I have a shapefile of polygons.
There are open geometries.
How do I record just the right geometries?
See the picture please.
Thank you.
Regards,
Joao
Question
Filter wrong Polygons
Hello,
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+15- Contributor
Well, if the open shapes are valid polygons, validator wont help. (in fme one can end up with polygons that look like lines, especially after analysing dirty/badly matched featuretypes.
A good way to it would be to create Hulls.
First use areacalculator on polygons, then create hulls. Calculate area of hulls.
Compare both areas.
Open polygons will have a big discrepancy in area.
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