-gdt¶

Introduction¶

Section 3 contains the grid definition template (GDT) and the -gdt option prints the parameters used to define the grid as used by g2clib/g2lib (NCEP libraries). This option is only useful finding the grid parameters for later use by g2clib/g2lib.

The -gdt option will only work if g2clib is installed at compile time.

Usage¶

-gdt

Example¶

$ wgrib2 -gdt png.grb2
1:4:GDT Number= 0 GDT= 6 0 0 0 0 0 0 360 181 0 0 90000000 0 48 -90000000 359000000 1000000 1000000 0

See also:

Description: inv contents of Grid Definition Template (g2c)

Docs derived from https://www.cpc.ncep.noaa.gov/products/wesley/wgrib2/gdt.html