| Re: new features in GENFIT [message #8925 is a reply to message #8923] |
Mon, 29 June 2009 15:09   |
Lia Lavezzi
Messages: 291
Registered: May 2007
Location: Torino
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first-grade participant |
From: *47-151.net24.it
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Hi,
actually GetJVer/GetKVer should be the right choice 
The plane in GEANE is spanned by v, w vectors in the SD frame (u, v, w)... I don' t understand at first glance why you obtain such an error... how often does it happen? Always or just in some events?
Ciao,
Lia.
P.S. concerning the other functions:
GetV --> returns the v coordinate of the point (corresponding to the coordinate on the x-axis in the plane)
GetW --> returns the w coordinate of the point (corresponding to the coordinate on the y-axis in the plane)
GetTV --> returns tv, i.e. the derivative v'
GetTW --> returns tw, i.e. the derivative w'
...they are the track parameters in SD representation q/p, v', w', v, w.
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