Re: [sumo-user] desire lines

[Jakob Erdmann <namdre.sumo@xxxxxxxxx>]

You can define <poi> elements with attribute width to achieve the desired visualization in netedit.

With the help of tools/district/tazRel2POI.py it can look like this:

(you can find this tool in the nightly version)

Am Di., 30. Sept. 2025 um 17:25 Uhr schrieb Pedro Oliveira <pedro.engenhariae@xxxxxxxxx>:

Good afternoon,

Is it possible to add a circle in the TAZ in Sumo that varies in size depending on the trips generated? Something similar?

Sds,

Pedro Oliveira

Em seg., 29 de set. de 2025 às 04:16, Jakob Erdmann <namdre.sumo@xxxxxxxxx> escreveu:

Netedit Version v1_24_0-1045 supports scaling the tazRelation thickness. You can download tomorrow at https://sumo.dlr.de/docs/Downloads.php#nightly_snapshots

Am Sa., 27. Sept. 2025 um 21:25 Uhr schrieb Pedro Oliveira <pedro.engenhariae@xxxxxxxxx>:

Good afternoon!

Is it also possible for the line thickness to vary depending on the number of passes, similar to the color calibration?

 We tried using the exaggeration factor, but were unsuccessful.

Sds,

Pedro Oliveira

Em sáb, 27 de set de 2025 16:16, Jakob Erdmann via sumo-user <sumo-user@xxxxxxxxxxx> escreveu:

No. But you can convert your O-format matrix to trips and trips to tazRel with route2OD.py.

Am Fr., 26. Sept. 2025 um 19:24 Uhr schrieb Morgi Diva <nergaku.pop@xxxxxxxxx>:

Dear friend, your solution was great, thank you very much, just one question, instead of using tazrel in the netedit code, would it be possible to use The O-format (VISUM/VISSIM)

Em qua., 24 de set. de 2025 às 10:12, Jakob Erdmann <namdre.sumo@xxxxxxxxx> escreveu:

You can draw desire lines in netedit by converting your OD matrix to tazRelation format (https://sumo.dlr.de/docs/Demand/Importing_O/D_Matrices.html#tazrelation_format)

For a quick demo:

netgenerate --rand --rand.grid

tools/randomTrips.py -n net.net.xml -e 2:0:0 -r routes.rou.xml

tools/district/gridDistricts.py -n net.net.xml -o taz.xml -w 400

tools/route/route2OD.py -a taz.xml -r routes.rou.xml -o tazrel.xml

netedit -s net.net.xml -a taz.xml -d tazrel.xml

In netedit:

- use data mode (F4)

- configure data coloring by attribute 'count' (F9)

- click on a TAZ to have lines on only for that one

regards,

Jakob

Am Mi., 24. Sept. 2025 um 13:47 Uhr schrieb Morgi Diva via sumo-user <sumo-user@xxxxxxxxxxx>:

Hello Sumo friends,

My name is Morgana Roosevelt and I need help with a project. I simulated a road network here in the region using the Origin-Destination matrix and needed to obtain the desired lines.

Can anyone help me?
Does Sumo have this emulation function?

If so, where can I find it?

Thank you very much in advance.

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