Re: [sumo-user] randomTrips pearson of multimodal (personTrip)

[Jakob Erdmann]

Hello,
Possibly there is something in your network which prevents car trips. It's
working fine in my test case.
i.e.
netgenerate --grid --grid.number 5 --grid.alphanumerical-ids -o
grid5.net.xml
randomTrips.py -n grid5.net.xml -o trips.xml -r routefile.rou.xml
--persontrips -t 'modes="car" ' --validate
If you cannot figure it out, send me the network and I will take a look.
regards,
Jakob

2017-05-18 18:17 GMT+02:00 CARLOS SEPULVEDA :

> Dear Jakob,Thanks for your quick response. I did what you say (randomtrips
> -n mynetfile.net.xml -o mytripfile.trips.xml -r routefile.rou.xml
> --persontrips -t 'modes="car" ' --validate, and the program runs, but when
> I opened the routefile.rou.xml every person movement has only walk edges.
> What could be happening o wrong?
>
> Thanks in advance.
>
> Best regards.
>
> 2017-05-18 3:06 GMT-04:00 Jakob Erdmann :
>
>> Hello,
>> - walking mode is always available so you do not need to set this
>> - bicycle mode requires the the string 'bicycle' but it cannot vouch for
>> this functionality as it is untested
>> - you do not need to define vehicles as they will be defined
>> automatically if you use modes="car"
>> - you've stumbled upon an issue with randomTrips (
>> http://sumo.dlr.de/trac.wsgi/ticket/3117). As a workaround set only
>> modes="car" to get walking an car use
>>
>> regards,
>> Jakob
>>
>> 2017-05-18 4:37 GMT+02:00 CARLOS SEPULVEDA :
>>
>>> Hi, I'm newbie to SUMO, so sorry if my questions are so obvious, but I
>>> been
>>> trying to generate a simulation with intermodal routing using randomTrips
>>> with no results. I have my net file properlly configure.
>>> So my questions i what to do to achive randomTrips intermodal, becasue
>>> when
>>> i call:
>>>
>>> randonTrip -n mynetfile.net.xml -o mytripfile.trips.xml -r
>>> routefile.rou.xml --persontrips -t 'modes="walk car bike" ' it show me an
>>> error.
>>>
>>> I need to define flows o vType in another file?
>>> I need to configure all route's car prior to generate the randomTrip?
>>>
>>>
>>> Thanks in advance for your help.
>>> 
>>> --
>>> Check out the vibrant tech community on one of the world's most
>>> engaging tech sites, Slashdot.org! http://sdm.link/slashdot
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>>>
>>
>>
>
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Re: [sumo-user] randomTrips pearson of multimodal (personTrip)

[CARLOS SEPULVEDA]

Dear Jakob,Thanks for your quick response. I did what you say (randomtrips
-n mynetfile.net.xml -o mytripfile.trips.xml -r routefile.rou.xml
--persontrips -t 'modes="car" ' --validate, and the program runs, but when
I opened the routefile.rou.xml every person movement has only walk edges.
What could be happening o wrong?

Thanks in advance.

Best regards.

2017-05-18 3:06 GMT-04:00 Jakob Erdmann :

> Hello,
> - walking mode is always available so you do not need to set this
> - bicycle mode requires the the string 'bicycle' but it cannot vouch for
> this functionality as it is untested
> - you do not need to define vehicles as they will be defined automatically
> if you use modes="car"
> - you've stumbled upon an issue with randomTrips (
> http://sumo.dlr.de/trac.wsgi/ticket/3117). As a workaround set only
> modes="car" to get walking an car use
>
> regards,
> Jakob
>
> 2017-05-18 4:37 GMT+02:00 CARLOS SEPULVEDA :
>
>> Hi, I'm newbie to SUMO, so sorry if my questions are so obvious, but I
>> been
>> trying to generate a simulation with intermodal routing using randomTrips
>> with no results. I have my net file properlly configure.
>> So my questions i what to do to achive randomTrips intermodal, becasue
>> when
>> i call:
>>
>> randonTrip -n mynetfile.net.xml -o mytripfile.trips.xml -r
>> routefile.rou.xml --persontrips -t 'modes="walk car bike" ' it show me an
>> error.
>>
>> I need to define flows o vType in another file?
>> I need to configure all route's car prior to generate the randomTrip?
>>
>>
>> Thanks in advance for your help.
>> 
>> --
>> Check out the vibrant tech community on one of the world's most
>> engaging tech sites, Slashdot.org! http://sdm.link/slashdot
>> ___
>> sumo-user mailing list
>> sumo-user@lists.sourceforge.net
>> https://lists.sourceforge.net/lists/listinfo/sumo-user
>>
>
>
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Re: [sumo-user] randomTrips pearson of multimodal (personTrip)

