It appears that your ptline file contains no line data. This means your osm
file does not contain public transport information. Hence you get no
traffic.
You can use http://öpnvkarte.de/ <http://xn--pnvkarte-m4a.de/> to check OSM
data availability on a map beforehand.

Am Do., 4. Juni 2020 um 14:27 Uhr schrieb Issa, Joshua <
[email protected]>:

> Here is the ptline file:
>
>     <input>
>
>         <osm-files value="map.osm.xml"/>
>
>     </input>
>
>
>
>     <output>
>
>         <output-file value="map.net.xml"/>
>
>         <ptstop-output value="ptstop.xml"/>
>
>         <ptline-output value="ptlines.xml"/>
>
>     </output>
>
>
>
>     <projection>
>
>         <proj.utm value="true"/>
>
>     </projection>
>
>
>
>     <formats>
>
>         <osm.stop-output.length value="20"/>
>
>     </formats>
>
>
>
> </configuration>
>
>
>
> There was an empty trips.trips.xml.errorlog file generated, but that is it.
>
>
>
> Joshua
>
>
>
> *From:* [email protected] [mailto:
> [email protected]] *On Behalf Of *Jakob Erdmann
> *Sent:* June 4, 2020 8:22 AM
> *To:* Sumo project User discussions <[email protected]>
> *Subject:* Re: [sumo-user] Using PT Stops
>
>
>
> This means, the public transport lines defined in OSM could not be
> imported successfully.
>
> Can you post the contents of the input ptline file and the .errorlog file
> generated by ptlines2flows? Was there any error output from ptlines2flows?
>
>
>
> Am Do., 4. Juni 2020 um 14:16 Uhr schrieb Issa, Joshua <
> [email protected]>:
>
> Hello Mirko,
>
>
>
> The file flows.rou.xml does not generate traffic. It just says defines the
> vType for all the types of vehicle.
>
>
>
> Joshua
>
>
>
> *From:* [email protected] [mailto:
> [email protected]] *On Behalf Of *Mirko Barthauer
> *Sent:* June 3, 2020 11:41 AM
> *To:* [email protected]
> *Subject:* Re: [sumo-user] Using PT Stops
>
>
>
> Hi Joshua,
>
> you get a file called flows.rou.xml containing PT flows (some sort of
> traffic demand & routes file). This can be loaded into SUMO using the
> adequate SUMO cmd line options or the corresponding sumocfg config file.
> See here <https://sumo.dlr.de/docs/Simulation/Basic_Definition.html> for
> a brief introduction on how to do this.
>
> Regards
> Mirko
>
> Am 03.06.2020 um 17:14 schrieb Issa, Joshua:
>
> Hi all,
>
>
>
> I’ve been following the tutorial
> https://sumo.dlr.de/docs/Tutorials/PT_from_OpenStreetMap.html, but I
> can’t seem to utilize it properly. There doesn’t seem to be any
> instructions on how to use the files generated by the python code. I was
> wondering if I could get some direction on how to apply the files generated.
>
>
>
> Joshua
>
>
>
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