ncl_wmgetr man page

WMGETR — Retrieves the real value of an internal parameter of type REAL.

Synopsis

CALL WMGETR (PNAM,RVAL)

C-Binding Synopsis

#include <ncarg/ncargC.h>

void c_wmgetr (char *pnam, float *rval)

Description

PNAM
(an input expression of type CHARACTER) specifies the name of the parameter to get. The name must appear as the first three characters of the string.
RVAL
(an output variable of type REAL) 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.

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 WMGETR or c_wmgetr, load the NCAR Graphics libraries ncarg, ncarg_gks, and ncarg_c, preferably in that order.

See Also

Online: wmap, wmdflt, wmgetc, 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