I have a point shp file that has an attribute with a number and I need to do a point on area overlayer, but the count in the area needs to be a sum of the attribute in the point file. I am stuck on how to do this! Hope this makes sense!
Question
How to sum attribute of all points in an area
+51- Evangelist
Under attribute accumulation in the PointOnAreaOverlayer Parameters you need to tick generate list on output 'Area', specify a name for your list and then select the attribute you need to sum. Then a ListSummer transformer after this to get the sum
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