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About Segmentation fault


New member

i have question.
After running ./wrf.exe , Segmentation fault occurs and analysis is terminated.

One or two wrfout files are generated.It is always happens at high resolution and wide area.

The core file is generated, but I can't even see it as a beginner.
I am attaching namelist and rsl as I do not know what files are needed.


  • namelist(1).input
    3.7 KB · Views: 3
  • rsl.error.0000
    29.7 KB · Views: 0
  • namelist(1).wps
    1.2 KB · Views: 0
The segmentation fault is often caused by insufficient memory. When you run a case over a large domain with large grid numbers, you need to run with more processors, which will give you larger memory.

Your namelist looks fine.