I have one file which contains over 500 points. I would like to use the transformer "Neighbor Finder" to count neighbors (points) for each point with 50 meters. How do I do that? Thanks so much in advance.
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How to calculate clusters or density by counting neighbors within a set distance?
Best answer by hollyatsafe
Hi @trungn1993,
In the NeighborFinder set:
Input: Candidates Only
Number of Neighbors to Find: <blank>
Maximum Distance: 50 (this parameter uses the units of your coordinate system so make sure this is in meters)
Under Attribute Accumulation, Check Generate List and set the Selected Attributes to an attribute that uniquely identifies each point.
The points from the matched port will then hold a list of every neighbour point it has found.
Hi @trungn1993,
In the NeighborFinder set:
Input: Candidates Only
Number of Neighbors to Find: <blank>
Maximum Distance: 50 (this parameter uses the units of your coordinate system so make sure this is in meters)
Under Attribute Accumulation, Check Generate List and set the Selected Attributes to an attribute that uniquely identifies each point.
The points from the matched port will then hold a list of every neighbour point it has found.
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