Re: [sumo-user] There is no car in Simulation

Hello, please see http://sumo-sim.org/wiki/FAQ#I_can_not_see_a_vehicle_moving_in_my_simulation regards, Jakob 2013/10/13 无事忙 <584228...@qq.com>: > Hello ,i need your help!!! > I have built a file.nte.xml and a file.rou.xml and a configuration > file.But when i run the SUMO-gui and begin th

Re: [sumo-user] Sumo output

Hello, the QueueOutput is not yet available via TraCI (and thus not via Traci4J). Currently your only way to retrieve queue lengths via TraCI is to loop over all edges/lanes incoming to a traffic light, then loop over all vehicles and see which ones are standing. regards, Jakob 2013/10/14 mohamed

Re: [sumo-user] help regarding tools

Hello, SUMO currently provides for ways to let vehicle re-compute routes during a simulation based on traffic levels. If you want to do (differently) with your own application you need something that runs alongside the SUMO traffic simulation and influences its behavior. This can only be done with

Re: [sumo-user] Krauss1998 theory question

Hello, in SUMO there is always a check to ensure that velocities are non-negative. This is not mentioned in the paper but can be understood when one looks at what this random speed reduction is meant to represent: a failure to drive with the maximum save velocity (driver imperfection) but not actua

Re: [sumo-user] Maps from OpenStreetMap

Hello, we plan to build a large repository of reference-scenarios for SUMO eventually. When this is ready there will be an announcement on this mailing list. Until then you can simply download a map from OpenStreetMap and convert it to a SUMO network yourself. see http://sumo-sim.org/wiki/Networks/

Re: [sumo-user] Vehicle Collision Problem

Hello, teleporting a vehicle after collisions cannot be disabled at this time. It is done to resolve the invalid simulation state of two vehicles occupying the same space. Since vehicles (generally) do not move backwards, we teleport them to the succeeding lane. If you need to remove vehicles after

Re: [sumo-user] stop configuration

Hello, your busStop definition is ignored because you are using the wrong syntax. It should be: (see http://sumo-sim.org/wiki/Simulation/Public_Transport) Your plain stop definition does not work because you did not specify an endPos (it defaults to the end of the lane and since the stop is on th

Re: [sumo-user] Route Genaration

Hello, I'm afraid you will have to contact the creators of VehiLux via their own contact page. We have no experience with VehiLux and cannot support it. However, If you discover that it suits your needs it would be nice to let us know via this list. regards, Jakob 2013/10/24 andre viana : > Hello!

Re: [sumo-user] deadlock problem

Hello, this looks strange indeed. Please send me the input files and state the sumo version (see http://sumo-sim.org/wiki/FAQ#How_do_I_report_Erroneous_behavior_of_a_SUMO-Application.3F) regards, Jakob 2013/10/24 : > >Greetings! >I attached a file - as you can see there is green lights.

Re: [sumo-user] About SUMO resources

Hello, we are working on a repository for publicly available scenarios. It will probably be opened this year. regards, Jakob 2013/10/23 Bingnan Jiang : > Hi, > > > > Are there any places I can get extra SUMO resources, e.g., network and > traffic demand models built based on real road network and

Re: [sumo-user] Where can I find the complete "TAPAS Cologne" data set

Hello, the full dataset is only available to people contributing something significant either to sumo code or documentation or to the scenario. regards, Jakob 2013/10/24 Bingnan Jiang : > Hello, > > > > I am currently doing research for traffic prediction and find the "TAPAS > Cologne" data set i

Re: [sumo-user] TraCI4Traffic Lights Tutorial Problem

Hello, this is probably because you are using python 3.0 but should be using 2.7 regards, Jakob 2013/10/29 Eric Lienert : > I am new to SUMO and I have been having problems with making this tutorial > work correctly. I have installed all the SUMO components to my knowledge > but I am getting an e

Re: [sumo-user] Default lane-changing algorithm

Hello, right now there is only a german publication and it is already outdated. We are planning to publish an updated english version at the SUMO2014 conference. Until then i'm afraid you'll have to live with a coarser explanation. the lane-changing model takes into account a hirarchy of motivation

