https://community.esri.com/t5/arcgis-pro-questions/counting-the-number-of-centroids-in-a-certain/m-p/1126995#M49122 <P>you are doing this in vector world?&nbsp; An image would help since it appears to be a simple select by attributes within a distance of... style question (or other intersect/extract variants), but it may be more complex</P> Thu, 16 Dec 2021 22:59:49 GMT DanPatterson 2021-12-16T22:59:49Z https://community.esri.com/t5/arcgis-pro-questions/counting-the-number-of-centroids-in-a-certain/m-p/1126970#M49118 <P>Hello Everybody. This is my first post in this group.</P><P>I am trying to calculate number of centroids in a 500km radius from a particular stretch of centroids (104 points) in my grid. I have a cost raster through which I have used cost distance command to calculate least-cost/shortest paths between that stretch and the target points. I am not concerned about the cost of the path and hence reclassified my cost raster as well. However, I am not being able to count the number of centroids in 500 kilometers from each of the centroid in my stretch feature class. How do I do that? Pleas help me&nbsp;</P> Thu, 16 Dec 2021 22:23:52 GMT https://community.esri.com/t5/arcgis-pro-questions/counting-the-number-of-centroids-in-a-certain/m-p/1126970#M49118 bilal692 2021-12-16T22:23:52Z https://community.esri.com/t5/arcgis-pro-questions/counting-the-number-of-centroids-in-a-certain/m-p/1126995#M49122 <P>you are doing this in vector world?&nbsp; An image would help since it appears to be a simple select by attributes within a distance of... style question (or other intersect/extract variants), but it may be more complex</P> Thu, 16 Dec 2021 22:59:49 GMT https://community.esri.com/t5/arcgis-pro-questions/counting-the-number-of-centroids-in-a-certain/m-p/1126995#M49122 DanPatterson 2021-12-16T22:59:49Z