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Re: [sumo-user] Regarding trip info by type
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Hi Jakob, it is saying sumo-gui v 1_11_0+0354-11a4f78f849, and I just re-installed it from the link that you sent, but it's still giving the same error message (errno2 no such file or directory)
Hello, very sorry to send a follow-up on this, but is there any possible workaround? I just installed the latest version of SUMO and have been getting errno 2 and errno11 despite typing in this command: python "%SUMO_HOME%\tools\output\tripeinfoByType.py" -t testoutput.xml which used to work in the previous version, except it didn't display per hour values. Just want to confirm if this is an issue in the latest version or if my command is incorrect. Thank you again!
Brandon
Hi Jakob,
I installed the latest SUMO version and uninstalled the old one so as to get the interval values. However I got Errno22 when running tripinfoByType:
Is there a problem with the command I'm using? I believe that is the correct command, but I might be wrong. Thanks again
Version 1.11.0 only supports 24hour values. For aggregating by time you need the latest development version of tripInfoByType. (call it with option --interval 3600).
Possibly the file isn't fully written. If you created it by running sumo-gui, make sure to close the gui before reading the file.
Hello Jakob, I got this error, not sure what it means? I just ran tripinfobytype with the file and it said ParseError: no element found
Hi Jakob, thank you so much. I'm not too sure how to run sumo with --tripinfo-output, is it edited in the SUMO configuration file? Thanks!
The tool is located in sumo\tools\output and will provide the 24h vehicle count by type (among other values)
You need make sure that sumo is running with option --tripinfo-output and that the simulation is finished before you try to process the ttripinfo file with tripInfoByType.py (it doesn't matter whether you simulate with sumo or sumo-gui).
Hello, please help! I apologize for sending another email but I'm in need of the data for my thesis. Regarding tripinfobytype.py is it possible to see the number of vehicles generated in a certain mode per hour in the simulation time? For example, I'm trying to get hourly AADT data as a variable in a travel cost equation. I need to have a value "n" per hour that signifies either (car, bus or truck) per hour for a 24 hour (86400) second simulation.
I've tried running the python simulation but I keep getting errors and don't know how to get it to display this data. I also don't know if I can get the per-hour data while I'm running sumo-gui in real time.
I've attached a screenshot here, hope someone can let me know what I'm doing wrong:
Apologies if I've disturbed anyone, I'm just really in need of that data
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