Re: [sumo-user] Public emergence

Hello, I'm afraid the scope of your question is too broad. You should think carefully about properties of SUMO which prevent you from modelling ambulances the way you like and then we may discuss how these might be changed. regards, Jakob 2013/10/28 breath Baby's : > hello : > I've just begin to

Re: [sumo-user] Ways to get TAPAS Cologne full data set

Hello, - you may release a real-world scenario (even a small one) to the sumo community. A real world scenario should consist of a real world network and traffic demand which is built from real world data - you may contribute quality additions to the SUMO code base including the python scripts. - y

Re: [sumo-user] Help in SUMO

Hello, the laneChangeModel is not configurable in 0.18.0 This is a feature of the upcoming version 0.19.0. However, you can get early access to this functionality if you use the development build (nightly build) or build SUMO from the latest sources. Also, please post your questions only once. rega

Re: [sumo-user] Help in SUMO

There is no official release date yet for 0.19.0 but we hope to get the release done until december. regards, Jakob 2013/10/31 Jakob Erdmann : > Hello, > the laneChangeModel is not configurable in 0.18.0 > This is a feature of the upcoming version 0.19.0. However, you can get > ear

Re: [sumo-user] deadlock problem

care > about nothing? If I would put, for example, 10, it would mean > that cars coming from "index 0" lane have higher priority? And I don't > understand that "foes" principle. Lastly, what would be the consequences of > misuse of response/foes thing

Re: [sumo-user] last step mean speed (0x11)

ains a description. Please note that we found one mistake in the >> equations; its not reported, yet. >> >> Sincerely, >> Daniel >> >> >> 2013/10/30 Jakob Erdmann : >> > Hello, >> > right now there is only a german publication and it is a

Re: [sumo-user] Uniform distribution of vehicles running in network

Hello, the default settings of randomTrips.py give equal probability for each edge to be used as a start/destination edge. However, the routes themselves are computed as the shortest path between start and destination. In a real-life network some edges will be more "important" and be in many possib

Re: [sumo-user] Can Sumo be used to forecast next(5-10 min later) traffic flow/situation

Hello, if you prepare your simulation to match a real-world situation and then run the simulation for 10 minutes of simulation time, you can use the simulation state as a prediction of the 10-minute future. Your success with this approach greatly depends on the accuracy with which you can represent

Re: [sumo-user] Uniform distribution of vehicles running in network

ossible to achieve uniform distribution if I use grid network > and don't set traffic lights? Maybe I also need to manually specify > the edges of each route, not use randomTrips.py to choose only > source/destination edge. > > Thanks. > > Daniel > > 2013/11/1 Jako

Re: [sumo-user] Building SUMO under windows , and TraCi

is project is to implement a routing algorithm > at a traffic intersection . > 1) Is TraCi enough for this or TraNS is required ? > 2) do I need to "build" instead of downloading > 3) where do I out my routing algorithm- python command line ? Python idle > ? MSVC 2010 ? >

Re: [sumo-user] DUAROUTER

Hello, duarouter with a route or trip file as input will behave in a deterministic fashion. However, when giving an alternative file ('rou.alt.xml") file as input, duarouter will select an alternative route for vehicles stochastically (this is also where the attributes las, cost and probability are

Re: [sumo-user] Problems in the installation od SUMO

Hello, since you downloaded the sumo-winbin zip archive there is no need to build sumo from source in visual studio. You can simply extract the zip and run the applications in the bin folder. regards, Jakob 2013/11/11 满春帆 > Dear officers and professors, > > I am a new SUMO user, these days we

Re: [sumo-user] (no subject)

Hello, the detectors differ by the number of lanes they detect, the area of these lanes they consider and the collected values (i.e. area detectors have lots of jam related measurements). Please refer to the documentation, regards, Jakob 2013/11/8 hanene > Hi all, > > > > What is the deference

