| 1 | C=======================================================================
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| 2 |
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| 3 | SUBROUTINE CERENE( STEPCR )
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| 4 |
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| 5 | C-----------------------------------------------------------------------
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| 6 | C CEREN(KOV RADIATION FROM) E(LECTRONS)
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| 7 | C
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| 8 | C CREATION OF CERENKOV PHOTONS ALONG A TRACK OF ELECTRONS
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| 9 | C CERENKOV RADIATION IS ONLY CALCULATED FOR LOWEST OBSERVATION LEVEL
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| 10 | C THE COORDINATES ON EGS-STACK ARE AT THE END OF STEP EXCEPT E(NP),
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| 11 | C WHICH IS AT THE BEGINNING OF STEP
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| 12 | C THIS SUBROUTINE IS CALLED FROM ELECTR
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| 13 | C ARGUMENT:
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| 14 | C STEPCR = STEP LENGTH FOR ELECTRON OR POSITRON (REAL*4)
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| 15 | C
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| 16 | C AUTHOR : M. ROZANSKA UNIVERSITY OF KRAKOW
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| 17 | C S. MARTINEZ UNIVERSITY OF MADRID
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| 18 | C F. ARQUEROS UNIVERSITY OF MADRID
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| 19 | C CHANGES : D. HECK IK3 FZK KARLSRUHE
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| 20 | C R. ATTALLAH UNIVERSITY OF PERPIGNAN
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| 21 | C-----------------------------------------------------------------------
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| 22 |
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| 23 | c>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
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| 24 | parameter (xct=1)
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| 25 | parameter (yct=2)
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| 26 | parameter (zct=3)
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| 27 | parameter (ctthet=4)
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| 28 | parameter (ctphi=5)
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| 29 | parameter (ctdiam=6)
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| 30 | parameter (ctfoc=7)
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| 31 | c>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
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| 32 |
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| 33 | c IMPLICIT NONE
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| 34 | *KEEP,BUFFS.
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| 35 | COMMON /BUFFS/ RUNH,RUNE,EVTH,EVTE,DATAB,LH
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| 36 | INTEGER MAXBUF,MAXLEN
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| 37 | PARAMETER (MAXBUF=39*7)
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| 38 | PARAMETER (MAXLEN=12)
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| 39 | REAL RUNH(MAXBUF),EVTH(MAXBUF),EVTE(MAXBUF),
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| 40 | * RUNE(MAXBUF),DATAB(MAXBUF)
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| 41 | INTEGER LH
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| 42 | CHARACTER*4 CRUNH,CRUNE,CEVTH,CEVTE
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| 43 | EQUIVALENCE (RUNH(1),CRUNH), (RUNE(1),CRUNE)
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| 44 | EQUIVALENCE (EVTH(1),CEVTH), (EVTE(1),CEVTE)
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| 45 | *KEEP,CONST.
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| 46 | COMMON /CONST/ PI,PI2,OB3,TB3,ENEPER
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| 47 | DOUBLE PRECISION PI,PI2,OB3,TB3,ENEPER
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| 48 | *KEEP,EPCONT.
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| 49 | COMMON/EPCONT/ EDEP,RATIO,TSTEP,TUSTEP,USTEP,TVSTEP,VSTEP,IDISC,
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| 50 | * IROLD,IRNEW,RHOFAC, EOLD,ENEW,EKE,ELKE,BETA2,GLE,
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| 51 | * TSCAT,IAUSFL
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| 52 | DOUBLE PRECISION EDEP,RATIO
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| 53 | REAL TSTEP,TUSTEP,USTEP,TVSTEP,VSTEP,RHOFAC,EOLD,ENEW,
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| 54 | * EKE,ELKE,BETA2,GLE,TSCAT
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| 55 | INTEGER IDISC,IROLD,IRNEW,IAUSFL(29)
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| 56 | *KEEP,LONGI.
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| 57 | COMMON /LONGI/ APLONG,HLONG,PLONG,SPLONG,THSTEP,THSTPI,
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| 58 | * NSTEP,LLONGI,FLGFIT
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| 59 | DOUBLE PRECISION APLONG(0:1040,9),HLONG(0:1024),PLONG(0:1040,9),
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| 60 | * SPLONG(0:1040,9),THSTEP,THSTPI
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| 61 | INTEGER NSTEP
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| 62 | LOGICAL LLONGI,FLGFIT
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| 63 | *KEEP,MAGANG.
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| 64 | COMMON /MAGANG/ ARRANG,ARRANR,COSANG,SINANG
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| 65 | DOUBLE PRECISION ARRANG,ARRANR,COSANG,SINANG
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| 66 | *KEEP,OBSPAR.
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| 67 | COMMON /OBSPAR/ OBSLEV,THCKOB,XOFF,YOFF,THETAP,PHIP,
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| 68 | * THETPR,PHIPR,NOBSLV
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| 69 | DOUBLE PRECISION OBSLEV(10),THCKOB(10),XOFF(10),YOFF(10),
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| 70 | * THETAP,THETPR(2),PHIP,PHIPR(2)
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| 71 | INTEGER NOBSLV
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| 72 | *KEEP,PAM.
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| 73 | COMMON /PAM/ PAMA,SIGNUM
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| 74 | DOUBLE PRECISION PAMA(6000),SIGNUM(6000)
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| 75 | *KEEP,PARPAR.
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| 76 | COMMON /PARPAR/ CURPAR,SECPAR,PRMPAR,OUTPAR,C,
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| 77 | * E00,E00PN,PTOT0,PTOT0N,THICKH,ITYPE,LEVL
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| 78 | DOUBLE PRECISION CURPAR(14),SECPAR(14),PRMPAR(14),OUTPAR(14),
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| 79 | * C(50),E00,E00PN,PTOT0,PTOT0N,THICKH
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| 80 | INTEGER ITYPE,LEVL
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| 81 | *KEEP,RANDPA.
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| 82 | COMMON /RANDPA/ FAC,U1,U2,RD,NSEQ,ISEED,KNOR
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| 83 | DOUBLE PRECISION FAC,U1,U2
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| 84 | REAL RD(3000)
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| 85 | INTEGER ISEED(103,10),NSEQ
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| 86 | LOGICAL KNOR
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| 87 | *KEEP,RUNPAR.
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| 88 | COMMON /RUNPAR/ FIXHEI,THICK0,HILOECM,HILOELB,
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| 89 | * STEPFC,NRRUN,NSHOW,PATAPE,MONIIN,
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| 90 | * MONIOU,MDEBUG,NUCNUC,
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| 91 | * CETAPE,
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| 92 | * SHOWNO,ISHW,NOPART,NRECS,NBLKS,MAXPRT,NDEBDL,
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| 93 | * N1STTR,MDBASE,
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| 94 | * DEBDEL,DEBUG,FDECAY,FEGS,FIRSTI,FIXINC,FIXTAR,
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| 95 | * FIX1I,FMUADD,FNKG,FPRINT,FDBASE
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| 96 | * ,GHEISH,GHESIG
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| 97 | COMMON /RUNPAC/ DSN,HOST,USER
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| 98 | DOUBLE PRECISION FIXHEI,THICK0,HILOECM,HILOELB
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| 99 | REAL STEPFC
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| 100 | INTEGER NRRUN,NSHOW,PATAPE,MONIIN,MONIOU,MDEBUG,NUCNUC,
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| 101 | * SHOWNO,ISHW,NOPART,NRECS,NBLKS,MAXPRT,NDEBDL,
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| 102 | * N1STTR,MDBASE
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| 103 | INTEGER CETAPE
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| 104 | CHARACTER*79 DSN
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| 105 | CHARACTER*20 HOST,USER
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| 106 |
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| 107 | LOGICAL DEBDEL,DEBUG,FDECAY,FEGS,FIRSTI,FIXINC,FIXTAR,
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| 108 | * FIX1I,FMUADD,FNKG,FPRINT,FDBASE
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| 109 | * ,GHEISH,GHESIG
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| 110 | *KEEP,STACKE.
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| 111 | COMMON/STACKE/ E,TIME,X,Y,Z,U,V,W,DNEAR,IQ,IGEN,IR,IOBS,LPCTE,NP
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| 112 | DOUBLE PRECISION E(60),TIME(60)
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| 113 | REAL X(60),Y(60),Z(60),U(60),V(60),W(60),DNEAR(60)
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| 114 | INTEGER IQ(60),IGEN(60),IR(60),IOBS(60),LPCTE(60),NP
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| 115 | *KEEP,CEREN1.
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| 116 | COMMON /CEREN1/ CERELE,CERHAD,ETADSN,WAVLGL,WAVLGU,CYIELD,
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| 117 | * CERSIZ,LCERFI
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| 118 | DOUBLE PRECISION CERELE,CERHAD,ETADSN,WAVLGL,WAVLGU,CYIELD
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| 119 | REAL CERSIZ
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| 120 | LOGICAL LCERFI
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| 121 | *KEEP,CEREN2.
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| 122 | COMMON /CEREN2/ PHOTCM,XCER,YCER,UEMIS,VEMIS,CARTIM,ZEMIS,
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| 123 | * DCERX,DCERY,ACERX,ACERY,
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| 124 | * XCMAX,YCMAX,EPSX,EPSY,
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| 125 | * DCERXI,DCERYI,FCERX,FCERY,
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| 126 | * XSCATT,YSCATT,CERXOS,CERYOS,
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| 127 | * NCERX,NCERY,ICERML
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| 128 | REAL PHOTCM,XCER,YCER,UEMIS,VEMIS,CARTIM,ZEMIS,
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| 129 | * DCERX,DCERY,ACERX,ACERY,
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| 130 | * XCMAX,YCMAX,EPSX,EPSY,
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| 131 | * DCERXI,DCERYI,FCERX,FCERY,
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| 132 | * XSCATT,YSCATT,CERXOS(20),CERYOS(20)
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| 133 | INTEGER NCERX,NCERY,ICERML
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| 134 | c>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
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| 135 | *keep,certel.
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| 136 | common /certel/ cormxd,cord,coralp,ctpars,omega,
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| 137 | + photn,photnp,phpt,pht,vphot,
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| 138 | + vchi,veta,vzeta,vchim,vetam,vzetam,
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| 139 | + lambda,mu,nu,nctels,ncph
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| 140 | double precision cormxd,cord,coralp,ctpars(20,7),omega(20,3,3),
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| 141 | + photn(3),photnp(3),phpt(3),pht,vphot(3),
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| 142 | + vchi(3),veta(3),vzeta(3),vchim,vetam,vzetam,
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| 143 | + lambda,mu,nu
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| 144 | integer nctels,ncph(5)
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| 145 | double precision xg,yg,zg,xgp,ygp,zgp,up,vp,wp,xpcut,ypcut,zpcut
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| 146 | equivalence (photn(1) ,xg) ,(photn(2) ,yg) ,(photn(3) ,zg) ,
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| 147 | + (photnp(1),xgp) ,(photnp(2),ygp) ,(photnp(3),zgp),
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| 148 | + (phpt(1) ,xpcut),(phpt(2) ,ypcut),(phpt(3) ,zpcut),
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| 149 | + (vphot(1) ,up) ,(vphot(2) ,vp) ,(vphot(3) ,wp)
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| 150 | character *72 ctfile
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| 151 | *keep,graal1.
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| 152 | common /graal1/ wavelength ! (nm)
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| 153 | real wavelength
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| 154 | c>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
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| 155 | *KEND.
