NAME¶

VVGETI - Gets the current value of a Vectors parameter of type INTEGER.

SYNOPSIS¶

CALL VVGETI (CNM,IVL)

C-BINDING SYNOPSIS¶

#include <ncarg/ncargC.h>

void c_vvgeti(char *cnm, int *ivl)

DESCRIPTION¶

CNM

(CHARACTER, input) is the name of a parameter whose integer value is to be retrieved. Only the first three characters of CNM are examined. The three characters may either be entirely upper or entirely lower case; mixed case is not recognized. It is recommended that the rest of the character string be used to improve the readability of the code. For example, instead of just ´PLR´, use ´PLR - Polar Input Mode´.

IVL

(INTEGER, output) is a variable in which the value of the parameter specified by CNM is to be returned.

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 Vectors parameters of type INTEGER. For a complete list of parameters available in this utility, see the vectors_params man page.

ACCESS¶

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

MESSAGES¶

See the vectors man page for a description of all Vectors error messages and/or informational messages.

SEE ALSO¶

Online: vectors, vectors_params, vvectr, vvgetc, vvgetr, vvinit, vvrset, vvsetc, vvseti, vvsetr, vvudmv, vvumxy, ncarg_cbind.

Hardcopy: NCAR Graphics Fundamentals, UNIX Version

COPYRIGHT¶

Copyright (C) 1987-2009
University Corporation for Atmospheric Research
The use of this Software is governed by a License Agreement.