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Note

From cycle 48R1, there is an important change to the GRIB encoding for model levels fields, please have a look here for details: Implementation of IFS cycle 48r1 for CAMS#ChangetoGRIBencoding

The 'packingType'  can be changed using ECMWF's ecCodes:

Code Block
# CCSDS -> simple

grib_set -r -s packingType=grid_simple in.grib2 out.grib

# Simple -> CCSDS

grib_set -r -s packingType=grid_ccsds in.grib out.grib2


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