Re: [sumo-user] MeMe detectors values

Hello, there is currently no API call to get the detectors for an edge. You have to create such an association yourself (i.e. hardcoded in your program based on edge id and detecor id or possibly by parsing the detector definitions (which is difficult anyway because the mean speed of the entry-exit

Re: [sumo-user] Fwd: Question

Hello, it depends on what kind of graphics you need. the coloring and the size of simulation objects can be heavily customized in SUMO-GUI. SUMO-GUI has a screenshot feature which saves in different formats. You can also use a screen capturing software (VLC can do this among others) to make videos

Re: [sumo-user] MeMe detectors values

mpt reply. > > So how can I mesure the congestion situation in the given edge using > traci ? > if using detector does not allow me to collect meanSpeed or current travel > time? > > Your helps is really apreciated > > > Cheers > > > On 12 November 2013 04:

Re: [sumo-user] a learning algorithm for traffic lights

Hello, you can modify the complete traffic light program via TraCI. see http://sumo-sim.org/wiki/TraCI/Change_Traffic_Lights_State regards, Jakob 2013/11/13 Vivek Nallur > Hi > > I'm experimenting with a multi-agent reinforcement learning algorithm, > and I wanted to know if it's possible to pr

Re: [sumo-user] reference article

Hello, please take a look at the following paper by Daniel Krajzewicz: Summary on Publications citing SUMO, 2002-2012 you can find it here: http://sumo-sim.org/wiki/Publications#SUMO_2013 Conference Proceedings pages 11-24 regards, Jakob 2013/11/15 mohamed tahifa > hi ! > > i want to know the

Re: [sumo-user] TraCi -> Lane: setAllowed, setDisallowed

Hello, the method you are calling expects a list of vehicle class names. Call it like this: traci.lane.setDisallowed("h1.30_2", ["private"]) regards, Jakob Am 15. November 2013 10:50 schrieb Thiel Falco : > Hi, > > ich versuche zurzeit Fahrspuren für bestimmte Fahrzeugklassen zu > bestimmten Zei

Re: [sumo-user] TraCI: Get number of lanes from current edge

Hello, this kind of static information can be access without using TraCI. Use the sumolib.net module to retrieve this information directly from the network file. see http://sumo-sim.org/wiki/Tools/Sumolib regards, Jakob 2013/11/18 Tobias Wessels > Hello, > > I'm trying to get the *number of lan

Re: [sumo-user] Help SUMO

Hello, please see http://sumo-sim.org/wiki/FAQ#No_vehicle_appears_.2F_Roads_are_drawn_on_top_of_vehicles regards, Jakob 2013/11/19 Jéssica Reis > Hello you all > I'm working on a vehicle simulation project, however I'm facing the > following problem on my computer: I'm not able to view the vehi

Re: [sumo-user] netconvert

Hello, most likely the speed information is wrong/missing in the osm input data. You can create an xml file to be loaded during osm input and correct this. edge.patch.xml call netconvert --osm-files map.osm ... all your options --e edge.patch.xml regards, Jakob 2013/11/19 hanene > Hi a

Re: [sumo-user] netconvert

html > > > > Is there a way or option in netconvert to avoid such a mistake? > > > > Any hints or idea? > > > > > > I really appreciate your help! > > > > > > Regards > > > On 19 November 2013 14:58, Jakob Erdmann wrote: >

Re: [sumo-user] TraCI: Get number of lanes from current edge

; Wilmer > > > On Tue, Nov 19, 2013 at 2:55 AM, Jakob Erdmann > wrote: > >> Hello, >> this kind of static information can be access without using TraCI. Use the >> sumolib.net module to retrieve this information directly from the network >> file. >&g

Re: [sumo-user] TAPAS Cologne

Hello, the full dataset is only available to people contributing something significant either to sumo code or documentation or to the scenario. - you may release a real-world scenario (even a small one) to the sumo community. A real world scenario should consist of a real world network and traffic

Re: [sumo-user] About TraCI SlowDown command

Hello, the slowdown command (targetSpeed, duration) always tries to slow down the vehicle smoothly over the given duration to reach targetSpeed. By default decelerations cannot exceed the maximum deceleration value of the vehicle type (you can override this with the speed mode command). If you want

