Introduction

The -grid option prints out the grid information.

-sh-2.05b$ wgrib2 new.grb2 -s -grid
1:0:d=2005082812:HGT:1000 mb:78 hour fcst:grid_template=0:
        lat-lon grid:(360 x 181) units 1e-06 scan WE:NS res 48
        lat 90 to -90 by 1
        lon 0 to 359 by 1

Usage

-grid