ExGrib.Grib2.Section3.Templates.TimeSectionGrid (ex_grib v0.0.1) View Source
Template 3.1200
Time Section Grid
This template is simply experimental, was not validated at the time of publication and should be used only for bilateral previously-agreed tests.
https://www.nco.ncep.noaa.gov/pmb/docs/grib2/grib2_doc/grib2_temp3-1200.shtml