Thank you Jakob!

On Thu, May 17, 2018, 2:17 PM Jakob Erdmann <namdre.s...@gmail.com> wrote:

> This is a bug: the ego vehicle is always returned (
> https://github.com/eclipse/sumo/issues/4088)
> When there are more vehicles around, they will be returned as well.
>
> regards,
> Jakob
>
> 2018-05-15 13:06 GMT+02:00 Surya Soman <suryasoma...@gmail.com>:
>
>>   Thank you Jakob!  The code is working now.
>>
>> But unfortunately the vehicle speed and position I'm getting at each step
>> is the ego vehicle's speed and position were I wanted to retrieve the speed
>> and position of  the vehicles around my ego vehicle.
>>
>> Could you help me with this. Thanks in advance!
>>
>> Regards,
>> Surya Soman
>>
>>
>> On Mon, May 14, 2018 at 8:50 AM, Jakob Erdmann <namdre.s...@gmail.com>
>> wrote:
>>
>>> try using curly brackets vor varIDs:
>>> {traci.constants.VAR_SPEED,traci.constants.VAR_POSITION}
>>>
>>> 2018-05-11 10:16 GMT+02:00 Surya Soman <suryasoma...@gmail.com>:
>>>
>>>> Hi ,
>>>>
>>>> I'm a new user of SUMO. As a part of my research, I was trying a code
>>>> to access the speed and position of the vehicles around my ego vehicle
>>>> using Traci vehicle contextsubscription command. Given below is the
>>>> command I used:-
>>>>
>>>> traci.vehicle.subscribeContext('2567#6',...
>>>>        traci.constants.CMD_GET_VEHICLE_VARIABLE, 20,...
>>>>        [traci.constants.VAR_SPEED,traci.constants.VAR_POSITION]);
>>>>
>>>>
>>>> It is giving an error :-
>>>>
>>>> Error using vehicle.subscribeContext
>>>> The value of 'varIDs' is invalid. It must satisfy the function: iscell.
>>>>
>>>> Error in traci.vehicle.subscribeContext (line 34)
>>>> p.parse(vehID, domain, dist, varargin{:})
>>>>
>>>> Error in vehicleconsub (line 58)
>>>>        traci.vehicle.subscribeContext('2567#6',...
>>>>
>>>>
>>>> Could anyone help me with this. Thanks in advance !
>>>>
>>>>
>>>> Regards,
>>>> Surya
>>>>
>>>>
>>>>
>>>>
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>>>
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