4.2.7 SUBROUTINE ZEPVTX(XYZV, SIGV, XYZS) : Primary VerTeX

Generate the primary vertex position.

ARGUMENTS:

INPUT :

    XYZV(1:3) : average vertex position.
    SIGV(1:3) : spread in average vertex position.

OUTPUT :

    XYZS(1:3) : generated vertex position.

IMPLICIT INPUTS:

    none.

IMPLICIT OUTPUTS:

    none.

CALLED BY :

ZEUGEN, User GENerator (see 4.2.1).

CALLED ROUTINE(S):

ZUGAUS (see 4.7.13)

(To get a GAUSsian random number.)

SIDE EFFECTS:

none.

AUTHORS:

M. Berggren, UFRJ

CREATION DATE:

05-APR-1995