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Re: [sumo-dev] plot_net_dump visualization

It is not like there is no plot at all. By removing the limits it gets zoomed out.
It is plotted like this:
The problem is that it is not colored at all.
Also, the path I am using looks looks this:
python D:/prog/tools/visualization/

Do you have any idea what might be?

Thank you!

On Fri, Sep 3, 2021 at 8:49 AM Jakob Erdmann <namdre.sumo@xxxxxxxxx> wrote:
Possibly, you are plotting an empty spatial range. Try running your command without --xlim and --ylim.  Also, the tool is located at SUMO_HOME/tools/visualization. If you put it someplace else it may not find it's libraries.

Am Do., 2. Sept. 2021 um 19:49 Uhr schrieb Iulia Onică <onica.iulia26@xxxxxxxxx>:

I was trying to get a plot using plot_net_dump python script but it seems like nothing is plotted.
I used the following command:
python .SUMO HOME/ -v -n --measures speed,entered --xlabel [m] --ylabel [m]  --default-width 0.5 -i  dumps_0_500.xml,dumps_500_1000.xml --xlim 300,1500 --ylim 1100,2300 --min-color-value -1000 --max-color-value 1000 --min-width-value -1000 --max-width-value 1000 --colormap seismic

And nothing gets colored on the map. I ran the simulation with a random traffic using and with this code for the additional file:
<edgeData id="dumps_0_500" freq="20" file="dumps_0_500.xml" excludeEmpty="true" begin="0" end="500"/>
<edgeData id="dumps_500_1000" freq="20" file="dumps_500_1000.xml" excludeEmpty="true" begin="500" end="1000"/>

The output file looks like this:

Do you know which may be the problem?

Thanks a lot,
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Iulia-Petronela Onică

Student | Faculty of Electronics Telecommunications and Information Technology

+(40) 751 391 832

Skype: onica.iulia26

Alternative e-mail:  iulia.onica@xxxxxxxxx


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