4.5.4 SUBROUTINE ZAUINI(STEER, MGEOM) : Analysis User Initialisation

Lets the user do additional initialsation of the analysis code.

ARGUMENTS:

INPUT :

    STEER : Steering info. The analysis uses row 4:
                  STEER(4,1)   : How to use the detector hits. In the
                                 example :
                                   1 -> Use perigee parameters (ie. don't
                                        use hits at all)
                                   2 -> Fit track using the right hits.
                                   3 -> Run code to associate hits with
                                        tracks (met 1)
                                   4 -> ditto, met 2.
                         ,2)   : Minimum number of jets to use event
                         ,3)   : 1 -> Make event ntuple
                         ,4)   : 1 -> Make jet ntuple
                         ,5)   : Vertex fit method :
                                   0 -> Start with all tracks, then
                                        exclude tracks until a good vertex
                                        can be made.
                                   1 -> Start with two tracks, then include
                                        tracks until vertex becomes bad.
            In addition the following words are used :
                  STEER(1,2)   : Printing unit
                  STEER(1,3)   : Max number of events to print.
                  STEER(1,4)   : 1.0 -> runs stand-alone, so ZTINI must be
                                 called.
                  STEER(2,4)   : 1.0 -> primary vertex position variations
                                 generated.
                  STEER(3,0)   : Number of different detectors.
                  STEER(3,1)   : Number of layers in the barrel that have
                                 hit information.
                  STEER(3,2)   : Type of information on tracks:
                                   1 -> full track fit result format.
                                   2 -> pxpypz + production points only.
    MGEOM : Number of detector geometries.

IMPLICIT INPUTS:

    none predefined.

IMPLICIT OUTPUTS:

    none predefined.

CALLED BY :

ZAINI, Analysis Initialisation (see 4.5.3).

CALLED ROUTINE(S):

none

by default.

SIDE EFFECTS:

none.

AUTHORS:

You.

CREATION DATE:

dd-mmm-yyy