Bxxxxxx.feedback Input file format

vertex row (7 columns) :

         ID_VERTEX POSX POSY POSZ ISPRIMARY ISCHARM ISTAU

where :

         ID_VERTEX  = vertex id

         POSX, POSY, POSZ  = vertex coordinates

         ISPRIMARY = 1 primary, 0 otherwide

         ISTAU     = 1 tau decay vertex, 0 otherwise


track row (17 columns):

        ID_TRACK   ID_UPVTX   ID_DOWNVTX   X   Y   Z   SX   SY
        IP_UPVTX   IP_DOWNVTX
        P   PMIN   PMAX   MANUAL   MUON/ELECTRON   SCANBACK   DARKNESS

where:

        ID_TRACK = track id

        ID_UPVTX = id of upstream vertex (-1 if doesn't exist)

        ID_DOWNVTX = id of downstream vertex (-1 if doesn't exist)

        X,Y,Z   = coordinates of the fitted track relative to the
                         segment closest to the vertex

       SX,SY  = track slope

       IP_UPVTX  = IP with respect to the upstream vertex (-1 if no upstream vertex)

       IP_DOWNVTX  = IP with respect to the downstream vertex (-1 if no downstream vertex)

       P,PMIN,PMAX  = momentum and 1 sigma extremes

       MANUAL  = 1 if manually added, 0 otherwise

       MUON/ELECTRON = 1 if matches with muon, 2 if matches with electron, 0 otherwise

       SCANBACK = 1 if was a scan-back track, 0 otherwise

       DARKNESS = 0 if MIP, 1 if BLACK, 2 if GRAY