Re: [sumo-user] TraCI: Get number of lanes from current edge

> > Using C++ Veins I am able to get the lane ID by means of a TraCI call. > Could you please help on how to use netimport and netbuild to get the lane > max speed without calling TraCI again? > > Best Regards, > > Wilmer > > > On Wed, Nov 20, 2013 at 2:29 AM, Jakob Erdm

Re: [sumo-user] "no module named sumolib"

Hello, you might find the sumolib module at /usr/lib/sumo/tools regards, Jakob 2013/11/21 USC > I'm trying to run the "runner.py" script on Fedora 19 saying > "python runner.py" on the terminal . > > However , it seems that "sumolib" module (which is used in the file to > import TraCi and check

Re: [sumo-user] Update - "no module named sumolib"

Hello, on the commandline where you are trying to execute runner.py, first execute: export SUMO_HOME=/usr/lib/sumo (assuming this is where the installer puts things under fedora which I'm only guessing) regards, Jakob 2013/11/21 USC > I tried to run "hello" tutorial's runner.py > > And it says

Re: [sumo-user] Update - "no module named sumolib"

The function checkBinary is defined in the file sumolib/__init__.py regards, Jakob 2013/11/21 USC > Jakob , > > In sumolib , there has to be a checkBinary binary file . It does not exist > . > > > Regards, > Pooja. > > On 20 ನವೆಂಬರ್ 2013, at 10:49 PM, Jakob Erd

Re: [sumo-user] Question about SUMO

Hello, if you run sumo -c sumo.cfg on the command line you should see the relevant error regards, Jakob 2013/11/21 Oscar Arley Orozco Sarasti > Hello, I'm using SUMO to simulate a VANET scenario but, when I modify my > "sumo.cfg" file, the simulation stops and says to me that I should look the

Re: [sumo-user] OD matrixs

Hello, unfortunately we do not have an O/D matrix for Cologne. We only have the individual vehicle trips. regards, Jakob 2013/11/23 李佩钊 > >Dear all, > >I need some realistic data about the O/D matrixs in Cologone for about > 24 >hours? Is that avilable?or It requires some other jobs

Re: [sumo-user] Problem

Hello, It sounds as if your simulation is jammed and the specific vehicle is unable to depart until much later. I very much recommend taking a look at your simulation and checking for plausible traffic dynamics (with both versions of sumo). If you suspect that sumo 0.18.0 is behaving strangely, ple

Re: [sumo-user] Regarding new Traffic light code.

Hello, if the code is already in python, I recommend that you use the python-TraCI client to control the traffic lights in the simulation. You can define the current signal state of any traffic light or even set whole phase cycles (see http://sumo-sim.org/wiki/Tutorials/TraCI4Traffic_Lights). regar

Re: [sumo-user] Sumo_GUI

Hello, Question1: > I am using "track vehicle" and "offset" commands in TraCI. Of course > these only work in gui mode, and when I run sumo in command-line mode, > it gives me error. Is there any way that I can tell sumo is running in > command-line mode or gui mode by using a TraCI command ? To m

Re: [sumo-user] VANET simulation using SUMO and TraCI possible?

Hello, you can do this with TraCI and you do not need TraNS. Using TraCI you have access to all vehicles on the lane which allows you to compte the density. You can also set the traffic light phases however you like. see http://sumo-sim.org/wiki/Tutorials/TraCI4Traffic_Lights regards, Jakob 2013/

Re: [sumo-user] DUAROUTER vs JTRROUTER

Hello, the choice of using DUAROUTER vs JTRROUTER is determined by the availability of input data. If you do not have turn-ratios you cannot use JTRROUTER. If you do not know origins and destinations of vehicles you cannot use DUAROUTER. Both routers use assumptions for completing the input data to

[sumo-user] version 0.19.0 released

Dear friends and colleagues, we are happy to announce the latest release of SUMO. Below is a list of the major changes since the previous release. You can find the full list at http://www.sumo-sim.org/userdoc/ChangeLog.html Bugfixes - Simulation - fixed bug which caused vehicles to brak

