[MITgcm-support] [EXTERNAL] Re: Errors with eedata and eeset_parms

[Menemenlis, Dimitris (US 329C)]

… and also maybe try fixing:

(PID.TID 0000.0001) *** ERROR *** INI_PROCS:  but presently usingMPI = False (in "eedata")

On Jul 31, 2020, at 11:00 AM, kaveh Purkiani <kavehpurkiani at googlemail.com<mailto:kavehpurkiani at googlemail.com>> wrote:

Hi Katie,

did you try -np 12 instead of 4.
Best
Kaveh

On Fri 31. Jul 2020 at 19:56, Katie Hughes <kestagl at ucdavis.edu<mailto:kestagl at ucdavis.edu>> wrote:
Hello,

I'm new to MITgcm, so apologies if I leave out any pertinent information.

I'm trying to run a 2D under-ice simulation with 12 tasks per node (12 horizontal partitions of the grid for parallelization). I'm receiving errors for 'eedata'.

I'm running the model with the command mpirun -np 4 ./mitgcmuv but was previously just using ./mitgcmuv and getting the same errors.

Here is an example of my eedata and the coinciding errors:
If I use this eedata:
&EEPARMS
/
I get this error:
(PID.TID 0000.0001) *** ERROR *** INI_PROCS: needs MPI for multi-procs (nPx*nPy=    12) setup
(PID.TID 0000.0001) *** ERROR *** INI_PROCS:  but presently usingMPI = False (in "eedata")
(PID.TID 0000.0001) *** ERROR *** EEDIE: earlier error in multi-proc/thread setting

(PID.TID 0000.0001) *** ERROR *** PROGRAM MAIN: ends with fatal Error

If I use this eedata:
&EEPARMS
 usingMPI=TRUE,
/
I get this error:
(PID.TID 0000.0001) *** ERROR *** INI_PROCS: needs MPI for multi-procs (nPx*nPy=    12) setup
(PID.TID 0000.0001) *** ERROR *** INI_PROCS:  but presently usingMPI = False (in "eedata")
(PID.TID 0000.0001) *** ERROR *** EEDIE: earlier error in multi-proc/thread setting
(PID.TID 0000.0001) *** ERROR *** PROGRAM MAIN: ends with fatal Error

Any suggestions?

Thank you in advance!
Katie Stagl Hughes

Ph.D. Candidate | Dept. of Civil & Environmental Engineering
University of California, Davis
kestagl at ucdavis.edu<mailto:kestagl at ucdavis.edu>
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