NAME

       c_nngetrd - retrieves the value of an internal parameter of type double.

FUNCTION PROTOTYPE

       void c_nngetrd(char *, double *);

SYNOPSIS

       c_nngetrd (pnam, dval)

DESCRIPTION

       pnam        A string that specifies the name of the parameter to get. The name must appear
                   as the first three characters of the string.

       dval        *dval is the value currently assigned to the control parameter whose name is
                   pointed to by pnam.

USAGE

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

ACCESS

       To use c_nngetrd, load the NCAR Graphics library ngmath.

SEE ALSO

       natgrid, natgrid_params, c_natgrids, c_nnsetrd.

       Complete documentation for Natgrid is available at URL
       http://ngwww.ucar.edu/ngdoc/ng/ngmath/natgrid/nnhome.html

COPYRIGHT

       Copyright (C) 2000
       University Corporation for Atmospheric Research

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