grads2nc_with_gphys - GrADS to NetCDF converter
Not efficient if the GrADS file has many variables.
% grads2nc_with_gphys infilename outfilename [-v varname1 [varname2 ...]]
% grads2nc_with_gphys ../testdata/T.jan.ctl tmp.nc % grads2nc_with_gphys ../testdata/T.jan.ctl tmp.nc -v T