I have a multi point Townland file. I want to be able to remove duplicates within a radius of 3000 meters from each individual point??
I cannot simply remove duplicates as they are from various locations.
E.g. There may be five points called Castletown within a 4000m radius and I only want one.
However there may be another five points called Castletown 40,000m away (As more than one area is called Castletown) and I also only want to keep one of these within a 4000m radius of itself.
Therefore I would end up with two points called Castletown from two separate locations.
Any ideas whats the best way to do this?