[Jakob Erdmann]

Hello,
- walking mode is always available so you do not need to set this
- bicycle mode requires the the string 'bicycle' but it cannot vouch for
this functionality as it is untested
- you do not need to define vehicles as they will be defined automatically
if you use modes="car"
- you've stumbled upon an issue with randomTrips (
http://sumo.dlr.de/trac.wsgi/ticket/3117). As a workaround set only
modes="car" to get walking an car use

regards,
Jakob

2017-05-18 4:37 GMT+02:00 CARLOS SEPULVEDA :

> Hi, I'm newbie to SUMO, so sorry if my questions are so obvious, but I been
> trying to generate a simulation with intermodal routing using randomTrips
> with no results. I have my net file properlly configure.
> So my questions i what to do to achive randomTrips intermodal, becasue when
> i call:
>
> randonTrip -n mynetfile.net.xml -o mytripfile.trips.xml -r
> routefile.rou.xml --persontrips -t 'modes="walk car bike" ' it show me an
> error.
>
> I need to define flows o vType in another file?
> I need to configure all route's car prior to generate the randomTrip?
>
>
> Thanks in advance for your help.
> 
> --
> Check out the vibrant tech community on one of the world's most
> engaging tech sites, Slashdot.org! http://sdm.link/slashdot
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[sumo-user] randomTrips pearson of multimodal (personTrip)

[CARLOS SEPULVEDA]

Hi, I'm newbie to SUMO, so sorry if my questions are so obvious, but I been
trying to generate a simulation with intermodal routing using randomTrips
with no results. I have my net file properlly configure.
So my questions i what to do to achive randomTrips intermodal, becasue when
i call:

randonTrip -n mynetfile.net.xml -o mytripfile.trips.xml -r
routefile.rou.xml --persontrips -t 'modes="walk car bike" ' it show me an
error.

I need to define flows o vType in another file?
I need to configure all route's car prior to generate the randomTrip?


Thanks in advance for your help.
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Re: [sumo-user] randomtrips

[Jakob Erdmann]

Your current approach generates 5000 vehicles over the span of 5000 second.
Naturally, some vehicles leave the network in the meantime.
To generate these vehicles in a shorter time (50 seconds, 100 vehicles per
second), use options
-e 50 --period 0.01
Unless you have a large network, this may lead to insertion backlog (
http://sumo.dlr.de/wiki/Simulation/VehicleInsertion#Delayed_Departure)
To keep a constant number of vehicles in the network see:
http://sumo.dlr.de/wiki/FAQ#How_do_I_maintain_a_constant_number_of_vehicles_in_the_net.3F

regards,
Jakob

2017-05-16 4:40 GMT+02:00 Thaer Thaher :

> Dear,
>
> I used "randomTrips.py" generates a set of random trips for a given
> networkو I want to load the network with 5000 vehicles.  when I try to
> simulate the network I find that the maximum loaded vehicles are 3620.
>
>
> randomTrips.py -n third.net.xml -e 5000 --route-file third.rou.xml
> --trip-attributes="departureLane=\"best\" departu
> respeed=\"max\" departurepos=\"random\"
>
> 
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[sumo-user] randomtrips

[Thaer Thaher]

Dear,

I used "randomTrips.py" generates a set of random trips for a given networkو I 
want to load the network with 5000 vehicles.  when I try to simulate the 
network I find that the maximum loaded vehicles are 3620.


randomTrips.py -n third.net.xml -e 5000 --route-file third.rou.xml 
--trip-attributes="departureLane=\"best\" departu
respeed=\"max\" departurepos=\"random\"

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Re: [sumo-user] randomTrips

[Michael Behrisch]

Hi Hannah,
this is not possible, because the script cannot know which vehicle 
should get which type. If you want to assign them at random you can use 
a vehicle type distribution 
http://sumo.dlr.de/wiki/Definition_of_Vehicles,_Vehicle_Types,_and_Routes#Route_and_vehicle_type_distributions
 
and give the name of the distribution there. If you have some other 
parameters determining the type simply do multiple runs of 
randomTrips.py for all different types and feed all resulting route file 
sinto the simulation.

