ncl_c_nngetr man page

c_nngetr — Retrieves the value of an internal parameter of type float.

Function Prototype

void c_nngetr(char *, float *);

Synopsis

c_nngetr (pnam,fval)

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.
fval
*fval will be 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_nngetr, load the NCAR Graphics library ngmath.

See Also

natgrid, natgrid_params, c_natgrids, c_nnsetr.

Complete documentation for Natgrid is available at URL
http://ngwww.ucar.edu/ngdoc/ng/ngmath/n…

Info

March 1997-1998 UNIX NCAR GRAPHICS