[sumo-user] routing Mode-routing algorithm

Hello SUMO I am studying SUMO and I faced several questions. I would appreciate if you help me with following questions. In https://sumo.dlr.de/wiki/Simulation/Routing , and in Routing Mode traci.constants.ROUTING_MODE_DEFAULT section, four steps mentioned for calculating travel time. Does all

[sumo-user] Import traces

Hi I am using SUMO for my research and I would like to know how we are able to import traces of a city into SUMO? If city give us the trace of a particular period of time, how we can import into SUMO and use it? Thanks -- *RAZ* ___ sumo-user mailing li

[sumo-user] Duarouter

Hi When I use the Duarouter to create routes from trips and add a weight file to use custom edges weight, I receive the following warning in the command line and weight file doesn't effect the routing and traveltime in full output report. May I know please the reason behind this and how I can fix i

[sumo-user] Automatic Routing

Hi SUMO Thanks for your support. Would you please give us an example of how SUMO use and calculate exponential average FLOAT * priorValue + (1 - FLOAT) * currentMeanSpeed and moving average? Regards, Raheleh -- *RAZ* ___ sumo-user mailing list sumo-u

Re: [sumo-user] Duarouter

Hi Please find the files attached. Thanks Raheleh On Wed, Aug 21, 2019 at 2:16 AM Jakob Erdmann wrote: > please attach the weight file samp3.weight.xml > > Am Di., 20. Aug. 2019 um 20:01 Uhr schrieb Raheleh Zarei < > raheleh.za...@gmail.com>: > >> Hi >> W

Re: [sumo-user] Sumo build error

e project CMake/install_dll (only once). > > > > Regards > > > > *Von:* sumo-user-boun...@eclipse.org [mailto:sumo-user-boun...@eclipse.org] > *Im Auftrag von *Raheleh Zarei > *Gesendet:* Dienstag, 27. August 2019 00:04 > *An:* Sumo project User discussions > *Betref

Re: [sumo-user] Fwd: TracI error

uspect your windows firewall - try turning it off to check? > > > > > > Original Message > On 3 Sep 2019, 16:39, Raheleh Zarei < raheleh.za...@gmail.com> wrote: > > > > Hello > > Sorry for sending this question again. I haven't receive yo

[sumo-user] Using Dijkstra

Hello I am writing a program in python, using TracI to connecto to SUMO simulation data. I need to use the Dijkstra algorithm for my program. I want to know if I can use the Dijkstra,py in tools folder of SUMO? How can I call this script and use its functions? Thank you -- *RAZ* __

Re: [sumo-user] Using Dijkstra

t to find shortest paths on a sumo network you can use > traci.simulation.findRoute > > Am Di., 3. Sept. 2019 um 23:39 Uhr schrieb Raheleh Zarei < > raheleh.za...@gmail.com>: > >> Hello >> >> I am writing a program in python, using TracI to connecto to SUMO >>

Re: [sumo-user] Sumo build error

t; https://github.com/eclipse/sumo/blob/fe6e05ad39e6f4c54bd38c4a02b7c464eedcef1f/src/microsim/devices/MSRoutingEngine.cpp#L160 > > Am Do., 29. Aug. 2019 um 17:13 Uhr schrieb Raheleh Zarei < > raheleh.za...@gmail.com>: > >> Thanks for your reply. >> Now I am able to make

Re: [sumo-user] Using Dijkstra

ffect the edge weights > (traveltimes) that are used to find the fastest route. > See > https://sumo.dlr.de/wiki/Simulation/Routing#Travel-time_values_for_routing > > Am Do., 5. Sept. 2019 um 03:29 Uhr schrieb Raheleh Zarei < > raheleh.za...@gmail.com>: > >> Thanks fo

[sumo-user] proposals

Hello I'm student and I was wondering how can I access to the proposals introduced in the following link? https://sumo.dlr.de/docs/Students_And_Support.html#routing Thanks, Raheleh -- *RAZ* ___ sumo-user mailing list sumo-user@eclipse.org To change y

Re: [sumo-user] Using Dijkstra

ote: > See here: > https://sumo.dlr.de/docs/TraCI/Interfacing_TraCI_from_Python.html#debugging_a_traci_session_on_linux > (a similar approach is applicable to debugging on Windows). > > Am Do., 12. Sept. 2019 um 21:17 Uhr schrieb Raheleh Zarei < > raheleh.za...@gmail.com>: > >> Thank you Jakob

