ncl_ngsetr man page

NGSETR — Provides a new real value for an internal parameter of Ngmisc of type REAL. See the ngmisc_params man page for a complete list of all the Ngmisc internal parameters.

Synopsis

CALL NGSETR (PNAM, RVAL)

C-Binding Synopsis

#include <ncarg/ncargC.h>

void c_ngsetr (char *pnam, float rval)

Description

PNAM
(an input constant or variable of type CHARACTER) specifies the name of the parameter to be set. Only the first two characters of the string are examined.
RVAL
(an input expression of type REAL) is the desired value of the internal parameter.

C-Binding Description

The C-binding argument descriptions are the same as the FORTRAN argument descriptions.

Usage

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

Access

To use NGSETR or c_ngsetr, load the NCAR Graphics libraries ncarg, ncarg_gks, ncarg_c, and ncarg_c, preferably in that order.

See Also

Online: ngmisc_params, nggetr, ngsetc, nggetc, ngseti, nggeti, ncarg_cbind.

Online URL: http://ngwww.ucar.edu/ngdoc/ng/gks/gksh…

Hardcopy: NCAR Graphics Fundamentals, UNIX Version;

Info

April 1994 UNIX NCAR GRAPHICS