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Extract all duplicated features


bubblebeb
Contributor
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I am looking to capture all features that are duplicated in dataset.

The duplicated filter removes duplicates but keeps one unique feature. I need to capture the unique one that has been duplicated as well.

Can anyone help?

Best answer by takashi

Hi @sebkingsley, the Matcher might help you. All the duplicate features will be output via the Matched port, unique features will be output via the NotMatched port.

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5 replies

takashi
Influencer
  • Best Answer
  • October 2, 2018

Hi @sebkingsley, the Matcher might help you. All the duplicate features will be output via the Matched port, unique features will be output via the NotMatched port.


oscard
Influencer
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  • Influencer
  • October 2, 2018

You could use a Spatial Filter with the "Filter Equals Candidate" test.

 

 

Candidate --> Unique port from the Duplicate Filter

Filter --> Duplicate port from the Duplicate Filter


bubblebeb
Contributor
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  • Author
  • Contributor
  • October 2, 2018
takashi wrote:

Hi @sebkingsley, the Matcher might help you. All the duplicate features will be output via the Matched port, unique features will be output via the NotMatched port.

I am getting different results on the duplicates from DuplicateFilter and Matcher.

 

They are both matching on the same attributes.

 

The filter is stating that there are 243 duplicates so there must be a number which are the unique matches. The mather is only matching 195 on the same attributes.

 

 

 

 


takashi
Influencer
  • October 2, 2018
takashi wrote:

Hi @sebkingsley, the Matcher might help you. All the duplicate features will be output via the Matched port, unique features will be output via the NotMatched port.

Make sure that the Match Geometry parameter in the Matcher is set to NONE.

 

 


bubblebeb
Contributor
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  • Author
  • Contributor
  • October 2, 2018

Thank you Takashi, That seems to work.


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