next up previous contents
Next: Generated event type: Up: Over-all event information module Previous: Seen shape variables   Contents


Main vertex position 

  
  REAL ::&
   xyzs(3)                ! True vertex position.
  
  INTEGER ::&
   nvtrk                  !*# of track in vertex
  
  REAL ::&
   ecms,&                 ! Total CMS energy generated
   xyz(3),&               ! fitted vertex position
   vcov(6),&              ! vertex covariance mat   ( see ZAUVF2 etc)
   vcovm(6),&             !*measured vertex covariance mat  "
   sfact,&                !*error scale factor        "
   nsgini,&               !I# of sigmas for sfact def "
   chi2vx,&               !*chi^2 of vertex
   pcut,&                 !Iprob-cut to accept vertex

generated-event-type