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Data encoding check
- the proper data encoding to the required data exchange format (WMO GRIB2) can be checked by the dedicated ECMWF tools
Comparing data content against reference
- the number of the fields must be as expected
- the actual field list must be the same as expected
- see example in Comparing data content against reference how to create a reference fields list from your input data and compare it against the actual data content
Data quality check
- the best and most complete quality control can be done by a custom made tools only, e.g. during the forecast computation by the model
- the basic quality control can be done using the dedicated ECMWF tools which are simply checking the allowed limits (min/max values in each grid point) of each parameter
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