Met Office Local Table Surface Type definitions Extending WMO GRIB2 code table 4.5 for cases where the defined centre number is 74. Met Office Local Table Surface Type Definitions 8 2022-03-01T18:08:46.685Z 43 Met Office Local Table Parameter Definitions 2022-06-28T08:30:11.243Z Met Office Local Table Parameter definitions Extending WMO GRIB2 code table 4.2 for cases where the defined centre number is 74. 2022-02-28 2022-03-01T18:08:44.398Z 1 Release of GRIB2 Met Office Local Table definitions Extending WMO GRIB2 code tables for cases where the defined centre number is 74. 3 Release of GRIB2 Met Office Local Table definitions.