forrtl: severe (174): SIGSEGV, seg error with metgrid

[scw132]

Hi,
I am tring to run WPS version 3.1 and I keep getting this error when I get to metgrid.exe. Both geogrid.exe and ungrib.exe seem to work perfectly, but when I get to metgrid I get this error in the .out file

Processing domain 1 of 2
WRF_DEBUG: Entering ext_gr1_ioinit
WRF_DEBUG: Entering ext_gr1_open_for_read
WRF_DEBUG: Entering ext_gr1_open_for_read_begin
forrtl: sever (174): SIGSEGV, segmentation fault occured
Image PC Routine Line Source
metgrid.exe 00000000004A8868 UNKNOWN UNKNOWN UNKNOWN
metgrid.exe 00000000004A5C66 UNKNOWN UNKNOWN UNKNOWN
metgrid.exe 00000000004A36BD UNKNOWN UNKNOWN UNKNOWN
metgrid.exe 0000000000491D5F UNKNOWN UNKNOWN UNKNOWN
metgrid.exe 00000000004915ED UNKNOWN UNKNOWN UNKNOWN
metgrid.exe 000000000041277F UNKNOWN UNKNOWN UNKNOWN
metgrid.exe 0000000000460B5E UNKNOWN UNKNOWN UNKNOWN
metgrid.exe 000000000044E407 UNKNOWN UNKNOWN UNKNOWN
metgrid.exe 000000000040B790 UNKNOWN UNKNOWN UNKNOWN
metgrid.exe 00000000004043E2 UNKNOWN UNKNOWN UNKNOWN
libc.so.6 00002AAAAB4E9184 UNKNOWN UNKNOWN UNKNOWN
metgrid.exe 0000000000404329 UNKNOWN UNKNOWN UNKNOWN

Any clue?