4.4.20 REAL FUNCTION ZTPLAZ( IPLA, TYP) : PLAne Z

Return the z position of a given plane.

ARGUMENTS:

INPUT :

    IPLA : number of the plane.
    TYP  : Type of the detector ('TRACKING' or 'CALORIMETER')

IMPLICIT INPUTS:

    From /ZTFWD/ ZED, z of detectors;
    From /ZTFWC/ ZEDC, z of calorimeters;

IMPLICIT OUTPUTS:

    none.

FUNCTION VALUE:

z of the specified plane

CALLED BY :

General access routine to geometry data

CALLED ROUTINE(S):

none

SIDE EFFECTS:

none.

AUTHORS:

M. Berggren, UFRJ

CREATION DATE:

07-DEC-1995