03-21_135.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/ml/an/1H/135/E5ml00_1H_2004-03-21_135.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-07-27_135.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/ml/an/1H/135/E5ml00_1H_2004-03-21_135.grb.90c91.idx'\n",
       "ecCodes provides no latitudes/longitudes for gridType='sh'\n",
-      "Can't create file '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-07-28_138.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/ml/an/1H/138/E5ml00_1H_2004-09-12_138.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -909,16 +1058,16 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-07-28_138.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-07-28_138.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/ml/an/1H/138/E5ml00_1H_2004-09-12_138.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/ml/an/1H/138/E5ml00_1H_2004-09-12_138.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-07-28_138.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/ml/an/1H/138/E5ml00_1H_2004-09-12_138.grb.90c91.idx'\n",
       "ecCodes provides no latitudes/longitudes for gridType='sh'\n",
-      "Can't create file '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-04-09_152.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/ml/an/1H/152/E5ml00_1H_2004-05-27_152.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -926,16 +1075,16 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-04-09_152.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-04-09_152.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/ml/an/1H/152/E5ml00_1H_2004-05-27_152.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/ml/an/1H/152/E5ml00_1H_2004-05-27_152.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-04-09_152.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/ml/an/1H/152/E5ml00_1H_2004-05-27_152.grb.90c91.idx'\n",
       "ecCodes provides no latitudes/longitudes for gridType='sh'\n",
-      "Can't create file '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-02-20_155.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/ml/an/1H/155/E5ml00_1H_2004-08-03_155.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -943,32 +1092,16 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-02-20_155.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-02-20_155.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/ml/an/1H/155/E5ml00_1H_2004-08-03_155.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/ml/an/1H/155/E5ml00_1H_2004-08-03_155.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-02-20_155.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/ml/an/1H/155/E5ml00_1H_2004-08-03_155.grb.90c91.idx'\n",
       "ecCodes provides no latitudes/longitudes for gridType='sh'\n",
-      "Can't create file '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-04-09_203.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-04-09_203.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-04-09_203.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-04-09_203.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-01-30_246.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/ml/an/1H/203/E5ml00_1H_2004-12-06_203.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -976,15 +1109,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-01-30_246.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-01-30_246.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/ml/an/1H/203/E5ml00_1H_2004-12-06_203.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/ml/an/1H/203/E5ml00_1H_2004-12-06_203.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-01-30_246.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-06-02_247.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/ml/an/1H/203/E5ml00_1H_2004-12-06_203.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/ml/an/1H/246/E5ml00_1H_1991-08-18_246.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -992,15 +1125,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-06-02_247.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-06-02_247.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/ml/an/1H/246/E5ml00_1H_1991-08-18_246.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/ml/an/1H/246/E5ml00_1H_1991-08-18_246.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-06-02_247.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-05-13_248.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/ml/an/1H/246/E5ml00_1H_1991-08-18_246.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/ml/an/1H/247/E5ml00_1H_1993-10-21_247.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1008,15 +1141,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-05-13_248.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-05-13_248.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/ml/an/1H/247/E5ml00_1H_1993-10-21_247.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/ml/an/1H/247/E5ml00_1H_1993-10-21_247.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/ml00_1H/2009/E5ml00_1H_2009-05-13_248.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/pl00_1D/E5pl00_1D_2007-07_060.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/ml/an/1H/247/E5ml00_1H_1993-10-21_247.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/ml/an/1H/248/E5ml00_1H_2004-02-28_248.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1024,15 +1157,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/pl00_1D/E5pl00_1D_2007-07_060.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/pl00_1D/E5pl00_1D_2007-07_060.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/ml/an/1H/248/E5ml00_1H_2004-02-28_248.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/ml/an/1H/248/E5ml00_1H_2004-02-28_248.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/pl00_1D/E5pl00_1D_2007-07_060.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/pl00_1D/E5pl00_1D_2001-04_075.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/ml/an/1H/248/E5ml00_1H_2004-02-28_248.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/pl/an/1H/060/E5pl00_1H_1997-06-20_060.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1040,15 +1173,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/pl00_1D/E5pl00_1D_2001-04_075.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/pl00_1D/E5pl00_1D_2001-04_075.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/pl/an/1H/060/E5pl00_1H_1997-06-20_060.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/pl/an/1H/060/E5pl00_1H_1997-06-20_060.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/pl00_1D/E5pl00_1D_2001-04_075.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/pl00_1D/E5pl00_1D_1998-01_076.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/pl/an/1H/060/E5pl00_1H_1997-06-20_060.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/pl/an/1H/075/E5pl00_1H_1983-05-05_075.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1056,15 +1189,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/pl00_1D/E5pl00_1D_1998-01_076.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/pl00_1D/E5pl00_1D_1998-01_076.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/pl/an/1H/075/E5pl00_1H_1983-05-05_075.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/pl/an/1H/075/E5pl00_1H_1983-05-05_075.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/pl00_1D/E5pl00_1D_1998-01_076.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/pl00_1D/E5pl00_1D_2007-03_129.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/pl/an/1H/075/E5pl00_1H_1983-05-05_075.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/pl/an/1H/076/E5pl00_1H_1985-04-23_076.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1072,15 +1205,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/pl00_1D/E5pl00_1D_2007-03_129.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/pl00_1D/E5pl00_1D_2007-03_129.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/pl/an/1H/076/E5pl00_1H_1985-04-23_076.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/pl/an/1H/076/E5pl00_1H_1985-04-23_076.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/pl00_1D/E5pl00_1D_2007-03_129.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/pl00_1D/E5pl00_1D_1983-05_130.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/pl/an/1H/076/E5pl00_1H_1985-04-23_076.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/pl/an/1H/129/E5pl00_1H_1997-08-24_129.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1088,15 +1221,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/pl00_1D/E5pl00_1D_1983-05_130.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/pl00_1D/E5pl00_1D_1983-05_130.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/pl/an/1H/129/E5pl00_1H_1997-08-24_129.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/pl/an/1H/129/E5pl00_1H_1997-08-24_129.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/pl00_1D/E5pl00_1D_1983-05_130.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/pl00_1D/E5pl00_1D_1996-07_131.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/pl/an/1H/129/E5pl00_1H_1997-08-24_129.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/pl/an/1H/130/E5pl00_1H_1983-09-30_130.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1104,15 +1237,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/pl00_1D/E5pl00_1D_1996-07_131.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/pl00_1D/E5pl00_1D_1996-07_131.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/pl/an/1H/130/E5pl00_1H_1983-09-30_130.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/pl/an/1H/130/E5pl00_1H_1983-09-30_130.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/pl00_1D/E5pl00_1D_1996-07_131.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/pl00_1D/E5pl00_1D_1979-02_132.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/pl/an/1H/130/E5pl00_1H_1983-09-30_130.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/pl/an/1H/131/E5pl00_1H_1997-04-27_131.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1120,15 +1253,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/pl00_1D/E5pl00_1D_1979-02_132.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/pl00_1D/E5pl00_1D_1979-02_132.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/pl/an/1H/131/E5pl00_1H_1997-04-27_131.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/pl/an/1H/131/E5pl00_1H_1997-04-27_131.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/pl00_1D/E5pl00_1D_1979-02_132.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/pl00_1D/E5pl00_1D_1982-03_133.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/pl/an/1H/131/E5pl00_1H_1997-04-27_131.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/pl/an/1H/132/E5pl00_1H_1997-10-28_132.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1136,15 +1269,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/pl00_1D/E5pl00_1D_1982-03_133.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/pl00_1D/E5pl00_1D_1982-03_133.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/pl/an/1H/132/E5pl00_1H_1997-10-28_132.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/pl/an/1H/132/E5pl00_1H_1997-10-28_132.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/pl00_1D/E5pl00_1D_1982-03_133.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/pl00_1D/E5pl00_1D_1996-10_135.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/pl/an/1H/132/E5pl00_1H_1997-10-28_132.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/pl/an/1H/133/E5pl00_1H_1997-11-07_133.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1152,15 +1285,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/pl00_1D/E5pl00_1D_1996-10_135.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/pl00_1D/E5pl00_1D_1996-10_135.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/pl/an/1H/133/E5pl00_1H_1997-11-07_133.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/pl/an/1H/133/E5pl00_1H_1997-11-07_133.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/pl00_1D/E5pl00_1D_1996-10_135.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/pl00_1D/E5pl00_1D_1994-02_138.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/pl/an/1H/133/E5pl00_1H_1997-11-07_133.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/pl/an/1H/135/E5pl00_1H_2011-10-22_135.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1168,15 +1301,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/pl00_1D/E5pl00_1D_1994-02_138.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/pl00_1D/E5pl00_1D_1994-02_138.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/pl/an/1H/135/E5pl00_1H_2011-10-22_135.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/pl/an/1H/135/E5pl00_1H_2011-10-22_135.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/pl00_1D/E5pl00_1D_1994-02_138.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/pl00_1D/E5pl00_1D_2012-09_155.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/pl/an/1H/135/E5pl00_1H_2011-10-22_135.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/pl/an/1H/138/E5pl00_1H_1997-11-18_138.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1184,15 +1317,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/pl00_1D/E5pl00_1D_2012-09_155.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/pl00_1D/E5pl00_1D_2012-09_155.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/pl/an/1H/138/E5pl00_1H_1997-11-18_138.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/pl/an/1H/138/E5pl00_1H_1997-11-18_138.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/pl00_1D/E5pl00_1D_2012-09_155.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/pl00_1D/E5pl00_1D_2010-05_157.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/pl/an/1H/138/E5pl00_1H_1997-11-18_138.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/pl/an/1H/155/E5pl00_1H_1997-07-07_155.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1200,15 +1333,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/pl00_1D/E5pl00_1D_2010-05_157.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/pl00_1D/E5pl00_1D_2010-05_157.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/pl/an/1H/155/E5pl00_1H_1997-07-07_155.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/pl/an/1H/155/E5pl00_1H_1997-07-07_155.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/pl00_1D/E5pl00_1D_2010-05_157.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/pl00_1D/E5pl00_1D_1981-12_203.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/pl/an/1H/155/E5pl00_1H_1997-07-07_155.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/pl/an/1H/157/E5pl00_1H_1997-07-12_157.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1216,15 +1349,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/pl00_1D/E5pl00_1D_1981-12_203.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/pl00_1D/E5pl00_1D_1981-12_203.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/pl/an/1H/157/E5pl00_1H_1997-07-12_157.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/pl/an/1H/157/E5pl00_1H_1997-07-12_157.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/pl00_1D/E5pl00_1D_1981-12_203.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/pl00_1D/E5pl00_1D_1986-01_246.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/pl/an/1H/157/E5pl00_1H_1997-07-12_157.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/pl/an/1H/203/E5pl00_1H_1983-08-17_203.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1232,15 +1365,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/pl00_1D/E5pl00_1D_1986-01_246.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/pl00_1D/E5pl00_1D_1986-01_246.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/pl/an/1H/203/E5pl00_1H_1983-08-17_203.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/pl/an/1H/203/E5pl00_1H_1983-08-17_203.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/pl00_1D/E5pl00_1D_1986-01_246.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/pl00_1D/E5pl00_1D_1986-06_247.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/pl/an/1H/203/E5pl00_1H_1983-08-17_203.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/pl/an/1H/246/E5pl00_1H_1997-01-27_246.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1248,15 +1381,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/pl00_1D/E5pl00_1D_1986-06_247.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/pl00_1D/E5pl00_1D_1986-06_247.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/pl/an/1H/246/E5pl00_1H_1997-01-27_246.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/pl/an/1H/246/E5pl00_1H_1997-01-27_246.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/pl00_1D/E5pl00_1D_1986-06_247.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/pl00_1D/E5pl00_1D_1979-03_248.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/pl/an/1H/246/E5pl00_1H_1997-01-27_246.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/pl/an/1H/247/E5pl00_1H_1983-05-25_247.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1264,15 +1397,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/pl00_1D/E5pl00_1D_1979-03_248.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/pl00_1D/E5pl00_1D_1979-03_248.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/pl/an/1H/247/E5pl00_1H_1983-05-25_247.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/pl/an/1H/247/E5pl00_1H_1983-05-25_247.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/pl00_1D/E5pl00_1D_1979-03_248.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-08-05_060.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/pl/an/1H/247/E5pl00_1H_1983-05-25_247.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/pl/an/1H/248/E5pl00_1H_2014-08-10_248.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1280,15 +1413,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-08-05_060.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-08-05_060.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/pl/an/1H/248/E5pl00_1H_2014-08-10_248.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/pl/an/1H/248/E5pl00_1H_2014-08-10_248.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-08-05_060.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-06-26_075.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/pl/an/1H/248/E5pl00_1H_2014-08-10_248.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1D/031/E5sf00_1D_2015-02_031.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1296,15 +1429,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-06-26_075.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-06-26_075.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1D/031/E5sf00_1D_2015-02_031.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1D/031/E5sf00_1D_2015-02_031.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-06-26_075.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-04-11_076.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1D/031/E5sf00_1D_2015-02_031.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1D/032/E5sf00_1D_1967-10_032.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1312,15 +1445,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-04-11_076.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-04-11_076.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1D/032/E5sf00_1D_1967-10_032.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1D/032/E5sf00_1D_1967-10_032.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-04-11_076.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-06-20_129.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1D/032/E5sf00_1D_1967-10_032.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1D/033/E5sf00_1D_1948-05_033.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1328,15 +1461,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-06-20_129.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-06-20_129.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1D/033/E5sf00_1D_1948-05_033.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1D/033/E5sf00_1D_1948-05_033.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-06-20_129.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-11-02_130.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1D/033/E5sf00_1D_1948-05_033.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1D/034/E5sf00_1D_2000-05_034.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1344,15 +1477,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-11-02_130.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-11-02_130.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1D/034/E5sf00_1D_2000-05_034.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1D/034/E5sf00_1D_2000-05_034.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-11-02_130.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-03-20_131.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1D/034/E5sf00_1D_2000-05_034.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1D/035/E5sf00_1D_1957-06_035.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1360,15 +1493,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-03-20_131.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-03-20_131.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1D/035/E5sf00_1D_1957-06_035.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1D/035/E5sf00_1D_1957-06_035.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-03-20_131.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-11-29_132.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1D/035/E5sf00_1D_1957-06_035.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1D/036/E5sf00_1D_1983-05_036.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1376,15 +1509,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-11-29_132.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-11-29_132.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1D/036/E5sf00_1D_1983-05_036.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1D/036/E5sf00_1D_1983-05_036.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-11-29_132.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-11-11_133.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1D/036/E5sf00_1D_1983-05_036.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1D/037/E5sf00_1D_1953-02_037.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1392,15 +1525,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-11-11_133.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-11-11_133.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1D/037/E5sf00_1D_1953-02_037.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1D/037/E5sf00_1D_1953-02_037.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-11-11_133.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-12-25_135.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1D/037/E5sf00_1D_1953-02_037.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1D/038/E5sf00_1D_1943-10_038.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1408,15 +1541,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-12-25_135.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-12-25_135.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1D/038/E5sf00_1D_1943-10_038.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1D/038/E5sf00_1D_1943-10_038.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-12-25_135.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-06-02_138.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1D/038/E5sf00_1D_1943-10_038.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1D/039/E5sf00_1D_1975-01_039.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1424,15 +1557,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-06-02_138.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-06-02_138.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1D/039/E5sf00_1D_1975-01_039.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1D/039/E5sf00_1D_1975-01_039.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-06-02_138.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-12-16_155.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1D/039/E5sf00_1D_1975-01_039.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1D/040/E5sf00_1D_1965-05_040.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1440,15 +1573,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-12-16_155.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-12-16_155.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1D/040/E5sf00_1D_1965-05_040.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1D/040/E5sf00_1D_1965-05_040.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-12-16_155.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-06-21_157.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1D/040/E5sf00_1D_1965-05_040.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1D/041/E5sf00_1D_2003-02_041.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1456,15 +1589,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-06-21_157.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-06-21_157.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1D/041/E5sf00_1D_2003-02_041.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1D/041/E5sf00_1D_2003-02_041.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-06-21_157.