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[sumo-user] od2trips erros and TAZ definition in a large network
  • From: "LONG, Meng [Student]" <meng.long@xxxxxxxxxxxxxxxx>
  • Date: Mon, 18 Dec 2023 08:56:53 +0000
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  • Thread-topic: od2trips erros and TAZ definition in a large network

Hi SUMO expert,

I am using od2trips and tazRelation file to obtain route file , but there are many warnings and errors like below when I execute trip2route:

Error: Mandatory edge '681882530' not reachable by vehicle '64140'.
Error: The vehicle '64140' has no valid route.
Error: No connection between edge '28109408' and edge '86113233#2' found.

I found two reasons: 1) trips of cars are generated on bus lanes (disallow cars); 2) vehicles generate on destination edge ( only can exit the network), so they cannot find connection between the destination edge and other edges. As my network is big and TAZ file is obtained by edgesInDistricts.py, I cannot specify source and sink edge manually for each TAZ. 

Therefore, how can I fix the above two problems? Is there any method to constrain od2trips not assigning cars on bus lane, and any method to specify source and sink edge in a large network? And there may be many other problems I didn't find either. Could you give me any suggestions?

As the attachment size limit, I only attached my original files for your reference. You can run the command following "using commands.txt".


Many thanks,
Meng


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Attachment: Equiry_od2trips erros in a large network.rar
Description: Equiry_od2trips erros in a large network.rar


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