multi-var MPIESM intake

notebooks/my_exps.json

+{
+  "esmcat_version": "0.1.0",
+  "id": "mistral-MPI-ESM1-2-LR",
+  "description": "This is an ESM collection for Aaron's MPI-ESM-LR1-2-LR native output",
+  "catalog_file": "/home/mpim/m300524/intake-esm-datastore/my_exps.csv.gz",
+  "attributes": [
+    {
+      "column_name": "source_id",
+      "vocabulary": "https://raw.githubusercontent.com/WCRP-CMIP/CMIP6_CVs/master/CMIP6_source_id.json"
+    },
+    {
+      "column_name": "institution_id",
+      "vocabulary": "https://raw.githubusercontent.com/WCRP-CMIP/CMIP6_CVs/master/CMIP6_institution_id.json"
+    },
+    {
+      "column_name": "experiment",
+      "vocabulary": "https://raw.githubusercontent.com/WCRP-CMIP/CMIP6_CVs/master/CMIP6_experiment_id.json"
+    },
+    {
+        "column_name": "stream",
+        "vocabulary": "" 
+    },
+    {
+        "column_name": "variable", 
+        "vocabulary": "" 
+    },
+    {
+      "column_name": "grid_label",
+      "vocabulary": "https://raw.githubusercontent.com/WCRP-CMIP/CMIP6_CVs/master/CMIP6_grid_label.json"
+    }
+  ],
+  "assets": {
+    "column_name": "path",
+    "format": "netcdf"
+  },
+  "aggregation_control": {
+    "variable_column_name": "variable",
+    "groupby_attrs": [
+      "grid_label"
+    ],
+    "aggregations": [
+      {
+        "type": "union",
+        "attribute_name": "variable"
+      },
+      {
+        "type": "join_new",
+        "attribute_name": "grid_label",
+        "options": { "coords": "minimal", "compat": "override"}
+      },
+      {
+        "type": "join_existing",
+        "attribute_name": "time_range",
+        "options": { "dim": "time", "coords": "minimal", "compat": "override" }
+      },
+      {
+        "type": "join_new",
+        "attribute_name": "experiment",
+        "options": { "coords": "minimal", "compat": "override" }
+      }
+    ]
+  }
+}