Hi
I would appreciate to get some suggestions to detect and convert semi-parallel linestring. I have Y shaped linestrings composed of two linestrings with a common part. My goal is to detect that there are two lines composing the Y trunk, merging them into a new one (or keeping only one of them) and placing a new node at the Y center, to get a result composed of three linestrings, one trunk and two branches. Lines have the same starting point at the bottom of the Y. I tried to use toTopogeom but this does not help so far as it does not create a topopology when lines are parallels and close (0,03 meters as an example). Any idea to detect the parallel part would be appreciated. Thanks ! Olivier --- L'absence de virus dans ce courrier électronique a été vérifiée par le logiciel antivirus Avast. https://www.avast.com/antivirus
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