NNSETR - Sets the value of an internal parameter of type REAL.

       To use NNSETR, load the NCAR Graphics library ngmath.

       Copyright (C) 2000
       University Corporation for Atmospheric Research

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

UNIX                                             March 1997-1998                                  NNSETR(3NCARG)

       PNAM        A character string that specifies the name of the parameter to be set.

       RVAL        A REAL value that is the value to be assigned to the internal parameter specified by pnam.

       NNSETR - Sets the value of an internal parameter of type REAL.

       natgrid, natgrid_params, natgrids, nngetr.

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

       CALL NNSETR (PNAM, RVAL);

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