ncl_wmgetc man page

WMGETC — Retrieves the current character value of an internal parameter of type character.

Synopsis

CALL WMGETC (PNAM,CVAL)

C-Binding Synopsis

#include <ncarg/ncargC.h>

void c_wmgetc (char *pnam, char *cval, int len)

Description

PNAM
(an input constant or variable of type CHARACTER) specifies the name of the parameter to get. The name must appear as the first three characters of the string.
CVAL
(an output variable of type CHARACTER) is the name of the variable into which the value of the internal parameter specified by PNAM is to be retrieved.

C-Binding Description

The C-binding argument descriptions are the same as the FORTRAN argument descriptions with the following exception:

len
The size of cval as dimensioned in the calling program.

Usage

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

Access

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

See Also

Online: wmap, wmdflt, wmgetr, wmgeti, wmlabs, wmsetc, wmseti, wmsetr, wmap_params

Hardcopy: WMAP - A Package for Producing Daily Weather Maps and Plotting Station Model Data

Info

January 1995 UNIX NCAR GRAPHICS