SYMBOL

The name of the symbol to be used to plot the object. The permitted names are listed in Table . If omitted the default is undefined.

Table: Plotting symbols. $N$ is the number of SIZEn values needed to specify the symbol

Graphics symbol	Name	Size and shape specification	$N$
omit from the plot	omit	none	0
undefined (catchart chooses)	undefined	size	1
dot	dot	none	0
open circle	opencircle	radius	1
filled circle	filledcircle	radius	1
open square	opensquare	centre to side	1
filled square	filledsquare	centre to side	1
open triangle	opentriangle	centre to vertex	1
filled triangle	filledtriangle	centre to vertex	1
open star (five point)	openstar	centre to vertex	1
filled star (five point)	filledstar	centre to vertex	1
plus sign (upright cross)	plus	centre to end of arm	1
multiplication sign (diagonal cross)	mult	centre to end of arm	1
asterisk	asterisk	centre to end of arm	1
open ellipse	openellipse	$a$, $b$, position angle §	3
filled ellipse	filledellipse	$a$, $b$, position angle §	3

§- $a$ = semi-major axis, $b$ = semi-minor axis.