[Qgis-developer] Eliminate Sliver Polygons

[Andreas Neumann]

> @Andreas: Yes the problem arises when topologically dirty datasets 
> are
> imported. I already use GRASS to identify gaps and overlaps but
> v.clean offers only removal based on the area of the sliver polygon
> thus forcing me to analyze my dataset (area distribution) beforehand
> whereas I am aiming at a logical distinction of slivers enabling me 
> to
> distinguish between data to keep and noise to eliminate regardless of
> the area.

 yes - I did not read your email thoroughly - you already mentioned 
 GRASS and its limitations in this respect. Sorry about that.

 Andreas

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 Andreas Neumann
 Böschacherstrasse 10A
 8624 Grüt (Gossau ZH)
 Switzerland