How to list all parameter Names of "magics.mgrib()" and "magics.mmetbufr".

[AymenZelaiti]

1- I want to select an isobaric level from grib file to plot temperature I tried :

temperature = magics.mgrib( grib_input_file_name = './pygrib/gfs.t00z.pgrb2.0p25.f006', grib_input_isobaric_in_hPa = 850, grib_field_position = 1
) ==> gives error for 'grib_input_isobaric_in_hPa'

2- I want to plot jet streams from SADIS Bufr file I tried using 'magics.mmetbufr' but I didn't figure it out .

Any help is very appreciated .THX