Bonjour Julien,

please post the complete output.
Have you tried to call plot_trajectories.py without the -s option

Salutations,
Harald

Am 13.12.19 um 13:47 schrieb Julien Leplat:

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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