Am 09.09.2011 15:04, schrieb Hamish: > Georg wrote: >> i'm trying to use v.generalize to smoothen polygon areas >> generated by r.to.vect. >> >> when using >> >> v.generalize in=cold out=cold_smooth method=douglas >> type=area thresh=0.1 >> >> the result remains the same as the input geometry. > > try running v.build.polylines first.
no difference. though i noticed that v.generalize does not get stuck a 62% when using the snakes algorithm - it just takes a long time to run. The result is nearly perfect though islands are still converted to polygons...
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