ncl_c_csc2sd - Man Page

    void   c_csc2sd(int, double *, double *, double *, double *, double *);

    c_csc2sd(n, x, y, z, rlat, rlon);

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.

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.

c_csc2sd does not return a value.

To use c_csc2sd, load the NCAR Graphics library ngmath.

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 (C) 2000
University Corporation for Atmospheric Research

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