Re: [sumo-user] Sumo ->traceExporter.py ->NS2

Hello, 1) the 'pos' attribute contains the offset of a vehicle from the start of the current lane 2) the problem you encountered with traceExporter.py is hard to diagnose from your description. Please report the command you used (it needs to be run on the command line!) and report any errors that w

Re: [sumo-user] Sumo ->traceExporter.py ->NS2

Hello, for some reason the hashbang (#!/usr/bin/env python) in the script does not work on your system. call traceExporter like this: $ python traceExporter.py --fcd-input sbg.fcdoutput.xml --ns2config-output sb.config.tcl --ns2activity-output sbg.activity.tcl --ns2mobility-output sbg.mobility.tcl

Re: [sumo-user] Sumo ->traceExporter.py ->NS2

> File "../sumo-0.17.1/tools/bin/traceExporter.py", line 83, in > procFCDStream > if v not in chosen: chosen[v] = random() TypeError: 'NoneType' object is not callable > > Regards, > > Frédéric > > > Le 28/11/2013 13:11, Jakob Erdman

Re: [sumo-user] Sumo ->traceExporter.py ->NS2

on and I got the same error. > > Thank for your help, > > Frédéric > > Le 28/11/2013 14:20, Jakob Erdmann a écrit : > >Hello, > I realized, the shebang was not present in version 0.17.1. > I encourage you to use the newly released version 0.19.0 > However,

Re: [sumo-user] Sumo ->traceExporter.py ->NS2

; > Frédéric > > Le 28/11/2013 14:20, Jakob Erdmann a écrit : > >Hello, > I realized, the shebang was not present in version 0.17.1. > I encourage you to use the newly released version 0.19.0 > However, the python error you encounter is not explained by any changes >

Re: [sumo-user] New lane change behaviour - follow up question on collisions

Hello, vehicles only ever teleport because of collisions or because they are forced to wait longer than time-to-teleport (default 300 seconds). You can disable the latter mechanism by setting --time-to-teleport -1. Natural exits in the last step can be retrieved by calling getArrivedIDlist() regard

Re: [sumo-user] Generation of a network by hand

Hello, 1) use netconvert to generate your network from a .nod.xml and a .edg.xml. In the .nod.xml you set the type of the central junction to 'traffic_light' see http://sumo-sim.org/wiki/Networks/Building_Networks_from_own_XML-descriptions When you run the simulation you also load an additional xm

Re: [sumo-user] Including own traffic light phases definition

Hello, the tutorial only shows on possible method for controling the signal plan. There, each term represents one second of signal states and the traffic light is set to the next term explicitly each second. So, if you remove terms the phases will be shorter. You may also set a complete program in

Re: [sumo-user] Sumo re-routing question

Hello, you can use these files from our tests: http://sumo-sim.org/trac.wsgi/browser/trunk/sumo/tests/sumo/three_split.net.xml http://sumo-sim.org/trac.wsgi/browser/trunk/sumo/tests/sumo/extended/rerouter/closing_and_dest_prob_and_specialDestinations/input_routes.rou.xml http://sumo-sim.org/trac.ws

Re: [sumo-user] Sumo ->traceExporter.py ->NS2

Hello Frederic, thank you for reporting this problem. It is fixed in revision 15251. see http://sumo-sim.org/trac.wsgi/changeset/15251 regards, Jakob 2013/12/2 Frédéric Drouhin > Dear Jakob, > > Following your correction, I found again a strange behaviour (not related > to it). > > I run the c

Re: [sumo-user] Vehcile parameter under SUMO-GUI

Hello, I'm afraid there is currently no general way to add additional paramters via TraCI. You may find it useful to modify the color via TraCI for custom gui-visualization. Eventually, we are planning on making custom parameters accessible via TraCI (see http://sumo-sim.org/trac.wsgi/ticket/1071)

Re: [sumo-user] Problem with SUMO

Hello, as a general rule for figuring out this kind of problem. try reducing your input files to the smallest possible size which still shows the error. This way you will get a better idea of which elements are causing the problem. If this does not allow you to diagnose the problem, please report t