Re: [sumo-user] Using Dijkstra

time and help. Raheleh On Sun, Sep 15, 2019 at 3:06 PM Michael Behrisch wrote: > Hi, > just for the record: There is also a Dijkstra implementation in > sumolib.net.Net.getShortestPath. > > Best regards, > Michael > > Am 12.09.19 um 21:16 schrieb Raheleh Zarei: > >

[sumo-user] compare algorithms

Hello I want to implement a new routing algorithm in SUMO. I was wondering how can I compare the performance of my algorithm to the existing routing algorithm in SUMO(Dijkstra, A*, CH). What is the metrics available for comparing two routing algorithms in SUMO? Best, Raheleh -- *RAZ* __

[sumo-user] Add new Routing algorithm

Hello I am trying to implement my own routing algorithm in SUMO. In one of the previous discussions with SUMO, you informed me I need to find all the places in the code where options are used to switch the routing algorithm. (Look for "routing-algorithm" including the quotes). I did so and creat

[sumo-user] Call SUMO

Hello, I would like to test two routing algorithms using SUMO as a framework for comparing these algorithms. Inside the program of these algorithms (written in C++ in Linux), I need to call SUMO, start it, get the required variables and reports and then close it and see the results. What do you su

Re: [sumo-user] Call SUMO

. > For details, see https://sumo.dlr.de/docs/Libsumo.html > regards, > Jakob > > Am Mo., 17. Feb. 2020 um 10:19 Uhr schrieb Raheleh Zarei < > raheleh.za...@gmail.com>: > >> Hello, >> >> I would like to test two routing algorithms using SUMO as a framework fo

Re: [sumo-user] Call SUMO

let these other algorithms compute their routes externally > and then alter the routes in the simulation (via TraCI or xml inputs). > regards, > Jakob > > Am Mo., 24. Feb. 2020 um 02:58 Uhr schrieb Raheleh Zarei < > raheleh.za...@gmail.com>: > >> Thanks for your explanation

Re: [sumo-user] Call SUMO

to understand what difference you would expect from > using non-sumo algorithms. > > Am Di., 25. Feb. 2020 um 05:02 Uhr schrieb Raheleh Zarei < > raheleh.za...@gmail.com>: > >> I am not sure if I understand the first paragraph of your email. The >> algorithms are

[sumo-user] commandline ouput in a file

Hi, Is there a way to have the values of command line output of verbose mode into a file such as excel to be able to analyse them? Thanks, Raheleh -- *RAZ* ___ sumo-user mailing list sumo-user@eclipse.org To unsubscribe from this list, visit https:/

[sumo-user] Active Rerouting

Hello Under what condition rerouting device will be triggered? I set the parameter below --device.rerouting.adaptation-interval '100' --device.rerouting.period 50 my network has 33 nodes and 67 edges with 577 trips in route file. Thanks, Raheleh -- *RAZ*

[sumo-user] generate random network

Hello, I am trying to use NETGENERATE to make random graphs, with each graph having same number of edges. For example 50. I set --rand-iteration option but every time it creates exactly the same network and with 50 nodes instead on edges. How can I make it random each time keeping the same iterati

Re: [sumo-user] generate random network

at 3:02 AM Jakob Erdmann wrote: > set option --seed or --random > see > https://sumo.dlr.de/docs/Simulation/Randomness.html#random_number_generation_rng > (the description applies to all SUMO-applications). > > Am Mi., 11. März 2020 um 05:01 Uhr schrieb Raheleh Zarei < > ra

[sumo-user] How SUMO calculates UPS

Hello, May I know please how SUMO calculate UPS? From the description, it says " The number of vehicles that were simulated on average per second of computation time". while I have just 10 vehicles routing in the network and computation time is 23 ms. The number I receive for UPS is 57695.652174

Re: [sumo-user] How SUMO calculates UPS

age. 1000 would mean one millisecond > update time per vehicle, so you have less than 20 microseconds per > update. This does not depend on the number of vehicles. > > Best regards, > Michael > > Am 12.03.20 um 21:05 schrieb Raheleh Zarei: > > Hello, > > > > > &

[sumo-user] edge effort

Hi May I know please what is the exact meaning of edge effort in SUMO documentation and how it's calculated and how it is different from edge travel time? Thanks, Raheleh -- *RAZ* ___ sumo-user mailing list sumo-user@eclipse.org To unsubscribe from th

