Hi Anil, I haven't looked over the data but I had a similar problem when I was using routeSampler.py. One of causes I found for sever jams was to do with some vehicle routes either starting with or ending with a U-turn manoeuvre.
What I did was run the model in the GUI and visually look for where these jams are occurring and then click on the car that I believe to be causing the jam to see if it is attempting a U-turn either at the start of its journey or the end. If it is I'd then go into the rou.xml file in a text editor like notepad++ and look at the id of the vehicle causing the jam and trim either the beginning or the end of its route accordingly to remove the U-turn manoeuvre. If this is the issue, removing these U-turns will help reduce jams. I hope this helps but if not maybe someone else who is more familiar with routeSampler.py could help. All the best, Barry -----Original Message----- From: sumo-user-boun...@eclipse.org [mailto:sumo-user-boun...@eclipse.org] On Behalf Of anilbaral Sent: 06 July 2020 19:23 To: sumo-user@eclipse.org Subject: [sumo-user] RouteSampler.py demand generation problems CAUTION: This email originated from outside of the organisation. Do not click links or open attachments unless you recognise the sender and know the content is safe. Hi all, I have use routeSampler.py to generate demand with edge count data. The edge data was generated from the flow file and contains the hourly count on the edges with detectors. I was successfully able to generate the vehicle using routeSampler, and the mismatch was almost negligible. However, when I run the simulation, I find a lot of jam during *peak hours*. I have used the actuated traffic light and most probably traffic light is not the cause of traffic jams. I am not sure how to deal with this problem. I think it is due to the routes that are being generated by routeSampler.py. Please suggest how can I deal with these issues and what can be the probable causes? Attached is the file: FILES_Sumo.rar <https://eur03.safelinks.protection.outlook.com/?url=http%3A%2F%2Fsumo-user-mailing-list.90755.n8.nabble.com%2Ffile%2Ft411%2FFILES_Sumo.rar&data=02%7C01%7CB.Evans%40exeter.ac.uk%7C21cdeb20d03d445fb35b08d8217d9104%7C912a5d77fb984eeeaf321334d8f04a53%7C0%7C0%7C637296170474282354&sdata=Imeub1WorD8Cy04cUhEtgngsIbizggA6V8SApLjcIew%3D&reserved=0> Thanks Anil -- Sent from: https://eur03.safelinks.protection.outlook.com/?url=http%3A%2F%2Fsumo-user-mailing-list.90755.n8.nabble.com%2F&data=02%7C01%7CB.Evans%40exeter.ac.uk%7C21cdeb20d03d445fb35b08d8217d9104%7C912a5d77fb984eeeaf321334d8f04a53%7C0%7C0%7C637296170474282354&sdata=6rUASrTC93DTcLxEnU2x3WrQsK6%2FZYfvO%2BfJPzNXhLE%3D&reserved=0 _______________________________________________ sumo-user mailing list sumo-user@eclipse.org To unsubscribe from this list, visit https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.eclipse.org%2Fmailman%2Flistinfo%2Fsumo-user&data=02%7C01%7CB.Evans%40exeter.ac.uk%7C21cdeb20d03d445fb35b08d8217d9104%7C912a5d77fb984eeeaf321334d8f04a53%7C0%7C0%7C637296170474282354&sdata=y5I1%2FYUxroZ2ar8JVjxG1B34WWC3WFBoGTqCuuzpFb0%3D&reserved=0 _______________________________________________ sumo-user mailing list sumo-user@eclipse.org To unsubscribe from this list, visit https://www.eclipse.org/mailman/listinfo/sumo-user
