SYNOPSIS

CALL CSS2C (N, RLAT, RLON, X, Y, Z)

DESCRIPTION

N

(integer, input) The number of coordinates to convert.

RLAT

(real, input) The latitudes of the input coordinates, in degrees.

RLON

(real, input) The longitudes of the input coordinates, in degrees.

X,Y,Z

(real, output) The Cartesian coordinates of the output points.

USAGE

CSS2C is called to find equivalent Cartesian coordinates on the unit sphere to latitude and longitude coordinates. The coordinate 0. degrees latitude and 0. degrees longitude is mapped to the Cartesian coordinate (1., 0.,0.).

ACCESS

To use CSS2C, load the NCAR Graphics library ngmath.

COPYRIGHT

Copyright (C) 2000
University Corporation for Atmospheric Research

The use of this Software is governed by a License Agreement.