BANK FTKV DDL WRITEUP
!      BANKname BANKtype       ! Comments
!
  TABLE  FTKV                   ! List of vertices
!
!   ATTributes:
!   -----------
!COL ATT-name FMT Min    Max   ! Comments
!
   1  X        F  -100.   100.  ! x
   2  Y        F  -100.   100.  ! y
   3  Z        F  -200.   200.  ! z
   4  dX       F     0.   100.  ! sigma(x)
   5  dY       F     0.   100.  ! sigma(y)
   6  dZ       F     0.   200.  ! sigma(z)
   7  C1       F   -INF   +INF  ! packed off-diag. correlations (3 el.)
   9  VTYP     I     0     3    ! type of vertex
                                !      1 = primary (z vertex from event)
                                !      2 = decay
                                !      3 = secondary interaction
                                !      4 = alternative primary hypothesis
!    RELations:
!    ----------
!COL REL.bank  TYPE  INT.bank  !Comments
!                    (COL)
   8  FTKT      D1T1  FVTK      ! rel. to track causing vertex.
                                ! (0 for primary)
!
! FTKV is parallel to FTGR. The multiple hypotheses for the vertex
! are given type 4, and no tracks are fitted to them.
!
  END TABLE