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

6       c_dsgetr - Retrieves the value of an internal parameter of type float.
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FUNCTION PROTOTYPE

9       void c_dsgetr(char *, float *);
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SYNOPSIS

12       c_dsgetr (char *pnam, float *fval)
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DESCRIPTION

15       pnam        A string that specifies the name of the parameter to get.
16                   The name must appear as the first three characters of the
17                   string.
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19       fval        *fval will be the value currently assigned to the control
20                   parameter whose name is pointed to by pnam.
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USAGE

23       This routine allows you to retrieve the current value of Dsgrid
24       parameters.  For a complete list of parameters available in this
25       utility, see the dsgrid_params man page.
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ACCESS

28       To use c_dsgetr, load the NCAR Graphics library ngmath.
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SEE ALSO

31       c_dsgrid, c_dsgrid_params, c_dsgrid2s, c_dsgrid3s, c_dsgrid2d,
32       c_dsgrid3d, c_dspnt2s, c_dspnt2d, c_dspnt3s, c_dspnt3d c_dssetr.
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34       Complete documentation for Dsgrid is available at URL
35       http://ngwww.ucar.edu/ngdoc/ng/ngmath/dsgrid/dshome.html
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38       Copyright (C) 2000
39       University Corporation for Atmospheric Research
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41       This documentation is free software; you can redistribute it and/or
42       modify it under the terms of the GNU General Public License as
43       published by the Free Software Foundation; either version 2 of the
44       License, or (at your option) any later version.
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46       This software is distributed in the hope that it will be useful, but
47       WITHOUT ANY WARRANTY; without even the implied warranty of
48       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
49       General Public License for more details.
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51       You should have received a copy of the GNU General Public License along
52       with this software; if not, write to the Free Software Foundation,
53       Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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58UNIX                          September 1997-1998             c_dsgetr(3NCARG)
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