(RESOLVED) Segmentation fault (core dumped)

Hello,
I am trying to mimic case Katrina from this tutorial : http://www2.mmm.ucar.edu/wrf/OnLineTutorial/CASES/SingleDomain/ungrib.php
But when i tried ./ungrib
It is giving me segmentation fault (core dumped).

I have tried using ulimit -s unlimited but no luck.

Would you please help me on that?

Thanks in advance

I have figured out the problem.

The problem looks like User did not have access to all directories and subdirectories. By providing chmod -R 775 solved the problem

Great! I'm glad you were able to figure it out. Thank you very much for updating the post.