Hi, this is my problem :
I have a lot of overlapped polygons and I would like to dissolve the intersected part with the bigger polygon
I would to dissolve only the intersect part.
Thank you to help me because I'm on a dead now!
Jonathan
I think this is what you are looking for:
Sort the features based on area, ascending. Then give the features an Id using the Counter transformer. Use the AreaOnAreaOverlayer and generate a list of your Id. Get the highest value of that list using the ListRangeExtractor. This gives you the Id of the largest original area the current area is part of. Now you can dissolve them. Select Group by the Maximum-Id in the Dissolver.Reply
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