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Modifications in Kalman [message #14510]

Mon, 18 March 2013 17:49

StefanoSpataro
Messages: 2736
Registered: June 2005
Location: Torino

first-grade participant

From: *to.infn.it

Dear all,
I have added inside the PndRecoKalmanTask the possibility to switch ON/OFF the back propagation of the track parameters from the first point of the track to the Interaction Point (at present this is done always), before the fit.

This can be done in the reco macro, with the function:

PndRecoKalmanTask::SetPropagateToIP(kTRUE/kFALSE);

This can be useful for the FTS tracking standalone.
it would be interesting to study the difference in performances with and without the backpropagation.

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[Message index]

		Modifications in Kalman By: StefanoSpataro on Mon, 18 March 2013 17:49
		Re: Modifications in Kalman By: StefanoSpataro on Tue, 19 March 2013 10:40
		Re: Modifications in Kalman By: StefanoSpataro on Tue, 19 March 2013 13:52

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