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-11-19_203.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1D/041/E5sf00_1D_2003-02_041.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1D/042/E5sf00_1D_1972-01_042.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1472,15 +1605,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-11-19_203.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-11-19_203.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1D/042/E5sf00_1D_1972-01_042.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1D/042/E5sf00_1D_1972-01_042.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-11-19_203.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-09-10_246.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1D/042/E5sf00_1D_1972-01_042.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1D/134/E5sf00_1D_1995-02_134.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1488,15 +1621,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-09-10_246.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-09-10_246.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1D/134/E5sf00_1D_1995-02_134.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1D/134/E5sf00_1D_1995-02_134.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-09-10_246.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-03-26_247.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1D/134/E5sf00_1D_1995-02_134.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1D/136/E5sf00_1D_1991-05_136.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1504,15 +1637,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-03-26_247.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-03-26_247.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1D/136/E5sf00_1D_1991-05_136.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1D/136/E5sf00_1D_1991-05_136.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-03-26_247.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-07-15_248.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1D/136/E5sf00_1D_1991-05_136.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1D/137/E5sf00_1D_2001-07_137.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1520,15 +1653,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-07-15_248.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-07-15_248.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1D/137/E5sf00_1D_2001-07_137.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1D/137/E5sf00_1D_2001-07_137.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/pl00_1H/2009/E5pl00_1H_2009-07-15_248.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_1989_027.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1D/137/E5sf00_1D_2001-07_137.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1D/139/E5sf00_1D_1990-01_139.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1536,15 +1669,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_1989_027.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_1989_027.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1D/139/E5sf00_1D_1990-01_139.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1D/139/E5sf00_1D_1990-01_139.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_1989_027.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_2003_028.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1D/139/E5sf00_1D_1990-01_139.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1D/141/E5sf00_1D_1992-03_141.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1552,15 +1685,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_2003_028.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_2003_028.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1D/141/E5sf00_1D_1992-03_141.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1D/141/E5sf00_1D_1992-03_141.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_2003_028.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_1983_029.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1D/141/E5sf00_1D_1992-03_141.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1D/151/E5sf00_1D_1996-08_151.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1568,15 +1701,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_1983_029.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_1983_029.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1D/151/E5sf00_1D_1996-08_151.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1D/151/E5sf00_1D_1996-08_151.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_1983_029.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_2000_030.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1D/151/E5sf00_1D_1996-08_151.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1D/164/E5sf00_1D_1986-01_164.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1584,15 +1717,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_2000_030.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_2000_030.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1D/164/E5sf00_1D_1986-01_164.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1D/164/E5sf00_1D_1986-01_164.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_2000_030.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_2017_031.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1D/164/E5sf00_1D_1986-01_164.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1D/165/E5sf00_1D_1962-09_165.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1600,15 +1733,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_2017_031.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_2017_031.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1D/165/E5sf00_1D_1962-09_165.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1D/165/E5sf00_1D_1962-09_165.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_2017_031.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_2021_032.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1D/165/E5sf00_1D_1962-09_165.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1D/166/E5sf00_1D_2016-05_166.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1616,15 +1749,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_2021_032.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_2021_032.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1D/166/E5sf00_1D_2016-05_166.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1D/166/E5sf00_1D_2016-05_166.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_2021_032.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_2002_033.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1D/166/E5sf00_1D_2016-05_166.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1D/167/E5sf00_1D_1964-09_167.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1632,15 +1765,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_2002_033.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_2002_033.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1D/167/E5sf00_1D_1964-09_167.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1D/167/E5sf00_1D_1964-09_167.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_2002_033.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_1980_034.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1D/167/E5sf00_1D_1964-09_167.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1D/168/E5sf00_1D_2014-04_168.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1648,15 +1781,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_1980_034.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_1980_034.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1D/168/E5sf00_1D_2014-04_168.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1D/168/E5sf00_1D_2014-04_168.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_1980_034.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_1986_035.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1D/168/E5sf00_1D_2014-04_168.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1D/170/E5sf00_1D_1960-06_170.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1664,15 +1797,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_1986_035.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_1986_035.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1D/170/E5sf00_1D_1960-06_170.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1D/170/E5sf00_1D_1960-06_170.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_1986_035.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_2005_036.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1D/170/E5sf00_1D_1960-06_170.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1D/183/E5sf00_1D_1954-12_183.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1680,15 +1813,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_2005_036.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_2005_036.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1D/183/E5sf00_1D_1954-12_183.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1D/183/E5sf00_1D_1954-12_183.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_2005_036.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_2013_037.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1D/183/E5sf00_1D_1954-12_183.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1D/186/E5sf00_1D_1967-11_186.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1696,15 +1829,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_2013_037.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_2013_037.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1D/186/E5sf00_1D_1967-11_186.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1D/186/E5sf00_1D_1967-11_186.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_2013_037.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_2012_038.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1D/186/E5sf00_1D_1967-11_186.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1D/187/E5sf00_1D_1984-10_187.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1712,15 +1845,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_2012_038.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_2012_038.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1D/187/E5sf00_1D_1984-10_187.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1D/187/E5sf00_1D_1984-10_187.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_2012_038.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_1992_039.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1D/187/E5sf00_1D_1984-10_187.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1D/188/E5sf00_1D_1983-06_188.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1728,15 +1861,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_1992_039.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_1992_039.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1D/188/E5sf00_1D_1983-06_188.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1D/188/E5sf00_1D_1983-06_188.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_1992_039.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_1997_040.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1D/188/E5sf00_1D_1983-06_188.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1D/198/E5sf00_1D_2019-03_198.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1744,15 +1877,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_1997_040.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_1997_040.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1D/198/E5sf00_1D_2019-03_198.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1D/198/E5sf00_1D_2019-03_198.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_1997_040.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_1993_041.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1D/198/E5sf00_1D_2019-03_198.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1D/206/E5sf00_1D_1970-09_206.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1760,15 +1893,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_1993_041.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_1993_041.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1D/206/E5sf00_1D_1970-09_206.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1D/206/E5sf00_1D_1970-09_206.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_1993_041.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_2007_042.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1D/206/E5sf00_1D_1970-09_206.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1D/235/E5sf00_1D_1979-12_235.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1776,15 +1909,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_2007_042.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_2007_042.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1D/235/E5sf00_1D_1979-12_235.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1D/235/E5sf00_1D_1979-12_235.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_2007_042.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_1997_043.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1D/235/E5sf00_1D_1979-12_235.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1D/236/E5sf00_1D_1948-02_236.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1792,15 +1925,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_1997_043.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_1997_043.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1D/236/E5sf00_1D_1948-02_236.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1D/236/E5sf00_1D_1948-02_236.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_1997_043.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_2008_129.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1D/236/E5sf00_1D_1948-02_236.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1D/238/E5sf00_1D_2019-07_238.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1808,15 +1941,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_2008_129.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_2008_129.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1D/238/E5sf00_1D_2019-07_238.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1D/238/E5sf00_1D_2019-07_238.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_2008_129.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_2014_134.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1D/238/E5sf00_1D_2019-07_238.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1D/243/E5sf00_1D_2010-04_243.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1824,15 +1957,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_2014_134.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_2014_134.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1D/243/E5sf00_1D_2010-04_243.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1D/243/E5sf00_1D_2010-04_243.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_2014_134.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_1980_136.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1D/243/E5sf00_1D_2010-04_243.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1D/244/E5sf00_1D_2002-04_244.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1840,15 +1973,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_1980_136.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_1980_136.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1D/244/E5sf00_1D_2002-04_244.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1D/244/E5sf00_1D_2002-04_244.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_1980_136.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_2016_137.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1D/244/E5sf00_1D_2002-04_244.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1D/245/E5sf00_1D_2008-09_245.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1856,15 +1989,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_2016_137.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_2016_137.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1D/245/E5sf00_1D_2008-09_245.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1D/245/E5sf00_1D_2008-09_245.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_2016_137.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_2018_139.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1D/245/E5sf00_1D_2008-09_245.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1D/502/E5sf00_1D_1998-12_502.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1872,15 +2005,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_2018_139.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_2018_139.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1D/502/E5sf00_1D_1998-12_502.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1D/502/E5sf00_1D_1998-12_502.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_2018_139.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_2016_141.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1D/502/E5sf00_1D_1998-12_502.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1D/503/E5sf00_1D_1961-08_503.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1888,15 +2021,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_2016_141.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_2016_141.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1D/503/E5sf00_1D_1961-08_503.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1D/503/E5sf00_1D_1961-08_503.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_2016_141.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_2009_151.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1D/503/E5sf00_1D_1961-08_503.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E1/sf/an/1H/026/E1sf00_1H_2000-01-01_026.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1904,15 +2037,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_2009_151.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_2009_151.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E1/sf/an/1H/026/E1sf00_1H_2000-01-01_026.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E1/sf/an/1H/026/E1sf00_1H_2000-01-01_026.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_2009_151.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_2000_160.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E1/sf/an/1H/026/E1sf00_1H_2000-01-01_026.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/027/E5sf00_1H_1978-01-01_027.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1920,15 +2053,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_2000_160.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_2000_160.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/027/E5sf00_1H_1978-01-01_027.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/027/E5sf00_1H_1978-01-01_027.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_2000_160.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_1984_161.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/027/E5sf00_1H_1978-01-01_027.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/028/E5sf00_1H_1978-01-01_028.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1936,15 +2069,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_1984_161.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_1984_161.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/028/E5sf00_1H_1978-01-01_028.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/028/E5sf00_1H_1978-01-01_028.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_1984_161.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_2017_162.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/028/E5sf00_1H_1978-01-01_028.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/029/E5sf00_1H_1978-01-01_029.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1952,15 +2085,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_2017_162.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_2017_162.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/029/E5sf00_1H_1978-01-01_029.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/029/E5sf00_1H_1978-01-01_029.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_2017_162.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_2009_163.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/029/E5sf00_1H_1978-01-01_029.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/030/E5sf00_1H_1978-01-01_030.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1968,15 +2101,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_2009_163.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_2009_163.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/030/E5sf00_1H_1978-01-01_030.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/030/E5sf00_1H_1978-01-01_030.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_2009_163.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_1991_164.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/030/E5sf00_1H_1978-01-01_030.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/031/E5sf00_1H_1978-01-01_031.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -1984,15 +2117,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_1991_164.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_1991_164.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/031/E5sf00_1H_1978-01-01_031.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/031/E5sf00_1H_1978-01-01_031.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_1991_164.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_2006_165.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/031/E5sf00_1H_1978-01-01_031.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/032/E5sf00_1H_1978-01-01_032.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2000,15 +2133,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_2006_165.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_2006_165.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/032/E5sf00_1H_1978-01-01_032.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/032/E5sf00_1H_1978-01-01_032.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_2006_165.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_1983_166.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/032/E5sf00_1H_1978-01-01_032.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/033/E5sf00_1H_1978-01-01_033.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2016,15 +2149,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_1983_166.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_1983_166.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/033/E5sf00_1H_1978-01-01_033.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/033/E5sf00_1H_1978-01-01_033.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_1983_166.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_1991_167.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/033/E5sf00_1H_1978-01-01_033.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/034/E5sf00_1H_1978-01-01_034.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2032,15 +2165,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_1991_167.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_1991_167.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/034/E5sf00_1H_1978-01-01_034.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/034/E5sf00_1H_1978-01-01_034.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_1991_167.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_1983_168.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/034/E5sf00_1H_1978-01-01_034.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/035/E5sf00_1H_1978-01-01_035.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2048,15 +2181,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_1983_168.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_1983_168.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/035/E5sf00_1H_1978-01-01_035.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/035/E5sf00_1H_1978-01-01_035.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_1983_168.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_2006_170.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/035/E5sf00_1H_1978-01-01_035.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/036/E5sf00_1H_1978-01-01_036.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2064,15 +2197,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_2006_170.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_2006_170.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/036/E5sf00_1H_1978-01-01_036.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/036/E5sf00_1H_1978-01-01_036.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_2006_170.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_2009_172.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/036/E5sf00_1H_1978-01-01_036.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/037/E5sf00_1H_1978-01-01_037.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2080,15 +2213,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_2009_172.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_2009_172.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/037/E5sf00_1H_1978-01-01_037.