Hello Mirko,

I tried to use what you said me before but it doesn't work.
For example, when I use the plot_trajectories.py with:
python plot_trajectories.py fcd.xml -t td -o plot.png -s
and i have the message "SyntaxError: invalid syntax" .

Could we have more details to use the tools for visualization ?

Regards
Julien
De : [email protected] <[email protected]> De la part 
de Mirko Barthauer
Envoyé : vendredi 6 décembre 2019 19:07
À : [email protected]
Objet : Re: [sumo-user] Problem with Sumo for visualization


Hello Julien,

this message is given when the script is called without the path to the SUMO 
network file. You do this using the -n/--net switch: "-n 
path/to/your/net.net.xml". Have a look at the option list in the SUMO docs.

Regards
Mirko
Am 06.12.2019 um 16:43 schrieb Julien Leplat:
Hello,

We are French students and we use Sumo for a project.
We have a problem with the software. We want to make a visualization (like 
colored map or diagram) of a simulation in SUMO. We looked at the tuto ( 
https://sumo.dlr.de/docs/Tools/Visualization.html) and the FAQ on the website. 
We use SUMO version 1.3.1  .

We execute the program "plot_net_dump.py" for example with "spyder" which is a 
python software. But it doesn't work and we have this error's message :
"
Error: a network to load must be given.
An exception has occurred, use %tb to see the full traceback.

SystemExit: 1
"

Could you give me more details of how make visualization of simulation ?

Cordially





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