Re: [sumo-user] Displaying flows

["Issa, Joshua" <Joshua.Issa@xxxxxxxxxxxxxx>]

I believe it is b). How would I fix this?

 

From: sumo-user-bounces@xxxxxxxxxxx [mailto:sumo-user-bounces@xxxxxxxxxxx] On Behalf Of Jakob Erdmann
Sent: June 20, 2020 11:04 AM
To: Sumo project User discussions <sumo-user@xxxxxxxxxxx>
Subject: Re: [sumo-user] Displaying flows

 

Are you building a) an abstract rail network like this:

or b) rail network with to-scale geometries (i.e as found in OSM).

 

In case a) you have to switch vehicle visualization to 'boxes' until https://github.com/eclipse/sumo/issues/6920 is fixed.

in case b) you may have an error in your network where the geometries are wrong. The last network you sent looked as if it might have used meters where kilometers should have been used instead.

 

 

 

Am Sa., 20. Juni 2020 um 16:19 Uhr schrieb Issa, Joshua <Joshua.Issa@xxxxxxxxxxxxxx>:

Is there any way to change this from happening? The trains have a specified length, and when the length is increased the standard version increases, but the real world view does not. How can I work around that?

 

From: sumo-user-bounces@xxxxxxxxxxx [mailto:sumo-user-bounces@xxxxxxxxxxx] On Behalf Of Jakob Erdmann
Sent: June 17, 2020 11:07 AM
To: Sumo project User discussions <sumo-user@xxxxxxxxxxx>
Subject: Re: [sumo-user] Displaying flows

 

I think what's happening here is that you defined an edge with length-geometry-mismatch (the geometry is shorter than the length). Train carriages are always scaled along with the mismatch-factor which makes them look short in this case.  See https://sumo.dlr.de/docs/Simulation/Distances.html

 

I intend to makes this configurable (https://github.com/eclipse/sumo/issues/6920)

 

regards,

Jakob

 

Am Mi., 17. Juni 2020 um 16:59 Uhr schrieb Issa, Joshua <Joshua.Issa@xxxxxxxxxxxxxx>:

Sure.

 

In standard:

 

In real world:

 

Thanks

 

From: sumo-user-bounces@xxxxxxxxxxx [mailto:sumo-user-bounces@xxxxxxxxxxx] On Behalf Of Jakob Erdmann
Sent: June 17, 2020 10:53 AM
To: Sumo project User discussions <sumo-user@xxxxxxxxxxx>
Subject: Re: [sumo-user] Displaying flows

 

Can you share a screenshot of what you mean by singular points?

 

Am Mi., 17. Juni 2020 um 13:40 Uhr schrieb Issa, Joshua <Joshua.Issa@xxxxxxxxxxxxxx>:

Hello all,

 

When running the simulation, the flows display as singular points when the display is set to “real world”. I was wondering if I could get the vehicles to display as the full vehicle.

 

Thank you

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