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Commit faf298b7 authored by Uwe Schulzweida's avatar Uwe Schulzweida
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Added function cdf_set_cdi_attr().

parent 3a892f41
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src/stream_cdf_i.c
View file @ faf298b7
......@@ -927,6 +927,46 @@ bool isHybridSigmaPressureCoordinate(int ncid, int ncvarid, ncvar_t *ncvars, con
return status;
}
static
void cdf_set_cdi_attr(int ncid, int ncvarid, int attnum, int cdiID, int varID)
{
nc_type atttype;
size_t attlen;
char attname[CDI_MAX_NAME];
cdf_inq_attname(ncid, ncvarid, attnum, attname);
cdf_inq_attlen(ncid, ncvarid, attname, &attlen);
cdf_inq_atttype(ncid, ncvarid, attname, &atttype);
if ( xtypeIsInt(atttype) )
{
int attint[attlen];
cdfGetAttInt(ncid, ncvarid, attname, (int)attlen, attint);
int datatype = (atttype == NC_SHORT) ? DATATYPE_INT16 :
(atttype == NC_BYTE) ? DATATYPE_INT8 :
#if defined (HAVE_NETCDF4)
(atttype == NC_UBYTE) ? DATATYPE_UINT8 :
(atttype == NC_USHORT) ? DATATYPE_UINT16 :
(atttype == NC_UINT) ? DATATYPE_UINT32 :
#endif
DATATYPE_INT32;
vlistDefAttInt(cdiID, varID, attname, datatype, (int)attlen, attint);
}
else if ( xtypeIsFloat(atttype) )
{
double attflt[attlen];
cdfGetAttDouble(ncid, ncvarid, attname, (int)attlen, attflt);
int datatype = (atttype == NC_FLOAT) ? DATATYPE_FLT32 : DATATYPE_FLT64;
vlistDefAttFlt(cdiID, varID, attname, datatype, (int)attlen, attflt);
}
else if ( xtypeIsText(atttype) )
{
enum {attstringlen = 8192}; char attstring[attstringlen];
cdfGetAttText(ncid, ncvarid, attname, attstringlen, attstring);
vlistDefAttTxt(cdiID, varID, attname, (int)attlen, attstring);
}
}
static
void cdf_print_vars(const ncvar_t *ncvars, int nvars, const char *oname)
{
......@@ -2382,13 +2422,9 @@ bool cdf_set_unstructured_par(ncvar_t *ncvar, grid_t *grid, int xdimid, int ydim
static
void cdf_read_mapping_atts(int ncid, int gmapvarid, int projID, const char *varname)
{
nc_type atttype;
size_t attlen;
char attname[CDI_MAX_NAME];
enum {attstringlen = 8192}; char attstring[attstringlen];
if ( cdfCheckAttText(ncid, gmapvarid, "grid_mapping_name") )
{
enum {attstringlen = 8192}; char attstring[attstringlen];
cdfGetAttText(ncid, gmapvarid, "grid_mapping_name", attstringlen, attstring);
cdiGridDefKeyStr(projID, CDI_KEY_MAPPING, (int)(strlen(attstring)+1), attstring);
}
......@@ -2399,34 +2435,8 @@ void cdf_read_mapping_atts(int ncid, int gmapvarid, int projID, const char *varn
int nvatts;
cdf_inq_varnatts(ncid, gmapvarid, &nvatts);
for ( int iatt = 0; iatt < nvatts; ++iatt )
{
cdf_inq_attname(ncid, gmapvarid, iatt, attname);
cdf_inq_attlen(ncid, gmapvarid, attname, &attlen);
cdf_inq_atttype(ncid, gmapvarid, attname, &atttype);
if ( xtypeIsInt(atttype) )
{
int attint[attlen];
cdfGetAttInt(ncid, gmapvarid, attname, (int)attlen, attint);
printf("atttype: %d attname: %s attr: %d\n", atttype, attname, attint[0]);
}
else if ( xtypeIsFloat(atttype) )
