Add Julie's changes for AFWA ice fields, including a new Vtable just for the ice.
treee3e5c3bddfaa55464b28c4473f449a1e33eafbe1
-rw-r--r-- 6124 README
drwxr-xr-x - arch
-rwxr-xr-x 1714 clean
-rwxr-xr-x 4003 compile
-rwxr-xr-x 4599 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