Local definition 24: Satellite image simulation

Local definitions

Octets Key Type Contents
41 localDefinitionNumber unsigned ECMWF local GRIB use definition identifier. 24 = Satellite image simulation
42 class codetable Class = 1, Operations
43 type codetable Type
44-45 stream codetable Stream
46-49 experimentVersionNumber ksec1expver Version number or experiment identifier. (4 ASCII characters, right justified)
50-51 satelliteIdentifier unsigned Satellite identifier as defined in WMO Common code table C-5
52-53 instrumentIdentifier unsigned Instrument identifier as defined in WMO Common code table C-8
54-55 channelNumber unsigned Channel number channel id tables
56 functionCode unsigned Function code. Initially defined as: 0 = greyscale value, 1 = temperature in K and is 145 + pixel value, 2 = temperature and is pixel value.