SETUP

Instructions
1) Download and save tool in your folder
2) Open Arcmap (versions 9.x)
3) Open a new empty map
4) Go to File-Open and click to Appennino tool x.x.mxt downloaded first
5) Click on the icon with the mountain 

To try the tool, download the sample files

- land use layer: Land_use / land use code field: LANDUSECOD
- home range layer: Home_ranges / Single animal code field: N_PHEASANT
- study area availability layer: Availability_plots
- fixes layer:Pheasants_points / Single animal code field: N_PHEASANT