Re: [sumo-user] how to duaIterate.py

Hello, I have slightly updated the description duaiterate.py ( http://sumo-sim.org/wiki/Tools/Assign#dua-iterate.py). Please be more specific in what is missing. What prevents you from running the example command given in the documentation? regards, Jakob 2013/12/3 Boyu Li > Hi, > I very confus

Re: [sumo-user] Example to use set/getRedYellowGreen

Hello, 1) the python script in the tutorial http://sumo-sim.org/wiki/Tutorials/TraCI4Traffic_Lights uses setRedYellowGreen. getRedYellow green works basically the same but it returns a phase definition instead of using it as an argument. 2) you can get the meanSpeed of using the function traci.lane

Re: [sumo-user] dynamic user assignment

Hello, please see if the problem persists with sumo version 0.19.0 and python version 2.7 regards, Jakob 2013/12/4 Boyu Li > Hi all, > When I use the tool duaIterate.py to do dynamic user assignment I got an > error like this: > > File > "C:\Users\lenovo\Desktop\simu\prototype\sumo-0.18.0\too

Re: [sumo-user] Negative values on TRACI, list of strings goes well

Hello, you could try to run the same traci-query using the python client and check whether the result is correct. Possibly there is a problem with the way you interpret the byte response from sumo. regards, Jakob 2013/12/4 Igor Bilbao > Grettings, > > > >Taking some advices from thi

Re: [sumo-user] Invoking JTTRouter in python for TraCi

Hello, use randomTrips.py to generate a few trips and then change the trips into flows by renaming the elements and replacing attribute 'depart' by 'begin' and 'end'. Then generate the turning ratio files manually and use them with the random flows as input for jttrrouter. regards, Jakob 2013/12/

Re: [sumo-user] traci stop command

Hello, there also needs to be enough space for the vehicle to be able to stop using its defined maximum deceleration rate. Try to add a stop well in advance of the vehicle and see if you can make it work at all. regards, Jakob 2013/12/4 hanene > Hi all, > > I set a the stop commande via traci4j

Re: [sumo-user] Simulation - full time of waiting

Hello, there is currently no way to obain this value without doing some additional computation yourself. If you run the simulation with an additonal file for edgeData output you can do it with this python script (assuming you have environment variable SUMO_HOME defined): import os,sys sys.p

Re: [sumo-user] Problem when using activitygen.exe module

Hello, there should be no hard limit on the number of streets or anything else. Try using the latest release of sumo (0.19.0) and if you cannot get it to work please prepare the smalles possible input files for reproducing the crash and send them to us (see http://sumo-sim.org/wiki/FAQ#How_do_I_rep

Re: [sumo-user] SUMO and OpenStreetMap [Step by Step?]

Hello, when you click on edges in sumo-gui and copy the id, what you are actually getting is the lane-id 34213847#1_0 The edge id is 34213847#1 and the suffix _0 indicates that it is the rightmost lane of that edge. When you prepare your route file, only used edge ids. regards, Jakob 2013/12/3 St

Re: [sumo-user] Invoking JTTRouter in python for TraCi

i code on > python ? > > Or it can be done within python script where I'm having my final TraCi > code ? > > And It would also be of great help if you could tell me how (syntax of > call etc) and where to invoke Randomtrips.py / even a link will do. > > Regards, > Pooj

Re: [sumo-user] make error with Mac OSX 10.9

Hello, try the latest svn revision *[15265]*. (It's probably enough if you simply replace the two files that were changed with their latest version). I tried to fix the mac built according to the error log but I have no mac at hand so I cannot test it

Re: [sumo-user] Changing probabilities online

Hello, I'm afraid I cannot give you much more support on this matter. To me it sounds as if your goals can be achieved by writing small programs to generate the right kinds of inputs. I suggest that you discuss this matter with a programmer at your department. regards, Jakob 2013/12/5 USC > Dea

Re: [sumo-user] Question

Hello, please refer to the following documentation: http://sumo-sim.org/wiki/Simulation/Traffic_Lights#Loading_new_TLS-Programs regards, Jakob 2013/12/4 Fernando Obed > Hi, > > I generated my map in JOSM with traffic lights in my map, and then I used > netgenerate, because I wanted generate

Re: [sumo-user] how can i get the number in "output-tripinfo.xml"?

