Hi I have a little question: I have a point-vector layer where the points represents cities. For each city I know the population and I have calculated the dimension of the agricultural land that has to be around these cities to nourish the people (in square meters). Now I have to display the agricultural area around the cities. The problem is, that the cities are in a hilly landscape. The Question is now: How can I calculate and display the agricultural land around my points (cities) as a function of the topography?
Thanks for any Help. Martin _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
