Segmentation fault while running I/O API tool bcwndw

I am not sure why running bcwndw from the shell seg-faults at the very first timestamp- below is the screenshot:

I did create the gridded 3D I/O API formatted file from an ordinary netCDF file, so I may have missed putting something into the file, but other than that, I cannot tell why a segmentation fault would occur.

What does the limit command report? It seems most likely that its values – particularly for stacksize – are too small. Try running again after putting
limit stacksize unlimited
just before running the program in your script.

Thanks for the quick answer - setting limit stacksize unlimited worked. Thanks!