Hello, you can either learn how to parse XML-files in C++ (google c++ xml) or you can convert the XML-file to a flat CSV-format using a python tool http://sumo-sim.org/wiki/Tools/Output#xml2csv.py It is not yet included in release 0.19.0 but you can get it here: http://sumo-sim.org/trac.wsgi/browse

Re: [sumo-user] SUMO doubt (emissions-output)

Hello, there are two distinct measuring concepts at play here: - SUMO gives you milligrams of matter. This is more or less computed from a model of the energy use / fuel consumption of the vehicle. (You know how much CO2 is emitted from the amount of fuel that is burned) - Whenever you measure air

Re: [sumo-user] Question

Please indicate where the documentation referred to earlier is unclear in regards to solving this problem so that we can take steps to improve the documentation. 2013/12/5 Fernando Obed > Hi , > > I am fernando, I am from Morelia Michoacan,Mexico and I still working in my > thesis, thank you ve

Re: [sumo-user] Problems when using activitygen.exe function

Hello, there should be no hard limit on the number of streets or anything else. Try using the latest release of sumo (0.19.0) and if you cannot get it to work please prepare the smalles possible input files for reproducing the crash and send them to us (see http://sumo-sim.org/wiki/FAQ#How_do_I_rep

Re: [sumo-user] error with osmget.py

Hello, I'm posting this to the list because the answer may be of general interest. The area you are trying to download is too big for the server. You can use the latest revision of osmGet.py (http://sumo-sim.org/trac.wsgi/browser/trunk/sumo/tools/import/osm/osmGet.py ) with the option --tiles 10 to

Re: [sumo-user] message passing between vehicles

Hello, the answer to your question depends on what you wish to accomplish with your application. If you are interested in a detailed simulation of message behavior (message routing, latency, ...) you need to couple SUMO with a communication network simulator using a middleware. (i.e. http://veins.c

Re: [sumo-user] No initial signal plan loaded for tls ...

Hello, when you create your network you need to declare in the .nod.xml file: Then the .net.xml will contain a tlLogic like this ... You can override this in an additional file with ... regards, Jakob 2013/12/11 Moritz Scc > Hello, > > i want to integrate a tls at a link. I loaded the TLS p

Re: [sumo-user] How to get sumolib.net running to use python for e2 and e3 detector creation

Hello, see http://sumo-sim.org/wiki/Basics/Basic_Computer_Skills regards, Jakob 2013/12/11 Moritz Schwarzkopf > Hello, > > i want o run the e2 and e3 detector creator with python but it says > ImportError: no module named sumolib.net! > How do i solve it? > > And how do you create the SUMO_HOME

Re: [sumo-user] --weight attribute

Hello, any numerical attribute in the weight file may be used. However, this is not well-tested. regards, Jakob 2013/12/11 Marie-Ange Lebre > Dear all, > > What are the possible value of "--weight attribute" appart "traveltime" ? > > > Thanks a lot for your time, > > > > M-Ange > >

Re: [sumo-user] overtaking

Hello, vehicle will change lanes automatically to overtake a slow vehicle, provided that the road they are on has more than one lane going in the same direction. Overtaking via the opposite lane is currently not supported. regards, Jakob 2013/12/12 > Hi, > > Certainly is, though I don't speak o

Re: [sumo-user] error with osmget.py

, line 40, in readCompressed > response = conn.getresponse() > File "C:\Python27\lib\httplib.py", line 1045, in getresponse > response.begin() > File "C:\Python27\lib\httplib.py", line 409, in begin > version, status, reason = self._read_status() > File &qu

