Re: [sumo-user] How to give more chance(to change the weight ) of some e

[Jakob Erdmann <namdre.sumo@xxxxxxxxx>]

Hello,

the priority is a static attribute of the network edges. When importing from OpenStreetMap, the priority is defined according to the road classification and the typemap: https://github.com/eclipse/sumo/blob/master/data/typemap/osmNetconvert.typ.xml

You can load a different typemap to suite your needs and you can an edit the edge priorities with Netedit.

regards,

Jakob

Am Di., 24. März 2020 um 18:31 Uhr schrieb Jane Cheung <cheung180515@xxxxxxxxx>:

Hi, Jakob. Thanks for your kindly reply！

Could I ask one more question?

How is the priority of the edges defined?  Is it the priority attribute in xxx.net.xml?

Best！

Lizzy

On Tue, Mar 24, 2020 at 4:58 PM Jakob Erdmann <namdre.sumo@xxxxxxxxx> wrote:

Hello,

in the latest development  version you can use the duaIterate option

'duarouter--weights.priority-factor X' where X is a positive number. This will causes edges with low priority to receive a penalty that makes them less likely to be used.

For details, see https://sumo.dlr.de/docs/Simulation/Routing.html#routing_by_traveltime_and_edge_priority

You can get the development version at https://sumo.dlr.de/docs/Downloads.php#sumo_-_latest_development_version

regards,

Jakob

Am Mo., 23. März 2020 um 07:36 Uhr schrieb Jane Cheung <cheung180515@xxxxxxxxx>:

Dear  all,

I have one question while I was using the  duaIterate.py to generate the routes in my simulation. I would like to improve the probability of some edges to be chosen in some routes generated. How could  I give more chances (like change the weight ) to some edges in one network while using duaIterate.py?

any kindly help will be appreciated!

Lizzy  Cheung

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