"segmentation fault" while running wrf.exe

[Deepak_Kumar]

I am running WRF_Solar v4.5 and the model crashes immediately at the start of the job. I’ve attached the rsl.error.0000 file and my namelist.input. please help me to identify and fix the issue.

 

[Ming Chen]

If the model crashed immediately after it started, it often indicates that either the input data is wrong, or the memory is not sufficient. For your case, I did see it is a large case with 835 x 938 grid numbers. Can you tell how many processors did you use to run this case? Your rsl file did show the error of 'segmentation fault', which implies that memory could be an issue for the model crash.

Can you run this case with more processors and let me know how it works? Thanks.