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  • Using AreaOnAreaOverlay. are there any parameter to provide higher or lower value resulting attribute(accumlation mode) where the polygon overlap?

Using AreaOnAreaOverlay. are there any parameter to provide higher or lower value resulting attribute(accumlation mode) where the polygon overlap? I only see only options: drop, merge, 1st. Need help and guidance.

Hi @shihg, I don't think the AreaOnAreaOverlayer has an option to do that, but if you check the "Generate List" checkbox and specify a list name in the AreaOnAreaOverlayer parameters, the ListRangeExtractor might help you to retrieve the min and max of attribute values stored in a list component.

Appreciated your quick response. I am uncertain what the next steps should be after the generated list so the MAX value correlates toward the overlapping polygon. Thank you in advance for your help.

Appreciated your quick response. I am uncertain what the next steps should be after the generated list so the MAX value correlates toward the overlapping polygon. Thank you in advance for your help.

For example, if you set "AOA_list{}.MPH" to the "Source List Attribute" parameter in the ListRangeExtractor, the transformer retrieves the min and max of MPH for each overlap area.

 

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