#3030: v. generalize fails to generalize polygons in a random manner
---------------------+--------------------------
Reporter: dido | Owner: grass-dev@…
Type: defect | Status: new
Priority: major | Milestone: 7.0.5
Component: Vector | Version: 7.0.4
Resolution: | Keywords: v.generalize
CPU: x86-64 | Platform: MSWindows 7
---------------------+--------------------------
Comment (by dido):
OK, I get what's breaking up generalization.
Talking about test1.png - it's a piece of polygon boundary that's several
hundred meters in length, unfortunately causing a self-intersection. Why
v.generalize discards the whole polygon side that's several kilometers
long but not the problematic sector only?
Actually in my first tryout the whole area was not fishnet'ed to 5000x5000
m cells so small problematic sectors resulted to tens and hundreds of
kilometers of shoreline being not generalized at all, making the tool
completely unpredictable in the output.
--
Ticket URL: <https://trac.osgeo.org/grass/ticket/3030#comment:10>
GRASS GIS <https://grass.osgeo.org>
_______________________________________________
grass-dev mailing list
[email protected]
http://lists.osgeo.org/mailman/listinfo/grass-dev