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| 156 |
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| 157 | COMMON /ACLOCK/ NCLOCK,JCLOCK
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| 158 | DOUBLE PRECISION BETAE,BETAF,BETAI,CTHETA,DBETA,ECR,
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| 159 | * ETA1,E1,STHETA,STHETF,STHETI
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| 160 | DOUBLE PRECISION RHOF,THICK
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| 161 | REAL A,B,CC,COSCR,COSDEL,DVCOR,DXXX,DYYY,FSTEPI,
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| 162 | * HTOP,H2,PATHCR,PHICER,PHOTCT,RADINV,
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| 163 | * SINCR,SINDEL,SINPSI,SINPS2,STEPCR,UEMIS2,US,VCOR,
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| 164 | * VEMIS2,VS,WEMIS,XCER1,XCER2,XEMIS,XXX,
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| 165 | * YCER1,YCER2,YEMIS,YYY
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| 166 | INTEGER I,ISTC,I1,JCLOCK,LPCT1,NCLOCK,NSTEPC
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| 167 | EXTERNAL RHOF,THICK
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| 168 | C-----------------------------------------------------------------------
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| 169 | C_____IF (NCLOCK.GT.JCLOCK) THEN
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| 170 | C______WRITE(MDEBUG,*)'CERENE: NP=',NP,' IR=',IR(NP),' IOBS=',IOBS(NP)
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| 171 | C______CALL AUSGB2
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| 172 | C_____ENDIF
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| 173 |
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| 174 | C-----------------------------------------------------------------------
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| 175 |
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| 176 | C SKIP PARTICLES OUT OF ZENITH ANGULAR CUT
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| 177 | IF ( W(NP) .LT. C(29) ) RETURN
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| 178 | C E(NP) IS ENERGY AT BEGIN OF STEP
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| 179 | E1 = E(NP)
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| 180 |
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| 181 | C LOOK WETHER CERENKOV CONDITION IS FULFILLED AT BEGIN OF STEP
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| 182 | BETAI = SQRT( 1.D0 - (PAMA(2)*1.D3/E1)**2 )
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| 183 | C REFRACTIVE INDEX PARAMETRISATION: N=1+ETA = ETA1
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| 184 | H2 = -Z(NP)
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| 185 | HTOP = H2 + VSTEP * W(NP)
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| 186 | ETA1 = 1.D0 + ETADSN * RHOF(DBLE(HTOP))
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| 187 | CTHETA = 1.D0 /( ETA1 * BETAI)
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| 188 | STHETI = 1.D0 - CTHETA**2
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| 189 | IF ( STHETI .GT. 0.D0 ) THEN
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| 190 | C PARTICLE IS ABOVE ENERGY THRESHOLD IF EMISSION ANGLE IS >0
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| 191 | PHOTCT = CYIELD * STEPCR * STHETI
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| 192 | NSTEPC = PHOTCT / CERSIZ + 1
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| 193 | IF ( NSTEPC .LT. 1 ) RETURN
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| 194 | FSTEPI = 1. / REAL(NSTEPC)
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| 195 | C CALCULATE INCREMENTS AND START VALUES FOR POSITION AND VELOCITY
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| 196 | DVCOR = -VSTEP * FSTEPI
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| 197 | VCOR = VSTEP - 0.5 * DVCOR
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| 198 | DBETA = -2.D0*FSTEPI*EDEP*(PAMA(2)*1.D3)**2 / (E1**3*BETAI)
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| 199 | BETAE = BETAI - 0.5D0 * DBETA
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| 200 | ELSE
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| 201 |
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| 202 | C LOOK WETHER CERENKOV CONDITION IS FULFILLED AT END OF STEP, BUT NOT
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| 203 | C AT THE BEGINNING. THIS MAY HAPPEN ONLY ABOVE ABOUT 22 KM
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| 204 | IF ( HTOP .LT. 22.E5 ) RETURN
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| 205 | C ENERGY AT END OF STEP IS ENEW (FROM COMMON EPCONT)
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| 206 | BETAF = SQRT( 1.D0 - (PAMA(2)*1.D3/ENEW)**2 )
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| 207 | C REFRACTIVE INDEX PARAMETRISATION: N=1+ETA = ETA1
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| 208 | ETA1 = 1.D0 + ETADSN * RHOF( DBLE(H2) )
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| 209 | CTHETA = 1.D0 /( ETA1 * BETAF)
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| 210 | STHETF = 1.D0 - CTHETA**2
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| 211 | C PARTICLE IS BELOW ENERGY THRESHOLD IF EMISSION ANGLE IS 0
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| 212 | IF ( STHETF .LE. 0.D0 ) RETURN
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| 213 | PHOTCT = CYIELD * STEPCR * STHETF
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| 214 | NSTEPC = PHOTCT / CERSIZ + 1
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| 215 | IF ( NSTEPC .LT. 1 ) RETURN
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| 216 | FSTEPI = 1. / REAL(NSTEPC)
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| 217 | C CALCULATE INCREMENTS AND START VALUES FOR POSITION AND VELOCITY
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| 218 | C LOOP 1000 RUNS FROM BOTTOM TO TOP OF STEP
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| 219 | DVCOR = VSTEP * FSTEPI
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| 220 | VCOR = -0.5 * DVCOR
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| 221 | DBETA = 2.D0*FSTEPI*EDEP*(PAMA(2)*1.D3)**2 / (ENEW**3*BETAF)
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| 222 | BETAE = BETAF - 0.5D0 * DBETA
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| 223 | ENDIF
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| 224 |
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| 225 | C LOOP OVER SUBSTEPS
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| 226 | DO 1000 ISTC = 1,NSTEPC
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| 227 | VCOR = VCOR + DVCOR
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| 228 | ZEMIS = H2 + VCOR * W(NP)
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| 229 | ETA1 = 1.D0 + ETADSN * RHOF(DBLE(ZEMIS))
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| 230 | C VELOCITY IN THE MIDDLE OF SUBSTEP
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| 231 | BETAE = BETAE + DBETA
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| 232 | CTHETA = 1.D0 / (ETA1*BETAE)
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| 233 | STHETA = 1.D0 - CTHETA**2
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| 234 | C PARTICLE IS AT ENERGY THRESHOLD IF EMISSION ANGLE BECOMES 0
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| 235 | IF ( STHETA .LE. 0.D0 ) RETURN
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| 236 | C NUMBER OF EMITTED PHOTONS ON DISTANCE DVCOR
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| 237 | PHOTCM = CYIELD * STHETA * STEPCR * FSTEPI
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| 238 | STHETA = SQRT(STHETA)
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| 239 | C ASSUME EMISSION POINT OF ALL PHOTONS IN THE MIDDLE OF THE STEP
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| 240 | XEMIS = X(NP) - VCOR * U(NP)
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| 241 | YEMIS = -Y(NP) + VCOR * V(NP)
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| 242 | C>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
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| 243 | C GENERATE RANDOM WAVELENGTH FOR SINGLE C-PHOTON.
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| 244 | CALL RMMAR( RD,1,3 )
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| 245 | WAVELENGTH = 1. / (1/WAVLGL -
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| 246 | + RD(1)/(WAVLGL*WAVLGU/(WAVLGU-WAVLGL)))
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| 247 | C>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
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| 248 | C CALCULATE PHOTON DIRECTION IN THE CORSIKA COORDINATE FRAME
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| 249 | CALL RMMAR( RD,1,3 )
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| 250 | PHICER = RD(1) * PI2
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| 251 | SINCR = SIN(PHICER)
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| 252 | COSCR = COS(PHICER)
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| 253 | A = U(NP)
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| 254 | B = -V(NP)
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| 255 | CC = W(NP)
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| 256 | SINPS2 = A**2 + B**2
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| 257 | IF ( SINPS2 .LT. 1.E-10 ) THEN
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| 258 | UEMIS = STHETA * COSCR
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| 259 | VEMIS = STHETA * SINCR
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| 260 | WEMIS = CTHETA * CC
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| 261 | ELSE
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| 262 | SINPSI = SQRT(SINPS2)
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| 263 | US = STHETA * COSCR
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| 264 | VS = STHETA * SINCR
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| 265 | SINDEL = B * (1./SINPSI)
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| 266 | COSDEL = A * (1./SINPSI)
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| 267 | UEMIS = CC * COSDEL * US - SINDEL * VS + A * CTHETA
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| 268 | VEMIS = CC * SINDEL * US + COSDEL * VS + B * CTHETA
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| 269 | WEMIS = -SINPSI * US + CC * CTHETA
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| 270 | ENDIF
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| 271 | C EMISSION ANGLE WITHIN ZENITH ANGULAR CUT?