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/037/E5sf00_1H_1978-01-01_037.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_2009_172.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_1992_183.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/037/E5sf00_1H_1978-01-01_037.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/038/E5sf00_1H_1978-01-01_038.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2096,15 +2229,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_1992_183.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_1992_183.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/038/E5sf00_1H_1978-01-01_038.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/038/E5sf00_1H_1978-01-01_038.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_1992_183.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_1982_186.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/038/E5sf00_1H_1978-01-01_038.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/039/E5sf00_1H_1978-01-01_039.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2112,15 +2245,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_1982_186.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_1982_186.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/039/E5sf00_1H_1978-01-01_039.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/039/E5sf00_1H_1978-01-01_039.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_1982_186.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_1983_187.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/039/E5sf00_1H_1978-01-01_039.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/040/E5sf00_1H_1978-01-01_040.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2128,15 +2261,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_1983_187.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_1983_187.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/040/E5sf00_1H_1978-01-01_040.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/040/E5sf00_1H_1978-01-01_040.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_1983_187.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_2018_188.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/040/E5sf00_1H_1978-01-01_040.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/041/E5sf00_1H_1978-01-01_041.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2144,15 +2277,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_2018_188.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_2018_188.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/041/E5sf00_1H_1978-01-01_041.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/041/E5sf00_1H_1978-01-01_041.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_2018_188.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_1999_198.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/041/E5sf00_1H_1978-01-01_041.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/042/E5sf00_1H_1978-01-01_042.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2160,15 +2293,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_1999_198.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_1999_198.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/042/E5sf00_1H_1978-01-01_042.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/042/E5sf00_1H_1978-01-01_042.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_1999_198.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_1988_206.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/042/E5sf00_1H_1978-01-01_042.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/043/E5sf00_1H_1978-01-01_043.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2176,15 +2309,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_1988_206.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_1988_206.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/043/E5sf00_1H_1978-01-01_043.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/043/E5sf00_1H_1978-01-01_043.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_1988_206.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_2015_235.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/043/E5sf00_1H_1978-01-01_043.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E1/sf/an/1H/263/E1sf00_1H_2000-01-01_263.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2192,15 +2325,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_2015_235.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_2015_235.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E1/sf/an/1H/263/E1sf00_1H_2000-01-01_263.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E1/sf/an/1H/263/E1sf00_1H_2000-01-01_263.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_2015_235.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_2007_236.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E1/sf/an/1H/263/E1sf00_1H_2000-01-01_263.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E1/sf/an/1H/074/E1sf00_1H_2000-01-01_074.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2208,15 +2341,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_2007_236.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_2007_236.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E1/sf/an/1H/074/E1sf00_1H_2000-01-01_074.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E1/sf/an/1H/074/E1sf00_1H_2000-01-01_074.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_2007_236.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_2012_238.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E1/sf/an/1H/074/E1sf00_1H_2000-01-01_074.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/129/E5sf00_1H_1978-01-01_129.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2224,15 +2357,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_2012_238.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_2012_238.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/129/E5sf00_1H_1978-01-01_129.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/129/E5sf00_1H_1978-01-01_129.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_2012_238.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_2000_243.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/129/E5sf00_1H_1978-01-01_129.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/134/E5sf00_1H_1978-01-01_134.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2240,15 +2373,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_2000_243.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_2000_243.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/134/E5sf00_1H_1978-01-01_134.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/134/E5sf00_1H_1978-01-01_134.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_2000_243.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_1983_244.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/134/E5sf00_1H_1978-01-01_134.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/136/E5sf00_1H_1978-01-01_136.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2256,15 +2389,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_1983_244.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_1983_244.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/136/E5sf00_1H_1978-01-01_136.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/136/E5sf00_1H_1978-01-01_136.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_1983_244.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_1982_245.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/136/E5sf00_1H_1978-01-01_136.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/137/E5sf00_1H_1978-01-01_137.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2272,15 +2405,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_1982_245.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_1982_245.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/137/E5sf00_1H_1978-01-01_137.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/137/E5sf00_1H_1978-01-01_137.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_1982_245.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_2021_502.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/137/E5sf00_1H_1978-01-01_137.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/139/E5sf00_1H_1978-01-01_139.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2288,15 +2421,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_2021_502.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_2021_502.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/139/E5sf00_1H_1978-01-01_139.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/139/E5sf00_1H_1978-01-01_139.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_2021_502.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1D/E5sf00_1D_2019_503.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/139/E5sf00_1H_1978-01-01_139.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/141/E5sf00_1H_1978-01-01_141.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2304,15 +2437,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1D/E5sf00_1D_2019_503.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1D/E5sf00_1D_2019_503.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/141/E5sf00_1H_1978-01-01_141.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/141/E5sf00_1H_1978-01-01_141.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1D/E5sf00_1D_2019_503.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-04_027.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/141/E5sf00_1H_1978-01-01_141.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/151/E5sf00_1H_1978-01-01_151.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2320,15 +2453,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-04_027.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-04_027.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/151/E5sf00_1H_1978-01-01_151.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/151/E5sf00_1H_1978-01-01_151.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-04_027.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-02_028.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/151/E5sf00_1H_1978-01-01_151.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/160/E5sf00_1H_1978-01-01_160.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2336,15 +2469,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-02_028.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-02_028.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/160/E5sf00_1H_1978-01-01_160.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/160/E5sf00_1H_1978-01-01_160.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-02_028.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-10_029.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/160/E5sf00_1H_1978-01-01_160.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/161/E5sf00_1H_1978-01-01_161.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2352,15 +2485,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-10_029.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-10_029.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/161/E5sf00_1H_1978-01-01_161.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/161/E5sf00_1H_1978-01-01_161.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-10_029.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-06_030.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/161/E5sf00_1H_1978-01-01_161.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/162/E5sf00_1H_1978-01-01_162.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2368,15 +2501,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-06_030.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-06_030.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/162/E5sf00_1H_1978-01-01_162.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/162/E5sf00_1H_1978-01-01_162.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-06_030.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-12_031.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/162/E5sf00_1H_1978-01-01_162.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/163/E5sf00_1H_1978-01-01_163.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2384,15 +2517,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-12_031.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-12_031.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/163/E5sf00_1H_1978-01-01_163.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/163/E5sf00_1H_1978-01-01_163.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-12_031.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-11_032.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/163/E5sf00_1H_1978-01-01_163.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/164/E5sf00_1H_1978-01-01_164.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2400,15 +2533,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-11_032.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-11_032.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/164/E5sf00_1H_1978-01-01_164.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/164/E5sf00_1H_1978-01-01_164.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-11_032.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-11_033.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/164/E5sf00_1H_1978-01-01_164.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/165/E5sf00_1H_1978-01-01_165.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2416,15 +2549,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-11_033.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-11_033.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/165/E5sf00_1H_1978-01-01_165.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/165/E5sf00_1H_1978-01-01_165.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-11_033.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-04_034.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/165/E5sf00_1H_1978-01-01_165.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/166/E5sf00_1H_1978-01-01_166.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2432,15 +2565,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-04_034.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-04_034.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/166/E5sf00_1H_1978-01-01_166.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/166/E5sf00_1H_1978-01-01_166.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-04_034.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-01_035.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/166/E5sf00_1H_1978-01-01_166.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/167/E5sf00_1H_1978-01-01_167.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2448,15 +2581,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-01_035.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-01_035.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/167/E5sf00_1H_1978-01-01_167.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/167/E5sf00_1H_1978-01-01_167.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-01_035.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-01_036.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/167/E5sf00_1H_1978-01-01_167.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/168/E5sf00_1H_1978-01-01_168.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2464,15 +2597,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-01_036.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-01_036.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/168/E5sf00_1H_1978-01-01_168.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/168/E5sf00_1H_1978-01-01_168.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-01_036.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-07_037.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/168/E5sf00_1H_1978-01-01_168.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/170/E5sf00_1H_1978-01-01_170.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2480,15 +2613,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-07_037.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-07_037.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/170/E5sf00_1H_1978-01-01_170.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/170/E5sf00_1H_1978-01-01_170.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-07_037.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-11_038.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/170/E5sf00_1H_1978-01-01_170.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/172/E5sf00_1H_1978-01-01_172.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2496,15 +2629,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-11_038.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-11_038.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/172/E5sf00_1H_1978-01-01_172.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/172/E5sf00_1H_1978-01-01_172.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-11_038.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-02_039.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/172/E5sf00_1H_1978-01-01_172.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/183/E5sf00_1H_1978-01-01_183.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2512,15 +2645,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-02_039.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-02_039.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/183/E5sf00_1H_1978-01-01_183.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/183/E5sf00_1H_1978-01-01_183.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-02_039.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-07_040.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/183/E5sf00_1H_1978-01-01_183.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/186/E5sf00_1H_1978-01-01_186.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2528,15 +2661,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-07_040.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-07_040.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/186/E5sf00_1H_1978-01-01_186.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/186/E5sf00_1H_1978-01-01_186.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-07_040.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-09_041.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/186/E5sf00_1H_1978-01-01_186.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/187/E5sf00_1H_1978-01-01_187.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2544,15 +2677,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-09_041.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-09_041.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/187/E5sf00_1H_1978-01-01_187.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/187/E5sf00_1H_1978-01-01_187.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-09_041.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-07_042.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/187/E5sf00_1H_1978-01-01_187.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/188/E5sf00_1H_1978-01-01_188.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2560,15 +2693,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-07_042.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-07_042.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/188/E5sf00_1H_1978-01-01_188.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/188/E5sf00_1H_1978-01-01_188.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-07_042.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-06_043.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/188/E5sf00_1H_1978-01-01_188.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/198/E5sf00_1H_1978-01-01_198.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2576,15 +2709,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-06_043.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-06_043.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/198/E5sf00_1H_1978-01-01_198.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/198/E5sf00_1H_1978-01-01_198.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-06_043.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-09_129.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/198/E5sf00_1H_1978-01-01_198.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/206/E5sf00_1H_1978-01-01_206.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2592,15 +2725,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-09_129.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-09_129.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/206/E5sf00_1H_1978-01-01_206.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/206/E5sf00_1H_1978-01-01_206.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-09_129.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-08_134.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/206/E5sf00_1H_1978-01-01_206.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/235/E5sf00_1H_1978-01-01_235.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2608,15 +2741,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-08_134.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-08_134.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/235/E5sf00_1H_1978-01-01_235.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/235/E5sf00_1H_1978-01-01_235.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-08_134.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-06_136.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/235/E5sf00_1H_1978-01-01_235.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/236/E5sf00_1H_1978-01-01_236.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2624,15 +2757,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-06_136.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-06_136.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/236/E5sf00_1H_1978-01-01_236.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/236/E5sf00_1H_1978-01-01_236.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-06_136.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-03_137.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/236/E5sf00_1H_1978-01-01_236.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/238/E5sf00_1H_1978-01-01_238.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2640,15 +2773,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-03_137.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-03_137.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/238/E5sf00_1H_1978-01-01_238.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/238/E5sf00_1H_1978-01-01_238.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-03_137.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-04_139.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/238/E5sf00_1H_1978-01-01_238.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/243/E5sf00_1H_1978-01-01_243.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2656,15 +2789,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-04_139.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-04_139.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/243/E5sf00_1H_1978-01-01_243.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/243/E5sf00_1H_1978-01-01_243.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-04_139.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-03_141.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/243/E5sf00_1H_1978-01-01_243.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/244/E5sf00_1H_1978-01-01_244.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2672,15 +2805,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-03_141.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-03_141.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/244/E5sf00_1H_1978-01-01_244.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/244/E5sf00_1H_1978-01-01_244.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-03_141.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-12_151.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/244/E5sf00_1H_1978-01-01_244.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/245/E5sf00_1H_1978-01-01_245.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2688,15 +2821,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-12_151.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-12_151.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/245/E5sf00_1H_1978-01-01_245.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/245/E5sf00_1H_1978-01-01_245.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-12_151.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-06_160.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/245/E5sf00_1H_1978-01-01_245.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/502/E5sf00_1H_1978-01-01_502.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2704,15 +2837,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-06_160.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-06_160.