1CSC2SD(3NCARG)                   NCAR GRAPHICS                  CSC2SD(3NCARG)
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NAME

6       CSC2SD - convert from  Cartesian to  lat/lon coordinates
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SYNOPSIS

9       CALL CSC2SD (N, X, Y, Z, RLAT, RLON)
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DESCRIPTION

12       N           (integer, input) The number of coordinates to convert.
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14       X,Y,Z       (double  precision, input) The Cartesian coordinates of the
15                   input points.
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17       RLAT        (double precision, output)  The  latitudes  of  the  output
18                   coordinates, in degrees.
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20       RLON        (double  precision,  output)  The  longitudes of the output
21                   coordinates, in degrees.
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USAGE

24       CSC2SD is called to find equivalent latitude and longitude  coordinates
25       to  specified Cartesian coordinates on the unit sphere.  The coordinate
26       (1.,0.,0.) is mapped to the latitude/longitude coordinate (0.,0.).  The
27       latitude/longitude  coordinates  are  returned in degrees.  CSC2SD is a
28       double precision version of CSC2S.
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ACCESS

31       To use CSC2SD, load the NCAR Graphics library ngmath.
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SEE ALSO

34       css_overview, cssgrid, css2cd, csc2s.
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36       Complete documentation for Cssgrid is available at URL
37       http://ngwww.ucar.edu/ngdoc/ng/ngmath/cssgrid/csshome.html
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40       Copyright (C) 2000
41       University Corporation for Atmospheric Research
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43       The use of this Software is governed by a License Agreement.
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47UNIX                               May 2000                     CSC2SD(3NCARG)
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