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This tutorial explains how to convert ECMWF GRIB data into VAPOR format and how to visualise the resulting data in VAPOR.

Table of Contents

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Modes

cruitial is the vertical coordinate system,.

 

Level typeElevation present or can be derived (as z or h)Vertical grid typeSurface data can be used
pressureyeslayeredyes
pressurenoregularno
modelyeslayeredyes
modelnoregularno
heightyesregularyes

 

 

Pressure level data with elevation

This exercise demonstrate how to use pressure level ECMWF GRIB data with VAPOR. We will work with fields from yesterday's forecast on a low resolution grid over Europe.

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Model level data with elevation

This exercise demonstrate how to use model level ECMWF GRIB data with VAPOR. We will work with fields from yesterday's forecast on a low resolution grid over Europe. The steps required are very similar to the previous exercise (with pressure levels) to only exception is the handling of geopotential.

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