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/502/E5sf00_1H_1978-01-01_502.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/502/E5sf00_1H_1978-01-01_502.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-06_160.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-07_161.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/502/E5sf00_1H_1978-01-01_502.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/1H/503/E5sf00_1H_1978-01-01_503.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2720,15 +2853,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-07_161.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-07_161.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/1H/503/E5sf00_1H_1978-01-01_503.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/1H/503/E5sf00_1H_1978-01-01_503.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-07_161.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-12_162.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/1H/503/E5sf00_1H_1978-01-01_503.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/IV/026/E5sf00_IV_2000-01-01_026.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2736,15 +2869,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-12_162.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-12_162.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/IV/026/E5sf00_IV_2000-01-01_026.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/IV/026/E5sf00_IV_2000-01-01_026.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-12_162.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-05_163.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/IV/026/E5sf00_IV_2000-01-01_026.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/IV/027/E5sf00_IV_2000-01-01_027.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2752,15 +2885,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-05_163.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-05_163.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/IV/027/E5sf00_IV_2000-01-01_027.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/IV/027/E5sf00_IV_2000-01-01_027.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-05_163.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-07_164.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/IV/027/E5sf00_IV_2000-01-01_027.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/IV/028/E5sf00_IV_2000-01-01_028.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2768,15 +2901,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-07_164.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-07_164.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/IV/028/E5sf00_IV_2000-01-01_028.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/IV/028/E5sf00_IV_2000-01-01_028.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-07_164.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-11_165.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/IV/028/E5sf00_IV_2000-01-01_028.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/IV/029/E5sf00_IV_INVARIANT_029.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2784,15 +2917,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-11_165.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-11_165.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/IV/029/E5sf00_IV_INVARIANT_029.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/IV/029/E5sf00_IV_INVARIANT_029.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-11_165.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-08_166.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/IV/029/E5sf00_IV_INVARIANT_029.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/IV/030/E5sf00_IV_INVARIANT_030.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2800,15 +2933,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-08_166.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-08_166.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/IV/030/E5sf00_IV_INVARIANT_030.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/IV/030/E5sf00_IV_INVARIANT_030.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-08_166.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-09_167.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/IV/030/E5sf00_IV_INVARIANT_030.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/IV/043/E5sf00_IV_2000-01-01_043.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2816,15 +2949,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-09_167.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-09_167.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/IV/043/E5sf00_IV_2000-01-01_043.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/IV/043/E5sf00_IV_2000-01-01_043.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-09_167.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-10_168.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/IV/043/E5sf00_IV_2000-01-01_043.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/IV/263/E5sf00_IV_INVARIANT_263.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2832,15 +2965,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-10_168.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-10_168.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/IV/263/E5sf00_IV_INVARIANT_263.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/IV/263/E5sf00_IV_INVARIANT_263.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-10_168.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-09_170.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/IV/263/E5sf00_IV_INVARIANT_263.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/IV/074/E5sf00_IV_INVARIANT_074.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2848,15 +2981,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-09_170.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-09_170.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/IV/074/E5sf00_IV_INVARIANT_074.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/IV/074/E5sf00_IV_INVARIANT_074.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-09_170.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-05_172.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/IV/074/E5sf00_IV_INVARIANT_074.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/IV/129/E5sf00_IV_INVARIANT_129.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2864,15 +2997,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-05_172.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-05_172.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/IV/129/E5sf00_IV_INVARIANT_129.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/IV/129/E5sf00_IV_INVARIANT_129.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-05_172.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-01_183.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/IV/129/E5sf00_IV_INVARIANT_129.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/IV/160/E5sf00_IV_INVARIANT_160.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2880,15 +3013,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-01_183.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-01_183.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/IV/160/E5sf00_IV_INVARIANT_160.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/IV/160/E5sf00_IV_INVARIANT_160.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-01_183.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-10_186.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/IV/160/E5sf00_IV_INVARIANT_160.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/IV/161/E5sf00_IV_2000-01-01_161.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2896,15 +3029,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-10_186.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-10_186.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/IV/161/E5sf00_IV_2000-01-01_161.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/IV/161/E5sf00_IV_2000-01-01_161.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-10_186.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-07_187.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/IV/161/E5sf00_IV_2000-01-01_161.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/IV/162/E5sf00_IV_INVARIANT_162.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2912,15 +3045,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-07_187.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-07_187.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/IV/162/E5sf00_IV_INVARIANT_162.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/IV/162/E5sf00_IV_INVARIANT_162.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-07_187.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-04_188.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/IV/162/E5sf00_IV_INVARIANT_162.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/IV/163/E5sf00_IV_2000-01-01_163.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2928,15 +3061,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-04_188.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-04_188.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/IV/163/E5sf00_IV_2000-01-01_163.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/IV/163/E5sf00_IV_2000-01-01_163.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-04_188.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-11_198.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/IV/163/E5sf00_IV_2000-01-01_163.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/an/IV/172/E5sf00_IV_2000-01-01_172.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2944,15 +3077,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-11_198.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-11_198.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/an/IV/172/E5sf00_IV_2000-01-01_172.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/an/IV/172/E5sf00_IV_2000-01-01_172.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-11_198.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-12_206.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/an/IV/172/E5sf00_IV_2000-01-01_172.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/034/E5sf12_1H_2007-10-02_034.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2960,15 +3093,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-12_206.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-12_206.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/034/E5sf12_1H_2007-10-02_034.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/034/E5sf12_1H_2007-10-02_034.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-12_206.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-05_235.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/034/E5sf12_1H_2007-10-02_034.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/044/E5sf12_1H_2007-10-02_044.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2976,15 +3109,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-05_235.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-05_235.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/044/E5sf12_1H_2007-10-02_044.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/044/E5sf12_1H_2007-10-02_044.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-05_235.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-01_236.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/044/E5sf12_1H_2007-10-02_044.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/045/E5sf12_1H_2007-10-02_045.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -2992,15 +3125,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-01_236.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-01_236.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/045/E5sf12_1H_2007-10-02_045.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/045/E5sf12_1H_2007-10-02_045.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-01_236.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-10_238.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/045/E5sf12_1H_2007-10-02_045.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/049/E5sf12_1H_2007-10-02_049.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3008,15 +3141,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-10_238.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-10_238.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/049/E5sf12_1H_2007-10-02_049.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/049/E5sf12_1H_2007-10-02_049.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-10_238.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-08_243.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/049/E5sf12_1H_2007-10-02_049.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/050/E5sf12_1H_2007-10-02_050.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3024,15 +3157,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-08_243.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-08_243.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/050/E5sf12_1H_2007-10-02_050.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/050/E5sf12_1H_2007-10-02_050.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-08_243.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-10_244.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/050/E5sf12_1H_2007-10-02_050.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/057/E5sf12_1H_2007-10-02_057.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3040,15 +3173,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-10_244.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-10_244.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/057/E5sf12_1H_2007-10-02_057.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/057/E5sf12_1H_2007-10-02_057.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-10_244.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-05_245.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/057/E5sf12_1H_2007-10-02_057.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/059/E5sf12_1H_2007-10-02_059.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3056,15 +3189,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-05_245.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-05_245.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/059/E5sf12_1H_2007-10-02_059.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/059/E5sf12_1H_2007-10-02_059.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-05_245.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-08_502.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/059/E5sf12_1H_2007-10-02_059.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/078/E5sf12_1H_2007-10-02_078.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3072,15 +3205,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-08_502.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-08_502.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/078/E5sf12_1H_2007-10-02_078.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/078/E5sf12_1H_2007-10-02_078.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-08_502.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-05_503.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/078/E5sf12_1H_2007-10-02_078.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/079/E5sf12_1H_2007-10-02_079.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3088,15 +3221,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-05_503.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-05_503.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/079/E5sf12_1H_2007-10-02_079.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/079/E5sf12_1H_2007-10-02_079.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_1H/2009/E5sf00_1H_2009-05_503.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_027.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/079/E5sf12_1H_2007-10-02_079.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/385/E5sf12_1H_2007-10-02_385.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3104,15 +3237,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_027.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_027.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/385/E5sf12_1H_2007-10-02_385.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/385/E5sf12_1H_2007-10-02_385.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_027.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_028.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/385/E5sf12_1H_2007-10-02_385.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/386/E5sf12_1H_1981-10-02_386.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3120,15 +3253,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_028.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_028.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/386/E5sf12_1H_1981-10-02_386.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/386/E5sf12_1H_1981-10-02_386.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_028.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_029.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/386/E5sf12_1H_1981-10-02_386.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/137/E5sf12_1H_2007-10-02_137.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3136,15 +3269,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_029.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_029.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/137/E5sf12_1H_2007-10-02_137.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/137/E5sf12_1H_2007-10-02_137.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_029.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_030.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/137/E5sf12_1H_2007-10-02_137.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/142/E5sf12_1H_2007-10-02_142.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3152,15 +3285,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_030.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_030.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/142/E5sf12_1H_2007-10-02_142.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/142/E5sf12_1H_2007-10-02_142.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_030.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_031.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/142/E5sf12_1H_2007-10-02_142.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/143/E5sf12_1H_1981-10-02_143.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3168,15 +3301,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_031.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_031.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/143/E5sf12_1H_1981-10-02_143.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/143/E5sf12_1H_1981-10-02_143.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_031.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_032.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/143/E5sf12_1H_1981-10-02_143.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/144/E5sf12_1H_2007-10-02_144.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3184,15 +3317,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_032.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_032.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/144/E5sf12_1H_2007-10-02_144.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/144/E5sf12_1H_2007-10-02_144.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_032.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_033.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/144/E5sf12_1H_2007-10-02_144.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/145/E5sf12_1H_1981-10-02_145.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3200,15 +3333,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_033.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_033.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/145/E5sf12_1H_1981-10-02_145.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/145/E5sf12_1H_1981-10-02_145.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_033.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_034.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/145/E5sf12_1H_1981-10-02_145.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/146/E5sf12_1H_1981-10-02_146.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3216,15 +3349,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_034.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_034.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/146/E5sf12_1H_1981-10-02_146.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/146/E5sf12_1H_1981-10-02_146.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_034.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_035.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/146/E5sf12_1H_1981-10-02_146.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/147/E5sf12_1H_1981-10-02_147.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3232,15 +3365,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_035.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_035.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/147/E5sf12_1H_1981-10-02_147.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/147/E5sf12_1H_1981-10-02_147.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_035.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_036.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/147/E5sf12_1H_1981-10-02_147.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/159/E5sf12_1H_2007-10-02_159.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3248,15 +3381,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_036.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_036.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/159/E5sf12_1H_2007-10-02_159.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/159/E5sf12_1H_2007-10-02_159.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_036.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_037.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/159/E5sf12_1H_2007-10-02_159.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/164/E5sf12_1H_2007-10-02_164.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3264,15 +3397,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_037.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_037.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/164/E5sf12_1H_2007-10-02_164.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/164/E5sf12_1H_2007-10-02_164.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_037.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_038.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/164/E5sf12_1H_2007-10-02_164.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/169/E5sf12_1H_1981-10-02_169.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3280,15 +3413,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_038.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_038.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/169/E5sf12_1H_1981-10-02_169.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/169/E5sf12_1H_1981-10-02_169.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_038.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_039.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/169/E5sf12_1H_1981-10-02_169.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/175/E5sf12_1H_1981-10-02_175.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3296,15 +3429,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_039.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_039.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/175/E5sf12_1H_1981-10-02_175.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/175/E5sf12_1H_1981-10-02_175.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_039.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_040.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/175/E5sf12_1H_1981-10-02_175.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/176/E5sf12_1H_1981-10-02_176.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3312,15 +3445,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_040.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_040.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/176/E5sf12_1H_1981-10-02_176.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/176/E5sf12_1H_1981-10-02_176.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_040.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_041.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/176/E5sf12_1H_1981-10-02_176.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/177/E5sf12_1H_1981-10-02_177.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3328,15 +3461,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_041.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_041.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/177/E5sf12_1H_1981-10-02_177.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/177/E5sf12_1H_1981-10-02_177.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_041.