Add decoding of mercator grids to rd_grib2. Until we get a grib2 file containing a
tree9bdc944b779f701af2bb9b766a6c966eb101134e
-rw-r--r-- 6141 README
drwxr-xr-x - arch
-rwxr-xr-x 1719 clean
-rwxr-xr-x 4003 compile
-rwxr-xr-x 11514 configure
-rwxr-xr-x 4603 configure_old
drwxr-xr-x - geogrid
-rwxr-xr-x 1328 link_grib.csh
drwxr-xr-x - metgrid
-rw-r--r-- 741 namelist.wps
-rw-r--r-- 2249 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