[sumo-user] Verbose output

Hello, I have an issue regarding the information that I receive in verbose mode. Referring to this page, https://sumo.dlr.de/docs/Simulation/Output.html, average route length, and average trip duration should be the average length of all the trips that happened during the simulation and the same f

Re: [sumo-user] Verbose output

you define/generate your trips? > > > Am Mi., 25. März 2020 um 03:54 Uhr schrieb Raheleh Zarei < > raheleh.za...@gmail.com>: > >> Hello, >> >> I have an issue regarding the information that I receive in verbose mode. >> Referring to this page, https://sum

Re: [sumo-user] Verbose output

e and the effects of randomness (the trips are > random after all) are dominant. > I recommend that you observing the generated simulations carefully to see > what I mean. > regards, > Jakob > > Am Mi., 25. März 2020 um 13:28 Uhr schrieb Raheleh Zarei < > raheleh.za...@

Re: [sumo-user] Routing period

Thanks Mouna and Jakob for these questions and answers. It was my question too. I have another question in this regard. It's obvious if a driver checks every 5 minutes for a faster available route, he won't change the route if the current road is still the fastest. How we can make a scenario that m

[sumo-user] node-node route

Hello I noticed in SUMO, trips, route, flows and etc, are from edge to edge, and based on the routing algorithm option, they return the shortest path between those edges. Is there a way to make trips and other assignments model to work from node to node and return the shortest path from a node to

Re: [sumo-user] node-node route

Jakob Erdmann wrote: > Yes. Set option --junction-taz and then define trips with attributes > 'fromJunction' and 'toJunction'. > > Am Fr., 1. Mai 2020 um 01:00 Uhr schrieb Raheleh Zarei < > raheleh.za...@gmail.com>: > >> >> Hello >> &g

Re: [sumo-user] node-node route

on and toJunction, do the routing algorithms >> use different metrics for finding the shortest path? >> >> On Sun, May 3, 2020 at 5:34 PM Jakob Erdmann >> wrote: >> >>> Yes. Set option --junction-taz and then define trips with attributes >&

[sumo-user] internal lane

Hello, In generating random networks, using NETGENERATE, how can we insert internal lanes(connections) between an edge and its reversed, at the junction? For example, if there is edge with id 3 and it's reversed with id -3, I want, vehicles can turn from 3 to -3 or vise versa, using a connection a

Re: [sumo-user] node-node route

romJunction >> are considered for departure and all incoming edges of the toJunction for >> arrival). >> >> Am Mi., 6. Mai 2020 um 18:42 Uhr schrieb Raheleh Zarei < >> raheleh.za...@gmail.com>: >> >>> Hello, >>> >>> Thank you. I wa

Re: [sumo-user] node-node route

correct format > The --route-file output will never contain fromJunction or toJunction > because it contains vehicles rather than trips. > > Am Do., 7. Mai 2020 um 18:40 Uhr schrieb Raheleh Zarei < > raheleh.za...@gmail.com>: > >> Hello Harald, >> >> I cre

Re: [sumo-user] node-node route

icate the validation by calling > randomTrips.py -n RoutingSim1.net.xml -r tmp.rou.xml > duarouter -n RoutingSim1.net.xml -r tmp.rou.xm --ignore-route-errors > --write-trips.junctions -o validated_junction_trips.xml > > Am Do., 7. Mai 2020 um 21:04 Uhr schrieb Raheleh Zarei < > rahel

Re: [sumo-user] node-node route

Yes, I did. But this one, as you said may create trips with disconnected routes. On Sat, May 9, 2020 at 4:27 PM Jakob Erdmann wrote: > did you try this? > python randomTrips.py -n RoutingSim1.net.xml -o test.trips.xml > --juntion-taz > > Am Sa., 9. Mai 2020 um 17:08 Uhr schrie

Re: [sumo-user] node-node route

> > Am So., 10. Mai 2020 um 02:03 Uhr schrieb Raheleh Zarei < > raheleh.za...@gmail.com>: > >> Yes, I did. But this one, as you said may create trips with disconnected >> routes. >> >> On Sat, May 9, 2020 at 4:27 PM Jakob Erdmann >> wrote: >

[sumo-user] weight update inteval

Hello, Is the option --device.rerouting.adaptation-interval works for all the routing algorithms or just CH? I can't track its effect in DijkstraRouter.h. and AstarRouter.h. Thanks, Raheleh -- *RAZ* ___ sumo-user mailing list sumo-user@eclipse.org To

