Hi Jian,
which version of sumo do you have?
There were some problems with the Taz definitions for person trips, but the issue was solved on
May 28th (see https://github.com/eclipse/sumo/issues/7092).
Please try downloading the latest sumo version and check if the issue persists. You can get the last version from the GitHub repository
https://github.com/eclipse/sumo/ or from the Nightly Snapshots
https://sumo.dlr.de/docs/Downloads.php#sumo_-_latest_development_version.
Regards,
Giuliana
From: sumo-user-bounces@xxxxxxxxxxx [mailto:sumo-user-bounces@xxxxxxxxxxx]
On Behalf Of Jian Yang
Sent: Freitag, 24. Juli 2020 17:14
To: sumo-user@xxxxxxxxxxx
Subject: [sumo-user] TAZ for pedestrian routing
I've recently come across the problem of using duarouter on pedestrian trips.
In my trip file, if I use "from=xxx to=xxx" (xxx represents edge id) for the src and sink definition, the duarouter will successfully generate the .rou.xml file.
<vType id="ped_pedestrian" vClass="pedestrian"/>
<person id="ped0" depart="0.00" type="ped_pedestrian">
<walk from="152169580" to="721202194"/>
</person>
But if I use fromTaz/toTaz format (the taz has been defined in additional file, and one taz contains multiple valid edges that allow pedestrian), the duarouter will run into "Segmentation Fault"
<vType id="ped_pedestrian" vClass="pedestrian"/>
<person id="ped0" depart="0.00" type="ped_pedestrian">
<personTrip fromTaz="sdh" toTaz="dbt"/>
</person>
The duarouter works fine with vehicle trips on Taz definition. Does anyone know a way to applying taz-based routing to pedestrians?