Best regards,
Michael

Am 2016-10-07 10:18, schrieb Hannah Parker:
> Hi,
> 
> I'm using randomTrips to create traffic for my network. I am using an
> additional file with all my vtypes in it and using the command from the
> example on http://sumo.dlr.de/wiki/Tools/Trip :
> 
> /tools/randomTrips.py -n input_net.net.xml
> --trip-attributes="type=\"myType\"" --additional-file type.add.xml
>--edge-permission passenger
> 
> I have several vtypes defined in my additional file. Is it possible to 
> add
> multiple type="myType" parameters into the --trip-attributes=?
> 
> Thank you.
> 
> Hannah
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[sumo-user] randomTrips

[Hannah Parker]

Hi,

I'm using randomTrips to create traffic for my network. I am using an
additional file with all my vtypes in it and using the command from the
example on http://sumo.dlr.de/wiki/Tools/Trip :

/tools/randomTrips.py -n input_net.net.xml
--trip-attributes="type=\"myType\"" --additional-file type.add.xml
   --edge-permission passenger

I have several vtypes defined in my additional file. Is it possible to add
multiple type="myType" parameters into the --trip-attributes=?

Thank you.

Hannah
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Re: [sumo-user] RandomTrips

[Jakob Erdmann]

Hello,
in the latest development version there are new options for retrieving and
setting edge probabilities for specific edges.
See http://sumo-sim.org/wiki/ChangeLog#Enhancements
http://sumo-sim.org/wiki/Tools/Trip#customized_weights

If you are using v 0.21.0 can simply replace your version of randomTrips.py
with the latest development version:
http://sumo-sim.org/trac.wsgi/browser/trunk/sumo/tools/trip/randomTrips.py?format=txt

regards,
Jakob



2014-06-27 8:41 GMT+02:00 Marc Segond gnuma...@gmail.com:

 Hi all Sumo users.
 I am willing to generate random traffic from different starting points,
 e.g. I have 3 car parks in my network and I want to generate traffic
 starting at these 3 car parks.
 I had a look to RandomTrips.py, but I did not find any option that
 allows me to specify a list of starting points or end points. Did I miss
 something? Has someone already tackled this problem?

 Thanks!

 Marc


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Re: [sumo-user] RandomTrips

[Marc Segond]

Thanks! I will have a look.
I also partially solved my problem using matrices and duarouter.
Best

Marc

 Le 30 juin 2014 à 12:27, Jakob Erdmann namdre.s...@googlemail.com a écrit :
 
 Hello,
 in the latest development version there are new options for retrieving and 
 setting edge probabilities for specific edges.
 See http://sumo-sim.org/wiki/ChangeLog#Enhancements
 http://sumo-sim.org/wiki/Tools/Trip#customized_weights
 
 If you are using v 0.21.0 can simply replace your version of randomTrips.py 
 with the latest development version:
 http://sumo-sim.org/trac.wsgi/browser/trunk/sumo/tools/trip/randomTrips.py?format=txt
 
 regards,
 Jakob
 
 
 
 2014-06-27 8:41 GMT+02:00 Marc Segond gnuma...@gmail.com:
 Hi all Sumo users.
 I am willing to generate random traffic from different starting points,
 e.g. I have 3 car parks in my network and I want to generate traffic
 starting at these 3 car parks.
 I had a look to RandomTrips.py, but I did not find any option that
 allows me to specify a list of starting points or end points. Did I miss
 something? Has someone already tackled this problem?
 
 Thanks!
 
 Marc
 
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 Turn processes into business applications with Bonita BPM Community Edition
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 Winner of BOSSIE, CODIE, OW2 and Gartner awards
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[sumo-user] RandomTrips

[Marc Segond]

Hi all Sumo users.
I am willing to generate random traffic from different starting points,
e.g. I have 3 car parks in my network and I want to generate traffic
starting at these 3 car parks.
I had a look to RandomTrips.py, but I did not find any option that
allows me to specify a list of starting points or end points. Did I miss
something? Has someone already tackled this problem?

Thanks!

Marc

--
Open source business process management suite built on Java and Eclipse
Turn processes into business applications with Bonita BPM Community Edition
Quickly connect people, data, and systems into organized workflows
Winner of BOSSIE, CODIE, OW2 and Gartner awards
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