This routine returns the correct two coordinate values to figure out what calorimeter module a particle will hit
ICAL : number of the calorimeter. CTYP : +ve : Cylindrical detector. -ve : Plane detector. SHOAX : Shower axis and direction : (1) First seen impactpoint (barrel : Rphi, forward : x) (2) Second " " (barrel : z, forward : y) (3) Seen shower theta angle (NOT USED HERE !) (4) Seen shower phi angle (NOT USED HERE !)
VAL(1:2) : the first two values of SHOAX, transformed into the coordinates that the calorimter has its modules described by, ie : Barrel : (phi,z) (type=1) or (phi,theta) (type=2) Forward : (phi,R) (type=1) or (x,y) (type=2)
none.
none.
(To get Calorimeter Shower Meassurement Code)
(To get Cylinder RADius.)