{
double attflt[attlen];
cdfGetAttDouble(ncid, gmapvarid, attname, (int)attlen, attflt);
printf("atttype: %d attname: %s attr: %g\n", atttype, attname, attflt[0]);
int datatype = (atttype == NC_FLOAT) ? DATATYPE_FLT32 : DATATYPE_FLT64;
//int varID = vlistDefVar(projID, CDI_UNDEFID, CDI_UNDEFID, CDI_UNDEFID);
//printf("varID = %d\n", varID);
vlistDefAttFlt(projID, CDI_GLOBAL, attname, datatype, (int)attlen, attflt);
}
else if ( xtypeIsText(atttype) && strcmp(attname, "grid_mapping_name") )
{
cdfGetAttText(ncid, gmapvarid, attname, attstringlen, attstring);
printf("atttype: %d attname: %s attr: %s\n", atttype, attname, attstring);
}
}
for ( int attnum = 0; attnum < nvatts; ++attnum )
cdf_set_cdi_attr(ncid, gmapvarid, attnum, projID, CDI_GLOBAL);
}
static
......@@ -3096,58 +3106,24 @@ void cdf_define_all_vars(stream_t *streamptr, int vlistID, int instID, int model
int ncvarid = varids[varID];
int ncid = ncvars[ncvarid].ncid;
if ( ncvars[ncvarid].natts )
{
nc_type atttype;
size_t attlen;
char attname[CDI_MAX_NAME];
enum {attstringlen = 8192}; char attstring[attstringlen];
int nvatts = ncvars[ncvarid].natts;
for ( int iatt = 0; iatt < nvatts; ++iatt )
{
int attnum = ncvars[ncvarid].atts[iatt];
cdf_inq_attname(ncid, ncvarid, attnum, attname);
cdf_inq_attlen(ncid, ncvarid, attname, &attlen);
cdf_inq_atttype(ncid, ncvarid, attname, &atttype);
int nvatts = ncvars[ncvarid].natts;
for ( int iatt = 0; iatt < nvatts; ++iatt )
{
int attnum = ncvars[ncvarid].atts[iatt];
cdf_set_cdi_attr(ncid, ncvarid, attnum, vlistID, varID);
}
if ( xtypeIsInt(atttype) )
{
int attint[attlen];
cdfGetAttInt(ncid, ncvarid, attname, (int)attlen, attint);
int datatype = (atttype == NC_SHORT) ? DATATYPE_INT16 :
(atttype == NC_BYTE) ? DATATYPE_INT8 :
#if defined (HAVE_NETCDF4)
(atttype == NC_UBYTE) ? DATATYPE_UINT8 :
(atttype == NC_USHORT) ? DATATYPE_UINT16 :
(atttype == NC_UINT) ? DATATYPE_UINT32 :
#endif
DATATYPE_INT32;
vlistDefAttInt(vlistID, varID, attname, datatype, (int)attlen, attint);
}
else if ( xtypeIsFloat(atttype) )
{
double attflt[attlen];
cdfGetAttDouble(ncid, ncvarid, attname, (int)attlen, attflt);
int datatype = (atttype == NC_FLOAT) ? DATATYPE_FLT32 : DATATYPE_FLT64;
vlistDefAttFlt(vlistID, varID, attname, datatype, (int)attlen, attflt);
}
else if ( xtypeIsText(atttype) )
{
cdfGetAttText(ncid, ncvarid, attname, attstringlen, attstring);
vlistDefAttTxt(vlistID, varID, attname, (int)attlen, attstring);
}
else
{
if ( CDI_Debug ) printf("att: %s.%s = unknown\n", ncvars[ncvarid].name, attname);
}
}
if ( ncvars[ncvarid].atts )
{
Free(ncvars[ncvarid].atts);
ncvars[ncvarid].atts = NULL;
}
if (ncvars[ncvarid].vct) Free(ncvars[ncvarid].vct);
if (ncvars[ncvarid].atts) Free(ncvars[ncvarid].atts);
if ( ncvars[ncvarid].vct )
{
Free(ncvars[ncvarid].vct);
ncvars[ncvarid].vct = NULL;
ncvars[ncvarid].atts = NULL;
}
}
}
/* release mem of not freed attributes */
......
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