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GRIB-API is entirely included in ecCodes (ecCodes-GRIB-API) without any change to its Fortran 90, Python, C interfaces and command line tools. Therefore the migration from GRIB-API to ecCodes-GRIB-API will not affect the user software and will be managed in installation and linking phases. Neverthless, very significant changes in the library have been performed to implement the encoding of different types of messages and in particular for BUFR.
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