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_042.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/177/E5sf12_1H_1981-10-02_177.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/178/E5sf12_1H_1981-10-02_178.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3344,15 +3477,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_042.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_042.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/178/E5sf12_1H_1981-10-02_178.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/178/E5sf12_1H_1981-10-02_178.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_042.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_043.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/178/E5sf12_1H_1981-10-02_178.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/179/E5sf12_1H_1981-10-02_179.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3360,15 +3493,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_043.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_043.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/179/E5sf12_1H_1981-10-02_179.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/179/E5sf12_1H_1981-10-02_179.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_043.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_129.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/179/E5sf12_1H_1981-10-02_179.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/180/E5sf12_1H_1981-10-02_180.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3376,15 +3509,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_129.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_129.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/180/E5sf12_1H_1981-10-02_180.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/180/E5sf12_1H_1981-10-02_180.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_129.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_134.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/180/E5sf12_1H_1981-10-02_180.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/181/E5sf12_1H_1981-10-02_181.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3392,15 +3525,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_134.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_134.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/181/E5sf12_1H_1981-10-02_181.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/181/E5sf12_1H_1981-10-02_181.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_134.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_136.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/181/E5sf12_1H_1981-10-02_181.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/182/E5sf12_1H_1981-10-02_182.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3408,15 +3541,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_136.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_136.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/182/E5sf12_1H_1981-10-02_182.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/182/E5sf12_1H_1981-10-02_182.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_136.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_137.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/182/E5sf12_1H_1981-10-02_182.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/195/E5sf12_1H_1981-10-02_195.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3424,15 +3557,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_137.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_137.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/195/E5sf12_1H_1981-10-02_195.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/195/E5sf12_1H_1981-10-02_195.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_137.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_139.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/195/E5sf12_1H_1981-10-02_195.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/196/E5sf12_1H_1981-10-02_196.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3440,15 +3573,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_139.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_139.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/196/E5sf12_1H_1981-10-02_196.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/196/E5sf12_1H_1981-10-02_196.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_139.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_141.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/196/E5sf12_1H_1981-10-02_196.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/197/E5sf12_1H_1981-10-02_197.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3456,15 +3589,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_141.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_141.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/197/E5sf12_1H_1981-10-02_197.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/197/E5sf12_1H_1981-10-02_197.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_141.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_151.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/197/E5sf12_1H_1981-10-02_197.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/201/E5sf12_1H_1981-10-02_201.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3472,15 +3605,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_151.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_151.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/201/E5sf12_1H_1981-10-02_201.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/201/E5sf12_1H_1981-10-02_201.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_151.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_160.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/201/E5sf12_1H_1981-10-02_201.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/202/E5sf12_1H_1981-10-02_202.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3488,15 +3621,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_160.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_160.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/202/E5sf12_1H_1981-10-02_202.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/202/E5sf12_1H_1981-10-02_202.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_160.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_161.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/202/E5sf12_1H_1981-10-02_202.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/205/E5sf12_1H_1981-10-02_205.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3504,15 +3637,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_161.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_161.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/205/E5sf12_1H_1981-10-02_205.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/205/E5sf12_1H_1981-10-02_205.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_161.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_162.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/205/E5sf12_1H_1981-10-02_205.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/208/E5sf12_1H_1981-10-02_208.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3520,15 +3653,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_162.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_162.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/208/E5sf12_1H_1981-10-02_208.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/208/E5sf12_1H_1981-10-02_208.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_162.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_163.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/208/E5sf12_1H_1981-10-02_208.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/209/E5sf12_1H_1981-10-02_209.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3536,15 +3669,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_163.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_163.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/209/E5sf12_1H_1981-10-02_209.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/209/E5sf12_1H_1981-10-02_209.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_163.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_164.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/209/E5sf12_1H_1981-10-02_209.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/277/E5sf12_1H_1981-10-02_277.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3552,15 +3685,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_164.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_164.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/277/E5sf12_1H_1981-10-02_277.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/277/E5sf12_1H_1981-10-02_277.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_164.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_165.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/277/E5sf12_1H_1981-10-02_277.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/210/E5sf12_1H_1981-10-02_210.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3568,15 +3701,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_165.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_165.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/210/E5sf12_1H_1981-10-02_210.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/210/E5sf12_1H_1981-10-02_210.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_165.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_166.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/210/E5sf12_1H_1981-10-02_210.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/211/E5sf12_1H_1981-10-02_211.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3584,15 +3717,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_166.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_166.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/211/E5sf12_1H_1981-10-02_211.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/211/E5sf12_1H_1981-10-02_211.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_166.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_167.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/211/E5sf12_1H_1981-10-02_211.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/212/E5sf12_1H_1981-10-02_212.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3600,15 +3733,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_167.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_167.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/212/E5sf12_1H_1981-10-02_212.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/212/E5sf12_1H_1981-10-02_212.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_167.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_168.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/212/E5sf12_1H_1981-10-02_212.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/474/E5sf12_1H_1981-10-02_474.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3616,15 +3749,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_168.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_168.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/474/E5sf12_1H_1981-10-02_474.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/474/E5sf12_1H_1981-10-02_474.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_168.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_170.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/474/E5sf12_1H_1981-10-02_474.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/475/E5sf12_1H_1981-10-02_475.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3632,15 +3765,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_170.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_170.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/475/E5sf12_1H_1981-10-02_475.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/475/E5sf12_1H_1981-10-02_475.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_170.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_172.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/475/E5sf12_1H_1981-10-02_475.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/278/E5sf12_1H_1981-10-02_278.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3648,15 +3781,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_172.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_172.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/278/E5sf12_1H_1981-10-02_278.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/278/E5sf12_1H_1981-10-02_278.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_172.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_183.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/278/E5sf12_1H_1981-10-02_278.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/476/E5sf12_1H_1981-10-02_476.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3664,15 +3797,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_183.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_183.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/476/E5sf12_1H_1981-10-02_476.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/476/E5sf12_1H_1981-10-02_476.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_183.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_186.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/476/E5sf12_1H_1981-10-02_476.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/477/E5sf12_1H_2007-10-02_477.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3680,15 +3813,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_186.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_186.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/477/E5sf12_1H_2007-10-02_477.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/477/E5sf12_1H_2007-10-02_477.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_186.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_187.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/477/E5sf12_1H_2007-10-02_477.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/228/E5sf12_1H_1981-10-02_228.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3696,15 +3829,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_187.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_187.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/228/E5sf12_1H_1981-10-02_228.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/228/E5sf12_1H_1981-10-02_228.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_187.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_188.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/228/E5sf12_1H_1981-10-02_228.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/279/E5sf12_1H_1981-10-02_279.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3712,15 +3845,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_188.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_188.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/279/E5sf12_1H_1981-10-02_279.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/279/E5sf12_1H_1981-10-02_279.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_188.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_198.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/279/E5sf12_1H_1981-10-02_279.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/239/E5sf12_1H_1981-10-02_239.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3728,15 +3861,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_198.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_198.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/239/E5sf12_1H_1981-10-02_239.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/239/E5sf12_1H_1981-10-02_239.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_198.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_206.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/239/E5sf12_1H_1981-10-02_239.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/240/E5sf12_1H_1981-10-02_240.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3744,15 +3877,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_206.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_206.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/240/E5sf12_1H_1981-10-02_240.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/240/E5sf12_1H_1981-10-02_240.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_206.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_207.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/240/E5sf12_1H_1981-10-02_240.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/243/E5sf12_1H_1981-10-02_243.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3760,15 +3893,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_207.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_207.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/243/E5sf12_1H_1981-10-02_243.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/243/E5sf12_1H_1981-10-02_243.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_207.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_235.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/243/E5sf12_1H_1981-10-02_243.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/244/E5sf12_1H_1981-10-02_244.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3776,15 +3909,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_235.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_235.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/244/E5sf12_1H_1981-10-02_244.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/244/E5sf12_1H_1981-10-02_244.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_235.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_236.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/244/E5sf12_1H_1981-10-02_244.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/245/E5sf12_1H_1981-10-02_245.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3792,15 +3925,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_236.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_236.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/245/E5sf12_1H_1981-10-02_245.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/245/E5sf12_1H_1981-10-02_245.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_236.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_238.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/245/E5sf12_1H_1981-10-02_245.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/507/E5sf12_1H_1981-10-02_507.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3808,15 +3941,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_238.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_238.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/507/E5sf12_1H_1981-10-02_507.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/507/E5sf12_1H_1981-10-02_507.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_238.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_243.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/507/E5sf12_1H_1981-10-02_507.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/1H/285/E5sf12_1H_2007-10-02_285.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3824,15 +3957,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_243.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_243.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/1H/285/E5sf12_1H_2007-10-02_285.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/1H/285/E5sf12_1H_2007-10-02_285.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_243.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_244.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/1H/285/E5sf12_1H_2007-10-02_285.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/IV/026/E5sf12_IV_2000-01-01_026.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3840,15 +3973,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_244.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_244.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/IV/026/E5sf12_IV_2000-01-01_026.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/IV/026/E5sf12_IV_2000-01-01_026.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_244.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_245.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/IV/026/E5sf12_IV_2000-01-01_026.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/IV/263/E5sf12_IV_INVARIANT_263.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3856,15 +3989,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_245.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_245.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/IV/263/E5sf12_IV_INVARIANT_263.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/IV/263/E5sf12_IV_INVARIANT_263.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_245.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_502.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/IV/263/E5sf12_IV_INVARIANT_263.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/IV/129/E5sf12_IV_INVARIANT_129.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3872,15 +4005,15 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_502.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_502.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/IV/129/E5sf12_IV_INVARIANT_129.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/IV/129/E5sf12_IV_INVARIANT_129.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_502.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_503.90c91.idx'\n",
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/IV/129/E5sf12_IV_INVARIANT_129.grb.90c91.idx'\n",
+      "Can't create file '/work/bk1099/data/E5/sf/fc/IV/172/E5sf12_IV_2000-01-01_172.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
       "    with compat_create_exclusive(indexpath) as new_index_file:\n",
@@ -3888,2745 +4021,481 @@
       "    return next(self.gen)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
       "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_503.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_503.90c91.idx'\n",
+      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/E5/sf/fc/IV/172/E5sf12_IV_2000-01-01_172.grb.90c91.idx'\n",
+      "Can't read index file '/work/bk1099/data/E5/sf/fc/IV/172/E5sf12_IV_2000-01-01_172.grb.90c91.idx'\n",
       "Traceback (most recent call last):\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
       "    index_mtime = os.path.getmtime(indexpath)\n",
       "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
