4throundevalcriteria-netsys-nsgib-gib-5-13-0-final.pdf
spanning the International Date Line and including all of the standard ICAO areas 3 is required. Objective 1: Demonstrate display of wind/temperature chart from WAFC London and WAFC Washington 4 GRIB2 data. Display examples for a sample of different levels (at least 5) and different timesteps