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Duplicates geometries DWG

  • August 30, 2018
  • 4 replies
  • 33 views

mr_fme
Enthusiast
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WHAT CAN I DO TO REMOVE DUPLICATED GEOMETRIES .DWG, I use the matcher but the geometries are not being detected as equal, they have differences of millimeters. Is there any other transformer?

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4 replies

virtualcitymatt
Celebrity
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You can try and use the CoordinateRounder first before matching. Also turn on Lenient geometry matching. I think the FME 2019 Beta version has an added better (more relaxed matching) for the Matcher (https://blog.safe.com/2018/08/fme-2019-beta-now-available-heres-whats-coming/) It might be worth giving that a go. I've had your problem before and it's not fun!


ebygomm
Influencer
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  • Influencer
  • August 30, 2018

Have you tried setting a value for the Interior Vertex Tolerance in the matcher?


mr_fme
Enthusiast
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  • Author
  • Enthusiast
  • August 30, 2018

Have you tried setting a value for the Interior Vertex Tolerance in the matcher?

Yes, I tried, Interior and exterior vertex.

 

 


erik_jan
Contributor
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  • Contributor
  • August 30, 2018

Another way of doing this would be using the CRCCalculator using the geometry only (remove the attributes) and then do a DuplicateFilter on the CRC attribute.