g2subset (grib2 subset) allows you to subset (time, field, level, or region) a GRIB2 file and
sends you the result
Subdirectory
|    akrtma.20260702 |
|    akrtma.20260701 |
|    akrtma.20260630 |
|    akrtma.20260629 |
|    akrtma.20260628 |
|    akrtma.20260627 |
|    akrtma.20260626 |
|    akrtma.20260625 |
|    akrtma.20260624 |
|    akrtma.20260623 |
NCEP NOMADS Version 1.2