Re: [sumo-user] weight update inteval

d you can > also save the values to xml using option --device.rerouting.output FILE > > > > Am Sa., 16. Mai 2020 um 18:10 Uhr schrieb Raheleh Zarei < > raheleh.za...@gmail.com>: > >> Hello, >> >> Is the option --device.rerouting.adaptation-interval work

Re: [sumo-user] node-node route

ese kind of trips from the > randomTrips results. > > Am So., 10. Mai 2020 um 19:35 Uhr schrieb Raheleh Zarei < > raheleh.za...@gmail.com>: > >> Thanks. It worked. >> >> But there is an issue: when source and target nodes are the same, the >> shortest path

[sumo-user] OSMWebWizard

Hello, I use OSMWebWizard.py to access the network of a real city. When I select an area and press the generate scenario button, it doesn't create the network file. I don't get any error message. Thanks, Raheleh -- *RAZ* ___ sumo-user mailing list sum

Re: [sumo-user] OSMWebWizard

oks as if your value of SUMO_HOME is set to > "R:\Education\SUMOProj;C:\Program Files (x86)\Eclipse\Sumo" > whereas it should probably be "C:\Program Files (x86)\Eclipse\Sumo" > > Am Di., 19. Mai 2020 um 17:10 Uhr schrieb Raheleh Zarei < > raheleh.za...@gmail.com>:

[sumo-user] --binomial option

Hello, When I use --binomial with rondomTrip.py to create flows, it creates two exact same trips as the output. My command line is: python randomTrips.py -n eichstaett.net.xml -o RoutingSim1.rou.xml --random true -b 0 -e 500 --binomial 2 --flow 1 --junction-taz true and this is the output:

Re: [sumo-user] --binomial option

AM Jakob Erdmann wrote: > This is due to your use of --flow 1. If you want more origin-destination > pairs you need to increase the number of flows. > > Am Mo., 25. Mai 2020 um 06:58 Uhr schrieb Raheleh Zarei < > raheleh.za...@gmail.com>: > >> Hello, >> >>

Re: [sumo-user] --binomial option

> by the value given to --binomial and the number of flows is increased > instead. > > Am Mo., 25. Mai 2020 um 15:56 Uhr schrieb Raheleh Zarei < > raheleh.za...@gmail.com>: > >> I tried it with different numbers, that also creates two flow for the >> same origin-dest

Re: [sumo-user] weight update inteval

ed at > https://sumo.dlr.de/docs/Demand/Automatic_Routing.html > > Am Sa., 16. Mai 2020 um 20:16 Uhr schrieb Raheleh Zarei < > raheleh.za...@gmail.com>: > >> Thanks. >> May I know how this travel time is calculated?And when rerouting happens? >> >> On Sat,

[sumo-user] Osm to SUMO

Hello, I exported an OSM file of my city, using osmWebWizard.py. I used netconvert to convert this OSM file to SUMO network. I would like to know if there is any option that makes connections between all the streets meeting at an intersection? In the network example in https://sumo.dlr.de/docs/Op

Re: [sumo-user] weight update inteval

2. Juni 2020 um 17:58 Uhr schrieb Raheleh Zarei < > raheleh.za...@gmail.com>: > >> Thanks. >> So, Could we say that "myValidUntil" parameter in CHRouter.h file, is set >> based on the value given to the option --device.rerouting.adaptation- >> interval? &

Re: [sumo-user] weight update inteval

If device.rerouting.adaptation-interval is small, then CHRouter will > spend more time updating itself and this will slow down the simulation. > > Am Sa., 6. Juni 2020 um 16:10 Uhr schrieb Raheleh Zarei < > raheleh.za...@gmail.com>: > >> So, Can I say when the interval is a s

Re: [sumo-user] weight update inteval

d this will slow down the simulation. > > Am Sa., 6. Juni 2020 um 16:10 Uhr schrieb Raheleh Zarei < > raheleh.za...@gmail.com>: > >> So, Can I say when the interval is a small number, then the duration >> variable, in output, will be bigger, because of updating weights in

Re: [sumo-user] weight update inteval

imes rerouting was triggered. > Furthermore, fastest routes tend to become longer in a congested network > which also impacts the duration spent computing routes. > > Am Mi., 10. Juni 2020 um 01:19 Uhr schrieb Raheleh Zarei < > raheleh.za...@gmail.com>: > >> That is also what I e

