Hello, the default settings of randomTrips.py give equal probability for each edge to be used as a start/destination edge. However, the routes themselves are computed as the shortest path between start and destination. In a real-life network some edges will be more "important" and be in many possible shortest paths while other edges will naturally be less used. I think what you are trying to achieve is very unlikely in a real-life network. Furthermore if your network uses traffic lights and these are not well tuned, you may get big jams which can further widen the discrepancy in edge usage. Your best bet is to play around with synthetic networks to achieve uniform distribution. regards, Jakob
2013/11/1 Brown Daniel <[email protected]>: > Hello, > > > > I want to generate vehicle movement to have vehicles uniformly running in > road network. Because I need a large number of vehicles, I use > randomTrips.py tool to choose source and destination randomly. But, during > the simulation, vehicles are not uniformly distributed in the network. Some > edges are occupied by many vehicles while other edges have no vehicles. > > > > How can I generate a vehicle route to have a uniform distribution of > vehicle movement in the network? > > > > Thanks > > > Daniel > ------------------------------------------------------------------------------ > Android is increasing in popularity, but the open development platform that > developers love is also attractive to malware creators. Download this white > paper to learn more about secure code signing practices that can help keep > Android apps secure. > http://pubads.g.doubleclick.net/gampad/clk?id=65839951&iu=/4140/ostg.clktrk > _______________________________________________ > sumo-user mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/sumo-user ------------------------------------------------------------------------------ Android is increasing in popularity, but the open development platform that developers love is also attractive to malware creators. Download this white paper to learn more about secure code signing practices that can help keep Android apps secure. http://pubads.g.doubleclick.net/gampad/clk?id=65839951&iu=/4140/ostg.clktrk _______________________________________________ sumo-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/sumo-user
