grib_list man page
grib_list — List the contents of a GRIB or GRIB2 file
grib_list gribfile [-s] [-m]
This command (from the pygrib package) lists the contents of a GRIB1 or GRIB2 (meteorological data) formatted file.
Optional parameters (only one can be specified):
Give a short, rather than long, form of the listing.
Adds min/max of data to short listing.
if the program failed during the list stage or if it did not start due to a wrong number of commandline arguments
Jeffrey Whitaker <firstname.lastname@example.org> wrote the code.
Alastair McKinstry <email@example.com> wrote this man page.
Related tools are cnvgrib1to2, cnvgrib2to1, and grib_repack which are all based on the more general python module pygrib and the c-library gribapi