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Re: [sumo-user] Avoiding U-turns with duarouter

Hi Ion,

 

you can select U-turns in netdit and save the selection to a text file:

  • choose select mode
  • filter: connection, attribute "dir", value "t", click "Apply selection" button (t for turn, there are other values like s=straight, l=left, r=right)
  • click "Save" button below to save the selection to a text file for further processing

sumolib allows as well to iterate through the network and filter connections by direction: sumolib.net.connection.getDirection()

 

Best regards

Mirko

 

 

 

 

-----Original-Nachricht-----

Betreff: [sumo-user] Avoiding U-turns with duarouter

Datum: 2024-08-13T13:52:33+0200

Von: "Ion Cojoc via sumo-user" <sumo-user@xxxxxxxxxxx>

An: "Mirko Barthauer via sumo-user" <sumo-user@xxxxxxxxxxx>

 

 

 

 
Hi,
 
I'm wondering if it's possible to avoid U-turns in the routes generated by duarouter. I tried adding a cost to the connections in the network, but detecting U-turns was challenging. Could you provide some guidance on the best approach for this task?
 
Regards,
Ion
 
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