       "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf00_MM/2010-2019/E5sf00_MM_2010-2019_503.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_1980_034.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_1980_034.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_1980_034.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_1980_034.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_1984_044.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_1984_044.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_1984_044.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_1984_044.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_2018_045.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_2018_045.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_2018_045.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_2018_045.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_2021_049.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_2021_049.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_2021_049.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_2021_049.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_2008_050.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_2008_050.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_2008_050.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_2008_050.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_2006_057.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_2006_057.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_2006_057.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_2006_057.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_2019_059.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_2019_059.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_2019_059.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_2019_059.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_2014_078.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_2014_078.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_2014_078.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_2014_078.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_2009_079.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_2009_079.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_2009_079.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_2009_079.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_2015_385.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_2015_385.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_2015_385.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_2015_385.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_2007_386.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_2007_386.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_2007_386.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_2007_386.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_1998_137.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_1998_137.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_1998_137.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_1998_137.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_1987_142.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_1987_142.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_1987_142.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_1987_142.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_1994_143.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_1994_143.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_1994_143.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_1994_143.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_2013_144.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_2013_144.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_2013_144.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_2013_144.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_2009_145.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_2009_145.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_2009_145.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_2009_145.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_1992_146.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_1992_146.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_1992_146.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_1992_146.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_1996_147.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_1996_147.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_1996_147.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_1996_147.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_1981_159.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_1981_159.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_1981_159.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_1981_159.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_1991_164.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_1991_164.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_1991_164.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_1991_164.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_1996_169.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_1996_169.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_1996_169.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_1996_169.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_1985_175.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_1985_175.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_1985_175.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_1985_175.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_2016_176.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_2016_176.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_2016_176.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_2016_176.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_2007_177.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_2007_177.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_2007_177.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_2007_177.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_2009_178.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_2009_178.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_2009_178.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_2009_178.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_2000_179.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_2000_179.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_2000_179.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_2000_179.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_2003_180.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_2003_180.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_2003_180.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_2003_180.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_2019_181.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_2019_181.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_2019_181.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_2019_181.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_1999_182.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_1999_182.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_1999_182.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_1999_182.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_1982_195.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_1982_195.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_1982_195.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_1982_195.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_2012_196.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_2012_196.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_2012_196.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_2012_196.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_2012_197.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_2012_197.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_2012_197.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_2012_197.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_1998_201.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_1998_201.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_1998_201.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_1998_201.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_1994_202.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_1994_202.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_1994_202.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_1994_202.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_1991_205.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_1991_205.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_1991_205.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_1991_205.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_2018_208.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_2018_208.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_2018_208.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_2018_208.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_1998_209.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_1998_209.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_1998_209.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_1998_209.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_2009_277.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_2009_277.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_2009_277.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_2009_277.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_1982_210.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_1982_210.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_1982_210.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_1982_210.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_2015_211.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_2015_211.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_2015_211.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_2015_211.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_1988_212.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_1988_212.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_1988_212.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_1988_212.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_2006_474.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_2006_474.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_2006_474.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_2006_474.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_2018_475.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_2018_475.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_2018_475.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_2018_475.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_1982_278.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_1982_278.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_1982_278.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_1982_278.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_1985_476.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_1985_476.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_1985_476.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_1985_476.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_2004_477.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_2004_477.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_2004_477.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_2004_477.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_1980_228.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_1980_228.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_1980_228.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_1980_228.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_2005_279.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_2005_279.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_2005_279.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_2005_279.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_2008_239.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_2008_239.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_2008_239.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_2008_239.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_1984_240.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_1984_240.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_1984_240.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_1984_240.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_2017_243.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_2017_243.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_2017_243.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_2017_243.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_1980_244.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_1980_244.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_1980_244.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_1980_244.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_2003_245.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_2003_245.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_2003_245.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_2003_245.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_2006_507.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_2006_507.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_2006_507.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_2006_507.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_1D/E5sf12_1D_1980_285.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_1D/E5sf12_1D_1980_285.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_1D/E5sf12_1D_1980_285.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_1D/E5sf12_1D_1980_285.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-04_034.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-04_034.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-04_034.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-04_034.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-01_044.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-01_044.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-01_044.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-01_044.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-02_045.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-02_045.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-02_045.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-02_045.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-10_049.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-10_049.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-10_049.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-10_049.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-09_050.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-09_050.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-09_050.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-09_050.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-11_057.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-11_057.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-11_057.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-11_057.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-06_059.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-06_059.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-06_059.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-06_059.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-08_078.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-08_078.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-08_078.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-08_078.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-08_079.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-08_079.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-08_079.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-08_079.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-12_385.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-12_385.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-12_385.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-12_385.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-01_386.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-01_386.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-01_386.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-01_386.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-09_137.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-09_137.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-09_137.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-09_137.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-12_142.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-12_142.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-12_142.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-12_142.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-11_143.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-11_143.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-11_143.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-11_143.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-10_144.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-10_144.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-10_144.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-10_144.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-10_145.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-10_145.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-10_145.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-10_145.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-11_146.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-11_146.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-11_146.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-11_146.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-07_147.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-07_147.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-07_147.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-07_147.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-03_159.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-03_159.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-03_159.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-03_159.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-11_164.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-11_164.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-11_164.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-11_164.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-07_169.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-07_169.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-07_169.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-07_169.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-07_175.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-07_175.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-07_175.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-07_175.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-01_176.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-01_176.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-01_176.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-01_176.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-10_177.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-10_177.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-10_177.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-10_177.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-02_178.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-02_178.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-02_178.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-02_178.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-11_179.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-11_179.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-11_179.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-11_179.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-04_180.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-04_180.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-04_180.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-04_180.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-02_181.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-02_181.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-02_181.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-02_181.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-07_182.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-07_182.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-07_182.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-07_182.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-04_195.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-04_195.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-04_195.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-04_195.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-01_196.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-01_196.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-01_196.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-01_196.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-05_197.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-05_197.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-05_197.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-05_197.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-09_201.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-09_201.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-09_201.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-09_201.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-08_202.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-08_202.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-08_202.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-08_202.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-08_205.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-08_205.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-08_205.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-08_205.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-09_208.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-09_208.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-09_208.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-09_208.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-11_209.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-11_209.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-11_209.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-11_209.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-11_277.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-11_277.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-11_277.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-11_277.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-12_210.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-12_210.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-12_210.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-12_210.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-12_211.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-12_211.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-12_211.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-12_211.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-05_212.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-05_212.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-05_212.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-05_212.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-05_474.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-05_474.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-05_474.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-05_474.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-09_475.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-09_475.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-09_475.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-09_475.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-11_278.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-11_278.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-11_278.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-11_278.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-11_476.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-11_476.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-11_476.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-11_476.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-03_477.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-03_477.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-03_477.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-03_477.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-07_228.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-07_228.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-07_228.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-07_228.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-02_279.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-02_279.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-02_279.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-02_279.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-06_239.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-06_239.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-06_239.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-06_239.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-09_240.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-09_240.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-09_240.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-09_240.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-01_243.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-01_243.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-01_243.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-01_243.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-10_244.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-10_244.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-10_244.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-10_244.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-01_245.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-01_245.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-01_245.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-01_245.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-08_507.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-08_507.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-08_507.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-08_507.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-09_285.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-09_285.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-09_285.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_01/2009/E5sf12_01_2009-09_285.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_034.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_034.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_034.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_034.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_044.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_044.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_044.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_044.