RMNLIB

(GFXYFLL)

FSCINT

subroutine gfllfxy(lonp, latp, lon, lat, n, xlat1, xlon1, xlat2, xlon2)

ARGUMENTS

integer n
real xlon1,xlat2,xlat1,xlon2
real lonp(n),latp(n),lon(n),lat(n)

OUT

lonp	longitudes on the unrotated coordinate system corresponding to the points (lat,lon) of the rotated coordinate system
latp	latitudes on the unrotated coordinate system corresponding to the points (lat,lon) of the rotated coordinate system

IN 

lon	longitudes on the rotated spherical coordinate system
lat	latitudes on the rotated spherical coordinate system
xlat1	latitude on the unrotated coordinate system corresponding to the point (lat,lon)=(0,180) of the rotated coordinate system
xlon1	longitude on the unrotated coordinate system corresponding to the point (lat,lon)=(0,180) of the rotated coordinate system, namely the center of the grid.
xlat2	longitude on the unrotated coordinate system corresponding to a point (lat,lon) located on the equator of the rotated coordinate system, namely the center of the grid.
xlon2	latitude on the unrotated coordinate system corresponding to a point (lat,lon) located on the equator of the rotated coordinate system
n	dimension of the fields