...
These GRIB messages are converted to netCDF with the grib_to_netcdf tool:
| No Format |
|---|
% grib_to_netcdf -o pl_data.nc pl_data.grib grib_to_netcdf: Version 2.21.0 grib_to_netcdf: Processing input file 'pl_data.grib'. grib_to_netcdf: Found 7 GRIB fields in 1 file. grib_to_netcdf: Ignoring key(s): method, type, stream, refdate, hdate grib_to_netcdf: Creating netCDF file 'pl_data.nc' grib_to_netcdf: NetCDF library version: 4.7.4 of Apr 13 2020 12:16:51 $ grib_to_netcdf: Creating large (64 bit) file format. grib_to_netcdf: Defining variable 't'. grib_to_netcdf: Defining variable 'z'. grib_to_netcdf: Done. |
...
This happens because netCDF needs each data dimension to be of the same size for each variable so there cannot be only one 1 level for one variable but 6 for the other.
...