dset ^TMED_20200710.grib2
index ^TMED_20200710.grib2.idx
undef 9.999E+20
dtype grib2
ydef 1381 linear -56.0  0.05
xdef 1001 linear -83.0  0.05 
tdef 1 linear 10Jul2020 24hr
zdef 1 linear 1 1
vars 2
TMED2m   0,103,2   0,0,0 ** 2 m above ground Temperature [C]
NOBS      0,1       0,3,1 ** Number of station in grid point
ENDVARS