Hello, 1) you can run sumo with the option --fcd-output fcd.xml --fcd-output.geo for a complete trace of vehicle positions along their route (including start and end points) 2) - you can do coordinate transformations using traci (this can also be done after the acutal simulation is finished by simpy loading the network and doing coordiate queries). see http://sumo-sim.org/wiki/TraCI/Simulation_Value_Retrieval#Command_0x82:_Position_Conversion - you can do coordinate transformations using sumolib (requires pyproj python module). In the source code you will also find the formula. see http://sumo-sim.org/wiki/Tools/Sumolib the functions are sumolib.net.convertLonLat2XY and sumolib.net.convertXY2LonLat Implementing the function sumolib.net.convertLanePos2XY is left as an exercise for the reader (but be sure to send a patch if you do).
regards, Jakob 2014-02-02 Arin Vinitchaykul <[email protected]>: > Hi [email protected], > Please help clarify my 2 questions below. > 1) Could you suggest how to get latitude and longitude coordinates of the > vehicles instead of sumo x,y-coordinates?More specific details about what I > would like to do:In the tripinfo file output from the simulation, it gives > destinations of all vehicles in term of arrivalLane and arrivalPos. But I > would like to know those destinations in term of latitude and longitude. > 2) Is there an equation to convert sumo x,y-coordinates to > lat/lon-coordinates? > Thank you in advance for your reply. > Best regards,Arin Vinitchaykul > > ------------------------------------------------------------------------------ > WatchGuard Dimension instantly turns raw network data into actionable > security intelligence. It gives you real-time visual feedback on key > security issues and trends. Skip the complicated setup - simply import > a virtual appliance and go from zero to informed in seconds. > > http://pubads.g.doubleclick.net/gampad/clk?id=123612991&iu=/4140/ostg.clktrk > _______________________________________________ > sumo-user mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/sumo-user > > ------------------------------------------------------------------------------ Managing the Performance of Cloud-Based Applications Take advantage of what the Cloud has to offer - Avoid Common Pitfalls. Read the Whitepaper. http://pubads.g.doubleclick.net/gampad/clk?id=121051231&iu=/4140/ostg.clktrk _______________________________________________ sumo-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/sumo-user
