Hi all, I tried to use v.clean with the follow tools: snap,break and rmdupl but the result is only a little better:
Topology was built. Number of nodes : 1323 Number of primitives: 1657 Number of points : 0 Number of lines : 0 Number of boundaries: 1188 Number of centroids : 469 Number of areas : 468 Number of isles : 138 Number of incorrect boundaries : 77 Number of centroids outside area : 3 Number of areas without centroid : 2 And if I increase the thresh (default=0) for rmdupl the result get worse. Is the only solution to edit it? Thanks again leonardo > > > Leonardo Lami wrote: >> >> Hi all, >> I seen a bug in v.patch. If I use two or more simple vectors it works >> well but if I use I see big problem in the topology of the output. This >> in 6.2.1 and in 6.3 version. >> I add a link to a dataset with 2 vectors to make testing. >> >> www.faunalia.it/download/vpatch.tar.gz >> >> Thank you >> Leonardo >> > > Leo, > > the v.patch manual states > "Any vectors that are duplicated among the maps being patched together > (e.g., border lines) will have to be edited or removed after v.patch is > run. > Such editing can be done automatically using v.clean > (tool=snap,break,rmdupl). > " > > Did you run v.clean? > > Markus > -- > View this message in context: > http://www.nabble.com/problem-with-v.patch-tf3957155.html#a11270192 > Sent from the Grass - Users mailing list archive at Nabble.com. > > _______________________________________________ > grassuser mailing list > [email protected] > http://grass.itc.it/mailman/listinfo/grassuser > > _______________________________________________ grassuser mailing list [email protected] http://grass.itc.it/mailman/listinfo/grassuser
