c_css2cd(3NCARG) | NCAR GRAPHICS | c_css2cd(3NCARG) |
c_css2cd - convert from lat/lon coordinates to Cartesian coordinates.
void c_css2cd(int, double *, double *, double *, double *, double *);
c_css2cd(n, rlat, rlon, x, y, z);
c_css2cd is called to find the equivalent Cartesian coordinates on a unit sphere to specified latitude and longitude coordinates. The coordinate of 0. latitude and 0. longitude is converted to Cartesian coordinate (1.,0.,0.). Latitudes and longitudes are assumed to be in degrees. c_css2cd is a double precision version of c_css2c.
c_css2cd does not return a value.
To use c_css2cd, load the NCAR Graphics library ngmath.
css_overview, c_cssgrid, c_csc2sd.
Complete documentation for Cssgrid is available at URL
http://ngwww.ucar.edu/ngdoc/ng/ngmath/cssgrid/csshome.html
Copyright (C) 2000
University Corporation for Atmospheric Research
The use of this Software is governed by a License Agreement.
MAY 2000 | UNIX |