Re: [sumo-user] Uninstalling SUMO

Hi Harald, Thank you so much for pointing out that I was missing "make install" step. Yesterday, I added this step and installed the new version updated on July 25. Also, i have changed the SUMO_HOME as instructed and updated this in my .bash_profile. The sumo and TraCI are working from the

[sumo-user] Future timestep acceleration

Hi, Is there any way to have SUMO/Traci access the vehicle acceleration value that is going to be implemented in the next time step? I'm trying to build a co-simulation environment to have another software to check whether the acceleration will be 'viable' before the SUMO vehicle implements

Re: [sumo-user] stop output and trip output do not match

Hi Dillip, there is no settings.gui.xml in your example harald@nyc> demo-i.py --nogui TraCI program is unable to load the network  Retrying in 1 seconds Loading configuration ... done. Error: File 'settings.gui.xml' is not accessible (No such file or directory). Greetings, Harald Am

[sumo-user] Using change sub-lane to drive in the middle of two lanes

Hi, I used "changesublane" command in TraCI to force vehicles move in the middle of two lanes. It worked well in a two-lane one-way road. However, vehicles do not enter the opposite direction when using the code in a two-lane two-way road. I was wondering to know how I can make vehicles move in

Re: [sumo-user] xml2csv - edge-based traffic measures

Hi Harald, thanks for the prompt reply, will check! Best, -Manos From: sumo-user-boun...@eclipse.org on behalf of Harald Schaefer Sent: 06 July 2020 11:59:07 To: sumo-user@eclipse.org Subject: Re: [sumo-user] xml2csv - edge-based traffic measures Hi

Re: [sumo-user] xml2csv - edge-based traffic measures

Hi Manos, according to https://sumo.dlr.de/docs/Simulation/Output/Lane-_or_Edge-based_Traffic_Measures.html the output seams to be a node meandata Looking for meandata in all SUMO xsd-files yields: harald@nyc> grep meandata $SUMO_HOME/data/xsd/*.xsd

Re: [sumo-user] Uninstalling SUMO

Hi Dillip, your step 5 is the build step, not the installation step! Step 6 would be (see https://sumo.dlr.de/docs/Installing/Linux_Build.html#installing_the_sumo_binaries): |sudo make install| |This step records all installed files in the install_manifest.txt file.| |Regards, Harald |

Re: [sumo-user] RouteSampler.py demand generation problems

Hi Anil, I haven't looked over the data but I had a similar problem when I was using routeSampler.py. One of causes I found for sever jams was to do with some vehicle routes either starting with or ending with a U-turn manoeuvre. What I did was run the model in the GUI and visually look for

Re: [sumo-user] Uninstalling SUMO

Hi Herald, Thanks for reverting back. I downloaded the latest development version, updated on July 5 which is available at https://sumo.dlr.de/docs/Downloads.php#sumo_-_latest_development_version. Then. I followed the below instructions to install SUMO into my system (while at my /home/dillip

Re: [sumo-user] Uninstalling SUMO

Hi Dilip, the install_manifest.txt seems to be created only, if you build SUMO on Linux on your own and issue at the end an install step. If you install a pre-compiled development version, this file might be missing. Regards, Harald Am 06.07.20 um 09:07 schrieb Tripplanner Mumbai: Hello

[sumo-user] fcd output and time step accuracy

Hello, I used fcd output to get the acceleration and speed data of a simulation. The total travel time is 168 seconds longer with --step-length 1 than with --step-length 0.1. The wiki mentions that the fcd output of SUMO works like a GPS. Does this mean the smaller time steps are more accurate?

[sumo-user] RouteSampler.py demand generation problems

Hi all, I have use routeSampler.py to generate demand with edge count data. The edge data was generated from the flow file and contains the hourly count on the edges with detectors. I was successfully able to generate the vehicle using routeSampler, and the mismatch was almost negligible.

Re: [sumo-user] Uninstalling SUMO

Hello Herald, I just installed the latest development version which was updated on July 5 (205 MB file) for Ubuntu 18.04. I followed your instructions, also searched it manually, yet this install_manifest.txt files not exists in my installation. I guess that it may for particular type of

Re: [sumo-user] Uninstalling SUMO

Hi Dilip, You have to look in the build-directory, where all your sources are! $SUMO_HOME points to the runtime-directory harald@nyc> find . -name 'install*txt' ./build/cmake-build/install_manifest.txt I would prefer cat install_manifest.txt | xargs sudo rm Greetings Harald Am 06.07.20 um