...
Data value corresponding to the given index is printed.
grib_get examples
grib_get fails if a key is not found.\n
Code Block >>grib_get -p gribname ../data/tigge_pf_ecmwf.grib2
To get the step of the first GRIB message in a file: \n
Code Block >>grib_get -w count=1 -p step ../data/tigge_pf_ecmwf.grib2