SGV steering module ZASTE

MODULE zaste
  INTEGER,PARAMETER :: nwhead=4 , &
                       perigee = 1 , &
                       refit = 2 , &
                       reass = 3 , &
                       evass = 4 , &
                       tkrdata = 1 , &
                       notkrdata = 0
  LOGICAL :: first,&                 ! TRUE if very first call to analysing
                                     ! code
             downup,&                ! vertex-fit method : include tracks
                                     ! until Xi^2 becomes bad (.TRUE.), or
                                     ! exclude tracks until it becomes good
                                     ! (.FALSE.)
             vtxgen,&                ! TRUE if main vertex position variations
                                     ! were generated, FALSE otherwise.
             dst,&                   ! TRUE if data comes from full
                                     ! simulation or real data
             real_data               ! TRUE if real data
  
  INTEGER ::&
             evt,&                   ! current event number
             igeom,&                 ! present detector geometry
             lunpr,&                 ! print unit
             maxpr,&                 ! max number of events to print
             minjet,&                ! min number of jets to accept event
             nwbhit(10),&            ! Number of words used for barrel hit-
                                     ! list
             nwfhit(10)              ! Number of words used for forward hit-
                                     ! list
  
  REAL ::&
             ssepl,&                 ! Limiting probability for two
                                     ! showers to be separable in
                                     ! calorimeters
             mstca                   ! Lowest distance between shower
                                     ! start-point and track extrapolation
                                     ! to calorimeter at which the shower
                                     ! will not be attached to the track
  CHARACTER (LEN=80) :: hbdir        ! current hbook directory
  
  INTEGER ::&
             method,&                ! method to use when including hits in
                                     ! the track (if hits were generated)
             TYPE,&                  ! type of data on tracks (TKR or pxpypz)
             nwntt,&                 ! Number of words in track ntuple, if
                                     ! any.
             nwntj                   ! Ditto, jet-ntuple.
END MODULE zaste
over-all-event-information-module-zaevt