Local definition 49: 4DVar model errors for ELDA

Octets Key Type Contents
41 localDefinitionNumber unsigned ECMWF local GRIB use definition identifier. 4DVar model errors for ELDA
42 class codetable Class
43 type codetable Type = 35 (model errors)
44-45 stream codetable Stream
46-49 experimentVersionNumber ksec1expver Version number or experiment identifier. (4 ASCII characters, right justified)
50 perturbationNumber unsigned Ensemble forecast number: = 0 for a control forecast. Not used for analysis (set to zero)
51 numberOfForecastsInEnsemble unsigned Total number of forecasts in ensemble. (Set to 1 for analysis)
52 modelErrorType unsigned Model error type: 1 - Full state, 2 - Forcing, 3 - Model Bias
53-54 offsetToEndOf4DvarWindow unsigned Offset to end of 4DVar Window (hours)
55-56 lengthOf4DvarWindow unsigned Length of 4Dvar Window (hours)