Hello, I'm trying to simulate a simple highway scenario based on detector measurements using dfrouter. I have a highway piece in two directions with halfway an on-ramp and off-ramp for both directions. Detectors are located on the highway before, in between and after the two ramps for each driving direction. I found out that a significant amount of vehicles leave the highway at the off-ramps, which causes the number of vehicles that is measured at downstream detectors to be far too low.
I was expecting that dfrouter only computes routes between source and sink detectors, but apparently it also adds routes that do not end at sink detectors. Is there a way to have dfrouter only compute routes that end at sink detectors? I don't like it that dfrouter exits a lot of vehicles prematurely without me having any control over it. So if there's a simple fix, please advise me. I can come up with some solutions that are not really pleasing because they are not neat and require more time: 1. Add dummy sink detectors at off-ramps that measure 0 cars. I wonder whether this would actually work. 2. List all off-ramp edges and give them to dfrouter with option "--disallowed-edges". Best regards, Pieter ------------------------------------------------------------------------------ Start Your Social Network Today - Download eXo Platform Build your Enterprise Intranet with eXo Platform Software Java Based Open Source Intranet - Social, Extensible, Cloud Ready Get Started Now And Turn Your Intranet Into A Collaboration Platform http://p.sf.net/sfu/ExoPlatform _______________________________________________ sumo-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/sumo-user
