1CSC2S(3NCARG)                    NCAR GRAPHICS                   CSC2S(3NCARG)
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NAME

6       CSC2S - convert from  Cartesian to  lat/lon coordinates
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SYNOPSIS

9       CALL CSC2S (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       (real,  input)  The  Cartesian  coordinates  of  the  input
15                   points.
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17       RLAT        (real, output) The latitudes of the output coordinates,  in
18                   degrees.
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20       RLON        (real, output) The longitudes of the output coordinates, in
21                   degrees.
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USAGE

24       CSC2S 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.
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ACCESS

30       To use CSC2S, load the NCAR Graphics library ngmath.
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SEE ALSO

33       css_overview, cssgrid, css2c.
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35       Complete documentation for Cssgrid is available at URL
36       http://ngwww.ucar.edu/ngdoc/ng/ngmath/cssgrid/csshome.html
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39       Copyright (C) 2000
40       University Corporation for Atmospheric Research
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42       This  documentation  is  free  software; you can redistribute it and/or
43       modify it under the terms of the GNU General  Public  License  as  pub‐
44       lished  by  the  Free  Software  Foundation;  either  version  2 of the
45       License, or (at your option) any later version.
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47       This software is distributed in the hope that it will  be  useful,  but
48       WITHOUT  ANY  WARRANTY;  without  even  the  implied  warranty  of MER‐
49       CHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU  General
50       Public License for more details.
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52       You should have received a copy of the GNU General Public License along
53       with this software; if not, write  to  the  Free  Software  Foundation,
54       Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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59UNIX                               May 2000                      CSC2S(3NCARG)
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