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- Data on constant pressure levels (type=pl) are provided at level=100 only.
- Data on theta levels (type=pt) are provided at level=300 for type=fc and level=265 only for type=an.
- Data on potential vorticity levels (levtype=pv) are provided at level=1500 only.
- Data on model levels (levtype=ml) are provided at level=1 only.
- Parameters accumulated from the start of the forecast have the ecCodes startStep key consistently set to 0 and, consequently, have stepRange=0-24 in GRIB2 compared to stepRange=24, etc, in GRIB1.
- Parameters accumulated from the start of the forecast are not provided at stepRange=0.
- Data from ENS forecasts are provided for a single ensemble member only (number=1).
Where to obtain the static sample dataset
- Users with login access to the ECMWF HPC service can access the data from the directory /ec/vol/mtg2_sample.
- Users without login access to the ECMWF HPC or ECS service can download the data from https://data.ecmwf.int/mtg2_sample/.
On both the ECMWF HPC and the web server, the data are organised in a directory structure described in the next section.
Directory structure of static sample dataset
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