Re: [sumo-user] Netconvert problem

Hello, the usual rules of error reporting apply: please supply the smalles possible input file which elicits the error (can you import any kind of osm input?). However, 'allocation error' sounds as if your machine might be running out of memory. Try also to monitor memory usage of the nectonvert pr

Re: [sumo-user] Actual situation of eWorld <-> SUMO

Hello, the core developer team of SUMO is not using eWorld. You may have more luck taking this question directly to the eWorld developers. regards, Jakob 2013/12/11 Stefan Loßau > Hey there, > > I would like to know if the eWorld export to SUMO is outdated? Because > there is no net.xml created

Re: [sumo-user] about using Matlab and SUMO

Hello, take a look at the SUMO-Conference proceedings: http://sumo-sim.org/2013/SUMO2013_15-17May%202013_Berlin-Adlershof.pdf A Framework for Electric Bus Powertrain Simulation in Urban Mobility Settings: coupling SUMO with a Matlab/Simulink nanoscopic model Also, something like this is being don

Re: [sumo-user] Trips that last until the end of the simulation.

Hello, the vehicles simply reached the end of their routes. You could either -use a bigger networks which will then contain longer routes -make the vehicle drive around in circles by artificially adding more edges to their routes - keep adding vehicles into the simulation to replace those that alre

Re: [sumo-user] building a detector with generateTLSxxDetector.py

Hello, please make sure to add some context to your message as the volume of this list is to high to remember every individual who asks a repeat question. What do you mean by 'sumo do not recognize it'? If you used a script from sumo/tools to build detectors and the resulting files generate an erro

Re: [sumo-user] Question

Hello, when running the simulation in sumo-gui, enable connectivity visualization by customizing view settings for nodes and select 'show lane-to-lane connections'. Any connection (arrow) that is drawn onto the junction may be used by the vehicles. Maybe some of the connections you would like your

Re: [sumo-user] dfrouter does not recognize --vtype option

Hello, this option is only available since version 0.19.0 regards, Jakob 2013/12/16 Schaaf Gunther (CR/AEV2) > Dear SUMO experts, > > I tried to use dfrouter with the -vtype options which it seems not to > recognize. The problem occurs already with > C:\Programme\sumo-0.18.0\bin\dfrouter --vtyp

Re: [sumo-user] TAPAS Cologne Data (extract a part of the data)

Hello, you can get a reduced network by post-processing the big network with netconvert and then cut the routes down to fit the smaller network. see http://sumo-sim.org/wiki/NETCONVERT#Edge_Removal, --keep-edges.in-boundary http://sumo-sim.org/wiki/Tools/Routes#cutRoutes.py regards, Jakob 2013/1

Re: [sumo-user] Connections, Netconvert and allowed lanes

Hello, netconvert gives a warning but the connection will be present in the generated network anyway. In sumo-gui enable 'show lane-to-lane connections' in the nodes settings to confirm this. Just be aware, that this type of connection may lead to collisions if two vehicles attampt to move to the s

Re: [sumo-user] Netconvert problem

Splitting the osm file into smaller files is probably not going to help. The memory requirements grow linear with the size of the final network. On my linux box it took 35GB of RAM to import Germany so I suggest that you try again on a computer with more main memory. regards, Jakob 2013/12/17 >

Re: [sumo-user] Introducing TraCI4Matlab

Dear Andres Felipe Acosta Gil, we are happy to receive your announcement and are looking forward to the release of your code. Regarding your qestions: 1) there is no problem including BSD-covered code in the release of SUMO (we aleady have BSD code in src/foreign/mersenne). We will simply include t

Re: [sumo-user] Elevation Data

Hello, as you already noticed netconvert ignores the height data from OSM input. We even have a ticket for that (http://sumo-sim.org/trac.wsgi/ticket/998) but I cannot tell you when we will work on this. If you need elevation data in your .net.xml you can either import it from suitably prepared nod

Re: [sumo-user] vehicle stop in intersection

Hello, the purple vehicle in your simulation is blocked by on of the yellow vehicles which is still partly on the same junction. The same explanation applies to the vehicle stuck in the middle of the upper left junction. This is a known problem in older versions of sumo and has been fixed in versio

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