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No Format
$> tar –xvf /home/trx/grib_practicalsdecoding.tar

This will create a directory in your $SCRATCH called grib_practicals decoding containing the GRIB data files for this tutorial.

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No Format
$> ls $SCRATCH/grib_practicalsdecoding

inspect  modify  python

For this tutorial, cd to the modify directory:

No Format
$> cd $SCRATCH/grib_practicalsdecoding/modify


Tip

Remember to load the ecmwf-toolbox !

No Format
$> module load ecmwf-toolbox


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Info
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Using grib_copy to copy selected messages from a GRIB file

The file tztq_an_pl.grib1 contains parameters T and Z Q on six pressure levels.

How could you use grib_copy to create two files, one containing all of the pressure levels for parameter T, the other for parameter Q ?  Check the content of the new files with grib_ls.

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