Re: [sumo-user] CarFollowingModels functions call graph

Hello, my suggestion is to use a slightly different syntax: either use the $(...) function, the backticks are no longer recommended:     grep -i "\.followSpeed(" $(find src -name "*.cpp" -o -name "*.h") or find with xargs (my linux favorite)   find src -name "*.cpp" -o -name "*.h" | xargs gre

Re: [sumo-user] ODP: ODP: Traffic Assignment

Hello, 1) in your second sumocfg no route file is being loaded and therefore you have no vehicles 2) I recommend that you rebuild your network with the recommend options for importing OSM data: https://sumo.dlr.de/docs/Networks/Import/OpenStreetMap.html#recommended_netconvert_options (alternatively

Re: [sumo-user] Verbose output

I use randomtrips.py to create random trips. I use the command below to generate trips. python randomTrips.py -n ./RoutingSim1.net.xml -o ./RoutingSim1.rou.xml -e 20 --route-file .RoutingSimRoute1.rou.xml --validate true Thanks On Wed, Mar 25, 2020, 01:56 Jakob Erdmann wrote: > How did you de

Re: [sumo-user] Verbose output

When you change the amount of traffic with the -e option than the traffic is spread over a larger time. To increase the traffic density you need to use the -p option (https://sumo.dlr.de/docs/Tools/Trip.html#arrival_rate) Also, when there are only a few vehicles in the network, the traffic interact

[sumo-user] Complex Junctions

Hello All, I am currently having trouble implementing complex Junctions/Intersections from OSM Data to SUMO. I would like to get only one junction controlled by only one traffic light (or one traffic light at each incoming Lane) and correct connections in order to implement TLS-Programms. Atta

Re: [sumo-user] Complex Junctions

Sorry, forgot to attach the picture. Von: sumo-user-boun...@eclipse.org [sumo-user-boun...@eclipse.org]" im Auftrag von "Kaubruegger, Benedikt [bkaubrueg...@psi.de] Gesendet: Mittwoch, 25. März 2020 16:54 An: sumo-user@eclipse.org Betreff: [sumo-user] Compl

[sumo-user] Boundary Conditions + Acceleration

Dear all, I have two questions. I have a network where congestion forms at the inflow and never resolves. I played around with most of the departSpeed options but none of them seem to resolve it. Do you have any suggestions for what might help here? I'm trying to get the congestion to travel back

[sumo-user] Number of vehicles in each timestep changes

I'm new to SUMO, and I'm trying to export some traces, so I can use them in python. I exported some FCD Output (xml) files from a simulation, each with a 10 minute length, at different starting times. I'm using the traces from this project . They all go from a

Re: [sumo-user] Complex Junctions

Hello, the heuristics behind option junctions.join do not yet handle all cases of multi-modal intersections very well. If you are only simulating cars then you can probably make the option join this kind of intersection if you also set --keep-edges.by-vclass passenger Alternatively, you can join th

Re: [sumo-user] Boundary Conditions + Acceleration

1) departSpeed="desired" should never jam the inflow. Combine this with departPos="last" for maximum flow. Add departLane="best" to get a good lane distribution on multi-lane roads 2) traci.vehicle.getAccel returns maximum acceleration which is desired by most cfmodels as long as the vehicle is bel

Re: [sumo-user] Number of vehicles in each timestep changes

Hello, the low number if vehicles at the start is typical because the networks starts empty and has to fill up. The high number of vehicles later in the simulation occurs because that scenario is horribly congested. Mostly due issues with the network ( https://sumo.dlr.de/docs/Data/Scenarios/TAPASC

Re: [sumo-user] Boundary Conditions + Acceleration

Thank you so much Jakob! Eugene On Wed, Mar 25, 2020 at 1:44 PM Jakob Erdmann wrote: > 1) departSpeed="desired" should never jam the inflow. Combine this with > departPos="last" for maximum flow. Add departLane="best" to get a good lane > distribution on multi-lane roads > 2) traci.vehicle.getA

Re: [sumo-user] Number of vehicles in each timestep changes

Thanks for the reply. Is there a way to simulate a longer time period, but just export a smaller window of it? Em qua, 25 de mar de 2020 17:48, Jakob Erdmann escreveu: > Hello, > the low number if vehicles at the start is typical because the networks > starts empty and has to fill up. > The high

[sumo-user] netconvert opendrive 1.5

Dear community, I have an OpenDrive Version 1.5 map that I am trying to convert using NETCONVERT into a SUMO readable format. However, I am getting the following: -- Warning: Given openDrive file 'XX.xodr' uses version 1.5; Version

Re: [sumo-user] Number of vehicles in each timestep changes

Some outputs such as meanData output allow setting begin and end times for their output. For fcd-output this is not possible directly. There are several workarounds: - export output for the whole simulation, then cut of the undesired parts in post-processing (the output is order by time which makes

Re: [sumo-user] Number of vehicles in each timestep changes

Thanks, Jakob! Em qua, 25 de mar de 2020 18:08, Jakob Erdmann escreveu: > Some outputs such as meanData output allow setting begin and end times for > their output. > For fcd-output this is not possible directly. There are several > workarounds: > - export output for the whole simulation, then c

Re: [sumo-user] netconvert opendrive 1.5

There is support The error is unrelated to new 1.5 features. You can find a list of missing features at https://github.com/eclipse/sumo/issues/6695 According to Section 5.3.9.1 of the OpenDrive 1.5 Sprecification, the signal type cannot be empty (though it may be set to -1 or "none"). You should be

[sumo-user] Import Error

While I am using sumo through python, I am getting an import error on libsumo. But not on sumolib or traci. Why could it be? How can I solve it? ___ sumo-user mailing list sumo-user@eclipse.org To unsubscribe from this list, visit https://www.eclipse.org

[sumo-user] Not slowing down at intersections

Dear all, We have a four way junction where every side has a right, left and straight connection. All the vehicles have speedMode 31 and the node type is set to AllWayStop. However, vehicles making a right turn sometimes still speed through the junction without stopping. Does anyone have any idea

Re: [sumo-user] Not slowing down at intersections

Hello, It should not happen and I have no Idea why it would (so it's probably a bug). Can you reproduce it without TraCI? If so, send me the scenario please. If it depends on traci, please try to determine which traci commands are necessary to reproduce the issue (then send me the scenario). regar