[sumo-user] map with bigger size

Hello, I would like to know another bigger map than eichstaett.net.xml which is converted from OSM to SUMO, is available in SUMO community? -- *RAZ* ___ sumo-user mailing list sumo-user@eclipse.org To unsubscribe from this list, visit https://www.ecl

[sumo-user] weight update-routing algorithms

Hello, I would like to know about calculating the cost of the shortest path in 3 routing algorithms in SUMO. Is the metric, travel time? Do they take the cost of internal edges into account when they find the shortest path? I read this page https://sumo.dlr.de/docs/Simulation/Routing.html , but i

[sumo-user] when vehicle reroute?

Hello, When does SUMO trigger rerouting a vehicle that is already running in the network? How does it measure the traffic jam and at which point it decides to reroute? Thanks -- *RAZ* ___ sumo-user mailing list sumo-user@eclipse.org To unsubscribe fr

Re: [sumo-user] weight update-routing algorithms

16. Juni 2020 um 21:49 Uhr schrieb Raheleh Zarei < > raheleh.za...@gmail.com>: > >> Hello, >> >> I would like to know about calculating the cost of the shortest path in 3 >> routing algorithms in SUMO. Is the metric, travel time? Do they take the >> cost of in

[sumo-user] routing

Hello, I have two questions please. - I have a sumo configuration file like this: sumo.exe --routing-algorithm HL -n ./Mtl.net.xml -r ./RoutingSim1.rou.xml --junction-taz true --device.rerouting.adaptation-interval 100 --tripinfo-output ./tripinfo.xml --vehroute-output ./vehroute.xml --vehroute-o

Re: [sumo-user] routing

gt; https://sumo.dlr.de/docs/Demand/Automatic_Routing.html#options). > > > > Regards, > > Giuliana > > > > *From:* sumo-user-boun...@eclipse.org [mailto: > sumo-user-boun...@eclipse.org] *On Behalf Of *Raheleh Zarei > *Sent:* Dienstag, 29. September 2020 17:10 > *To:* Su

Re: [sumo-user] routing

Uhr schrieb Lara Codeca < > lara.cod...@gmail.com>: > >> Hi, >> >> If the period is equal to the simulation step, it’s gonna recompile the >> best route every time. >> >> Regards, >> Lara >> >> On Fri 2 Oct 2020 at 16:58, Raheleh Zarei

Re: [sumo-user] routing

> 2) Since vehicles may reroute multiple times before departure you get > different numbers. > > Am So., 4. Okt. 2020 um 17:44 Uhr schrieb Raheleh Zarei < > raheleh.za...@gmail.com>: > >> Thank you Jakob. >> But my original question remained unanswered. Would you please

[sumo-user] node-to-node routing during rerouting

Hello, I noticed, in SUMO, when my route file configuration is fromJunction toJunction (node-to-node routing) when rerouting happens, it runs the compute function again but this time it computes the shortest path(fastest path) in edge-to-edge mode. How can I change that to node-to-node? Best, Rah

Re: [sumo-user] node-to-node routing during rerouting

No, I don't have this option in my configuration file. On Thu, Oct 15, 2020 at 4:52 PM Michael Behrisch wrote: > Hi, > just guessing, but did you try "--device.rerouting.with-taz"? > > Best regards, > Michael > > Am 13.10.20 um 17:54 schrieb Raheleh Zarei: &

Re: [sumo-user] routing

hu, Oct 15, 2020 at 4:55 PM Michael Behrisch wrote: > Hi, > yes, using those two options looks like the way to go. > > Best regards, > Michael > > Am 13.10.20 um 04:53 schrieb Raheleh Zarei: > > Thanks. > > Jakob, what should I do to implement the scenario below:

[sumo-user] rerouting first or weight update

Hello In automatic rerouting, if we set --device.rerouting.adaptation-interval to 10 and --device.rerouting.period also to 10, which one happens first? weight update happens and then based on that rerouting happens or rerouting happens with previous edge weights and then edge weight? Thanks --

Re: [sumo-user] rerouting first or weight update

ns only a > fraction of the vehicles will have their rerouting in the update step. > > Am Fr., 4. Dez. 2020 um 02:37 Uhr schrieb Raheleh Zarei < > raheleh.za...@gmail.com>: > >> Hello >> >> In automatic rerouting, if we set --device.rerouting.adaptation-interval &