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Only GRIB fields on a regular lat-lon grid are supported at the moment. However, please note that  GRIBs can be internally interpolated to a regular lat-lon grid by using the VAPOR_AREA_SELECTION parameter. The parameters to be converted are supposed to have the same validity date and time and the same vertical levels. They also have to be valid on the same grid.

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Converting pressure level data with elevation

This exercise demonstrate how to use pressure level ECMWF GRIB data with VAPOR when elevation (as geopotential) is available. We will work with fields on a low resolution grid over Europe.

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To visualise the VAPOR data generated please follow the instructions here.

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Converting model level data with elevation

This exercise demonstrate how to use model level ECMWF GRIB data with VAPOR when elevation available/can be derived. We will work with fields on the same low resolution grid over Europe as we used for the pressure levels.

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