The new EC grib2 data requires an additional step to convert from EC grib2 data to grib2 data WPS supports. The conversion can be done by using the convert command in the ecCodes library which is available from ECMWF. The conversion step follows the following format:
The updated Vtable.ECMWF in WPS v4.6 should work with the converted grib2 data.
Code:
grib_set -r -w packingType=grid_ccsds -s packingType=grid_simple input.grib2 output.grib2
The updated Vtable.ECMWF in WPS v4.6 should work with the converted grib2 data.