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Extrude polygon to heights

  • September 25, 2018
  • 2 replies
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A 2D-polygon that i want to extrude to a max height that I've calculated with a statistic calculator. Now i want to add the attribute with the height I've calculated to the 2D-polygon so i can use it as teh vertica ldistance to extrude withe the extrude transformer.

How can I add an attribute with a attribute value to a polygon?

Best answer by takashi

Hi @hadhafang, if you are looking for a way to merge an attribute storing the max height value to a polygon feature unconditionally, the FeatureMerger could help you.

  • Send the polygon feature to the Requestor port,
  • send the feature having the max height attribute to the Supplier port,
  • and set an identical constant value (e.g. 1) to the Join On for both Requestor and Supplier.
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2 replies

takashi
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  • takashiCelebrity
  • 7843 replies
  • Best Answer
  • September 26, 2018

Hi @hadhafang, if you are looking for a way to merge an attribute storing the max height value to a polygon feature unconditionally, the FeatureMerger could help you.

  • Send the polygon feature to the Requestor port,
  • send the feature having the max height attribute to the Supplier port,
  • and set an identical constant value (e.g. 1) to the Join On for both Requestor and Supplier.
Why not inspect features with Visual/Data Preview and Feature/Record Information before writing them into a destination dataset?
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  • hadhafang
  • Author
  • 14 replies
  • September 27, 2018

Hi @hadhafang, if you are looking for a way to merge an attribute storing the max height value to a polygon feature unconditionally, the FeatureMerger could help you.

  • Send the polygon feature to the Requestor port,
  • send the feature having the max height attribute to the Supplier port,
  • and set an identical constant value (e.g. 1) to the Join On for both Requestor and Supplier.
Thank you @takashi

 

 

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