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How to start analysis only in situation when features came from both input?

  • July 12, 2018
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lazarlubomir
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Hello everybody,

Im trying to solve problem with analysis. I need to proceed analysis only in situation when features came from both inputs. If features will come only from one input, analysis will not be processed.

E.g. attached pic below

I want to process PointonPointoverlayer analysis only in situation when features will come from Creator and Creator_2. In situation when Creator or Creator_2 output no features, overlay analysis will not be processed.

Do You have any idea how to solve this issue please?

Thank You so much!

Lubo

Best answer by jdh

Put a NoFeatureTester on each of the Readers, and connect the NoInputs ports to a Terminator, and the Input to your PointOnPointOverlayer.

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2 replies

jdh
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  • jdhContributor
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  • July 12, 2018

Put a NoFeatureTester on each of the Readers, and connect the NoInputs ports to a Terminator, and the Input to your PointOnPointOverlayer.

lazarlubomir
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  • lazarlubomirContributor
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  • 165 replies
  • July 19, 2018

Put a NoFeatureTester on each of the Readers, and connect the NoInputs ports to a Terminator, and the Input to your PointOnPointOverlayer.

Hello @jdh,

 

 

good idea :-) Finally, I solved problem through attribut creator and feature merger, because problem was more complexive :-) But thank You so much!

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