Issue about Using ice cover data

Versions v4.2.x
1

Hi,
My nemo configuration is ORCA2_ICE_PISCES.
I am trying to run the nemo with the ice model off, so I set the ln_flx = ‘true’ and feed the model ice cover data in namsbc_iif. However, I meet an unexpected problem that the model stops in reading ice cover data step (I think). The information in log file stop in here and without any error.

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Does anyone have suggestion?

2

I think that the reading of the ice cover is ok and that the error is further away…

  • Did you check your standard error file to look for an error message?
  • Did you try to compile NEMO with debugging options to have more informations?
  • You should force the code to uses unbuffered I/O (so you effectively get the latest write in ocean.output file) by defining environnement variables:
    • with gfortran
      export GFORTRAN_UNBUFFERED_PRECONNECTED=1
      export GFORTRAN_UNBUFFERED_ALL=1
    • with ifort
      export FORT_BUFFERED=0