Find points within a certain distance and sum values within that group into one point

Hi all,

I have a series of points that have a value-aligned with them.

In the PT I have a series of points in a list and in the ‘data to sum’ I have values that are aligned with the PT list. My aim is to find points that are within a certain distance and sum the data values within the range, leaving myself with a shorter, simplified list of points.

I am struggling to wrap my head around the list management, culling the points, but still summing the data points.

Any advice would be very helpful.

Thanks,
T

join and sum points near by.gh (63.6 KB)