Re: [sumo-user] Adding vehicles dynamically with traci

[Hotmail <cra...@ho...>]

Anderson,

                  Thank you do much! That worked! :D I've been messing with such a simple thing for two weeks. I didn't realize the inputs were optional. Next up, I am trying to call traci.changeTarget(vehID,edgeID). I use a method that provides a random edge to get the edgeID. I get a segfault in sumo when I try this. It could be because the car completed its route and no longer exists or I'm calling it wrong. What do you think?

Thanks for all the help :).

-Craig

On Mar 14, 2013, at 8:38 PM, Anderson Rocha <and...@gm...> wrote:

> Hi Craig,
> 
> Try omitting the depart time, position, speed and lane as well, making your
> traci call look like this:
> 
> traci.vehicle.add(str(vehID), str(routeID))
> 
> Also, please "answer to all" in the emails so that the other members in
> sumo-user list receive the emails :)
> 
> Regards,
> --
> Anderson Rocha Tavares
> http://inf.ufrgs.br/~artavares/
> 
> 
> 2013/3/14 Craig Herndon <cra...@ho...>
> 
>> Anderson,
>> 
>>                   I just made your suggested change and sumo no longer
>> sends an error.
>> However, the vehicles still don't see the roadway. I even changed the
>> depart time to -2.
>> I have subscribed to vehicles and I use pprint to print out the
>> subscription results.
>> 80 is the traci constant for road id. 86 is the traci constant for lane
>> position. I don't understand
>> why the cars are never added to the roadway.
>> 
>> {'1': {80: '', 86: -1001.0},
>> '10': {80: '', 86: -1001.0},
>> '2': {80: '', 86: -1001.0},
>> '3': {80: '', 86: -1001.0},
>> '4': {80: '', 86: -1001.0},
>> '5': {80: '', 86: -1001.0},
>> '6': {80: '', 86: -1001.0},
>> '7': {80: '', 86: -1001.0},
>> '8': {80: '', 86: -1001.0},
>> '9': {80: '', 86: -1001.0}}
>