g2subset (grib2 subset) allows you to subset (time, field, level, or region) a GRIB2 file and
sends you the result
Subdirectory
|    gdas.20260203 |
|    gdas.20260202 |
|    gdas.20260201 |
|    gdas.20260131 |
|    gdas.20260130 |
|    gdas.20260129 |
|    gdas.20260128 |
|    gdas.20260127 |
|    gdas.20260126 |
|    gdas.20260125 |
|    enkfgdas.20260203 |
NCEP NOMADS Version 1.2