WMDRRG(3NCARG) | NCAR GRAPHICS | WMDRRG(3NCARG) |
WMDRRG - plots weather map regions (indicating "snow", "rain", etc.), or solid regions indicating temperature zones.
CALL WMDRRG(N,X,Y,ITYPE,NC,XC,YC)
#include <ncarg/gks.h>
void c_wmdrrg(int n, float *x, float *y, char *itype, int nc, float *xc, float *yc)
'T' for thunderstorms
'SH' for showers
'R' for rain
'F' for flurries
'SN' for snow
'I' for ice
'INDEXnn' where the number "nn" denotes a color index for a
solid fill.
Set the values for the appropriate internal parameters before calling WMDRRG to produce the desired region. The internal parameters that control the appearance of regions are: COL and RHT. As mentioned above, the points specified in the X and Y arrays serve as control points for a spline curve that is fitted to the input polygon. X(N) should equal X(1) and Y(N) should equal Y(1).
To use WMDRRG or c_wmdrrg, load the NCAR Graphics libraries ncarg, ncarg_gks, and ncarg_c, preferably in that order.
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 (C) 1987-2009
University Corporation for Atmospheric Research
The use of this Software is governed by a License Agreement.
January 1995 | UNIX |