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

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

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

12       c_nngetr (pnam,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 Natgrid
24       parameters.  For a complete list of parameters available in this
25       utility, see the natgrid_params man page.
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ACCESS

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

31       natgrid, natgrid_params, c_natgrids, c_nnsetr.
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33       Complete documentation for Natgrid is available at URL
34       http://ngwww.ucar.edu/ngdoc/ng/ngmath/natgrid/nnhome.html
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37       Copyright (C) 2000
38       University Corporation for Atmospheric Research
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40       The use of this Software is governed by a License Agreement.
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44UNIX                            March 1997-1998               c_nngetr(3NCARG)
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