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| 272 | IF ( WEMIS .LT. C(29) ) GOTO 1000
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| 273 | RADINV = 1.5 - 0.5 * ( UEMIS**2 + VEMIS**2 + WEMIS**2 )
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| 274 | UEMIS2 = UEMIS * RADINV
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| 275 | VEMIS2 = VEMIS * RADINV
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| 276 | WEMIS = WEMIS * RADINV
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| 277 |
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| 278 | C CALCULATE DISTANCE FROM SHOWER AXIS AT THE DETECTOR LEVEL
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| 279 | PATHCR = ( ZEMIS - OBSLEV(NOBSLV) ) / WEMIS
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| 280 | XCER2 = XEMIS + PATHCR * UEMIS2 - XOFF(NOBSLV)
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| 281 | YCER2 = YEMIS + PATHCR * VEMIS2 - YOFF(NOBSLV)
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| 282 |
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| 283 | C ADD THE CERENKOV PHOTONS TO THE LONGITUDINAL DEVELOPMENT
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| 284 | IF ( LLONGI ) THEN
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| 285 | C IF STARTING POINT BELOW LOWEST LEVEL THEN DON'T CHECK
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| 286 | IF ( HLONG(NSTEP) .LE. ZEMIS ) THEN
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| 287 | C FIND FIRST THE EQUIVALENT LEVELS
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| 288 | LPCT1 = LPCTE(NP)
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| 289 | C ZEMIS IS ONLY LITTLE BELOW Z OLD, THEREFORE INCREMENTAL SEARCH
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| 290 | C (REMEBER: LPCTE IS AT START OF ELECTRON STEP)
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| 291 | DO 6002 I1 = LPCT1,NSTEP
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| 292 | IF ( HLONG(I1) .LT. ZEMIS ) GOTO 6003
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| 293 | 6002 CONTINUE
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| 294 | I1 = NSTEP + 1
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| 295 | 6003 CONTINUE
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| 296 | DO 4862 I=I1,NSTEP
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| 297 | PLONG(I,9) = PLONG(I,9) + PHOTCM
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| 298 | 4862 CONTINUE
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| 299 | ENDIF
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| 300 | ENDIF
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| 301 |
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| 302 | C TAKE INTO ACCOUNT A ROTATION OF ARRAY RELATIVE TO MAGNETIC NORD
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| 303 | XCER = XCER2 * COSANG + YCER2 * SINANG
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| 304 | YCER = YCER2 * COSANG - XCER2 * SINANG
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|---|
| 305 | UEMIS = UEMIS2 * COSANG + VEMIS2 * SINANG
|
|---|
| 306 | VEMIS = VEMIS2 * COSANG - UEMIS2 * SINANG
|
|---|
| 307 | c>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
|---|
| 308 | CERELE = CERELE + PHOTCM
|
|---|
| 309 | DO 7001 I=1,ICERML
|
|---|
| 310 | DO 101 NCT=1,NCTELS
|
|---|
| 311 | c>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
|---|
| 312 | c>> Modification to implement sphere algorithm >>>>>>>>>>>>>>>>>>>>>>>>
|
|---|
| 313 | c>> JCG Wed Sep 21 10:49:14 MET DST 1998 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
|---|
| 314 | c>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
|---|
| 315 | c>>>>> this is the last (simple) check <<<<<
|
|---|
| 316 | C changes to ct frame
|
|---|
| 317 | c XG = XCER - CERXOS(I) - CTPARS(NCT,XCT)
|
|---|
| 318 | c YG = YCER - CERYOS(I) - CTPARS(NCT,YCT)
|
|---|
| 319 | c ZG = 0.0 - CTPARS(NCT,ZCT)
|
|---|
| 320 | c DIST2 = SQRT( XG**2 + YG**2 )
|
|---|
| 321 | c IF ( DIST2 .LT. (CTPARS(NCT,CTDIAM)/2.) ) GOTO 102
|
|---|
| 322 | c>> New check >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
|---|
| 323 | XG = XCER - CERXOS(I)
|
|---|
| 324 | YG = YCER - CERYOS(I)
|
|---|
| 325 | ZG = 0.0
|
|---|
| 326 | DIST2 =
|
|---|
| 327 | > SQRT((VEMIS*(-CTPARS(NCT,XCT) + XG) -
|
|---|
| 328 | > UEMIS*(-CTPARS(NCT,YCT) + YG))**2 +
|
|---|
| 329 | > (-(SQRT(1 - UEMIS**2 - VEMIS**2)*
|
|---|
| 330 | > (-CTPARS(NCT,XCT) + XG)) +
|
|---|
| 331 | > UEMIS*(-CTPARS(NCT,ZCT) + ZG))**2 +
|
|---|
| 332 | > (SQRT(1 - UEMIS**2 - VEMIS**2)*
|
|---|
| 333 | > (-CTPARS(NCT,YCT) + YG) -
|
|---|
| 334 | > VEMIS*(-CTPARS(NCT,ZCT) + ZG))**2)
|
|---|
| 335 | IF ( DIST2 .LT. (CTPARS(NCT,CTDIAM)/2.) ) GOTO 102
|
|---|
| 336 | c>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
|---|
| 337 |
|
|---|
| 338 | 101 CONTINUE
|
|---|
| 339 |
|
|---|
| 340 | GOTO 7001
|
|---|
| 341 |
|
|---|
| 342 | C BUNCH FALLS ON A DETECTOR, CALCULATE ARRIVAL TIME (NSEC)
|
|---|
| 343 |
|
|---|
| 344 | 102 CARTIM = ((ETADSN*(THCKOB(NOBSLV)-THICK(DBLE(ZEMIS)))
|
|---|
| 345 | * /WEMIS+PATHCR-VCOR/BETAE)/C(25)+TIME(NP))* 1.E9
|
|---|
| 346 |
|
|---|
| 347 | c CALL OUTPT2(IQ(NP),I)
|
|---|
| 348 | CALL OUTPT2(NCT,I)
|
|---|
| 349 |
|
|---|
| 350 | c>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
|---|
| 351 | call jctime(cartim)
|
|---|
| 352 | c>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
|---|
| 353 |
|
|---|
| 354 | GOTO 1000
|
|---|
| 355 |
|
|---|
| 356 | 7001 CONTINUE
|
|---|
| 357 | 1000 CONTINUE
|
|---|
| 358 | c>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
|---|
| 359 | RETURN
|
|---|
| 360 | END
|
|---|
| 361 |
|
|---|
| 362 | C=======================================================================
|
|---|
| 363 |
|
|---|
| 364 | SUBROUTINE CERENH( STEPCR,BETACR )
|
|---|
| 365 |
|
|---|
| 366 | C-----------------------------------------------------------------------
|
|---|
| 367 | C CEREN(KOV RADIATION FROM) H(ADRONS)
|
|---|
| 368 | C
|
|---|
| 369 | C CERENKOV RADIATION FROM HADRONS
|
|---|
| 370 | C CERENKOV RADIATION IS ONLY CALCULATED FOR LOWEST OBSERVATION LEVEL
|
|---|
| 371 | C THIS SUBROUTINE IS CALLED FROM UPDATE
|
|---|
| 372 | C ARGUMENTS:
|
|---|
| 373 | C STEPCR = STEP LENGTH FOR ELECTRON OR POSITRON
|
|---|
| 374 | C BETACR = VELOCITY OF PARTICLE IN UNITS OF SPEED OF LIGHT
|
|---|
| 375 | C
|
|---|
| 376 | C AUTHOR : M. ROZANSKA UNIVERSITY OF KRAKOW
|
|---|
| 377 | C S. MARTINEZ UNIVERSITY OF MADRID
|
|---|
| 378 | C F. ARQUEROS UNIVERSITY OF MADRID
|
|---|
| 379 | C CHANGES : D. HECK IK3 FZK KARLSRUHE
|
|---|
| 380 | C-----------------------------------------------------------------------
|
|---|
| 381 |
|
|---|
| 382 | c>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
|---|
| 383 | parameter (xct=1)
|
|---|
| 384 | parameter (yct=2)
|
|---|
| 385 | parameter (zct=3)
|
|---|
| 386 | parameter (ctthet=4)
|
|---|
| 387 | parameter (ctphi=5)
|
|---|
| 388 | parameter (ctdiam=6)
|
|---|
| 389 | parameter (ctfoc=7)
|
|---|
| 390 | c>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
|---|
| 391 |
|
|---|
| 392 | c IMPLICIT NONE
|
|---|
| 393 | *KEEP,BUFFS.
|
|---|
| 394 | COMMON /BUFFS/ RUNH,RUNE,EVTH,EVTE,DATAB,LH
|
|---|
| 395 | INTEGER MAXBUF,MAXLEN
|
|---|
| 396 | PARAMETER (MAXBUF=39*7)
|
|---|
| 397 | PARAMETER (MAXLEN=12)
|
|---|
| 398 | REAL RUNH(MAXBUF),EVTH(MAXBUF),EVTE(MAXBUF),
|
|---|
| 399 | * RUNE(MAXBUF),DATAB(MAXBUF)
|
|---|
| 400 | INTEGER LH
|
|---|
| 401 | CHARACTER*4 CRUNH,CRUNE,CEVTH,CEVTE
|
|---|
| 402 | EQUIVALENCE (RUNH(1),CRUNH), (RUNE(1),CRUNE)
|
|---|
| 403 | EQUIVALENCE (EVTH(1),CEVTH), (EVTE(1),CEVTE)
|
|---|
| 404 | *KEEP,CONST.
|
|---|
| 405 | COMMON /CONST/ PI,PI2,OB3,TB3,ENEPER
|
|---|
| 406 | DOUBLE PRECISION PI,PI2,OB3,TB3,ENEPER
|
|---|
| 407 | *KEEP,EPCONT.
|
|---|
| 408 | COMMON/EPCONT/ EDEP,RATIO,TSTEP,TUSTEP,USTEP,TVSTEP,VSTEP,IDISC,
|
|---|
| 409 | * IROLD,IRNEW,RHOFAC, EOLD,ENEW,EKE,ELKE,BETA2,GLE,
|
|---|
| 410 | * TSCAT,IAUSFL
|
|---|
| 411 | DOUBLE PRECISION EDEP,RATIO
|
|---|
| 412 | REAL TSTEP,TUSTEP,USTEP,TVSTEP,VSTEP,RHOFAC,EOLD,ENEW,
|
|---|
| 413 | * EKE,ELKE,BETA2,GLE,TSCAT
|
|---|
| 414 | INTEGER IDISC,IROLD,IRNEW,IAUSFL(29)
|
|---|
| 415 | *KEEP,LONGI.
|
|---|
| 416 | COMMON /LONGI/ APLONG,HLONG,PLONG,SPLONG,THSTEP,THSTPI,
|
|---|
| 417 | * NSTEP,LLONGI,FLGFIT
|
|---|
| 418 | DOUBLE PRECISION APLONG(0:1040,9),HLONG(0:1024),PLONG(0:1040,9),
|
|---|
| 419 | * SPLONG(0:1040,9),THSTEP,THSTPI
|
|---|
| 420 | INTEGER NSTEP
|
|---|
| 421 | LOGICAL LLONGI,FLGFIT
|
|---|
| 422 | *KEEP,MAGANG.
|
|---|
| 423 | COMMON /MAGANG/ ARRANG,ARRANR,COSANG,SINANG
|
|---|
| 424 | DOUBLE PRECISION ARRANG,ARRANR,COSANG,SINANG
|
|---|
| 425 | *KEEP,OBSPAR.
|
|---|
| 426 | COMMON /OBSPAR/ OBSLEV,THCKOB,XOFF,YOFF,THETAP,PHIP,
|
|---|
| 427 | * THETPR,PHIPR,NOBSLV
|
|---|
| 428 | DOUBLE PRECISION OBSLEV(10),THCKOB(10),XOFF(10),YOFF(10),
|
|---|
| 429 | * THETAP,THETPR(2),PHIP,PHIPR(2)
|
|---|
| 430 | INTEGER NOBSLV
|
|---|
| 431 | *KEEP,PAM.
|
|---|
| 432 | COMMON /PAM/ PAMA,SIGNUM
|
|---|
| 433 | DOUBLE PRECISION PAMA(6000),SIGNUM(6000)
|
|---|
| 434 | *KEEP,PARPAR.
|
|---|
| 435 | COMMON /PARPAR/ CURPAR,SECPAR,PRMPAR,OUTPAR,C,
|
|---|
| 436 | * E00,E00PN,PTOT0,PTOT0N,THICKH,ITYPE,LEVL
|
|---|
| 437 | DOUBLE PRECISION CURPAR(14),SECPAR(14),PRMPAR(14),OUTPAR(14),
|
|---|
| 438 | * C(50),E00,E00PN,PTOT0,PTOT0N,THICKH
|
|---|
| 439 | INTEGER ITYPE,LEVL
|
|---|
| 440 | *KEEP,PARPAE.
|
|---|
| 441 | DOUBLE PRECISION GAMMA,COSTHE,PHI,H,T,X,Y,CHI,BETA,GCM,ECM
|
|---|
| 442 | EQUIVALENCE (CURPAR(2),GAMMA), (CURPAR(3),COSTHE),
|
|---|
| 443 | * (CURPAR(4), PHI ), (CURPAR(5), H ),
|
|---|
| 444 | * (CURPAR(6), T ), (CURPAR(7), X ),
|
|---|
| 445 | * (CURPAR(8), Y ), (CURPAR(9), CHI ),
|
|---|
| 446 | * (CURPAR(10),BETA), (CURPAR(11),GCM ),
|
|---|
| 447 | * (CURPAR(12),ECM )
|
|---|
| 448 | *KEEP,RANDPA.
|
|---|
| 449 | COMMON /RANDPA/ FAC,U1,U2,RD,NSEQ,ISEED,KNOR
|
|---|
| 450 | DOUBLE PRECISION FAC,U1,U2
|
|---|
| 451 | REAL RD(3000)
|
|---|
| 452 | INTEGER ISEED(103,10),NSEQ
|
|---|
| 453 | LOGICAL KNOR
|
|---|
| 454 | *KEEP,RUNPAR.
