grib_filter

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Practicals (Extra) grib_filter 4. Split ‘tigge.grib’ into several files, one for each centre, containing only surface parameters and parameters that are in level 10 of height above ground. For the surface parameters, set changeDecimalPrecision to 2, and for the height above ground parameters set it to 3. Print information messages for each case, such as: Centre ammc parameter v not written Centre ammc parameter 10u written to practical4-ammc.out 5. Merge the messages from the previously splitted grib files into a single file. Write only messages encoded in a regular lat-long grid, and exclude messages for Slide parameters 26 10u and 10v. COM GRIB API, ECMWF 26-Feb, 01-Mar 2013 ©ECMWF Slide 26
grib_filter Questions ? Slide 27 COM GRIB API, ECMWF 26-Feb, 01-Mar 2013 ©ECMWF Slide 27
Page 1 and 2: grib_filter GRIB API: grib_filter X
Page 3 and 4: Introduction grib_filter • GRIB A
Page 5 and 6: Usage grib_filter grib_filter rules
Page 7 and 8: Example 1 grib_filter # A simple pr
Page 9 and 10: Example 3 grib_filter # three colum
Page 11 and 12: Example 4 grib_filter # Creating mu
Page 13 and 14: Example 5 grib_filter append; > gri
Page 15 and 16: Example 6 grib_filter set edition =
Page 17 and 18: Rules syntax grib_filter • transi
Page 19 and 20: Practicals grib_filter To get the m
Page 21 and 22: Example 9 grib_filter File rule.fil
Page 23 and 24: Example 10 grib_filter print "proce
Page 25: Practicals grib_filter 1. Change th

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