[GRASS-user] v.voronoi leaves gaps
falskmyntarn
martin at onnerfors.se
Mon Oct 4 14:07:02 EDT 2010
hi all,
have been trying to transform a point layer into a polygon layer with
v.voronoi and the result looks fine, apart from some gaps in the output
polygon. i don't know why there are gaps (i'm pretty new to GRASS) but i
suspect something's wrong with the point layer topology, i just don't know
what. this is the output:
---
73588 primitives registered
128766 vertices registered
Building areas...
18288 areas built
1 isles built
Attaching islands...
Attaching centroids...
Number of nodes: 55179
Number of primitives: 73588
Number of points: 0
Number of lines: 0
Number of boundaries: 55178
Number of centroids: 18410
Number of areas: 18288
Number of isles: 1
Number of incorrect boundaries: 519
Number of centroids outside area: 107
Number of duplicate centroids: 15
---
surely there is something since I get incorrect boundaries and duplicate
centroids, I just don't know how to fix it. sorry if it's a stupid question,
I have tried to find answers all over the internets but no luck.
very thankful for any help or ideas!
best regards,
Martin
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