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cdo conversion from model levels to height levels

Added by Dirk Pavlik about 8 years ago

Hi all,
in a post processing step I want to convert different variables of CCLM output on model levels into values at fixed height levels. I tried the cdo command ml2hl without success. Unfortunately is the cdo documentation not really helpful. Is there anybody with an idea how I can do that with the CCLM data?

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These are the commands I used:

cdo selname,P lffd2005071512.nc p.nc

cdo ml2hl,4,20,50,100,200,400,800,1200,1600,2000,2500,3000,3500,4000 p.nc out.nc

warning from cdo: cdo ml2hl (Warning): No data on hybrid model level found!

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Regards Dirk


Replies (1)

RE: cdo conversion from model levels to height levels - Added by Burkhardt Rockel about 8 years ago

CDO works only for hybrid levels. However, CCLM is on terrain following height coordinates.
Presently there is no official conversion routine for post processing.

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