[mapserver-users] How to label a feature once.

[Paul Moen]

Is there anyway to label a polygon once?  One feature one label.  I am  
using Mapserver 5.4.1.  Image below shows the problem, there seem to  
be 4 labels in each township polygon.

	LAYER
		NAME "Townships"
		PROJECTION
			"proj=longlat"
			"ellps=GRS80"
			"datum=NAD83"
			"no_defs"
		END
		DATA townships_poly
		TYPE POLYGON
		TEMPLATE "dummy"
		LABELITEM twprng
		STATUS ON
		CLASS
			MAXSCALEDENOM 450000
			MINSCALEDENOM 40000
			NAME "Townships"
			STYLE
				SYMBOL 'circle_shortlong_dash'
				SIZE 1
				OUTLINECOLOR 125 125 125
			END
			LABEL
				FONT helveticabold
				TYPE TRUETYPE
				SIZE 10
				COLOR 125 125 125
				OUTLINECOLOR 251 239 136
				POSITION auto
			END
		END
	END
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