|
|---|
| 455 | COMMON /RUNPAR/ FIXHEI,THICK0,HILOECM,HILOELB,
|
|---|
| 456 | * STEPFC,NRRUN,NSHOW,PATAPE,MONIIN,
|
|---|
| 457 | * MONIOU,MDEBUG,NUCNUC,
|
|---|
| 458 | * CETAPE,
|
|---|
| 459 | * SHOWNO,ISHW,NOPART,NRECS,NBLKS,MAXPRT,NDEBDL,
|
|---|
| 460 | * N1STTR,MDBASE,
|
|---|
| 461 | * DEBDEL,DEBUG,FDECAY,FEGS,FIRSTI,FIXINC,FIXTAR,
|
|---|
| 462 | * FIX1I,FMUADD,FNKG,FPRINT,FDBASE
|
|---|
| 463 | * ,GHEISH,GHESIG
|
|---|
| 464 | COMMON /RUNPAC/ DSN,HOST,USER
|
|---|
| 465 | DOUBLE PRECISION FIXHEI,THICK0,HILOECM,HILOELB
|
|---|
| 466 | REAL STEPFC
|
|---|
| 467 | INTEGER NRRUN,NSHOW,PATAPE,MONIIN,MONIOU,MDEBUG,NUCNUC,
|
|---|
| 468 | * SHOWNO,ISHW,NOPART,NRECS,NBLKS,MAXPRT,NDEBDL,
|
|---|
| 469 | * N1STTR,MDBASE
|
|---|
| 470 | INTEGER CETAPE
|
|---|
| 471 | CHARACTER*79 DSN
|
|---|
| 472 | CHARACTER*20 HOST,USER
|
|---|
| 473 |
|
|---|
| 474 | LOGICAL DEBDEL,DEBUG,FDECAY,FEGS,FIRSTI,FIXINC,FIXTAR,
|
|---|
| 475 | * FIX1I,FMUADD,FNKG,FPRINT,FDBASE
|
|---|
| 476 | * ,GHEISH,GHESIG
|
|---|
| 477 | *KEEP,CEREN1.
|
|---|
| 478 | COMMON /CEREN1/ CERELE,CERHAD,ETADSN,WAVLGL,WAVLGU,CYIELD,
|
|---|
| 479 | * CERSIZ,LCERFI
|
|---|
| 480 | DOUBLE PRECISION CERELE,CERHAD,ETADSN,WAVLGL,WAVLGU,CYIELD
|
|---|
| 481 | REAL CERSIZ
|
|---|
| 482 | LOGICAL LCERFI
|
|---|
| 483 | *KEEP,CEREN2.
|
|---|
| 484 | COMMON /CEREN2/ PHOTCM,XCER,YCER,UEMIS,VEMIS,CARTIM,ZEMIS,
|
|---|
| 485 | * DCERX,DCERY,ACERX,ACERY,
|
|---|
| 486 | * XCMAX,YCMAX,EPSX,EPSY,
|
|---|
| 487 | * DCERXI,DCERYI,FCERX,FCERY,
|
|---|
| 488 | * XSCATT,YSCATT,CERXOS,CERYOS,
|
|---|
| 489 | * NCERX,NCERY,ICERML
|
|---|
| 490 | REAL PHOTCM,XCER,YCER,UEMIS,VEMIS,CARTIM,ZEMIS,
|
|---|
| 491 | * DCERX,DCERY,ACERX,ACERY,
|
|---|
| 492 | * XCMAX,YCMAX,EPSX,EPSY,
|
|---|
| 493 | * DCERXI,DCERYI,FCERX,FCERY,
|
|---|
| 494 | * XSCATT,YSCATT,CERXOS(20),CERYOS(20)
|
|---|
| 495 | INTEGER NCERX,NCERY,ICERML
|
|---|
| 496 | *KEEP,CERHDR.
|
|---|
| 497 | COMMON/CERHDR/ TPART,UPART,VPART,WPART,XPART,YPART,ZPART
|
|---|
| 498 | DOUBLE PRECISION TPART,UPART,VPART,WPART,XPART,YPART,ZPART
|
|---|
| 499 | c>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
|---|
| 500 | *keep,certel.
|
|---|
| 501 | common /certel/ cormxd,cord,coralp,ctpars,omega,
|
|---|
| 502 | + photn,photnp,phpt,pht,vphot,
|
|---|
| 503 | + vchi,veta,vzeta,vchim,vetam,vzetam,
|
|---|
| 504 | + lambda,mu,nu,nctels,ncph
|
|---|
| 505 | double precision cormxd,cord,coralp,ctpars(20,7),omega(20,3,3),
|
|---|
| 506 | + photn(3),photnp(3),phpt(3),pht,vphot(3),
|
|---|
| 507 | + vchi(3),veta(3),vzeta(3),vchim,vetam,vzetam,
|
|---|
| 508 | + lambda,mu,nu
|
|---|
| 509 | integer nctels,ncph(5)
|
|---|
| 510 | double precision xg,yg,zg,xgp,ygp,zgp,up,vp,wp,xpcut,ypcut,zpcut
|
|---|
| 511 | equivalence (photn(1) ,xg) ,(photn(2) ,yg) ,(photn(3) ,zg) ,
|
|---|
| 512 | + (photnp(1),xgp) ,(photnp(2),ygp) ,(photnp(3),zgp),
|
|---|
| 513 | + (phpt(1) ,xpcut),(phpt(2) ,ypcut),(phpt(3) ,zpcut),
|
|---|
| 514 | + (vphot(1) ,up) ,(vphot(2) ,vp) ,(vphot(3) ,wp)
|
|---|
| 515 | character *72 ctfile
|
|---|
| 516 | *keep,graal1.
|
|---|
| 517 | common /graal1/ wavelength ! (nm)
|
|---|
| 518 | real wavelength
|
|---|
| 519 | c>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
|---|
| 520 | *KEND.
|
|---|
| 521 |
|
|---|
| 522 | DOUBLE PRECISION BETACR,CINTEN,CTHETA,ETA,ETA1,HMID,PHOTCT,
|
|---|
| 523 | * RHOF,STEPCR,STHETA,THICK
|
|---|
| 524 | REAL A,B,CC,COSCR,COSDEL,DVCOR,DXXX,DYYY,FSTEPI,
|
|---|
| 525 | * PATHCR,PHICER,RADINV,SINCR,SINDEL,SINPSI,SINPS2,
|
|---|
| 526 | * UEMIS2,US,VEMIS2,VCOR,VS,WEMIS,XCER1,XCER2,XEMIS,
|
|---|
| 527 | * XXX,YCER1,YCER2,YEMIS,YYY
|
|---|
| 528 | INTEGER I,II,ISTC,I1,I2,NSTEPC
|
|---|
| 529 | EXTERNAL RHOF,THICK
|
|---|
| 530 | C-----------------------------------------------------------------------
|
|---|
| 531 |
|
|---|
| 532 | c IF ( DEBUG ) WRITE(MDEBUG,*) 'CERENH: ZPART=',SNGL(ZPART),
|
|---|
| 533 | c * ' STEPCR=',SNGL(STEPCR),' BETACR=',SNGL(BETACR)
|
|---|
| 534 |
|
|---|
| 535 | C SKIP PARTICLE OUT OF ANGULAR ACCEPTANCE RANGE
|
|---|
| 536 | IF ( WPART .LT. C(29) ) RETURN
|
|---|
| 537 | C CERENKOV INTENSITY FACTOR DEPENDS ON CHARGE STATE OF HEAVY IONS
|
|---|
| 538 | CINTEN = CYIELD * ABS(SIGNUM(INT(CURPAR(1))))
|
|---|
| 539 |
|
|---|
| 540 | C REFRACTIVE INDEX PARAMETRISATION: N=1+ETA
|
|---|
| 541 | HMID = ZPART + 0.5D0 * STEPCR * WPART
|
|---|
| 542 | ETA1 = 1.D0 + ETADSN * RHOF(DBLE(HMID))
|
|---|
| 543 | CTHETA = 1.D0 / ( ETA1 * BETACR )
|
|---|
| 544 | STHETA = 1.D0 - CTHETA**2
|
|---|
| 545 | IF ( STHETA .LE. 0.D0 ) RETURN
|
|---|
| 546 |
|
|---|
| 547 | PHOTCT = CINTEN * STHETA * STEPCR
|
|---|
| 548 | NSTEPC = PHOTCT / CERSIZ + 1
|
|---|
| 549 | IF ( NSTEPC .LT. 1 ) RETURN
|
|---|
| 550 | FSTEPI = 1. / REAL(NSTEPC)
|
|---|
| 551 | VCOR = -0.5 * STEPCR * FSTEPI
|
|---|
| 552 | DVCOR = -2. * VCOR
|
|---|
| 553 | C CERENKOV RADIATION IS ONLY CALCULATED FOR LOWEST OBSERVATION LEVEL
|
|---|
| 554 | DO 1000 ISTC = 1,NSTEPC
|
|---|
| 555 | VCOR = VCOR + DVCOR
|
|---|
| 556 | ZEMIS = ZPART + VCOR * WPART
|
|---|
| 557 | ETA = ETADSN * RHOF(DBLE(ZEMIS))
|
|---|
| 558 | ETA1 = 1.D0 + ETA
|
|---|
| 559 | CTHETA = 1.D0 / ( ETA1 * BETACR )
|
|---|
| 560 | STHETA = 1.D0 - CTHETA**2
|
|---|
| 561 | IF ( STHETA .LE. 0.D0 ) RETURN
|
|---|
| 562 |
|
|---|
| 563 | C NUMBER OF EMITTED PHOTONS ON DISTANCE STEPCR
|
|---|
| 564 | PHOTCM = CINTEN * STHETA * STEPCR * FSTEPI
|
|---|
| 565 | STHETA = SQRT(STHETA)
|
|---|
| 566 |
|
|---|
| 567 | C ASSUME EMISSION POINT OF ALL PHOTONS IN THE MIDDLE OF THE STEP
|
|---|
| 568 | C HAS TO BE CHECKED IF STEPS ARE NOT TOO LONG
|
|---|
| 569 | XEMIS = XPART - VCOR * UPART
|
|---|
| 570 | YEMIS = YPART - VCOR * VPART
|
|---|
| 571 |
|
|---|
| 572 | C>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
|---|
| 573 | C GENERATE RANDOM WAVELENGTH FOR SINGLE C-PHOTON.
|
|---|
| 574 | CALL RMMAR( RD,1,3 )
|
|---|
| 575 | WAVELENGTH = 1. / (1/WAVLGL -
|
|---|
| 576 | + RD(1)/(WAVLGL*WAVLGU/(WAVLGU-WAVLGL)))
|
|---|
| 577 | C>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
|---|
| 578 |
|
|---|
| 579 | C CALCULATE PHOTON DIRECTION IN THE OVERALL COORDINATE FRAME
|
|---|
| 580 | CALL RMMAR( RD,1,3 )
|
|---|
| 581 | PHICER = RD(1) * PI2
|
|---|
| 582 | SINCR = SIN(PHICER)
|
|---|
| 583 | COSCR = COS(PHICER)
|
|---|
| 584 | A = UPART
|
|---|
| 585 | B = VPART
|
|---|
| 586 | CC = WPART
|
|---|
| 587 | SINPS2 = A**2 + B**2
|
|---|
| 588 | IF ( SINPS2 .LT. 1.E-10 ) THEN
|
|---|
| 589 | UEMIS = STHETA * COSCR
|
|---|
| 590 | VEMIS = STHETA * SINCR
|
|---|
| 591 | WEMIS = CTHETA * CC
|
|---|
| 592 | ELSE
|
|---|
| 593 | SINPSI = SQRT(SINPS2)
|
|---|
| 594 | US = STHETA * COSCR
|
|---|
| 595 | VS = STHETA * SINCR
|
|---|
| 596 | SINDEL = B * (1./SINPSI)
|
|---|
| 597 | COSDEL = A * (1./SINPSI)
|
|---|
| 598 | UEMIS = CC * COSDEL * US - SINDEL * VS + A * CTHETA
|
|---|
| 599 | VEMIS = CC * SINDEL * US + COSDEL * VS + B * CTHETA
|
|---|
| 600 | WEMIS = -SINPSI * US + CC * CTHETA
|
|---|
| 601 | ENDIF
|
|---|
| 602 | C EMISSION ANGLE WITHIN ZENITH ANGULAR CUT?
