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.\"	$Id: c_ftgetr.m,v 1.4 2008-07-27 03:35:38 haley Exp $
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.TH c_ftgetr 3NCARG "March 1998" UNIX "NCAR GRAPHICS"
.SH NAME
c_ftgetr - retrieve a float valued parameter
.SH FUNCTION PROTOTYPE
void c_ftgetr(char *, float *);
.SH SYNOPSIS
void c_ftgetr (pnam, fval);
.SH DESCRIPTION
.IP pnam 12
The name of the control parameter to be assigned a float value. 
.IP fval 12
*fval will be the value currently assigned to the control parameter 
whose name is pointed to by pnam. 
.SH USAGE
c_ftgetr is used to get values for any of the control parameters 
that take float values.
.SH ACCESS
To use c_ftgetr, load the NCAR Graphics library ngmath.
.SH SEE ALSO
fitgrid_params, c_ftsetr
.sp
Complete documentation for Fitgrid is available at URL
.br
http://ngwww.ucar.edu/ngdoc/ng/ngmath/fitgrid/fithome.html
.SH COPYRIGHT
Copyright (C) 2000
.br
University Corporation for Atmospheric Research
.br

The use of this Software is governed by a License Agreement.
