Bob Ham wrote: > Does the location have any meaning? The initial location is chosen at random, then nodes swap locations to produce a layout that will be efficient for greedy routing. For more information see the Defcon slides and Oskar Sandberg's paper: http://www.math.chalmers.se/~ossa/defcon13/ http://www.math.chalmers.se/~ossa/swroute.pdf Cheers, Michael