Provided by: libncarg-dev_6.4.0-9_amd64
NAME
c_csc2sd - convert from Cartesian coordinates to lat/lon coordinates.
FUNCTION PROTOTYPE
void c_csc2sd(int, double *, double *, double *, double *, double *);
SYNOPSIS
c_csc2sd(n, x, y, z, rlat, rlon);
DESCRIPTION
n The number of input Cartesian coordinates. x An array containing the X component of the Cartesian coordinates of the input data. (rlat[i],rlon[i]) is the lat/lon coordinate corresponding to the Cartesian coordinate (x[i],y[i],z[i]) for i=0 to n-1. y An array containing the Y component of the Cartesian coordinates of the input data. (rlat[i],rlon[i]) is the lat/lon coordinate corresponding to the Cartesian coordinate (x[i],y[i],z[i]) for i=0 to n-1. z An array containing the Z component of the Cartesian coordinates of the input data. (rlat[i],rlon[i]) is the lat/lon coordinate corresponding to the Cartesian coordinate (x[i],y[i],z[i]) for i=0 to n-1. rlat An array containing the latitudes of the output coordinates, in degrees. rlon An array containing the longitudes of the output coordinates, in degrees.
USAGE
c_csc2sd is called to find the equivalent lat/lon coordinates to specified Cartesian coordinates on a unit sphere. The Cartesian coordinate (1.,0.,0.) is converted to lat/lon coordinate (0.,0.). Latitudes and longitudes are assumed to be in degrees. c_csc2sd is a double precision version of c_csc2s.
RETURN VALUE
c_csc2sd does not return a value.
ACCESS
To use c_csc2sd, load the NCAR Graphics library ngmath.
SEE ALSO
css_overview, c_cssgrid, c_csc2s. Complete documentation for Cssgrid is available at URL http://ngwww.ucar.edu/ngdoc/ng/ngmath/cssgrid/csshome.html
COPYRIGHT
Copyright (C) 2000 University Corporation for Atmospheric Research The use of this Software is governed by a License Agreement.