Hey guys… Please check out the missing archive (now in 7z-format).
Cheers, Kevin _____________________________________ M. Sc. Kevin Malena Regelungstechnik und Mechatronik Heinz Nixdorf Institut Universität Paderborn Fürstenallee 11 33102 Paderborn Telefon: +49 (0) 52 51 / 60 6278 Raum: F0.337 Internet: http://www.hni.uni-paderborn.de/rtm _____________________________________ Von: [email protected] [mailto:[email protected]] Im Auftrag von Kevin Malena Gesendet: Montag, 25. März 2019 09:52 An: Sumo project User discussions Betreff: Re: [sumo-user] Validation of detected data Hey Jakob and the other guys, I tried to execute the cadytsIterate example, but it doesn’t work (see below)… C:\Program Files (x86)\Eclipse\Sumo\sumo\tests\tools\assign\calibration>"C:\Program Files (x86)\Eclipse\Sumo\tools\assign\cadytsIterate.py" --net-file input_net.net.xml --routes routes.rou.alt.xml --detector-values input_measurements usage: cadytsIterate.py [-h] [-w] [-n FILE] [-+ ADDITIONAL] [-b BEGIN] [-e END] [-R ROUTESTEPS] [-a AGGREGATION] [-m] [-p PATH] [-y] [-I] [-j] [-q] [--meso-recheck MESORECHECK] [-Q {CO,CO2,PMx,HC,NOx,fuel,noise}] [--eager-insert] [--time-to-teleport TIMETOTELEPORT] [--time-to-teleport.highways TIMETOTELEPORT_HIGHWAYS] [--cost-modifier {grohnde,isar,None}] [-7] [-r FILE] [-d FILE] [-c CLASSPATH] [-l CALIBSTEP] [-S DEMANDSCALE] [-F FREEZEIT] [-V VARSCALE] [-P PREPITS] [-W EVALPREFIX] [-Y] [-Z MINCOUNTSTDDEV] [-O] [-E] [-T] [-M FMAPREFIX] [-N CLONEPOSTFIX] [-X] [-K] [remaining_args [remaining_args ...]] cadytsIterate.py: error: unrecognized arguments: --routes C:\Program Files (x86)\Eclipse\Sumo\sumo\tests\tools\assign\calibration>"C:\Program Files (x86)\Eclipse\Sumo\tools\assign\cadytsIterate.py" --net-file input_net.net.xml -r routes.rou.alt.xml --detector-values input_measurements Traceback (most recent call last): File "C:\Program Files (x86)\Eclipse\Sumo\tools\assign\cadytsIterate.py", line 168, in <module> main() File "C:\Program Files (x86)\Eclipse\Sumo\tools\assign\cadytsIterate.py", line 122, in main "-cntlastlink", options.cntlastlink], log) File "C:\Program Files (x86)\Eclipse\Sumo\tools\assign\duaIterate.py", line 181, in call retCode = subprocess.call(command, stdout=log, stderr=log) File "C:\Users\kmalena\AppData\Local\Programs\Python\Python37-32\lib\subprocess.py", line 323, in call with Popen(*popenargs, **kwargs) as p: File "C:\Users\kmalena\AppData\Local\Programs\Python\Python37-32\lib\subprocess.py", line 775, in __init__ restore_signals, start_new_session) File "C:\Users\kmalena\AppData\Local\Programs\Python\Python37-32\lib\subprocess.py", line 1178, in _execute_child startupinfo) FileNotFoundError: [WinError 2] Das System kann die angegebene Datei nicht finden Regarding the – for me more important – flowrouter input example: I call flowrouter in that way: python "C:\Program Files (x86)\Eclipse\Sumo\sumo\tools\detector\flowrouter.py" -n test.net.xml -d det.xml -f flow.csv -o routes.xml -e flows.xml -i 1 --params="departLane=\"best\" departSpeed=\"max\"" -v --source-sink-outpu sosi_out.xml -t trimmed.xml --debug –z Here no flows are created due to the respect-zero option (-z)!! Neglecting this option leads to the following: python "C:\Program Files (x86)\Eclipse\Sumo\sumo\tools\detector\flowrouter.py" -n test.net.xml -d det.xml -f flow.csv -o routes.xml -e flows.xml -i 1 --params="departLane=\"best\" departSpeed=\"max\"" -v --source-sink-outpu sosi_out.xml -t trimmed.xml --debug I attachted the needed files of net, detector-data, etc. The flow-behaviour I wanna see is that 2 cars coming from the South end one in the East and one in the North, but flowrouter generates different flows. The reason could be the aggregated data over a minute so I thought about changing the flowrouter script to use the time-gap of just a second because my real detectors give me the exact arrival time at those positions. But before investing this time I wanted to ask you what you think about my idea. Thank you for your time and help. Cheers, Kevin _____________________________________ Kevin Malena Regelungstechnik und Mechatronik Heinz Nixdorf Institut Universität Paderborn Fürstenallee 11 33102 Paderborn