Source data must be without header in columns as: [X] [Y] (each record in a separate row, column separator can be either space, tab or semicolon, decimal separator can be either point or comma). Lines beginning with a character are excluded. Coordinate divisor 1000 enables input coordinates and zone intervals in metres but get density values per km². Divisor 100 results in densities per hectare. Suitability mask (if used) must be an Idrisi byte or real rst format headerless raster.

Exercise 3983.