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

6       DSGETRD - Retrieves the value of an internal parameter of type DOUBLE
7       PRECISION.
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SYNOPSIS

10       CALL DSGETR (PNAM,RVAL)
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DESCRIPTION

13       PNAM        A character string that specifies the name of the parameter
14                   to get. The name must appear as the first three characters
15                   of the string.
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17       RVAL        A DOUBLE PRECISION variable that is the name of the
18                   variable into which the value of the internal parameter
19                   specified by PNAM is to be retrieved.
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USAGE

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

27       To use DSGETRD, load the NCAR Graphics library ngmath.
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SEE ALSO

30       dsgrid, dsgrid_params, dsgrid2s, dsgrid3s, dsgrid2d, dsgrid3d, dspnt2s,
31       dspnt2d, dspnt3s, dspnt3d dssetrd.
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33       Complete documentation for Dsgrid is available at URL
34       http://ngwww.ucar.edu/ngdoc/ng/ngmath/dsgrid/dshome.html
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37       Copyright (C) 2000
38       University Corporation for Atmospheric Research
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40       This documentation is free software; you can redistribute it and/or
41       modify it under the terms of the GNU General Public License as
42       published by the Free Software Foundation; either version 2 of the
43       License, or (at your option) any later version.
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45       This software is distributed in the hope that it will be useful, but
46       WITHOUT ANY WARRANTY; without even the implied warranty of
47       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
48       General Public License for more details.
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50       You should have received a copy of the GNU General Public License along
51       with this software; if not, write to the Free Software Foundation,
52       Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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57UNIX                          September 1997-1998              DSGETRD(3NCARG)
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