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FOR_E, FOR_D and SSO parameters issue
Dear all,
I have a problem during my CCLM -to- CCLM nesting simulation. The log-file (attached as slurm-914409.out) writes an error – ‘Not all necessary fields could be read or interpolated’. These fields are FOR _E, FOR _D and SSO . I have checked the corresponding lffd…c.nc file (from output directory of previous GCM -to- CCLM simulation), it has all necessary fields, and includes fields, cited above. Finally, I have switched off lforest and lsso namelist parameters (see the attached INPUT file), and all gone well, without problems. But, in general, I want to simulate including these parameters (switching on lforest and lsso), especially I have done it earlier without problems. Could you suggest me, what should I fix? It seems, I didn’t change anything important in namelists, in comparison with previous simulations…
Thank you for any suggestions.
Have you checked whether your external data in
/mnt/msu/users/vplatonov/COSMO_CLM/CLM/PEPext/kara28km.nc
contains FOR _E, FOR _D and the SSO parameters?
Yes, I have checked my kara28km.nc file for these parameters. It contains FOR _D, FOR _E and SSO _STDH. File kara3version.nc (extpar for the first, gcm-to-cclm simulation) contains also FOR _D, FOR _E, SSO _STDH and additionally, SSO _THETA, SSO _GAMMA and SSO _SIGMA. Does it matter? If yes, how to include SSO _THETA, SSO _GAMMA and SSO _SIGMA parameters to EXTPAR -file anyway?
Thank you.
For INT2LM2 you need all SSO parameters. You probably will need to create a new external data file with WebPEP.
OK. I have checked my other extpar files, I have downloaded recently. Not all these files have all SSO _ parameters. Why is it so? How to become extpar files with all SSO _ parameters anyway? Or it must to be checked each time for every extpar file?
SSO makes only sense for large grid sizes. In EXTPAR2.0.2 there is a lower limit set to 0.05 degrees. I am not sure about older EXTPAR and PEP versions.
So, if I make a simulation with the resolution less than 0.05 degrees, I can switch off the lsso namelist parameter? And what’s about FOR _E and FOR _D parameters? Should it be included in all extpar files?
I think there is no restriction yet for using lforest=.TRUE. or .FALSE. This is up to you.