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Re: [sumo-user] Problem with TAPAS Cologne simulation (URGENT)
Hello,
the TAPASCologne scenario is in pretty bad shape regarding traffic lights and route assignment.
To compensate for the massive traffic jams that would otherwise occur in scenario version 0.24.0, the option --scale 0.3 is used in the sumo configuration to reduce the traffic demand by 70%.

You can download an updated version of the scenario that uses adaptive traffic lights and better (but slower) traffic assignment:
https://sourceforge.net/projects/sumo/files/traffic_data/scenarios/TAPASCologne/TAPASCologne-0.32.0.7z/download
This scenario version runs 100% of the traffic demand.
The network still contains many errors in regard to junction modelling and traffic light coordination. Thus, there is a lot of jamming and the resulting travel times should not be taken at face value.

regards,
Jakob



2018-04-09 5:22 GMT+02:00 Abeer Hakeem via sumo-user <sumo-user@xxxxxxxxxxxxxxxxxxxxx>:
Hello Sumo users,


I'm using TAPAS cologne routes in the 6 to 8 XML file in my research experiments. However, I noticed that not all the vehicles depart and run although they are loaded onto the network. Also, a large group of vehicles arrive although they do not depart and run. Further, there are many of insertion-backlogged vehicles.


I would like all the vehicles to be loaded and running so I can test them in my experiments. Unfortunately, I don't know where the problem is but do have any recommendation to fix this problem?


Thank you in advance.


Best regards,
I. Abeer M. Hakim

Lecturer

Information Technology??Department
Faculty of Computing and Information Technology
King AbdulazizUniversity
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