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_045.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_045.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_045.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_045.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_050.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_050.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_050.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_050.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_057.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_057.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_057.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_057.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_059.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_059.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_059.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_059.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_078.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_078.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_078.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_078.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_079.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_079.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_079.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_079.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_385.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_385.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_385.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_385.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_386.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_386.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_386.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_386.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_137.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_137.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_137.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_137.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_142.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_142.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_142.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_142.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_143.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_143.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_143.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_143.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_144.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_144.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_144.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_144.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_145.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_145.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_145.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_145.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_146.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_146.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_146.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_146.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_147.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_147.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_147.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_147.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_159.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_159.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_159.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_159.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_164.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_164.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_164.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_164.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_169.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_169.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_169.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_169.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_175.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_175.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_175.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_175.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_176.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_176.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_176.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_176.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_177.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_177.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_177.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_177.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_178.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_178.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_178.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_178.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_179.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_179.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_179.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_179.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_180.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_180.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_180.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_180.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_181.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_181.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_181.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_181.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_182.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_182.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_182.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_182.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_195.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_195.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_195.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_195.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_196.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_196.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_196.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_196.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_197.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_197.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_197.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_197.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_205.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_205.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_205.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_205.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_207.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_207.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_207.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_207.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_208.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_208.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_208.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_208.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_209.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_209.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_209.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_209.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_277.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_277.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_277.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_277.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_210.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_210.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_210.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_210.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_211.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_211.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_211.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_211.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_212.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_212.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_212.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_212.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_474.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_474.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_474.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_474.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_475.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_475.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_475.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_475.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_278.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_278.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_278.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_278.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_476.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_476.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_476.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_476.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_477.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_477.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_477.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_477.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_228.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_228.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_228.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_228.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_279.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_279.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_279.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_279.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_239.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_239.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_239.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_239.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_240.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_240.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_240.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_240.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_243.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_243.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_243.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_243.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_244.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_244.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_244.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_244.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_245.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_245.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_245.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_245.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_507.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_507.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_507.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_507.90c91.idx'\n",
-      "Can't create file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_285.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 342, in from_indexpath_or_filestream\n",
-      "    with compat_create_exclusive(indexpath) as new_index_file:\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/contextlib.py\", line 119, in __enter__\n",
-      "    return next(self.gen)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 274, in compat_create_exclusive\n",
-      "    fd = os.open(path, os.O_WRONLY | os.O_CREAT | os.O_EXCL)\n",
-      "PermissionError: [Errno 13] Permission denied: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_285.90c91.idx'\n",
-      "Can't read index file '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_285.90c91.idx'\n",
-      "Traceback (most recent call last):\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/site-packages/cfgrib/messages.py\", line 352, in from_indexpath_or_filestream\n",
-      "    index_mtime = os.path.getmtime(indexpath)\n",
-      "  File \"/sw/spack-levante/mambaforge-4.11.0-0-Linux-x86_64-sobz6z/lib/python3.9/genericpath.py\", line 55, in getmtime\n",
-      "    return os.stat(filename).st_mtime\n",
-      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/sf12_MM/2010-2019/E5sf12_MM_2010-2019_285.90c91.idx'\n"
+      "FileNotFoundError: [Errno 2] No such file or directory: '/work/bk1099/data/E5/sf/fc/IV/172/E5sf12_IV_2000-01-01_172.grb.90c91.idx'\n"
      ]
     }
    ],
    "source": [
+    "%%capture\n",
     "for group_name, df_group in tqdm(groups):\n",
     "    groupxr = xarray.open_dataset(df_group[\"path\"].values[0], engine=\"cfgrib\", chunks=\"auto\")\n",
     "    varname = list(groupxr.data_vars)[0]\n",
     "    varxr = groupxr[varname]\n",
     "    group_indices = df_group.index[:].values.tolist()\n",
-    "    df.loc[group_indices, \"short_name\"] = varname\n",
-    "    df.loc[group_indices, \"long_name\"] = varxr.attrs[\"long_name\"]\n",
-    "    df.loc[group_indices, \"units\"] = varxr.attrs[\"units\"]\n",
-    "    df.loc[group_indices, \"stepType\"] = varxr.attrs[\"GRIB_stepType\"]"
+    "    dfnew.loc[group_indices, \"short_name\"] = varname\n",
+    "    dfnew.loc[group_indices, \"long_name\"] = varxr.attrs[\"long_name\"]\n",
+    "    dfnew.loc[group_indices, \"units\"] = varxr.attrs[\"units\"]\n",
+    "    dfnew.loc[group_indices, \"stepType\"] = varxr.attrs[\"GRIB_stepType\"]"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 67,
+   "execution_count": 22,
    "metadata": {},
    "outputs": [],
    "source": [
-    "with open('/home/k/k204210/intake-esm/invalids-era5.txt', 'w') as f :\n",
-    "    for file in invalids.path.values :\n",
-    "        if type(file) == str :\n",
-    "            f.write(file+\"\\n\")"
+    "dfnew.loc[:,\"project\"]=\"era5\"\n",
+    "dfnew.loc[:,\"institution_id\"]=\"ecmwf\"\n",
+    "dfnew.loc[:,\"source_id\"]=\"IFS\"\n",
+    "dfnew.loc[:,\"format\"]=\"grib\"\n",
+    "dfnew.loc[:,\"uri\"]=dfnew[\"path\"]"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 68,
+   "execution_count": 23,
    "metadata": {},
    "outputs": [],
    "source": [
-    "df.loc[:,\"project\"]=\"era5\"\n",
-    "df.loc[:,\"institution_id\"]=\"ecmwf\"\n",
-    "df.loc[:,\"source_id\"]=\"IFS\"\n",
-    "df.loc[:,\"format\"]=\"grib\"\n",
-    "df.loc[:,\"uri\"]=df[\"path\"]"
+    "columns = [\"project\", \"institution_id\", \"source_id\", \"era_id\", \"dataType\", \"level_type\", \"frequency\", \"stepType\", \"table_id\", \"code\", \"short_name\", \"long_name\", \"units\", \"validation_date\", \"initialization_date\", \"uri\", \"path\", \"format\"]\n",
+    "dfnew = dfnew[columns]\n",
+    "dfnew = dfnew.sort_values(columns, ascending = True).reset_index(drop=True)"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 69,
+   "execution_count": 24,
    "metadata": {},
    "outputs": [],
    "source": [
-    "columns = [\"project\", \"institution_id\", \"source_id\", \"era_id\", \"dataType\", \"level_type\", \"frequency\", \"stepType\", \"table_id\", \"code\", \"short_name\", \"long_name\", \"units\", \"validation_date\", \"initialization_date\", \"step\", \"uri\", \"path\", \"format\"]\n",
-    "df = df[columns]\n",
-    "df = df.sort_values(columns, ascending = True).reset_index(drop=True)"
+    "#df=pd.concat([df,dfnew], ignore_index=True)"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 70,
+   "execution_count": 25,
    "metadata": {},
    "outputs": [
     {
      "data": {
+      "text/html": [
+       "<div>\n",
+       "<style scoped>\n",
+       "    .dataframe tbody tr th:only-of-type {\n",
+       "        vertical-align: middle;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe tbody tr th {\n",
+       "        vertical-align: top;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe thead th {\n",
+       "        text-align: right;\n",
+       "    }\n",
+       "</style>\n",
+       "<table border=\"1\" class=\"dataframe\">\n",
+       "  <thead>\n",
+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>project</th>\n",
+       "      <th>institution_id</th>\n",
+       "      <th>source_id</th>\n",
+       "      <th>era_id</th>\n",
+       "      <th>dataType</th>\n",
+       "      <th>level_type</th>\n",
+       "      <th>frequency</th>\n",
+       "      <th>stepType</th>\n",
+       "      <th>table_id</th>\n",
+       "      <th>code</th>\n",
+       "      <th>short_name</th>\n",
+       "      <th>long_name</th>\n",
+       "      <th>units</th>\n",
+       "      <th>validation_date</th>\n",
+       "      <th>initialization_date</th>\n",
+       "      <th>uri</th>\n",
+       "      <th>path</th>\n",
+       "      <th>format</th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>0</th>\n",
+       "      <td>era5</td>\n",
+       "      <td>ecmwf</td>\n",
+       "      <td>IFS</td>\n",
+       "      <td>E1</td>\n",
+       "      <td>an</td>\n",
+       "      <td>model_level</td>\n",
+       "      <td>hourly</td>\n",
+       "      <td>instant</td>\n",
+       "      <td>128.0</td>\n",
+       "      <td>075</td>\n",
+       "      <td>crwc</td>\n",
+       "      <td>Specific rain water content</td>\n",
+       "      <td>kg kg**-1</td>\n",
+       "      <td>2000-01-01</td>\n",
+       "      <td>False</td>\n",
+       "      <td>/work/bk1099/data/E1/ml/an/1H/075/E1ml00_1H_20...</td>\n",
+       "      <td>/work/bk1099/data/E1/ml/an/1H/075/E1ml00_1H_20...</td>\n",
+       "      <td>grib</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>1</th>\n",
+       "      <td>era5</td>\n",
+       "      <td>ecmwf</td>\n",
+       "      <td>IFS</td>\n",
+       "      <td>E1</td>\n",
+       "      <td>an</td>\n",
+       "      <td>model_level</td>\n",
+       "      <td>hourly</td>\n",
+       "      <td>instant</td>\n",
+       "      <td>128.0</td>\n",
+       "      <td>075</td>\n",
+       "      <td>crwc</td>\n",
+       "      <td>Specific rain water content</td>\n",
+       "      <td>kg kg**-1</td>\n",
+       "      <td>2000-01-02</td>\n",
+       "      <td>False</td>\n",
+       "      <td>/work/bk1099/data/E1/ml/an/1H/075/E1ml00_1H_20...</td>\n",
+       "      <td>/work/bk1099/data/E1/ml/an/1H/075/E1ml00_1H_20...</td>\n",
+       "      <td>grib</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2</th>\n",
+       "      <td>era5</td>\n",
+       "      <td>ecmwf</td>\n",
+       "      <td>IFS</td>\n",
+       "      <td>E1</td>\n",
+       "      <td>an</td>\n",
+       "      <td>model_level</td>\n",
+       "      <td>hourly</td>\n",
+       "      <td>instant</td>\n",
+       "      <td>128.0</td>\n",
+       "      <td>075</td>\n",
+       "      <td>crwc</td>\n",
+       "      <td>Specific rain water content</td>\n",
+       "      <td>kg kg**-1</td>\n",
+       "      <td>2000-01-03</td>\n",
+       "      <td>False</td>\n",
+       "      <td>/work/bk1099/data/E1/ml/an/1H/075/E1ml00_1H_20...</td>\n",
+       "      <td>/work/bk1099/data/E1/ml/an/1H/075/E1ml00_1H_20...</td>\n",
+       "      <td>grib</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>3</th>\n",
+       "      <td>era5</td>\n",
+       "      <td>ecmwf</td>\n",
+       "      <td>IFS</td>\n",
+       "      <td>E1</td>\n",
+       "      <td>an</td>\n",
+       "      <td>model_level</td>\n",
+       "      <td>hourly</td>\n",
+       "      <td>instant</td>\n",
+       "      <td>128.0</td>\n",
+       "      <td>075</td>\n",
+       "      <td>crwc</td>\n",
+       "      <td>Specific rain water content</td>\n",
+       "      <td>kg kg**-1</td>\n",
+       "      <td>2000-01-04</td>\n",
+       "      <td>False</td>\n",
+       "      <td>/work/bk1099/data/E1/ml/an/1H/075/E1ml00_1H_20...</td>\n",
+       "      <td>/work/bk1099/data/E1/ml/an/1H/075/E1ml00_1H_20...</td>\n",
+       "      <td>grib</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>4</th>\n",
+       "      <td>era5</td>\n",
+       "      <td>ecmwf</td>\n",
+       "      <td>IFS</td>\n",
+       "      <td>E1</td>\n",
+       "      <td>an</td>\n",
+       "      <td>model_level</td>\n",
+       "      <td>hourly</td>\n",
+       "      <td>instant</td>\n",
+       "      <td>128.0</td>\n",
+       "      <td>075</td>\n",
+       "      <td>crwc</td>\n",
+       "      <td>Specific rain water content</td>\n",
+       "      <td>kg kg**-1</td>\n",
+       "      <td>2000-01-05</td>\n",
+       "      <td>False</td>\n",
+       "      <td>/work/bk1099/data/E1/ml/an/1H/075/E1ml00_1H_20...</td>\n",
+       "      <td>/work/bk1099/data/E1/ml/an/1H/075/E1ml00_1H_20...</td>\n",
+       "      <td>grib</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>...</th>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>4417474</th>\n",
+       "      <td>era5</td>\n",
+       "      <td>ecmwf</td>\n",
+       "      <td>IFS</td>\n",
+       "      <td>ET</td>\n",
+       "      <td>fc</td>\n",
+       "      <td>surface</td>\n",
+       "      <td>invariant</td>\n",
+       "      <td>instant</td>\n",
+       "      <td>128.0</td>\n",
+       "      <td>129</td>\n",
+       "      <td>z</td>\n",
+       "      <td>Geopotential</td>\n",
+       "      <td>m**2 s**-2</td>\n",
+       "      <td>False</td>\n",
+       "      <td>INVARIANT</td>\n",
+       "      <td>/work/bk1099/data/ET/sf/fc/IV/129/ETsf12_IV_IN...</td>\n",
+       "      <td>/work/bk1099/data/ET/sf/fc/IV/129/ETsf12_IV_IN...</td>\n",
+       "      <td>grib</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>4417475</th>\n",
+       "      <td>era5</td>\n",
+       "      <td>ecmwf</td>\n",
+       "      <td>IFS</td>\n",
+       "      <td>ET</td>\n",
+       "      <td>fc</td>\n",
+       "      <td>surface</td>\n",
+       "      <td>invariant</td>\n",
+       "      <td>instant</td>\n",
+       "      <td>128.0</td>\n",
+       "      <td>172</td>\n",
+       "      <td>lsm</td>\n",
+       "      <td>Land-sea mask</td>\n",
+       "      <td>(0 - 1)</td>\n",
+       "      <td>False</td>\n",
+       "      <td>INVARIANT</td>\n",
+       "      <td>/work/bk1099/data/ET/sf/fc/IV/172/ETsf12_IV_20...</td>\n",
+       "      <td>/work/bk1099/data/ET/sf/fc/IV/172/ETsf12_IV_20...</td>\n",
+       "      <td>grib</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>4417476</th>\n",
+       "      <td>era5</td>\n",
+       "      <td>ecmwf</td>\n",
+       "      <td>IFS</td>\n",
+       "      <td>ET</td>\n",
+       "      <td>fc</td>\n",
+       "      <td>surface</td>\n",
+       "      <td>invariant</td>\n",
+       "      <td>instant</td>\n",
+       "      <td>128.0</td>\n",
+       "      <td>172</td>\n",
+       "      <td>lsm</td>\n",
+       "      <td>Land-sea mask</td>\n",
+       "      <td>(0 - 1)</td>\n",
+       "      <td>False</td>\n",
+       "      <td>INVARIANT</td>\n",
+       "      <td>/work/bk1099/data/ET/sf/fc/IV/172/ETsf12_IV_IN...</td>\n",
+       "      <td>/work/bk1099/data/ET/sf/fc/IV/172/ETsf12_IV_IN...</td>\n",
+       "      <td>grib</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>4417477</th>\n",
+       "      <td>era5</td>\n",
+       "      <td>ecmwf</td>\n",
+       "      <td>IFS</td>\n",
+       "      <td>ET</td>\n",
+       "      <td>fc</td>\n",
+       "      <td>surface</td>\n",
+       "      <td>invariant</td>\n",
+       "      <td>instant</td>\n",
+       "      <td>256.0</td>\n",
+       "      <td>07</td>\n",
+       "      <td>dl</td>\n",
+       "      <td>Lake total depth</td>\n",
+       "      <td>m</td>\n",
+       "      <td>False</td>\n",
+       "      <td>INVARIANT</td>\n",
+       "      <td>/work/bk1099/data/ET/sf/fc/IV/263/ETsf12_IV_20...</td>\n",
+       "      <td>/work/bk1099/data/ET/sf/fc/IV/263/ETsf12_IV_20...</td>\n",
+       "      <td>grib</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>4417478</th>\n",
+       "      <td>era5</td>\n",
+       "      <td>ecmwf</td>\n",
+       "      <td>IFS</td>\n",
+       "      <td>ET</td>\n",
+       "      <td>fc</td>\n",
+       "      <td>surface</td>\n",
+       "      <td>invariant</td>\n",
+       "      <td>instant</td>\n",
+       "      <td>256.0</td>\n",
+       "      <td>07</td>\n",
+       "      <td>dl</td>\n",
+       "      <td>Lake total depth</td>\n",
+       "      <td>m</td>\n",
+       "      <td>False</td>\n",
+       "      <td>INVARIANT</td>\n",
+       "      <td>/work/bk1099/data/ET/sf/fc/IV/263/ETsf12_IV_IN...</td>\n",
+       "      <td>/work/bk1099/data/ET/sf/fc/IV/263/ETsf12_IV_IN...</td>\n",
+       "      <td>grib</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "<p>4417479 rows × 18 columns</p>\n",
