Ah, I didn’t know that. It is working fine now! Thanks a lot.
The laneData definition must be placed in an additional file loaded with option --additional-files
Hello,
Does that mean when I add this directly to the cfg file it would be fine?
My .cfg file looks like this right now:
<?xml version="1.0" encoding="UTF-8"?>
<configuration xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/sumoConfiguration.xsd">
<input>
<net-file value="map.net.xml"/>
<route-files value="map.rou.xml"/>
</input>
<time>
<begin value="0"/>
<end value="50000"/>
</time>
</configuration>
<additional>
<laneData id="<MEASUREMENT_ID>" file="lanedata.xml" />
</additional>
What should I write on terminal for it to give me lanedata.xml? In the
wiki, fcd data is gathered by:
--fcd-output OUTPUTFILE
but I couldn't find the command for lanedata and just running it with:
sumo -c map.sumo.cfg --fcd-output sumoTace.xml
doesnt work because it says there's a problem with the cfg file. What
am I doing wrong, I am confused?
Regards,
On Sun, Apr 18, 2021 at 1:40 AM Jakob Erdmann <namdre.sumo@xxxxxxxxx> wrote:
>
> laneData and edgeData definitions will generate outputs for the whole network. The MEASUREMENT_ID is only there to distinguish different outputs (i.e. when using the vTypes attribute).
> To change the aggregation, use the 'freq' attribute.
>
> regards,
> Jakob
>
> Am Sa., 17. Apr. 2021 um 20:38 Uhr schrieb Toprak <atoprakfirat@xxxxxxxxx>:
>>
>> Hello,
>>
>> I am trying to get the data of congestion levels for each individual
>> road. I have found this page
>> https://sumo.dlr.de/docs/Simulation/Output/Lane-_or_Edge-based_Traffic_Measures.html#Value_Descriptions
>> and I think the lane data can somewhat help me. However, I am still a
>> rookie on Sumo so I have some questions. To get that lane data, I
>> think I need to add:
>> <additional> <laneData id="<MEASUREMENT_ID>" file="<OUTPUT_FILE>"
>> .../> </additional> part to the cfg file. But in the example of the
>> additional-file page on the wiki, It looks like I need to write it for
>> each road. Is there a way to get the laneData for each road, at each
>> time step?
>>
>> Regards,
>> A. Toprak Firat
>> _______________________________________________
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>
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