| 1 |
SUBROUTINE NSHOWER(IERR,RNUMX,RNUMY,ENERGIAX,ENERGIAY) |
| 2 |
C---------------------------------------------------------------------- |
| 3 |
C- |
| 4 |
C- Purpose and Methods : IT IDENTIFIES ELECTROMAGNETIC SHOWERS USING : |
| 5 |
C- CENTER OF GRAVITY IN THE FIRST HALF - SECOND HALF OF THE CALORIMETER . |
| 6 |
C- RNUMX AND RNUMY (X AND Y VIEW) ARE THE DISTANCES IN mm OF THE CLUSTERS |
| 7 |
C- CLOSEST TO THE TRACK NORMALIZED TO THE TRACK . |
| 8 |
C- ENERGIAX AND ENERGIAY ARE THE ENERGY OF THESE CLUSTERS . |
| 9 |
C- THE CENTERS OF GRAVITY AND THE CLUSTERS COME FROM THE ROUTINE CLUSTER2 . |
| 10 |
C- |
| 11 |
C- Inputs : |
| 12 |
C- Outputs : |
| 13 |
C- Controls: |
| 14 |
C- |
| 15 |
C- Created 3-NOV-1993 MIRKO BOEZIO |
| 16 |
C- |
| 17 |
C---------------------------------------------------------------------- |
| 18 |
INCLUDE 'INTEST.TXT' |
| 19 |
C |
| 20 |
INTEGER LK(2) |
| 21 |
INTEGER IBAR(2,NPLA) |
| 22 |
INTEGER ITL |
| 23 |
REAL RX(2),RY(2) |
| 24 |
REAL RIL(NCHA/2) |
| 25 |
REAL BAR(2,NPLA) |
| 26 |
REAL TG(2) |
| 27 |
REAL DAD |
| 28 |
COMMON / VARIE / MAX |
| 29 |
SAVE / VARIE / |
| 30 |
COMMON / INIZIO / INPIA |
| 31 |
SAVE / INIZIO / |
| 32 |
COMMON / IMPULSO / QUAMOT |
| 33 |
SAVE / IMPULSO / |
| 34 |
COMMON / DOVE / NX, NY, LUNGH |
| 35 |
SAVE / DOVE / |
| 36 |
COMMON / TANGENTI / TG |
| 37 |
SAVE / TANGENTI / |
| 38 |
COMMON / ANGOLO / BAR, IBAR |
| 39 |
SAVE / ANGOLO / |
| 40 |
C |
| 41 |
LPIANO = NPLA / 2 |
| 42 |
c |
| 43 |
CALL CLUSTER2 |
| 44 |
C |
| 45 |
ITL = 0 |
| 46 |
IALFA = 0 |
| 47 |
499 CONTINUE |
| 48 |
C |
| 49 |
DO I = 1,NCHA/2 |
| 50 |
RIL(I) = 1000. |
| 51 |
ENDDO |
| 52 |
C |
| 53 |
RX(1) = 0. |
| 54 |
RX(2) = 0. |
| 55 |
RY(1) = 0. |
| 56 |
RY(2) = 0. |
| 57 |
C |
| 58 |
DO M = 1,2 |
| 59 |
DO J = 1,2 |
| 60 |
C |
| 61 |
DO I = 1,NCHA/2 |
| 62 |
RIL(I) = 1000. |
| 63 |
ENDDO |
| 64 |
C |
| 65 |
LK(J) = 0 |
| 66 |
C |
| 67 |
IF (J.EQ.1) ITL = (LPIANO + 1) / 2 |
| 68 |
IF (J.EQ.2) ITL = (NPLA + LPIANO + 1) / 2 |
| 69 |
C |
| 70 |
DAD = BAR(M,ITL) |
| 71 |
C |
| 72 |
C EM |
| 73 |
C |
| 74 |
IF (DAD.LT.-6..OR.DAD.GT.246.) GOTO 555 |
| 75 |
C |
| 76 |
C END EM |
| 77 |
C |
| 78 |
NGIR = NCL2(M,J) |
| 79 |
IF (NGIR.EQ.0) GO TO 555 |
| 80 |
DO L = 1,NGIR |
| 81 |
RIL(L) = ABS(DAD - CLUS2(M,J,L)) |
| 82 |
ENDDO |
| 83 |
MM = NCHA/2 |
| 84 |
LK(J) = LVMIN(RIL,MM) |
| 85 |
C |
| 86 |
IF (CLUS2(M,J,LK(J)+NCHA/2).GT.EMIN) THEN |
| 87 |
IF (M.EQ.1) THEN |
| 88 |
ENERGIAX = ENERGIAX + CLUS2(M,J,LK(J)+NCHA/2) |
| 89 |
RX(J) = CLUS2(M,J,LK(J)) - DAD |
| 90 |
ENDIF |
| 91 |
IF (M.EQ.2) THEN |
| 92 |
ENERGIAY = ENERGIAY + CLUS2(M,J,LK(J)+NCHA/2) |
| 93 |
RY(J) = CLUS2(M,J,LK(J)) - DAD |
| 94 |
ENDIF |
| 95 |
ENDIF |
| 96 |
C |
| 97 |
555 CONTINUE |
| 98 |
ENDDO |
| 99 |
C |
| 100 |
IF (M.EQ.1) RNUMX = ABS( RX(2) - RX(1) ) |
| 101 |
IF (M.EQ.2) RNUMY = ABS( RY(2) - RY(1) ) |
| 102 |
C |
| 103 |
ENDDO |
| 104 |
C |
| 105 |
ESOGLIATOT = 50. |
| 106 |
EINT = 10. |
| 107 |
C |
| 108 |
IF (ENERGIAX.EQ.0.OR.ENERGIAY.EQ.0) THEN |
| 109 |
II = 1 |
| 110 |
ENDIF |
| 111 |
C |
| 112 |
EINF = ENERGIAX - EINT |
| 113 |
ESUP = ENERGIAX + EINT |
| 114 |
ETOT = ENERGIAX + ENERGIAY |
| 115 |
C |
| 116 |
IF (ENERGIAY.LT.EINF.OR.ENERGIAY.GT.ESUP.OR. |
| 117 |
& ETOT.LT.ESOGLIATOT) GO TO 2 |
| 118 |
C |
| 119 |
GO TO 10 |
| 120 |
C |
| 121 |
2 IERR = 1 |
| 122 |
C |
| 123 |
10 CONTINUE |
| 124 |
|
| 125 |
RETURN |
| 126 |
END |
Parent Directory
| 
Revision Log