free grads

set wxopt

set wxopt wxsym|mark|char

Controls output when using graphics output option set gxout wxsym. The options are as follows: 

wxopt (default)
Plots a weather symbol, based on the numerical value at the station location.

mark

Plots a marker, based on the numerical station value.

char

Plots a character, based on the ascii numerical value at the station.

Usage Notes

1. This command only used with station data.

Examples