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regarding setting up SCHISM on windows11 #211

@kavitakrishnamurthy

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@kavitakrishnamurthy

Hello all,

I am trying to complete the set up of SCHISM v5.11 on Windows, following the module1 of HelloSCHISM documentation:
https://cadwrdeltamodeling.github.io/HelloSCHISM/helloschism.html#module1
I have a precompiled Windows executable (pschism_OLDIO_PREC_EVAP_TVD-VL.exe) and Microsoft MPI installed.

When I try to run SCHISM using: mpiexec -np 8 pschism_OLDIO_PREC_EVAP_TVD-VL.exe 4
(or even with -np 1), the command returns with no error message, or any message.
System details:

  • OS: Windows 11
  • SCHISM version: 5.11
  • MPI: Microsoft MPI
  • Running from a directory (m1_helloschism) containing param.nml, hgrid.gr3, vgrid.in, also tried with manually adding the file pschism_OLDIO_PREC_EVAP_TVD-VL.exe to m1_helloschism

There are no memory-related errors. I am trying to understand whether this issue points to a MPI/windows problem or an incomplete input configuration. Any suggestions on further steps to identify the reason for the silent termination and verify a working SCHISM setup would be greatly appreciated. Thank you in advance.

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