|
|---|
| 603 | IF ( WEMIS .LT. C(29) ) GOTO 1000
|
|---|
| 604 | RADINV = 1.5 - 0.5 * ( UEMIS**2 + VEMIS**2 + WEMIS**2 )
|
|---|
| 605 | UEMIS2 = UEMIS * RADINV
|
|---|
| 606 | VEMIS2 = VEMIS * RADINV
|
|---|
| 607 | WEMIS = WEMIS * RADINV
|
|---|
| 608 |
|
|---|
| 609 | C CALCULATE DISTANCE FROM SHOWER AXIS AT THE DETECTOR LEVEL
|
|---|
| 610 | PATHCR = ( ZEMIS - OBSLEV(NOBSLV) ) / WEMIS
|
|---|
| 611 | XCER2 = XEMIS + PATHCR * UEMIS2 - XOFF(NOBSLV)
|
|---|
| 612 | YCER2 = YEMIS + PATHCR * VEMIS2 - YOFF(NOBSLV)
|
|---|
| 613 |
|
|---|
| 614 | C ADD THE CERENKOV PHOTONS TO THE LONGITUDINAL DEVELOPMENT
|
|---|
| 615 | IF ( LLONGI ) THEN
|
|---|
| 616 | C IF STARTING POINT BELOW LOWEST LEVEL THEN DON'T CHECK
|
|---|
| 617 | IF ( HLONG(NSTEP) .LE. ZEMIS ) THEN
|
|---|
| 618 | C FIND FIRST THE EQUIVALENT LEVELS
|
|---|
| 619 | I1 = 0
|
|---|
| 620 | I2 = NSTEP
|
|---|
| 621 | 6001 CONTINUE
|
|---|
| 622 | II = (I1+I2)/2
|
|---|
| 623 | IF ( HLONG(II) .LT. ZEMIS ) THEN
|
|---|
| 624 | I2 = II
|
|---|
| 625 | ELSE
|
|---|
| 626 | I1 = II
|
|---|
| 627 | ENDIF
|
|---|
| 628 | IF ( I2-I1 .GT. 1 ) GOTO 6001
|
|---|
| 629 | DO 4862 I=I2,NSTEP
|
|---|
| 630 | PLONG(I,9) = PLONG(I,9) + PHOTCM
|
|---|
| 631 | 4862 CONTINUE
|
|---|
| 632 | ENDIF
|
|---|
| 633 | ENDIF
|
|---|
| 634 |
|
|---|
| 635 | C TAKE INTO ACCOUNT A ROTATION OF ARRAY RELATIVE TO MAGNETIC NORD
|
|---|
| 636 | XCER = XCER2 * COSANG + YCER2 * SINANG
|
|---|
| 637 | YCER = YCER2 * COSANG - XCER2 * SINANG
|
|---|
| 638 | UEMIS = UEMIS2 * COSANG + VEMIS2 * SINANG
|
|---|
| 639 | VEMIS = VEMIS2 * COSANG - UEMIS2 * SINANG
|
|---|
| 640 | c>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
|---|
| 641 | CERHAD = CERHAD + PHOTCM
|
|---|
| 642 | DO 7001 I=1,ICERML
|
|---|
| 643 | DO 101 NCT=1,NCTELS
|
|---|
| 644 | c>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
|---|
| 645 | c>> Modification to implement sphere algorithm >>>>>>>>>>>>>>>>>>>>>>>>
|
|---|
| 646 | c>> JCG Wed Sep 21 10:49:14 MET DST 1998 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
|---|
| 647 | c>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
|---|
| 648 | c>>>>> this is the last (simple) check <<<<<
|
|---|
| 649 | C changes to ct frame
|
|---|
| 650 | c XG = XCER - CERXOS(I) - CTPARS(NCT,XCT)
|
|---|
| 651 | c YG = YCER - CERYOS(I) - CTPARS(NCT,YCT)
|
|---|
| 652 | c ZG = 0.0 - CTPARS(NCT,ZCT)
|
|---|
| 653 | c DIST2 = SQRT( XG**2 + YG**2 )
|
|---|
| 654 | c IF ( DIST2 .LT. (CTPARS(NCT,CTDIAM)/2.) ) GOTO 102
|
|---|
| 655 | c>> New check >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
|---|
| 656 | XG = XCER - CERXOS(I)
|
|---|
| 657 | YG = YCER - CERYOS(I)
|
|---|
| 658 | ZG = 0.0
|
|---|
| 659 | DIST2 =
|
|---|
| 660 | > SQRT((VEMIS*(-CTPARS(NCT,XCT) + XG) -
|
|---|
| 661 | > UEMIS*(-CTPARS(NCT,YCT) + YG))**2 +
|
|---|
| 662 | > (-(SQRT(1 - UEMIS**2 - VEMIS**2)*
|
|---|
| 663 | > (-CTPARS(NCT,XCT) + XG)) +
|
|---|
| 664 | > UEMIS*(-CTPARS(NCT,ZCT) + ZG))**2 +
|
|---|
| 665 | > (SQRT(1 - UEMIS**2 - VEMIS**2)*
|
|---|
| 666 | > (-CTPARS(NCT,YCT) + YG) -
|
|---|
| 667 | > VEMIS*(-CTPARS(NCT,ZCT) + ZG))**2)
|
|---|
| 668 | IF ( DIST2 .LT. (CTPARS(NCT,CTDIAM)/2.) ) GOTO 102
|
|---|
| 669 | c>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
|---|
| 670 | 101 CONTINUE
|
|---|
| 671 |
|
|---|
| 672 | GOTO 7001
|
|---|
| 673 |
|
|---|
| 674 | C BUNCH FALLS ON A DETECTOR, CALCULATE ARRIVAL TIME (NSEC)
|
|---|
| 675 |
|
|---|
| 676 | 102 CARTIM = ((ETADSN*(THCKOB(NOBSLV)-THICK(DBLE(ZEMIS)))
|
|---|
| 677 | * /WEMIS+PATHCR-VCOR/BETACR)/C(25)+TPART)*1.E9
|
|---|
| 678 |
|
|---|
| 679 | c CALL OUTPT2(INT(CURPAR(1)),I)
|
|---|
| 680 | CALL OUTPT2(NCT,I)
|
|---|
| 681 |
|
|---|
| 682 | c>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
|---|
| 683 | call jctime(cartim)
|
|---|
| 684 | c>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
|---|
| 685 |
|
|---|
| 686 | GOTO 1000
|
|---|
| 687 |
|
|---|
| 688 | 7001 CONTINUE
|
|---|
| 689 | 1000 CONTINUE
|
|---|
| 690 | c>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
|---|
| 691 | RETURN
|
|---|
| 692 | END
|
|---|
| 693 |
|
|---|
| 694 | C=======================================================================
|
|---|
| 695 |
|
|---|
| 696 | SUBROUTINE GETBUS( IPARTI,ENERGY,THETA,CERSZE )
|
|---|
| 697 |
|
|---|
| 698 | C-----------------------------------------------------------------------
|
|---|
| 699 | C GET BU(NCH) S(IZE)
|
|---|
| 700 | C
|
|---|
| 701 | C CALCULATES OPTIMAL BUNCH SIZE FOR CERENKOV PHOTONS. CERENKOV PHOTONS
|
|---|
| 702 | C ARE GROUPED IN BUNCHES IN ORDER TO ACCELERATE COMPUTING TIME.
|
|---|
| 703 | C HOWEVER, WE SET A MAXIMAL VALUE FOR THE GROUPING OF CERENKOV PHOTONS
|
|---|
| 704 | C SO THAT WE GET AT LEAST 100 BUNCHES/M**2 AT A CERENKOV FLUX OF 3000
|
|---|
| 705 | C PHOTONS/M**2. THIS IS THE MINIMUM CERENKOV FLUX WHICH CAN BE
|
|---|
| 706 | C DISTINGUISHED FROM THE NIGHT SKY LIGHT BACKGROUND IN THE HEGRA
|
|---|
| 707 | C EXPERIMENT AT THE ISLAND LA PALMA. SO THE PARAMETRIZATION OF THE
|
|---|
| 708 | C CERENKOV BUNCH AS CALCULATED IN THIS SUBROUTINE IS VALID FOR
|
|---|
| 709 | C OBSERVATION LEVELS SIMILAR TO THAT OF THE HEGRA EXPERIMENT.
|
|---|
| 710 | C FOR A GIVEN PRIMARY PARTICLE, INCIDENT ENERGY AND ANGLE, AN
|
|---|
| 711 | C OPTIMAL BUNCH SIZE IS CALCULATED BY INTERPOLATION IN A TABLE,
|
|---|
| 712 | C WHERE WE HAVE CHOSEN AN ENERGY RANGE UP TO 1000 TEV, INCIDENT
|
|---|
| 713 | C ANGLES 0 AND 40 DEGREES, AND 4 TYPES OF PRIMARIS: GAMMAS,
|
|---|
| 714 | C PROTONS, NITROGEN, AND IRON.
|
|---|
| 715 | C THIS SUBROUTINE IS CALLED FROM MAIN
|
|---|
| 716 | C ARGUMENTS:
|
|---|
| 717 | C IPARTI = TYPE OF PRIMARY PARTICLE
|
|---|
| 718 | C ENERGY (R4) = PARTICLES ENERGY IN GEV
|
|---|
| 719 | C THETA (R4) = ANGLE IN RAD
|
|---|
| 720 | C CERSZE (R4) = SIZE OF CERENKOV BUNCH
|
|---|
| 721 | C
|
|---|
| 722 | C AUTHORS : S. MARTINEZ UNIVERSITY OF MADRID
|
|---|
| 723 | C F. ARQUEROS UNIVERSITY OF MADRID
|
|---|
| 724 | C-----------------------------------------------------------------------
|
|---|
| 725 |
|
|---|
| 726 | IMPLICIT NONE
|
|---|
| 727 | *KEEP,CONST.
|
|---|
| 728 | COMMON /CONST/ PI,PI2,OB3,TB3,ENEPER
|
|---|
| 729 | DOUBLE PRECISION PI,PI2,OB3,TB3,ENEPER
|
|---|
| 730 | *KEEP,RUNPAR.
