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How to fix polygon - small lines in shp

  • May 3, 2018
  • 4 replies
  • 27 views
J
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Hi,

I have many polygons in my file, that have these random lines which are preventing me from processing the polygon further. I was able to identify which polygons have the issue using the geometry validator, but I don't know how to fix the issue.

Attached is a screenshot and a sample data.

Anyone experienced the same problem and know how to resolve it?

Thank you!

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4 replies

erik_jan
Contributor
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  • erik_janContributor
  • Contributor
  • May 3, 2018

I would try the SpikeRemover transformer.

J
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  • jitkam
  • Author
  • May 3, 2018

I would try the SpikeRemover transformer.

Hi @erik_jan I did try that, following the tutorial by Mark2@safe and it didn't work. I tried changing the settings a bit from what he recommended in the tutorial too, but nothing.

 

erik_jan
Contributor
Forum|alt.badge.img+26
  • erik_janContributor
  • Contributor
  • May 3, 2018

I would try the SpikeRemover transformer.

With these settings it seems to solve about 90% of the issues:

 

 

J
Forum|alt.badge.img
  • jitkam
  • Author
  • May 3, 2018
With these settings it seems to solve about 90% of the issues:

 

 

Thank you @erik_jan!!!

 

 

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