Add a little friendly error handling...
treeced7ca13d203227a49ef3c05ed68a1c11f4cca4d
-rw-r--r-- 6131 README
drwxr-xr-x - arch
-rwxr-xr-x 1672 clean
-rwxr-xr-x 3510 compile
-rwxr-xr-x 4465 configure
drwxr-xr-x - geogrid
-rwxr-xr-x 1328 link_grib.csh
drwxr-xr-x - metgrid
-rw-r--r-- 741 namelist.wps
-rw-r--r-- 2060 namelist.wps.all_options
-rwxr-xr-x 1203 namelist.wps.fire
-rw-r--r-- 1075 namelist.wps.global
-rw-r--r-- 652 namelist.wps.nmm
drwxr-xr-x - test_suite
drwxr-xr-x - ungrib
drwxr-xr-x - util