|
|---|
| 731 | COMMON /RUNPAR/ FIXHEI,THICK0,HILOECM,HILOELB,
|
|---|
| 732 | * STEPFC,NRRUN,NSHOW,PATAPE,MONIIN,
|
|---|
| 733 | * MONIOU,MDEBUG,NUCNUC,
|
|---|
| 734 | * CETAPE,
|
|---|
| 735 | * SHOWNO,ISHW,NOPART,NRECS,NBLKS,MAXPRT,NDEBDL,
|
|---|
| 736 | * N1STTR,MDBASE,
|
|---|
| 737 | * DEBDEL,DEBUG,FDECAY,FEGS,FIRSTI,FIXINC,FIXTAR,
|
|---|
| 738 | * FIX1I,FMUADD,FNKG,FPRINT,FDBASE
|
|---|
| 739 | * ,GHEISH,GHESIG
|
|---|
| 740 | COMMON /RUNPAC/ DSN,HOST,USER
|
|---|
| 741 | DOUBLE PRECISION FIXHEI,THICK0,HILOECM,HILOELB
|
|---|
| 742 | REAL STEPFC
|
|---|
| 743 | INTEGER NRRUN,NSHOW,PATAPE,MONIIN,MONIOU,MDEBUG,NUCNUC,
|
|---|
| 744 | * SHOWNO,ISHW,NOPART,NRECS,NBLKS,MAXPRT,NDEBDL,
|
|---|
| 745 | * N1STTR,MDBASE
|
|---|
| 746 | INTEGER CETAPE
|
|---|
| 747 | CHARACTER*79 DSN
|
|---|
| 748 | CHARACTER*20 HOST,USER
|
|---|
| 749 |
|
|---|
| 750 | LOGICAL DEBDEL,DEBUG,FDECAY,FEGS,FIRSTI,FIXINC,FIXTAR,
|
|---|
| 751 | * FIX1I,FMUADD,FNKG,FPRINT,FDBASE
|
|---|
| 752 | * ,GHEISH,GHESIG
|
|---|
| 753 | *KEND.
|
|---|
| 754 |
|
|---|
| 755 | REAL ANGLE(2),ENGAM(3),ENHAD(3),ENNIT(2),
|
|---|
| 756 | * SIFE(3,2),SIGAM(3,2),SINIT(2),SIPRO(3,2)
|
|---|
| 757 | REAL CERS1F,CERS1P,ENERGY,CERSZE,S1,S2,THETA
|
|---|
| 758 | INTEGER I,IANFE,IANP,IATNUM,IPARTI,I1,I2
|
|---|
| 759 |
|
|---|
| 760 | DATA ANGLE / 0., 40. /
|
|---|
| 761 | DATA ENGAM / 100., 200., 500. /
|
|---|
| 762 | DATA ENHAD / 100., 200., 1000. /
|
|---|
| 763 | DATA ENNIT / 200., 1000. /
|
|---|
| 764 | DATA ( SIFE (I,1),I=1,3 ) / 30., 30., 140. /
|
|---|
| 765 | DATA ( SIFE (I,2),I=1,3 ) / 30., 30., 110. /
|
|---|
| 766 | DATA ( SIGAM(I,1),I=1,3 ) / 30., 45., 100. /
|
|---|
| 767 | DATA ( SIGAM(I,2),I=1,3 ) / 30., 40., 100. /
|
|---|
| 768 | DATA SINIT / 30., 150. /
|
|---|
| 769 | DATA ( SIPRO(I,1),I=1,3 ) / 30., 30., 120. /
|
|---|
| 770 | DATA ( SIPRO(I,2),I=1,3 ) / 30., 30., 160. /
|
|---|
| 771 | DATA IANP / 1 /, IANFE / 26 /
|
|---|
| 772 | C-----------------------------------------------------------------------
|
|---|
| 773 |
|
|---|
| 774 | c IF ( DEBUG ) WRITE(MDEBUG,100) IPARTI,SNGL(ENERGY),SNGL(THETA)
|
|---|
| 775 | c 100 FORMAT(' GETBUS: INPUT PARTICLE = ',I5,1P,2E10.3)
|
|---|
| 776 |
|
|---|
| 777 | C DEFAULT VALUE
|
|---|
| 778 | CERSZE = 100.
|
|---|
| 779 |
|
|---|
| 780 | ENERGY = ENERGY / 1000.
|
|---|
| 781 | IF ( ENERGY .LE. 100. ) THEN
|
|---|
| 782 | CERSZE = 30.
|
|---|
| 783 | IF ( DEBUG ) WRITE(MDEBUG,101) CERSZE
|
|---|
| 784 | RETURN
|
|---|
| 785 | ENDIF
|
|---|
| 786 |
|
|---|
| 787 | THETA = THETA / PI * 180.
|
|---|
| 788 |
|
|---|
| 789 | C-----------------------------------------------------------------------
|
|---|
| 790 | C PHOTON, ELECTRON OR POSITRON AS PRIMARY PARTICLE
|
|---|
| 791 | IF ( IPARTI .LE. 3 ) THEN
|
|---|
| 792 | C FIND ENERGY BIN FOR INTERPOLATION
|
|---|
| 793 | IF ( ENERGY .LE. ENGAM(2) ) THEN
|
|---|
| 794 | I1 = 1
|
|---|
| 795 | I2 = 2
|
|---|
| 796 | ELSE
|
|---|
| 797 | I1 = 2
|
|---|
| 798 | I2 = 3
|
|---|
| 799 | ENDIF
|
|---|
| 800 | S1 = SIGAM(I1,1) + (ENERGY - ENGAM(I1))
|
|---|
| 801 | * / (ENGAM(I2) - ENGAM(I1))
|
|---|
| 802 | * * (SIGAM(I2,1) - SIGAM(I1,1))
|
|---|
| 803 | S2 = SIGAM(I1,2) + (ENERGY - ENGAM(I1))
|
|---|
| 804 | * / (ENGAM(I2) - ENGAM(I1))
|
|---|
| 805 | * * (SIGAM(I2,2) - SIGAM(I1,2))
|
|---|
| 806 | CERSZE = S1 + (THETA-ANGLE(1))/(ANGLE(2)-ANGLE(1)) * (S2-S1)
|
|---|
| 807 | IF ( DEBUG ) WRITE(MDEBUG,101) CERSZE
|
|---|
| 808 | RETURN
|
|---|
| 809 | ENDIF
|
|---|
| 810 |
|
|---|
| 811 | C-----------------------------------------------------------------------
|
|---|
| 812 | C NITROGEN AS PRIMARY PARTICLE AND VERTICAL INCIDENCE
|
|---|
| 813 | CJOK WHY SPECIAL TREATMENT FOR NITROGEN ????
|
|---|
| 814 | CJOK WHY ONLY VERTICAL INCIDENCE ????
|
|---|
| 815 | IF ( IPARTI .EQ. 1407 .AND. ABS(THETA) .LT. 1.E-1 ) THEN
|
|---|
| 816 | IF ( ENERGY .LT. 200. ) THEN
|
|---|
| 817 | CERSZE = 30.
|
|---|
| 818 | ELSE
|
|---|
| 819 | CERSZE = SINIT(1) + (ENERGY-ENNIT(1))
|
|---|
| 820 | * / (ENNIT(2)-ENNIT(1)) * (SINIT(2)-SINIT(1))
|
|---|
| 821 | ENDIF
|
|---|
| 822 | IF ( DEBUG ) WRITE(MDEBUG,101) CERSZE
|
|---|
| 823 | RETURN
|
|---|
| 824 | ENDIF
|
|---|
| 825 |
|
|---|
| 826 | C-----------------------------------------------------------------------
|
|---|
| 827 | C GET THE ATOMIC NUMBER OF THE NUCLEUS
|
|---|
| 828 | C Z IS 1, IF PROTON
|
|---|
| 829 | IF ( IPARTI .EQ. 14 ) THEN
|
|---|
| 830 | IATNUM = 1
|
|---|
| 831 | C REST OF POSSIBLE NUCLEI
|
|---|
| 832 | ELSEIF ( IPARTI .GT. 100 ) THEN
|
|---|
| 833 | IATNUM = MOD(IPARTI,100)
|
|---|
| 834 | IF ( IATNUM .GT. 26 ) THEN
|
|---|
| 835 | WRITE(MONIOU,*) 'GETBUS: UNEXPECTED PARTICLE CODE'
|
|---|
| 836 | RETURN
|
|---|
| 837 | ENDIF
|
|---|
| 838 | ELSE
|
|---|
| 839 | WRITE(MONIOU,*) 'GETBUS: UNEXPECTED PARTICLE CODE'
|
|---|
| 840 | RETURN
|
|---|
| 841 | ENDIF
|
|---|
| 842 |
|
|---|
| 843 | C FIND ENERGY BIN FOR INTERPOLATION IN CASE OF HADRONIC PRIMARY
|
|---|
| 844 | IF ( ENERGY .LE. ENHAD(2) ) THEN
|
|---|
| 845 | I1 = 1
|
|---|
| 846 | I2 = 2
|
|---|
| 847 | ELSE
|
|---|
| 848 | I1 = 2
|
|---|
| 849 | I2 = 3
|
|---|
| 850 | ENDIF
|
|---|
| 851 |
|
|---|
| 852 | C INTERPOLATION FOR HADRONS
|
|---|
| 853 | S1 = SIPRO(I1,1) + (ENERGY-ENHAD(I1))
|
|---|
| 854 | * / (ENHAD(I2)-ENHAD(I1)) * (SIPRO(I2,1)-SIPRO(I1,1))
|
|---|
| 855 | S2 = SIPRO(I1,2) + (ENERGY-ENHAD(I1))
|
|---|
| 856 | * / (ENHAD(I2)-ENHAD(I1)) * (SIPRO(I2,2)-SIPRO(I1,2))
|
|---|
| 857 | CERS1P = S1 + (THETA-ANGLE(1)) / (ANGLE(2)-ANGLE(1)) * (S2-S1)
|
|---|
| 858 |
|
|---|
| 859 | S1 = SIFE(I1,1) + (ENERGY-ENHAD(I1)) / (ENHAD(I2)-ENHAD(I1))
|
|---|
| 860 | * * (SIFE(I2,1)-SIFE(I1,1))
|
|---|
| 861 | S2 = SIFE(I1,2) + (ENERGY-ENHAD(I1)) / (ENHAD(I2)-ENHAD(I1))
|
|---|
| 862 | * * (SIFE(I2,2)-SIFE(I1,2))
|
|---|
| 863 | CERS1F = S1 + (THETA-ANGLE(1)) / (ANGLE(2)-ANGLE(1)) * (S2-S1)
|
|---|
| 864 |
|
|---|
| 865 | CERSZE = CERS1P + (IATNUM-IANP) * (CERS1F-CERS1P) / (IANFE-IANP)
|
|---|
| 866 |
|
|---|
| 867 | IF ( DEBUG ) WRITE(MDEBUG,101) CERSZE
|
|---|
| 868 | 101 FORMAT(' GETBUS: BUNCH SIZE = ',1P,1E10.3)
|
|---|
| 869 |
|
|---|
| 870 | RETURN
|
|---|
| 871 | END
|
|---|
| 872 |
|
|---|
| 873 | C=======================================================================
|
|---|
| 874 |
|
|---|
| 875 | SUBROUTINE OUTND2
|
|---|
| 876 |
|
|---|
| 877 | C-----------------------------------------------------------------------
|
|---|
| 878 | C OUT(PUT AT E)ND (OF SHOWER)
|
|---|
| 879 | C
|
|---|
| 880 | C WRITE REST OF PARTICLES TO OUTPUT BUFFER
|
|---|
| 881 | C OUTND2 IS CALLED FROM MAIN
|
|---|
| 882 | C
|
|---|
| 883 | C AUTHORS : S. MARTINEZ, UNIVERSITY OF MADRID
|
|---|
| 884 | C F. ARQUEROS, UNIVERSITY OF MADRID
|
|---|
| 885 | C-----------------------------------------------------------------------
|
|---|
| 886 |
|
|---|
| 887 | IMPLICIT NONE
|
|---|
| 888 | *KEEP,RUNPAR.
