g2subset (grib2 subset) allows you to subset (time, field, level, or region) a GRIB2 file and
sends you the result
Subdirectory
   nam.20240329 |
   nam.20240328 |
   nam.20240327 |
   nam.20240326 |
   nam.20240325 |
   nam.20240324 |
   nam.20240323 |
   nam.20240322 |
NCEP NOMADS Version 1.2