Re: [sumo-user] Using E1 Detectors

[Michael B. <beh...@us...>]

Am Montag, 15. Juni 2009 17:46:00 schrieb George Dita:
> Hi guys,
>
>
> I am using E1 detectors and I was wondering if the is a way to
> collect aggregated data from them. In the documentation it says that it
> returns the number of vehicles (or vehicle id’s) from the last simulation
> step, but that means exactly the last step (one step) and not the last
> CMD_SIMSTEP sent to SUMO.
>
> The only way to get aggregated data in real time is to send
> CMD_SIMSTEP with a value of 1 and to aggregate the data collected myself?

You could send the file output to a socket (or a pipe) and parse it.

There may be some buffering issues in between but it is definitely
worth trying.

Regards,
Michael