|
|---|
| 889 | COMMON /RUNPAR/ FIXHEI,THICK0,HILOECM,HILOELB,
|
|---|
| 890 | * STEPFC,NRRUN,NSHOW,PATAPE,MONIIN,
|
|---|
| 891 | * MONIOU,MDEBUG,NUCNUC,
|
|---|
| 892 | * CETAPE,
|
|---|
| 893 | * SHOWNO,ISHW,NOPART,NRECS,NBLKS,MAXPRT,NDEBDL,
|
|---|
| 894 | * N1STTR,MDBASE,
|
|---|
| 895 | * DEBDEL,DEBUG,FDECAY,FEGS,FIRSTI,FIXINC,FIXTAR,
|
|---|
| 896 | * FIX1I,FMUADD,FNKG,FPRINT,FDBASE
|
|---|
| 897 | * ,GHEISH,GHESIG
|
|---|
| 898 | COMMON /RUNPAC/ DSN,HOST,USER
|
|---|
| 899 | DOUBLE PRECISION FIXHEI,THICK0,HILOECM,HILOELB
|
|---|
| 900 | REAL STEPFC
|
|---|
| 901 | INTEGER NRRUN,NSHOW,PATAPE,MONIIN,MONIOU,MDEBUG,NUCNUC,
|
|---|
| 902 | * SHOWNO,ISHW,NOPART,NRECS,NBLKS,MAXPRT,NDEBDL,
|
|---|
| 903 | * N1STTR,MDBASE
|
|---|
| 904 | INTEGER CETAPE
|
|---|
| 905 | CHARACTER*79 DSN
|
|---|
| 906 | CHARACTER*20 HOST,USER
|
|---|
| 907 |
|
|---|
| 908 | LOGICAL DEBDEL,DEBUG,FDECAY,FEGS,FIRSTI,FIXINC,FIXTAR,
|
|---|
| 909 | * FIX1I,FMUADD,FNKG,FPRINT,FDBASE
|
|---|
| 910 | * ,GHEISH,GHESIG
|
|---|
| 911 | *KEEP,CEREN2.
|
|---|
| 912 | COMMON /CEREN2/ PHOTCM,XCER,YCER,UEMIS,VEMIS,CARTIM,ZEMIS,
|
|---|
| 913 | * DCERX,DCERY,ACERX,ACERY,
|
|---|
| 914 | * XCMAX,YCMAX,EPSX,EPSY,
|
|---|
| 915 | * DCERXI,DCERYI,FCERX,FCERY,
|
|---|
| 916 | * XSCATT,YSCATT,CERXOS,CERYOS,
|
|---|
| 917 | * NCERX,NCERY,ICERML
|
|---|
| 918 | REAL PHOTCM,XCER,YCER,UEMIS,VEMIS,CARTIM,ZEMIS,
|
|---|
| 919 | * DCERX,DCERY,ACERX,ACERY,
|
|---|
| 920 | * XCMAX,YCMAX,EPSX,EPSY,
|
|---|
| 921 | * DCERXI,DCERYI,FCERX,FCERY,
|
|---|
| 922 | * XSCATT,YSCATT,CERXOS(20),CERYOS(20)
|
|---|
| 923 | INTEGER NCERX,NCERY,ICERML
|
|---|
| 924 | *KEEP,CEREN3.
|
|---|
| 925 | COMMON /CEREN3/ CERCNT,DATAB2,LHCER
|
|---|
| 926 | INTEGER MAXBF2
|
|---|
| 927 | PARAMETER (MAXBF2 = 39 * 7)
|
|---|
| 928 | DOUBLE PRECISION CERCNT
|
|---|
| 929 | REAL DATAB2(MAXBF2)
|
|---|
| 930 | INTEGER LHCER
|
|---|
| 931 | *KEND.
|
|---|
| 932 |
|
|---|
| 933 | INTEGER I
|
|---|
| 934 | C-----------------------------------------------------------------------
|
|---|
| 935 |
|
|---|
| 936 | IF ( LHCER .GT. 0 ) THEN
|
|---|
| 937 | CALL TOBUFC( DATAB2,1 )
|
|---|
| 938 | DO 2 I = 1,MAXBF2
|
|---|
| 939 | DATAB2(I) = 0.
|
|---|
| 940 | 2 CONTINUE
|
|---|
| 941 | ELSE
|
|---|
| 942 | CALL TOBUFC( DATAB2,2 )
|
|---|
| 943 | ENDIF
|
|---|
| 944 |
|
|---|
| 945 | WRITE(MONIOU,*) 'CERCNT = ',SNGL( CERCNT )
|
|---|
| 946 | CERCNT = 0.D0
|
|---|
| 947 | LHCER = 0
|
|---|
| 948 |
|
|---|
| 949 | RETURN
|
|---|
| 950 | END
|
|---|
| 951 |
|
|---|
| 952 | C=======================================================================
|
|---|
| 953 |
|
|---|
| 954 | SUBROUTINE OUTPT2(J,IMOV)
|
|---|
| 955 |
|
|---|
| 956 | C-----------------------------------------------------------------------
|
|---|
| 957 | C (WRITE CERENKOV RADIATION) OUTP(U)T
|
|---|
| 958 | C
|
|---|
| 959 | C OUTPUT ROUTINE FOR CERENKOV PHOTONS
|
|---|
| 960 | C THIS SUBROUTINE IS CALLED FROM CERENE AND CERENH
|
|---|
| 961 | C
|
|---|
| 962 | C AUTHORS : S. MARTINEZ, UNIVERSITY OF MADRID
|
|---|
| 963 | C F. ARQUEROS, UNIVERSITY OF MADRID
|
|---|
| 964 | C-----------------------------------------------------------------------
|
|---|
| 965 |
|
|---|
| 966 | IMPLICIT NONE
|
|---|
| 967 | *KEEP,BUFFS.
|
|---|
| 968 | COMMON /BUFFS/ RUNH,RUNE,EVTH,EVTE,DATAB,LH
|
|---|
| 969 | INTEGER MAXBUF,MAXLEN
|
|---|
| 970 | PARAMETER (MAXBUF=39*7)
|
|---|
| 971 | PARAMETER (MAXLEN=12)
|
|---|
| 972 | REAL RUNH(MAXBUF),EVTH(MAXBUF),EVTE(MAXBUF),
|
|---|
| 973 | * RUNE(MAXBUF),DATAB(MAXBUF)
|
|---|
| 974 | INTEGER LH
|
|---|
| 975 | CHARACTER*4 CRUNH,CRUNE,CEVTH,CEVTE
|
|---|
| 976 | EQUIVALENCE (RUNH(1),CRUNH), (RUNE(1),CRUNE)
|
|---|
| 977 | EQUIVALENCE (EVTH(1),CEVTH), (EVTE(1),CEVTE)
|
|---|
| 978 | *KEEP,RUNPAR.
|
|---|
| 979 | COMMON /RUNPAR/ FIXHEI,THICK0,HILOECM,HILOELB,
|
|---|
| 980 | * STEPFC,NRRUN,NSHOW,PATAPE,MONIIN,
|
|---|
| 981 | * MONIOU,MDEBUG,NUCNUC,
|
|---|
| 982 | * CETAPE,
|
|---|
| 983 | * SHOWNO,ISHW,NOPART,NRECS,NBLKS,MAXPRT,NDEBDL,
|
|---|
| 984 | * N1STTR,MDBASE,
|
|---|
| 985 | * DEBDEL,DEBUG,FDECAY,FEGS,FIRSTI,FIXINC,FIXTAR,
|
|---|
| 986 | * FIX1I,FMUADD,FNKG,FPRINT,FDBASE
|
|---|
| 987 | * ,GHEISH,GHESIG
|
|---|
| 988 | COMMON /RUNPAC/ DSN,HOST,USER
|
|---|
| 989 | DOUBLE PRECISION FIXHEI,THICK0,HILOECM,HILOELB
|
|---|
| 990 | REAL STEPFC
|
|---|
| 991 | INTEGER NRRUN,NSHOW,PATAPE,MONIIN,MONIOU,MDEBUG,NUCNUC,
|
|---|
| 992 | * SHOWNO,ISHW,NOPART,NRECS,NBLKS,MAXPRT,NDEBDL,
|
|---|
| 993 | * N1STTR,MDBASE
|
|---|
| 994 | INTEGER CETAPE
|
|---|
| 995 | CHARACTER*79 DSN
|
|---|
| 996 | CHARACTER*20 HOST,USER
|
|---|
| 997 |
|
|---|
| 998 | LOGICAL DEBDEL,DEBUG,FDECAY,FEGS,FIRSTI,FIXINC,FIXTAR,
|
|---|
| 999 | * FIX1I,FMUADD,FNKG,FPRINT,FDBASE
|
|---|
| 1000 | * ,GHEISH,GHESIG
|
|---|
| 1001 | *KEEP,CEREN1.
|
|---|
| 1002 | COMMON /CEREN1/ CERELE,CERHAD,ETADSN,WAVLGL,WAVLGU,CYIELD,
|
|---|
| 1003 | * CERSIZ,LCERFI
|
|---|
| 1004 | DOUBLE PRECISION CERELE,CERHAD,ETADSN,WAVLGL,WAVLGU,CYIELD
|
|---|
| 1005 | REAL CERSIZ
|
|---|
| 1006 | LOGICAL LCERFI
|
|---|
| 1007 | *KEEP,CEREN2.
|
|---|
| 1008 | COMMON /CEREN2/ PHOTCM,XCER,YCER,UEMIS,VEMIS,CARTIM,ZEMIS,
|
|---|
| 1009 | * DCERX,DCERY,ACERX,ACERY,
|
|---|
| 1010 | * XCMAX,YCMAX,EPSX,EPSY,
|
|---|
| 1011 | * DCERXI,DCERYI,FCERX,FCERY,
|
|---|
| 1012 | * XSCATT,YSCATT,CERXOS,CERYOS,
|
|---|
| 1013 | * NCERX,NCERY,ICERML
|
|---|
| 1014 | REAL PHOTCM,XCER,YCER,UEMIS,VEMIS,CARTIM,ZEMIS,
|
|---|
| 1015 | * DCERX,DCERY,ACERX,ACERY,
|
|---|
| 1016 | * XCMAX,YCMAX,EPSX,EPSY,
|
|---|
| 1017 | * DCERXI,DCERYI,FCERX,FCERY,
|
|---|
| 1018 | * XSCATT,YSCATT,CERXOS(20),CERYOS(20)
|
|---|
| 1019 | INTEGER NCERX,NCERY,ICERML
|
|---|
| 1020 | *KEEP,CEREN3.
|
|---|
| 1021 | COMMON /CEREN3/ CERCNT,DATAB2,LHCER
|
|---|
| 1022 | INTEGER MAXBF2
|
|---|
| 1023 | PARAMETER (MAXBF2 = 39 * 7)
|
|---|
| 1024 | DOUBLE PRECISION CERCNT
|
|---|
| 1025 | REAL DATAB2(MAXBF2)
|
|---|
| 1026 | INTEGER LHCER
|
|---|
| 1027 | c>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
|---|
| 1028 | COMMON /GRAAL1/ WAVELENGTH ! (NM)
|
|---|
| 1029 | REAL WAVELENGTH
|
|---|
| 1030 | c>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
|---|
| 1031 | *KEND.
|
|---|
| 1032 |
|
|---|
| 1033 | INTEGER I,J,IMOV
|
|---|
| 1034 | C-----------------------------------------------------------------------
|
|---|
| 1035 |
|
|---|
| 1036 | IF(DEBUG)WRITE(MDEBUG,3)PHOTCM,XCER,YCER,UEMIS,VEMIS,CARTIM,ZEMIS
|
|---|
| 1037 | 3 FORMAT(' OUTPT2: ',1P,8E10.3)
|
|---|
| 1038 | C WRITE A BLOCK OF 39 PARTICLES TO THE CERENKOV OUTPUT BUFFER AND
|
|---|
| 1039 | C CLEAR FIELD
|
|---|
| 1040 | IF ( LCERFI ) THEN
|
|---|
| 1041 | c>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
|---|
| 1042 | c DATAB2(LHCER+1) = PHOTCM
|
|---|
| 1043 | cc DATAB2(LHCER+1) = WAVELENGTH + J*1000.
