
 THE RESULT COMMON STORES ALL INFORMATION OF THE CURRENT TRACK:

 XEND    |    START- OR END- COORDINATES OF THE CURRENT STEP.
 YEND    |
 ZEND    |
 RCA          CALO1*1000.+CALO2*1.  |CALO1 AND CALO2 (CELL1 AND
 RCE          CELL1*1000.+CELL2*1.  |CELL2) ARE THE CALORIMETER
                                    |(CELLS), WHERE THIS STEP COMES
                                    |FROM AND GOES TO.
 AMAS         MASS
 NCH          CHARGE
 TOF          TIME OF FLIGHT  (IN 1/20 NSEC)
 PX           PX/P = COSL*COSP
 PY           PY/P = COSL*SINP
 PZ           PZ/P = SINL
 USERW        USERWORD (SEE 'HSTORY')
 INTCT        INTERACTION/DECAY-COUNTER
 P            MOMENTUM
 EN           TOTAL ENERGY
 EK           KINETIC ENERGY
 AMASQ        MASS**2
 DELTN        ACTUAL STEPSIZE  (SEE ALSO DDELTN IN COMMON /CURPAR)
 ITK          NUMBER OF GENERATOR TRACK (SEE INPUT-ROUTINES)
 NTK          NUMBER OF TRACK IN SHOWER
 IPART        PARTICLE INDEX (SEE #MASIND)
 IND          MATERIAL INDEX (SEE #MATTER)
 LCALO        CALORIMETER NUMBER (=CALORIMETER1 IN RCA)
 ICEL         CELL NUMBER        (=CELL1 IN RCE)
 SINL         SINE OF DIP-ANGLE
 COSL         COSINE OF DIP-ANGLE
 SINP         SINE OF NORMAL PHI-ANGLE (WITH RESPECT TO X-AXIS)
 COSP         COSINE OF NORMAL PHI-ANGLE

