Hello everyboy!
I got two different point feature classes.
The neighbor finder lets me do the 1:1 and 1:n relation which is fine.
Now i would like to perform a spatial many to many (m:n) relation of the points of the two feature classes but i can't figure out a decent way to do this in fme.
I really appreciate your help!
Thanks a lot!
René
+36
Would it help to use the NeighborFinder in Candidates Only mode?
hey!
i am not quite sure.
as far as i understand the neighborfinder, the candidates only mode just turns around the 1:n cardinality to a n:1 cardinality so that many base inputs relate to one candidate input.
or do i get it wrong?
thanks for your reply!
+26
I would look into the PointOnPointOverlayer with a high tolerance. You could at least configure the list parameter to return attributes of all points within that tolerance.
+36
hey!
i am not quite sure.
as far as i understand the neighborfinder, the candidates only mode just turns around the 1:n cardinality to a n:1 cardinality so that many base inputs relate to one candidate input.
or do i get it wrong?
thanks for your reply!
I was thinking of something like this.
Every point of dataset A can have 0 or more points of dataset B in the list, and the other way aroud. Does this count as many-to-many?
+3
increase the number of neighbors to find value in setting
hey thanks for all your help. i will take a look into it and hopefully my problem will be solved!
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