|
|---|
| 1044 | DATAB2(LHCER+1) = J*100000. + IMOV*1000. + WAVELENGTH
|
|---|
| 1045 | c>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
|---|
| 1046 | DATAB2(LHCER+2) = XCER
|
|---|
| 1047 | DATAB2(LHCER+3) = YCER
|
|---|
| 1048 | DATAB2(LHCER+4) = UEMIS
|
|---|
| 1049 | DATAB2(LHCER+5) = VEMIS
|
|---|
| 1050 | DATAB2(LHCER+6) = CARTIM
|
|---|
| 1051 | DATAB2(LHCER+7) = ZEMIS
|
|---|
| 1052 | c>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
|---|
| 1053 | c CERCNT = CERCNT + DBLE( PHOTCM )
|
|---|
| 1054 | CERCNT = CERCNT + 1
|
|---|
| 1055 | c>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
|---|
| 1056 | LHCER = LHCER + 7
|
|---|
| 1057 | IF ( LHCER .GE. MAXBF2 ) THEN
|
|---|
| 1058 | CALL TOBUFC( DATAB2,0 )
|
|---|
| 1059 | DO 1 I = 1,MAXBF2
|
|---|
| 1060 | DATAB2(I) = 0.
|
|---|
| 1061 | 1 CONTINUE
|
|---|
| 1062 | LHCER = 0
|
|---|
| 1063 | ENDIF
|
|---|
| 1064 | ELSE
|
|---|
| 1065 | C WRITE A BLOCK OF 39 PARTICLES TO THE PARTICLE OUTPUT BUFFER AND
|
|---|
| 1066 | C CLEAR FIELD
|
|---|
| 1067 | DATAB(LH+1) = 99.E5 + NINT(PHOTCM)*10. + 1.
|
|---|
| 1068 | DATAB(LH+2) = XCER
|
|---|
| 1069 | DATAB(LH+3) = YCER
|
|---|
| 1070 | DATAB(LH+4) = UEMIS
|
|---|
| 1071 | DATAB(LH+5) = VEMIS
|
|---|
| 1072 | DATAB(LH+6) = CARTIM
|
|---|
| 1073 | DATAB(LH+7) = ZEMIS
|
|---|
| 1074 | LH = LH + 7
|
|---|
| 1075 | NOPART = NOPART + 1
|
|---|
| 1076 | c>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
|---|
| 1077 | c CERCNT = CERCNT + DBLE( PHOTCM )
|
|---|
| 1078 | CERCNT = CERCNT + 1
|
|---|
| 1079 | c>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
|---|
| 1080 | IF ( LH .GE. MAXBUF ) THEN
|
|---|
| 1081 | CALL TOBUF( DATAB,0 )
|
|---|
| 1082 | DO 2 I = 1,MAXBUF
|
|---|
| 1083 | DATAB(I) = 0.
|
|---|
| 1084 | 2 CONTINUE
|
|---|
| 1085 | LH = 0
|
|---|
| 1086 | ENDIF
|
|---|
| 1087 | ENDIF
|
|---|
| 1088 |
|
|---|
| 1089 | RETURN
|
|---|
| 1090 | END
|
|---|
| 1091 |
|
|---|
| 1092 | C=======================================================================
|
|---|
| 1093 |
|
|---|
| 1094 | SUBROUTINE TOBUFC( A,IFL )
|
|---|
| 1095 |
|
|---|
| 1096 | C-----------------------------------------------------------------------
|
|---|
| 1097 | C (WRITE) TO BUF(FER) C(ERENKOV DATA)
|
|---|
| 1098 | C
|
|---|
| 1099 | C COPY TO BUFFER CERENKOV DATA
|
|---|
| 1100 | C THIS SUBROUTINE IS CALLED FROM MAIN, INPRM, ELECTR, PHOTON, OUTND2,
|
|---|
| 1101 | C AND OUTPT2
|
|---|
| 1102 | C ARGUMENTS:
|
|---|
| 1103 | C A = ARRAY TO BE WRITTEN TO TAPE
|
|---|
| 1104 | C IFL = STARTING OF FINAL OUTPUT
|
|---|
| 1105 | C = 0 NORMAL BLOCK
|
|---|
| 1106 | C = 1 NORMAL BLOCK WITH END OF OUTPUT
|
|---|
| 1107 | C = 2 ONLY END OF OUTPUT
|
|---|
| 1108 | C-----------------------------------------------------------------------
|
|---|
| 1109 |
|
|---|
| 1110 | IMPLICIT NONE
|
|---|
| 1111 | *KEEP,BUFFS.
|
|---|
| 1112 | COMMON /BUFFS/ RUNH,RUNE,EVTH,EVTE,DATAB,LH
|
|---|
| 1113 | INTEGER MAXBUF,MAXLEN
|
|---|
| 1114 | PARAMETER (MAXBUF=39*7)
|
|---|
| 1115 | PARAMETER (MAXLEN=12)
|
|---|
| 1116 | REAL RUNH(MAXBUF),EVTH(MAXBUF),EVTE(MAXBUF),
|
|---|
| 1117 | * RUNE(MAXBUF),DATAB(MAXBUF)
|
|---|
| 1118 | INTEGER LH
|
|---|
| 1119 | CHARACTER*4 CRUNH,CRUNE,CEVTH,CEVTE
|
|---|
| 1120 | EQUIVALENCE (RUNH(1),CRUNH), (RUNE(1),CRUNE)
|
|---|
| 1121 | EQUIVALENCE (EVTH(1),CEVTH), (EVTE(1),CEVTE)
|
|---|
| 1122 | *KEEP,RECORD.
|
|---|
| 1123 | COMMON /RECORD/ IRECOR
|
|---|
| 1124 | INTEGER IRECOR
|
|---|
| 1125 | *KEEP,RUNPAR.
|
|---|
| 1126 | COMMON /RUNPAR/ FIXHEI,THICK0,HILOECM,HILOELB,
|
|---|
| 1127 | * STEPFC,NRRUN,NSHOW,PATAPE,MONIIN,
|
|---|
| 1128 | * MONIOU,MDEBUG,NUCNUC,
|
|---|
| 1129 | * CETAPE,
|
|---|
| 1130 | * SHOWNO,ISHW,NOPART,NRECS,NBLKS,MAXPRT,NDEBDL,
|
|---|
| 1131 | * N1STTR,MDBASE,
|
|---|
| 1132 | * DEBDEL,DEBUG,FDECAY,FEGS,FIRSTI,FIXINC,FIXTAR,
|
|---|
| 1133 | * FIX1I,FMUADD,FNKG,FPRINT,FDBASE
|
|---|
| 1134 | * ,GHEISH,GHESIG
|
|---|
| 1135 | COMMON /RUNPAC/ DSN,HOST,USER
|
|---|
| 1136 | DOUBLE PRECISION FIXHEI,THICK0,HILOECM,HILOELB
|
|---|
| 1137 | REAL STEPFC
|
|---|
| 1138 | INTEGER NRRUN,NSHOW,PATAPE,MONIIN,MONIOU,MDEBUG,NUCNUC,
|
|---|
| 1139 | * SHOWNO,ISHW,NOPART,NRECS,NBLKS,MAXPRT,NDEBDL,
|
|---|
| 1140 | * N1STTR,MDBASE
|
|---|
| 1141 | INTEGER CETAPE
|
|---|
| 1142 | CHARACTER*79 DSN
|
|---|
| 1143 | CHARACTER*20 HOST,USER
|
|---|
| 1144 |
|
|---|
| 1145 | LOGICAL DEBDEL,DEBUG,FDECAY,FEGS,FIRSTI,FIXINC,FIXTAR,
|
|---|
| 1146 | * FIX1I,FMUADD,FNKG,FPRINT,FDBASE
|
|---|
| 1147 | * ,GHEISH,GHESIG
|
|---|
| 1148 | *KEEP,CEREN3.
|
|---|
| 1149 | COMMON /CEREN3/ CERCNT,DATAB2,LHCER
|
|---|
| 1150 | INTEGER MAXBF2
|
|---|
| 1151 | PARAMETER (MAXBF2 = 39 * 7)
|
|---|
| 1152 | DOUBLE PRECISION CERCNT
|
|---|
| 1153 | REAL DATAB2(MAXBF2)
|
|---|
| 1154 | INTEGER LHCER
|
|---|
| 1155 | *KEEP,CEREN4.
|
|---|
| 1156 | COMMON /CEREN4/ NRECER
|
|---|
| 1157 | INTEGER NRECER
|
|---|
| 1158 | *KEND.
|
|---|
| 1159 |
|
|---|
| 1160 | INTEGER NSUBBL
|
|---|
| 1161 | PARAMETER (NSUBBL=21)
|
|---|
| 1162 | REAL A(*)
|
|---|
| 1163 | C NSUBBL IS NUMBER OF SUBBLOCKS IN ONE OUTPUT RECORD
|
|---|
| 1164 | C (OUTPUT RECORD LENGTH = NSUBBL * 39 * 7 * 4 BYTES <= 22932 )
|
|---|
| 1165 | C IBLK2 IS COUNTER FOR SUBBLOCKS OF CERENKOV OUTPUT
|
|---|
| 1166 | C OUTPUT BUFFER FOR CERENKOV OUTPUT
|
|---|
| 1167 | REAL OUTBF2(MAXBF2,NSUBBL)
|
|---|
| 1168 | SAVE OUTBF2
|
|---|
| 1169 | INTEGER I,IBLK2,IFL,K
|
|---|
| 1170 | DATA IBLK2 / 0 /
|
|---|
| 1171 | C-----------------------------------------------------------------------
|
|---|
| 1172 |
|
|---|
| 1173 | IF ( IFL .LE. 1 ) THEN
|
|---|
| 1174 | IBLK2 = IBLK2 + 1
|
|---|
| 1175 | DO 3 I = 1,MAXBF2
|
|---|
| 1176 | OUTBF2(I,IBLK2) = A(I)
|
|---|
| 1177 | 3 CONTINUE
|
|---|
| 1178 | ENDIF
|
|---|
| 1179 |
|
|---|
| 1180 | C WRITE TO TAPE IF BLOCK IS FULL OR IF IFL IS 1
|
|---|
| 1181 | IF ( IFL .GE. 1 .OR. IBLK2 .EQ. NSUBBL ) THEN
|
|---|
| 1182 | NRECER = NRECER + 1
|
|---|
| 1183 |
|
|---|
| 1184 | c>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
|---|
| 1185 | c WRITE(CETAPE) ((OUTBF2(I,K),I=1,MAXBF2),K=1,NSUBBL)
|
|---|
| 1186 | call jccersave(outbf2)
|
|---|
| 1187 | c>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
|
|---|
| 1188 | IBLK2 = 0
|
|---|
| 1189 | DO 4 K = 1,NSUBBL
|
|---|
| 1190 | DO 4 I = 1,MAXBF2
|
|---|
| 1191 | OUTBF2(I,K) = 0.0
|
|---|
| 1192 | 4 CONTINUE
|
|---|
| 1193 | ENDIF
|
|---|
| 1194 |
|
|---|
| 1195 | RETURN
|
|---|
| 1196 | END
|
|---|