Telefon: +49 (0) 52 51 / 60 6278 Raum: F0.337 Internet: http://www.hni.uni-paderborn.de/rtm _____________________________________ Von: [email protected]<mailto:[email protected]> [mailto:[email protected]] Im Auftrag von Jakob Erdmann Gesendet: Donnerstag, 21. März 2019 19:46 An: Sumo project User discussions Betreff: Re: [sumo-user] Validation of detected data You can find cadyts input files in https://github.com/eclipse/sumo/tree/master/tests/tools/assign/calibration If you put together a simple input example where flowrouter fails I can take a look. regards, Jakob Am Do., 21. März 2019 um 16:10 Uhr schrieb Kevin Malena <[email protected]<mailto:[email protected]>>: Thank you for your answer Jakob. Obviously I do know that this problem is highly underderminated and complex, but even for just single examplary routes flowrouter (and especially it’s the respect-zero function) doesn’t really do what I want it to. In combination with the calibrators it works pretty well, but I thought there could be a more elegant solution which I don’t see because I am very new to SUMO. Maybe u or someone else can explain me how to create a <REALFLOWS>-file in cadytsIterate.py because i wanna give it a try just to compare the results. The <REALFLOWS>-file has to be a XML-file in form of: <measurements> <singlelink link="1to21" start="25200" end="32400" value="750" stddev="8" type="COUNT_VEH"/> <singlelink link="1to22" start="25200" end="32400" value="250" stddev="8" type="COUNT_VEH"/> </measurements> I converted my detector data to the following format which is compatible for flowrouter: Detector;Time;qPKW;vPKW Detektor_Nummer_16_unten;0;2;10 Detektor_Nummer_1_unten;1;1;11 Detektor_Nummer_11_unten;2;2;13 Detektor_Nummer_2_unten;0;3;9 Detektor_Nummer_8_unten;0;2;10 Detektor_Nummer_13_oben;1;1;12 Detektor_Nummer_7_oben;1;2;12 … With help of the additional file I can also figure out the lane and exact position of those defined detectors. I suppose the <REALFLOWS>-file in cadytsIterate.py uses aggregated data for the time span start to end on the different lanes, but I am not sure. Thanks & Cheers, Kevin Von: [email protected]<mailto:[email protected]> [mailto:[email protected]<mailto:[email protected]>] Im Auftrag von Jakob Erdmann Gesendet: Donnerstag, 21. März 2019 13:44 An: Sumo project User discussions Betreff: Re: [sumo-user] Validation of detected data The problem flowrouter has to solve in a city network is strongly underdetermined. There are plenty of knobs and dials to improve the result (among other things you can forbid explicit routes O/D-pairs. You could also try cadyts which adapts demand levels to detectors for a pre-determined set of routes: https://people.kth.se/~gunnarfl/cadyts.html https://sumo.dlr.de/wiki/Contributed/Cadyts https://www.researchgate.net/publication/318418803_SUMO-Cadyts_calibration_with_limited_data_quality regards, Jakob Am Mi., 20. März 2019 um 13:21 Uhr schrieb Kevin Malena <[email protected]<mailto:[email protected]>>: Hey… I want to validate detected data in a sumo network of my city (at different spots i placed sensors to detect every incoming and outgoing vehicle with speed, arrival time and type). I triedto use flowrouter, but the generated routes don’t really fit the data. Right now I implement a combination of the generated routes and flows by flowrouter with the ‚dynamic‘ calibrators using route probes (see docu: Building a scenario without knowledge of routes, based on flow measurements). Do you know about a different method like flowrouter which is more precise? Thanks, Kevin _______________________________________________ sumo-user mailing list [email protected]<mailto:[email protected]> To change your delivery options, retrieve your password, or unsubscribe from this list, visit https://www.eclipse.org/mailman/listinfo/sumo-user _______________________________________________ sumo-user mailing list [email protected]<mailto:[email protected]> To change your delivery options, retrieve your password, or unsubscribe from this list, visit https://www.eclipse.org/mailman/listinfo/sumo-user
exchange.7z
Description: exchange.7z
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