[GRASS-user] Query: number of 'areas' reported in v.build output does not necessarily represent different geographical areas

RichardC richtcooper at hotmail.com
Wed May 8 02:56:28 PDT 2013

Thanks for your fast replies. I'll certainly take a look at the script.

Snapping with v.clean seems to work quite nicely on this occasion:

		snap lines/boundaries	0.000001
		break lines/boundaries	0.00
		remove duplicates	0.00
		remove small angles at nodes	0.00
		break lines/boundaries	0.00
		break polygons	0.00
		remove duplicates	0.00
		remove lines/boundaries of zero length 	0.00
		remove duplicate area centroids	0.00

Number of nodes: 774
Number of primitives: 786
Number of points: 0
Number of lines: 0
Number of boundaries: 776
Number of centroids: 10
Number of areas: 14
Number of isles: 2
Number of areas without centroid: 4

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