+       "</div>"
+      ],
       "text/plain": [
-       "19"
+       "        project institution_id source_id era_id dataType   level_type  \\\n",
+       "0          era5          ecmwf       IFS     E1       an  model_level   \n",
+       "1          era5          ecmwf       IFS     E1       an  model_level   \n",
+       "2          era5          ecmwf       IFS     E1       an  model_level   \n",
+       "3          era5          ecmwf       IFS     E1       an  model_level   \n",
+       "4          era5          ecmwf       IFS     E1       an  model_level   \n",
+       "...         ...            ...       ...    ...      ...          ...   \n",
+       "4417474    era5          ecmwf       IFS     ET       fc      surface   \n",
+       "4417475    era5          ecmwf       IFS     ET       fc      surface   \n",
+       "4417476    era5          ecmwf       IFS     ET       fc      surface   \n",
+       "4417477    era5          ecmwf       IFS     ET       fc      surface   \n",
+       "4417478    era5          ecmwf       IFS     ET       fc      surface   \n",
+       "\n",
+       "         frequency stepType  table_id code short_name  \\\n",
+       "0           hourly  instant     128.0  075       crwc   \n",
+       "1           hourly  instant     128.0  075       crwc   \n",
+       "2           hourly  instant     128.0  075       crwc   \n",
+       "3           hourly  instant     128.0  075       crwc   \n",
+       "4           hourly  instant     128.0  075       crwc   \n",
+       "...            ...      ...       ...  ...        ...   \n",
+       "4417474  invariant  instant     128.0  129          z   \n",
+       "4417475  invariant  instant     128.0  172        lsm   \n",
+       "4417476  invariant  instant     128.0  172        lsm   \n",
+       "4417477  invariant  instant     256.0   07         dl   \n",
+       "4417478  invariant  instant     256.0   07         dl   \n",
+       "\n",
+       "                           long_name       units validation_date  \\\n",
+       "0        Specific rain water content   kg kg**-1      2000-01-01   \n",
+       "1        Specific rain water content   kg kg**-1      2000-01-02   \n",
+       "2        Specific rain water content   kg kg**-1      2000-01-03   \n",
+       "3        Specific rain water content   kg kg**-1      2000-01-04   \n",
+       "4        Specific rain water content   kg kg**-1      2000-01-05   \n",
+       "...                              ...         ...             ...   \n",
+       "4417474                 Geopotential  m**2 s**-2           False   \n",
+       "4417475                Land-sea mask     (0 - 1)           False   \n",
+       "4417476                Land-sea mask     (0 - 1)           False   \n",
+       "4417477             Lake total depth           m           False   \n",
+       "4417478             Lake total depth           m           False   \n",
+       "\n",
+       "        initialization_date  \\\n",
+       "0                     False   \n",
+       "1                     False   \n",
+       "2                     False   \n",
+       "3                     False   \n",
+       "4                     False   \n",
+       "...                     ...   \n",
+       "4417474           INVARIANT   \n",
+       "4417475           INVARIANT   \n",
+       "4417476           INVARIANT   \n",
+       "4417477           INVARIANT   \n",
+       "4417478           INVARIANT   \n",
+       "\n",
+       "                                                       uri  \\\n",
+       "0        /work/bk1099/data/E1/ml/an/1H/075/E1ml00_1H_20...   \n",
+       "1        /work/bk1099/data/E1/ml/an/1H/075/E1ml00_1H_20...   \n",
+       "2        /work/bk1099/data/E1/ml/an/1H/075/E1ml00_1H_20...   \n",
+       "3        /work/bk1099/data/E1/ml/an/1H/075/E1ml00_1H_20...   \n",
+       "4        /work/bk1099/data/E1/ml/an/1H/075/E1ml00_1H_20...   \n",
+       "...                                                    ...   \n",
+       "4417474  /work/bk1099/data/ET/sf/fc/IV/129/ETsf12_IV_IN...   \n",
+       "4417475  /work/bk1099/data/ET/sf/fc/IV/172/ETsf12_IV_20...   \n",
+       "4417476  /work/bk1099/data/ET/sf/fc/IV/172/ETsf12_IV_IN...   \n",
+       "4417477  /work/bk1099/data/ET/sf/fc/IV/263/ETsf12_IV_20...   \n",
+       "4417478  /work/bk1099/data/ET/sf/fc/IV/263/ETsf12_IV_IN...   \n",
+       "\n",
+       "                                                      path format  \n",
+       "0        /work/bk1099/data/E1/ml/an/1H/075/E1ml00_1H_20...   grib  \n",
+       "1        /work/bk1099/data/E1/ml/an/1H/075/E1ml00_1H_20...   grib  \n",
+       "2        /work/bk1099/data/E1/ml/an/1H/075/E1ml00_1H_20...   grib  \n",
+       "3        /work/bk1099/data/E1/ml/an/1H/075/E1ml00_1H_20...   grib  \n",
+       "4        /work/bk1099/data/E1/ml/an/1H/075/E1ml00_1H_20...   grib  \n",
+       "...                                                    ...    ...  \n",
+       "4417474  /work/bk1099/data/ET/sf/fc/IV/129/ETsf12_IV_IN...   grib  \n",
+       "4417475  /work/bk1099/data/ET/sf/fc/IV/172/ETsf12_IV_20...   grib  \n",
+       "4417476  /work/bk1099/data/ET/sf/fc/IV/172/ETsf12_IV_IN...   grib  \n",
+       "4417477  /work/bk1099/data/ET/sf/fc/IV/263/ETsf12_IV_20...   grib  \n",
+       "4417478  /work/bk1099/data/ET/sf/fc/IV/263/ETsf12_IV_IN...   grib  \n",
+       "\n",
+       "[4417479 rows x 18 columns]"
       ]
      },
-     "execution_count": 70,
+     "execution_count": 25,
      "metadata": {},
      "output_type": "execute_result"
     }
    ],
    "source": [
-    "len(columns)"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 71,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "df.to_csv(\"/home/k/k204210/intake-esm/catalogs/dkrz_era5_disk.csv.gz\", compression=\"gzip\", index=False)"
+    "dfnew"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 26,
    "metadata": {},
    "outputs": [],
    "source": [
-    "len(df)"
+    "#import pandas as pd\n",
+    "#dfnew=pd.read_csv(\"/work/ik1017/Catalogs/dkrz_era5_disk.csv.gz\")"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 27,
    "metadata": {},
    "outputs": [],
    "source": [
-    "df[\"validation_date\"].unique()"
+    "dfnew[\"table_id\"]=dfnew[\"table_id\"].astype(int)"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 28,
    "metadata": {},
    "outputs": [],
    "source": [
-    "len(df[\"validation_date\"].unique())"
+    "dfnew.to_csv(\"/work/ik1017/Catalogs/dkrz_era5_disk.csv.gz\", compression=\"gzip\", index=False)"
    ]
   },
   {
-   "cell_type": "code",
-   "execution_count": null,
+   "cell_type": "markdown",
    "metadata": {},
-   "outputs": [],
    "source": [
-    "list(df.groupby([\"dataType\", \"level_type\", \"frequency\"]).groups.keys())"
+    "#### levante dir: /work/ik1017/Catalogs/dkrz_era5_disk.csv.gz"
    ]
   },
   {
    "cell_type": "code",
    "execution_count": null,
-   "metadata": {},
+   "metadata": {
+    "tags": []
+   },
    "outputs": [],
    "source": [
-    "df[(df[\"dataType\"] == \"fc\") & (df[\"frequency\"] == \"monthly\")]"
+    "dfnew[\"validation_date\"].unique()"
    ]
   },
   {
@@ -6635,7 +4504,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "df"
+    "len(dfnew[\"validation_date\"].unique())"
    ]
   },
   {
@@ -6644,7 +4513,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "df.columns"
+    "list(dfnew.groupby([\"dataType\", \"level_type\", \"frequency\"]).groups.keys())"
    ]
   },
   {
diff --git a/builder/packems-index_to_intake.ipynb b/builder/packems-index_to_intake.ipynb
new file mode 100644
index 0000000000000000000000000000000000000000..e7eefc15ed49e336963f0e06bbf6acba24da2766
--- /dev/null
+++ b/builder/packems-index_to_intake.ipynb
@@ -0,0 +1,389 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "id": "d8f066a2-2da6-4366-9d0c-5de4d3e1df1d",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import intake"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 2,
+   "id": "c01445bb-83d4-4110-a53d-64a8c0da7200",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import pandas as pd"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 3,
+   "id": "40148755-29b4-4cf4-8b4f-6a02ec1560b3",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import sys\n",
+    "sys.path.insert(0, '/home/k/k204210/volume/data-infrastructure-services/intake-esm/builder/ncar-builder/builders/')"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 4,
+   "id": "50d151a4-11fc-40ce-837e-fa83d0349013",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "indexes=pd.read_csv(\"/work/ik1017/CMIP6/meta/cmip6_tape_index_paths_adjusted_2.txt\",\n",
+    "                    skiprows=3,\n",
+    "                    sep=' ',\n",
+    "                    names=[\"permissions\",\"owner\",\"size\",\"date\",\"time\",\"path\",\"temp\",\"tar\"])"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 5,
+   "id": "c4d11ef2-a53a-47df-b5f5-0bf62294050a",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<div>\n",
+       "<style scoped>\n",
+       "    .dataframe tbody tr th:only-of-type {\n",
+       "        vertical-align: middle;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe tbody tr th {\n",
+       "        vertical-align: top;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe thead th {\n",
+       "        text-align: right;\n",
+       "    }\n",
+       "</style>\n",
+       "<table border=\"1\" class=\"dataframe\">\n",
+       "  <thead>\n",
+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>permissions</th>\n",
+       "      <th>owner</th>\n",
+       "      <th>size</th>\n",
+       "      <th>date</th>\n",
+       "      <th>time</th>\n",
+       "      <th>path</th>\n",
+       "      <th>temp</th>\n",
+       "      <th>tar</th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>0</th>\n",
+       "      <td>-r--r--r--</td>\n",
+       "      <td>k204145/esgf</td>\n",
+       "      <td>2.508455e+09</td>\n",
+       "      <td>2019-09-30</td>\n",
+       "      <td>23:11</td>\n",
+       "      <td>./DCPP/MPI-M/MPI-ESM1-2-HR/dcppA-hindcast/s196...</td>\n",
+       "      <td>-&gt;</td>\n",
+       "      <td>DCPP_001.tar</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>1</th>\n",
+       "      <td>-r--r--r--</td>\n",
+       "      <td>k204145/esgf</td>\n",
+       "      <td>2.370545e+09</td>\n",
+       "      <td>2019-09-29</td>\n",
+       "      <td>22:50</td>\n",
+       "      <td>./DCPP/MPI-M/MPI-ESM1-2-HR/dcppA-hindcast/s196...</td>\n",
+       "      <td>-&gt;</td>\n",
+       "      <td>DCPP_001.tar</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2</th>\n",
+       "      <td>-r--r--r--</td>\n",
+       "      <td>k204145/esgf</td>\n",
+       "      <td>1.806243e+09</td>\n",
+       "      <td>2019-09-29</td>\n",
+       "      <td>22:50</td>\n",
+       "      <td>./DCPP/MPI-M/MPI-ESM1-2-HR/dcppA-hindcast/s196...</td>\n",
+       "      <td>-&gt;</td>\n",
+       "      <td>DCPP_001.tar</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>3</th>\n",
+       "      <td>-r--r--r--</td>\n",
+       "      <td>k204145/esgf</td>\n",
+       "      <td>2.491425e+09</td>\n",
+       "      <td>2019-09-29</td>\n",
+       "      <td>22:50</td>\n",
+       "      <td>./DCPP/MPI-M/MPI-ESM1-2-HR/dcppA-hindcast/s196...</td>\n",
+       "      <td>-&gt;</td>\n",
+       "      <td>DCPP_001.tar</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>4</th>\n",
+       "      <td>-r--r--r--</td>\n",
+       "      <td>k204145/esgf</td>\n",
+       "      <td>2.527008e+09</td>\n",
+       "      <td>2019-09-29</td>\n",
+       "      <td>22:50</td>\n",
+       "      <td>./DCPP/MPI-M/MPI-ESM1-2-HR/dcppA-hindcast/s196...</td>\n",
+       "      <td>-&gt;</td>\n",
+       "      <td>DCPP_001.tar</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>...</th>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>1626476</th>\n",
+       "      <td>-r--r--r--</td>\n",
+       "      <td>k204210/esgf</td>\n",
+       "      <td>7.618832e+07</td>\n",
+       "      <td>2021-01-18</td>\n",
+       "      <td>20:00</td>\n",
+       "      <td>./ScenarioMIP/MPI-M/MPI-ESM1-2-LR/ssp585/r9i1p...</td>\n",
+       "      <td>-&gt;</td>\n",
+       "      <td>Update_2021-02-16_1206.tar</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>1626477</th>\n",
+       "      <td>-r--r--r--</td>\n",
+       "      <td>k204210/esgf</td>\n",
+       "      <td>7.614116e+07</td>\n",
+       "      <td>2021-01-18</td>\n",
+       "      <td>20:00</td>\n",
+       "      <td>./ScenarioMIP/MPI-M/MPI-ESM1-2-LR/ssp585/r9i1p...</td>\n",
+       "      <td>-&gt;</td>\n",
+       "      <td>Update_2021-02-16_1206.tar</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>1626478</th>\n",
+       "      <td>-r--r--r--</td>\n",
+       "      <td>k204210/esgf</td>\n",
+       "      <td>7.609798e+07</td>\n",
+       "      <td>2021-01-18</td>\n",
+       "      <td>20:00</td>\n",
+       "      <td>./ScenarioMIP/MPI-M/MPI-ESM1-2-LR/ssp585/r9i1p...</td>\n",
+       "      <td>-&gt;</td>\n",
+       "      <td>Update_2021-02-16_1206.tar</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>1626479</th>\n",
+       "      <td>-r--r--r--</td>\n",
+       "      <td>k204210/esgf</td>\n",
+       "      <td>7.611006e+07</td>\n",
+       "      <td>2021-01-18</td>\n",
+       "      <td>20:00</td>\n",
+       "      <td>./ScenarioMIP/MPI-M/MPI-ESM1-2-LR/ssp585/r9i1p...</td>\n",
+       "      <td>-&gt;</td>\n",
+       "      <td>Update_2021-02-16_1206.tar</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>1626480</th>\n",
+       "      <td>-r--r--r--</td>\n",
+       "      <td>k204210/esgf</td>\n",
+       "      <td>2.439534e+07</td>\n",
+       "      <td>2021-01-18</td>\n",
+       "      <td>19:58</td>\n",
+       "      <td>./ScenarioMIP/MPI-M/MPI-ESM1-2-LR/ssp585/r9i1p...</td>\n",
+       "      <td>-&gt;</td>\n",
+       "      <td>Update_2021-02-16_1206.tar</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "<p>1626481 rows × 8 columns</p>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "        permissions         owner          size        date   time  \\\n",
+       "0        -r--r--r--  k204145/esgf  2.508455e+09  2019-09-30  23:11   \n",
+       "1        -r--r--r--  k204145/esgf  2.370545e+09  2019-09-29  22:50   \n",
+       "2        -r--r--r--  k204145/esgf  1.806243e+09  2019-09-29  22:50   \n",
+       "3        -r--r--r--  k204145/esgf  2.491425e+09  2019-09-29  22:50   \n",
+       "4        -r--r--r--  k204145/esgf  2.527008e+09  2019-09-29  22:50   \n",
+       "...             ...           ...           ...         ...    ...   \n",
+       "1626476  -r--r--r--  k204210/esgf  7.618832e+07  2021-01-18  20:00   \n",
+       "1626477  -r--r--r--  k204210/esgf  7.614116e+07  2021-01-18  20:00   \n",
+       "1626478  -r--r--r--  k204210/esgf  7.609798e+07  2021-01-18  20:00   \n",
+       "1626479  -r--r--r--  k204210/esgf  7.611006e+07  2021-01-18  20:00   \n",
+       "1626480  -r--r--r--  k204210/esgf  2.439534e+07  2021-01-18  19:58   \n",
+       "\n",
+       "                                                      path temp  \\\n",
+       "0        ./DCPP/MPI-M/MPI-ESM1-2-HR/dcppA-hindcast/s196...   ->   \n",
+       "1        ./DCPP/MPI-M/MPI-ESM1-2-HR/dcppA-hindcast/s196...   ->   \n",
+       "2        ./DCPP/MPI-M/MPI-ESM1-2-HR/dcppA-hindcast/s196...   ->   \n",
+       "3        ./DCPP/MPI-M/MPI-ESM1-2-HR/dcppA-hindcast/s196...   ->   \n",
+       "4        ./DCPP/MPI-M/MPI-ESM1-2-HR/dcppA-hindcast/s196...   ->   \n",
+       "...                                                    ...  ...   \n",
+       "1626476  ./ScenarioMIP/MPI-M/MPI-ESM1-2-LR/ssp585/r9i1p...   ->   \n",
+       "1626477  ./ScenarioMIP/MPI-M/MPI-ESM1-2-LR/ssp585/r9i1p...   ->   \n",
+       "1626478  ./ScenarioMIP/MPI-M/MPI-ESM1-2-LR/ssp585/r9i1p...   ->   \n",
+       "1626479  ./ScenarioMIP/MPI-M/MPI-ESM1-2-LR/ssp585/r9i1p...   ->   \n",
+       "1626480  ./ScenarioMIP/MPI-M/MPI-ESM1-2-LR/ssp585/r9i1p...   ->   \n",
+       "\n",
+       "                                tar  \n",
+       "0                      DCPP_001.tar  \n",
+       "1                      DCPP_001.tar  \n",
+       "2                      DCPP_001.tar  \n",
+       "3                      DCPP_001.tar  \n",
+       "4                      DCPP_001.tar  \n",
+       "...                             ...  \n",
+       "1626476  Update_2021-02-16_1206.tar  \n",
+       "1626477  Update_2021-02-16_1206.tar  \n",
+       "1626478  Update_2021-02-16_1206.tar  \n",
+       "1626479  Update_2021-02-16_1206.tar  \n",
+       "1626480  Update_2021-02-16_1206.tar  \n",
+       "\n",
+       "[1626481 rows x 8 columns]"
+      ]
+     },
+     "execution_count": 5,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "indexes"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 5,
+   "id": "138da396-255a-437b-88f6-1cc95986fdbb",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "indexes.loc[indexes[\"path\"].str.contains('\\:'),\"path\"]=indexes[\"temp\"]"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 6,
+   "id": "cdaa94c7-0478-42d1-b987-6ba63ce06b3f",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "indexes.loc[(indexes[\"path\"].str.contains('2019-')) &\n",
+    "        ~(indexes[\"path\"].str.contains('\\.nc')),\"path\"]=indexes[\"tar\"]\n",
+    "indexes.loc[(indexes[\"path\"].str.contains('2020-')) &\n",
+    "        ~(indexes[\"path\"].str.contains('\\.nc')),\"path\"]=indexes[\"tar\"]\n",
+    "indexes.loc[(indexes[\"path\"].str.contains('2021-')) &\n",
+    "        ~(indexes[\"path\"].str.contains('\\.nc')),\"path\"]=indexes[\"tar\"]"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 7,
+   "id": "dc84a8b5-b704-480a-83a5-05746ffb7c6b",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "indexes=indexes[~indexes[\"tar\"].str.contains('->')]\n",
+    "indexes=indexes[~indexes[\"tar\"].isna()]"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 8,
+   "id": "7e8a0556-a4f6-4af8-9db3-9c85cf7a662f",
+   "metadata": {
+    "tags": []
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Parsing list of assets...\n",
+      "\n",
+      "Done...\n",
+      "\n"
+     ]
+    }
+   ],
+   "source": [
+    "from core import Builder, extract_attr_with_regex, get_asset_list, reverse_filename_format\n",
+    "from cmip import cmip6_parser\n",
+    "cmip_columns = [\n",
+    "            'activity_id',\n",
+    "            'institution_id',\n",
+    "            'source_id',\n",
+    "            'experiment_id',\n",
+    "            'member_id',\n",
+    "            'table_id',\n",
+    "            'variable_id',\n",
+    "            'grid_label',\n",
+    "            'dcpp_init_year',\n",
+    "            'version',\n",
+    "            'time_range',\n",
+    "            'path',\n",
+    "        ]\n",
+    "b = Builder(cmip_columns)\n",
+    "df = b(list(indexes[\"path\"]), cmip6_parser)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 9,
+   "id": "64cede18-6817-40cb-aa73-273fda8cf525",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "df[\"tar\"]=\"/arch/ik1017/cmip6/CMIP6/\"+indexes[\"tar\"]"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 10,
+   "id": "ae4d7bff-969a-4943-900d-5fbe0c11c74e",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "df.to_csv(\"/work/ik1017/CMIP6/meta/dkrz_cmip6_archive.csv\", index=False)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "e589b159-2853-4deb-a77e-7134fd46c588",
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "taucenvkernel",
+   "language": "python",
+   "name": "taucenvkernel"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.10.6"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}
diff --git a/esm-collections/cloud-access/dkrz_catalog.yaml b/esm-collections/cloud-access/dkrz_catalog.yaml
index b1953ef4ab16188572341031ef930efc8d7d0fac..4bf816971cd16047eb3f7294d868d597111c7d26 100755
--- a/esm-collections/cloud-access/dkrz_catalog.yaml
+++ b/esm-collections/cloud-access/dkrz_catalog.yaml
@@ -13,7 +13,6 @@ metadata:
       - path
       - units
       - long_name
-      - step
       - short_name
       type: list[str]
     cataloonie_columns:
diff --git a/esm-collections/cloud-access/dkrz_dyamond-winter_disk.json b/esm-collections/cloud-access/dkrz_dyamond-winter_disk.json
index 06e419fb9951e2a74a38c734a4414f68cb9d9551..11c0c1aa6e6aad5595d09acb82dd05456521fa1a 100755
--- a/esm-collections/cloud-access/dkrz_dyamond-winter_disk.json
+++ b/esm-collections/cloud-access/dkrz_dyamond-winter_disk.json
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:e21cb325a10c5840336bf1438031d0d36bf9736536b88ce03f366026ff021236
-size 32295858
+oid sha256:95a60bbb136772554951f8cc44ad81c5d464f3b657b7aeb783074c4bc9a6e122
+size 43278351
diff --git a/esm-collections/cloud-access/dkrz_era5_disk.json b/esm-collections/cloud-access/dkrz_era5_disk.json
index 9048b4c088f3fbdda0564e897371b074e5fdc99d..0e2d7a13b3c901f2bcf9a59ab48833b266fe8a0a 100755
--- a/esm-collections/cloud-access/dkrz_era5_disk.json
+++ b/esm-collections/cloud-access/dkrz_era5_disk.json
@@ -71,10 +71,6 @@
             "column_name": "units",
             "vocabulary": ""
         },
-        {
-            "column_name": "step",
-            "vocabulary": ""
-        },
         {
             "column_name": "path",
             "vocabulary": ""
@@ -117,10 +113,11 @@
         ],
         "variable_column_name": "short_name",
         "groupby_attrs": [
+	    "era_id",
             "table_id",
             "stepType",
             "level_type",
             "frequency"
         ]
     }
-}
\ No newline at end of file
+}
diff --git a/esm-collections/cloud-access/dkrz_nextgems_disk.json b/esm-collections/cloud-access/dkrz_nextgems_disk.json
index 5f32d327b9503deb7c57a7e14e402bda42b216d5..0fb964cda70851cc307cf4acb88930199a219fd1 100644
--- a/esm-collections/cloud-access/dkrz_nextgems_disk.json
+++ b/esm-collections/cloud-access/dkrz_nextgems_disk.json
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:b574ed389a7e5bfbceba362e4d623e6972d512e2111fce42e57f84936430bbd2
-size 38454770
+oid sha256:9bdb00255847bc71eca679c20fa90ecd2e2883da7d78e88803a2e2334a41acd0
+size 64578253
diff --git a/esm-collections/disk-access/dkrz_catalog.yaml b/esm-collections/disk-access/dkrz_catalog.yaml
index 0f24a8bd6fa274b1a5d3e3ffb69e846ebc5f52ed..1a7fafe1a39bb349e7d7805d04e4a24bf523d050 100755
--- a/esm-collections/disk-access/dkrz_catalog.yaml
+++ b/esm-collections/disk-access/dkrz_catalog.yaml
@@ -13,7 +13,6 @@ metadata:
       - path
       - units
       - long_name
-      - step
       - short_name
       type: list[str]
     cataloonie_columns:
diff --git a/esm-collections/disk-access/dkrz_dyamond-winter_disk.json b/esm-collections/disk-access/dkrz_dyamond-winter_disk.json
index 03da5e20ae5711c6cfbe81782d6d0d95e5ef84df..11c0c1aa6e6aad5595d09acb82dd05456521fa1a 100644
--- a/esm-collections/disk-access/dkrz_dyamond-winter_disk.json
+++ b/esm-collections/disk-access/dkrz_dyamond-winter_disk.json
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:4ba93dd79c1faf1cee0d04b0775386232404cce0ebd48b4fd27d87e95a252f5c
-size 32295777
+oid sha256:95a60bbb136772554951f8cc44ad81c5d464f3b657b7aeb783074c4bc9a6e122
+size 43278351
diff --git a/esm-collections/disk-access/dkrz_era5_disk.json b/esm-collections/disk-access/dkrz_era5_disk.json
index c061248883d753a96404be7ee82817dc0045e6cf..7b55c2d8714fdf6db784d4b587b25528ba9f283c 100755
--- a/esm-collections/disk-access/dkrz_era5_disk.json
+++ b/esm-collections/disk-access/dkrz_era5_disk.json
@@ -65,10 +65,6 @@
       "column_name": "units",
       "vocabulary": ""
     },
-    {
-      "column_name": "step",
-      "vocabulary": ""
-    },
     {
       "column_name": "path",
       "vocabulary": ""
@@ -100,6 +96,7 @@
            "type": "union"}],
     "variable_column_name": "short_name",
     "groupby_attrs": [
+      "era_id",
       "table_id",
       "stepType",
       "level_type",
diff --git a/esm-collections/disk-access/dkrz_nextgems_disk.json b/esm-collections/disk-access/dkrz_nextgems_disk.json
index 180da92be2c0656e3cc6e8d5aff026888696e08c..0fb964cda70851cc307cf4acb88930199a219fd1 100644
--- a/esm-collections/disk-access/dkrz_nextgems_disk.json
+++ b/esm-collections/disk-access/dkrz_nextgems_disk.json
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:403e0b5de7f3c38a7e2f05efbc790715fd78f382b9cb891a8dbf7e397bf987ca
-size 38454689
+oid sha256:9bdb00255847bc71eca679c20fa90ecd2e2883da7d78e88803a2e2334a41acd0
+size 64578253
diff --git a/tests/dkrz_cmip6_disk_old.json b/tests/dkrz_cmip6_disk_old.json
index ef327e394fcef7d0c3e98d8dc863575eb3f41c17..30d8b2ea04f2f6bcd42c3136af0f850201edf749 100755
--- a/tests/dkrz_cmip6_disk_old.json
+++ b/tests/dkrz_cmip6_disk_old.json
@@ -2,7 +2,7 @@
   "esmcat_version": "0.1.0",
   "id": "mistral-cmip6",
   "description": "This is an ESM collection for CMIP6 data accessible on the DKRZ's MISTRAL disk storage system in /work/ik1017/CMIP6/data/CMIP6",
-  "catalog_file": "/mnt/lustre/work/ik1017/Catalogs/dkrz_cmip6_disk.csv.gz",
+  "catalog_file": "/work/ik1017/Catalogs/dkrz_cmip6_disk.csv.gz",
   "attributes": [
     {
       "column_name": "activity_id",