Changes between Version 3 and Version 4 of Documentation/UserGuide/Perturb


Ignore:
Timestamp:
2017-01-19T10:10:44+01:00 (7 years ago)
Author:
luyssaert
Comment:

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  • Documentation/UserGuide/Perturb

    v3 v4  
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     20The folder /ccc/store/cont003/dsm/p529luy/IGCM_OUT/LMDZ/ELI-128x118x39-2010-R2 should now look as an independent folder. The initial atmospheric conditions are given in /ccc/store/cont003/dsm/p529luy/IGCM_OUT/LMDZ/ELI-128x118x39-2010-R2/ATM/Output/Restart/ in the file JOBNAME_YEAR_start.nc as the variable called TETA. Subsequently we will open this file, perturb TETA by a random field of small perturbations and then save the file with a perturbed value for TETA. Several libraries with ncdf4 functionality (confirmed for nco, R and python) contain commands that enable you to manipulate a variable in a netcdf file. In this example a python script was used to perform these tasks. 
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    2030copy the config 
    2131change COMP/lmdz.card ELI