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grib-api - this is a library and set of commands for working with and manipulating GRIB files. GRIB is the file format used as input and output for OpenIFS. The grib-api software is available for download from the grib-api software pages. Please use the latest version. Although pre-compiled, binary packages are available, please download the source files and compile it. This is to ensure the same compiler and compiler version is used for OpenIFS and grib-api, otherwise errors from mismatching modules are likely. See the grib_api for OpenIFS install page for more details on how to build grib_api for OpenIFS.
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