Summed Point Influences 1.0 beta

Kim Fisher ([email protected]) and Karl Didier ([email protected])
Script for ArcGIS tool to calculate an index of influence intensity (e.g., hunting) from multiple features (e.g., villages) using a cost surface (e.g., travel time).
The features can be weighted (e.g., by population size), and the result is expressed in weight (e.g. hunter population) and can be converted to integer.
Based loosely on original AML by Gosia Bryja ([email protected]) and Karl Didier ([email protected]).
Requirements: ArcView or greater license; Spatial Analyst