Data Transfer: NCEP GEFS CHEM .5 Degree Model Forecasts

g2sub V1.1

g2subset (grib2 subset) allows you to subset (time, field, level, or region) a GRIB2 file and sends you the result
 
Directory:   /gefs.20250712/06

Subdirectory

chem

Select subdirectory from above list.

NCEP NOMADS Version 1.2