[MITgcm-support] Issue running cpl_aim+ocn test case

[Jean-Michel Campin]

Hi Chris,

The numbers that are printed out (specialy: MPI_GROUP_World= -2013265920)
do not look too good.

Here is what I would suggest:

1) provide more info regarding: 
   a) platform/computer/OS
   b) which compiler are you using and which version
   c) which MPI are you using (+ version ?)
 Might help in figuring out what is wrong.

2) Did you try, using same compiler and MPI (same "modules" if using module)
  and same optfile, to run a simple verification experiment with MPI ?
  You can even try with testreport:
  > cd verification
  > ./testreport -MPI 4 -of {same optfile} -t global_ocean.cs32x15
  Just to make sure everything works well in the same environment but without 
  coupling interfaces.

Cheers,
Jena-Michel

On Wed, Jun 26, 2019 at 04:22:21PM +0000, Christopher O'Reilly wrote:
> Hi,
> 
> 
> I am trying to get the "cpl_aim+ocn" verification case running.
> 
> 
> The following step runs and successfully produces the 3 executables (well it seems to anyway):
> 
> 
> ./run_cpl_test 1 -of $OPTFILE
> 
> 
> I then run step 2 and step 3 but on runnign step 3 I get the following output:
> 
> 
> execute 'mpirun -np 1 ./build_cpl/mitgcmuv : -np 1 ./build_ocn/mitgcmuv : -np 1 ./build_atm/mitgcmuv' :
>  MITCPLR_init1:            0  Coupler Bcast cbuf=Coupler                         x
>  MITCPLR_init1:            0  Coupler coupler=Coupler                                    0
>  MITCPLR_init1:            0  Coupler MPI_Comm_group MPI_GROUP_World= -2013265920  ierr=           0
>  MITCPLR_init1:            0  Coupler component num=           1  MPI_COMM=  1140850688  1140850688
> At line 15 of file mitcplr_initcomp.f
> Fortran runtime error: Actual string length is shorter than the declared one for dummy argument 'carg' (8/32)
> EESET_PARMS: Unable to open parameter file "eedata"
> EESET_PARMS: Unable to open parameter file "eedata"
> EESET_PARMS: Error reading parameter file "eedata"
> EESET_PARMS: Error reading parameter file "eedata"
> EEDIE: earlier error in multi-proc/thread setting
> PROGRAM MAIN: ends with fatal Error
> STOP ABNORMAL END: PROGRAM MAIN
> EEDIE: earlier error in multi-proc/thread setting
> PROGRAM MAIN: ends with fatal Error
> STOP ABNORMAL END: PROGRAM MAIN
> --------------------------------------------------------------------------
> mpirun noticed that the job aborted, but has no info as to the process
> that caused that situation.
> --------------------------------------------------------------------------
> 
> I'm sure this is probably something obvious but I'm not sure why it's not finding the "eedata" files (which seem to be located in the  in the input_atm adn input_ocn folders).
> 
> Has anyone encountered this before?
> 
> Kindest regards,
> 
> Chris
> 

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