FS combine track change committed to BRAT (version bumped to 2.11.4)

From: Kris Hagel (hagel@comp.tamu.edu)
Date: Mon Oct 06 2003 - 10:42:04 EDT

  • Next message: Kris Hagel: "brat-2.11.4 installed on afs/new"
    Hello,
    This is to let you know that I have introduced a new option in 
    BrFfsTrackingModule (SetUseTrackBeamVtx) which allows to calculate the 
    track angles from the track directly instead of using the BB vertex-D1 
    entrance.  This change allows a rudimentary vertex to be calculated when 
    the BB is not present (ie 85% of events in p+p)
    
    The intention is to have the default behavior to be the same as before.  
    I hope I succeeded.  If not please let me know.  I have only tested on 
    p+p where the option on works and not the option off on Au+Au where you 
    lucky guys always have a BB vertex.
    
    The changes are committed to the repository and the brat version has 
    been bumped to 2.11.4
    
    Kris
    


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