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[SIREN] Restart file running error – Message List – Discussion – NEMO

Tools (#2) - [SIREN] Restart file running error (#36) - Message List

[SIREN] Restart file running error
 solved

I am using SIREN to generate regional grid from ORCA025, and following what the SIREN documents saying. When I was generating restart file with multi processors, it turned out fatal error. some of the error messages are as followed

 INFO    : MPP COMPUTE LAYOUT: compute domain layout with 64 x 64 processors
 INFO    : MPP COMPUTE LAYOUT: sea proc 3484
 INFO    : MPP COMPUTE LAYOUT: land proc 612
 INFO    : MPP COMPUTE LAYOUT: sum 396408
 DEBUG   : MPP CREATE LAYOUT: create domain decomposition with 8 x 8 = 60 proces
         : sors
 ERROR   : MPP ADD PROC: processor 1, already in mpp structure
 ERROR   : MPP ADD PROC: processor 2, already in mpp structure
 ERROR   : MPP ADD PROC: processor 3, already in mpp structure
 ERROR   : MPP ADD PROC: processor 4, already in mpp structure
 ERROR   : MPP ADD PROC: processor 5, already in mpp structure
 FATAL   : Error count reached limit of 5

only one output file is fine.

So what is the reason to cause these error and do I need to generate multi processors initial files?

  • Message #65

    To be able to understood and correct your issue, I need a little more information. Could you join all the SIREN namelists you use, so I could try to create your configuration on my side.

    Moreover, you do not need to build a restart file on multi files. NEMO is able to read a monobloc restart file and run on multi processors.

  • Message #88

    Without further request, I close the topic.

    Regards,
    Nicolas

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