[RegCNET] CFL violation on Africa-CORDEX with CNRM-CM5: problem with psvar?

[Sandro Calmanti]

Dear all,

we're repetedly getting a nice

  WHUUUUBBBASAAAGASDDWD!!!!!!!!!!!!!!!!
  No more atmosphere here....
  CFL violation detected, so model STOP
  #####################################
  #            DECREASE DT !!!!       #
  #####################################
   -------------- FATAL CALLED ---------------
   Fatal in file: mod_tendency.F90 at line:     1384
   CFL VIOLATION


CFL violation while running the Africa-CORDEX domain with
RegCM4.3-rc15 at fundamentally any time step (at least as low as dt=15s).

After checking the entire pre-processing, we're starting to test the 
hypothesis that the
problem is in the variable "ps" of the CNRM-CM5 files.

Is there anybody here who has run Africa-CORDEX or any other "tropical" 
CORDEX (or non-CORDEX) domain with a CMIP5 global driver having a 
similar preprocessing of the vertical coordinate as CNRM-CM5?
We are looking for those cases in which pp3d in mod_gn6hnc is computed 
as a function of psvar. It should be one of   CAM4N, CCSMN, GFDL, CSIRO, 
IPSL e CanESM2.

It would be useful for us to see one ICBC for a domain of one of the 
global dirvers listed above.

Regards

Sandro

Il 07/11/2012 02:05, Penki Ramesh Kumar ha scritto:
> can any one supply sigma2p file for Chemistry module of the RegCM4.0.
> Thanking you with anticipation.
> With Regards
> P.Ramesh Kumar
>
>
> _______________________________________________
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> RegCNET at lists.ictp.it
> https://lists.ictp.it/mailman/listinfo.cgi/regcnet

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