TDCF Migration Guidance Activity Areas (1) WMO Information System (WIS) Guidance materials to Table-Driven Code Forms English French Russian Spanish Guide to WMO Table-Driven Code Forms view view view view Guide to FM92 GRIB edition 2 (November 2007) view Guide to WMO Binary Code Form GRIB 1 view Introduction to GRIB Edition 1 and GRIB Edition 2 view The WMO Table Driven Codes (June 2000) view view ~~ page updated: 16 October 2023 ~~