NAME

       WMLGND - plots weather map legends.

SYNOPSIS

       CALL WMLGND (X,Y,NTYPE,IROWS,ICOLS)

C-BINDING SYNOPSIS

       #include <ncarg/gks.h>

       void c_wmlgnd(float x, float y, int ntype, int irows, int icols)

DESCRIPTION

       X           (Real,  Input) - An X coordinate (specified in world coordinates) of a point that specifies a
                   position for the legend to be plotted.

       Y           (Real, Input) - A Y coordinate (specified in world coordinates) of a point that  specifies  a
                   position for the legend to be plotted.

       NTYPE       (Integer, Input) - A character variable that indicates the desired kind of legend.

                   Legal values for NTYPE are:

                          1  -  Plot  the legend for the weather types. There are six weather types: showers; T-
                          storms; rain; flurries; snow; ice. The coordinate (X,Y) for this  type  specifies  the
                          lower left corner of the legend.

                          2  - Plot the legend for front types. There are three front types labeled: cold; warm;
                          stationary. The (X,Y) coordinate for this legend specifies the lower right  corner  of
                          the legend.

                          3  -  Plot  the explanatory legend. The (X,Y) coordinate for this legend specifies the
                          bottom center of the legend.

       IROWS       (Integer, Input) - An integer variable specifying how many rows there will be  in  displaying
                   the  weather  types.   IROWS and ICOLS are significant only when NTYPE=1. Choices for IROWS x
                   ICOLS are: 1x6, 2x3, 3x2, and 6x1.

       ICOLS       (Integer, Input) - An  integer  variable  specifying  how  many  columns  there  will  be  in
                   displaying the weather types.  IROWS and ICOLS are significant only when NTYPE=1. Choices for
                   IROWS x ICOLS are: 1x6, 2x3, 3x2, and 6x1.

USAGE

       The only internal parameter that controls the appearance of a legend is COL, specifying its color.

ACCESS

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

SEE ALSO

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

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

COPYRIGHT

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

UNIX                                              January 1995                                    WMLGND(3NCARG)