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

6       c_nngetrd - retrieves the value of an internal parameter of type
7       double.
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FUNCTION PROTOTYPE

10       void c_nngetrd(char *, double *);
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SYNOPSIS

13       c_nngetrd (pnam, dval)
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DESCRIPTION

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

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

29       To use c_nngetrd, load the NCAR Graphics library ngmath.
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SEE ALSO

32       natgrid, natgrid_params, c_natgrids, c_nnsetrd.
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34       Complete documentation for Natgrid is available at URL
35       http://ngwww.ucar.edu/ngdoc/ng/ngmath/natgrid/nnhome.html
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38       Copyright (C) 2000
39       University Corporation for Atmospheric Research
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41       The use of this Software is governed by a License Agreement.
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45UNIX                            March 1997-1998              c_nngetrd(3NCARG)
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