* * $Id: gpdspe.F,v 3.3 2005/12/05 12:15:21 pam-ba Exp $ * * $Log: gpdspe.F,v $ * Revision 3.3 2005/12/05 12:15:21 pam-ba * new spectrometer geometry and internal magnetic field * * Revision 3.2 2005/07/25 11:53:21 cafagna * Several updates. See history for details * * Revision 3.1.1.1 2002/07/11 16:02:13 cafagna * First GPAMELA release on CVS * * *CMZ : 2.01/00 05/04/2000 14.35.18 by Marialuigia Ambriola *CMZ : 2.00/00 03/03/2000 15.39.06 by Francesco Cafagna *CMZ : 1.02/00 19/01/2000 15.50.14 by Francesco Cafagna *CMZ : 1.01/00 16/05/96 17.38.13 by Francesco Cafagna *CMZ : 1.00/02 27/03/96 18.35.42 by Francesco Cafagna *-- Author : Francesco Cafagna 23/02/96 SUBROUTINE GPDSPE ************************************************************************ * * * To perform SPE digitization * * * * Called by: GUDIGI * * Author: Francesco Cafagna, 23/02/96 12.50.38 * * * ************************************************************************ #include "gcunit.inc" #include "gpphit.inc" PARAMETER (RADDEG=57.295779) PARAMETER (NH=NHSPE,NHM=NHMSPE,NVOL=3) #include "gppdigi.inc" c +SEQ,GPDSPE. #include "gprhit.inc" #include "gpspe.inc" #include "gpsed.inc" * INTEGER IS,ID,NV,NVM,GPNHIT,NTHIT,NHFRST CHARACTER*4 CSET LOGICAL CONT,HF * * Data block for digitalization * INTEGER NTRA,IDIG,LTRA,NPLANE,LKDN,NTDIGI,JJ INTEGER KDIGI(4),NUMBVD(NVOL) REAL XI,YI,XO,YO,PATH,DE,GPGAUS REAL VPOS(3),BMAGNET(3),ANGLEX,ANGLEY,XMULT,YMULT,DXPOS,DYPOS * DATA NTRA,LTRA/1,1/ * * * Vector zeroed * CALL VZERO(ITRPB ,NHM) CALL VZERO(ITRSL ,NHM) CALL VZERO(ITSPA ,NHM) CALL VZERO(XTSPA,NHM) CALL VZERO(YTSPA,NHM) CALL VZERO(ZTSPA,NHM) CALL VZERO(XOTSPA,NHM) CALL VZERO(YOTSPA,NHM) CALL VZERO(ZOTSPA,NHM) CALL VZERO(ERTSPA,NHM) CALL VZERO(PATSPA,NHM) CALL VZERO(NUMD ,NVOL) CALL VZERO(NDPLAN,NDMSPE) CALL VZERO(NDSIL ,NDMSPE) CALL VZERO(NDISTR,NDMSPE) CALL VZERO(NDIADC,NDMSPE) * CONT = .FALSE. HF = .TRUE. NTDIGI = 0 NDISPE = 0 NV = NVOL NVM= NVMAX IS = ISSPE ID = IDTSPA CSET = 'SPE ' IT = -1 * * Get the total number of hits stored for TSPA detector * NTHIT = GPNHIT(CSET,CNSED(IS,ID) ) IF (NTHIT.GT.NHM) CONT=.TRUE. * * Check on the volume level * IF (NV.GT.NVM) THEN WRITE(CHMAIL,10000) CSET,CNSED(IS,ID),NVOL,NVMAX, + IDRUN,IDEVT CALL GMAIL(1,0) GO TO 20 ENDIF CALL VZERO(VHITS,NH*NHM) CALL VZERO(ITRA ,NHM) CALL VZERO(NUMBV,NVOL*NHM) NHITS = -1 NHFRST = 1 LKDN = 0 10 CALL GPRHIT(CSET,CNSED(IS,ID),IS,ID,NVOL,NH,NHM,NHFRST, + IT,NUMD,ITRA,NUMBV,VHITS,NHITS) * * If there was a problem in GPRHIT then exit * IF(NHITS.LT.0.AND.(NHITS.NE.-(NHM+1)) ) THEN WRITE(CHMAIL,10100) CSET,CNSED(IS,ID),NHITS,NHM, + IDRUN,IDEVT CALL GMAIL(1,0) GO TO 20 ENDIF IF( NHITS.EQ. -(NHM+1) ) NHITS = NHM * * Fill CWN entuple * NTHSPE = NHITS DO I=1,NHITS ITRPB(I) = NUMBV(1,I) ITRSL(I) = NUMBV(2,I) ITSPA(I) = NUMBV(3,I) #if defined(GPAMELA_INTER) XAVSPE(I) = VHITS(1,I) YAVSPE(I) = VHITS(2,I) ZAVSPE(I) = VHITS(3,I) XOUTSPE(I) = VHITS(4,I) YOUTSPE(I) = VHITS(5,I) ZOUTSPE(I) = VHITS(6,I) XINSPE(I) = 2*XAVSPE(I) - XOUTSPE(I) YINSPE(I) = 2*YAVSPE(I) - YOUTSPE(I) ZINSPE(I) = 2*ZAVSPE(I) - ZOUTSPE(I) #endif #if !defined(GPAMELA_INTER) XINSPE(I) = VHITS(1,I) YINSPE(I) = VHITS(2,I) ZINSPE(I) = VHITS(3,I) XOUTSPE(I) = VHITS(4,I) YOUTSPE(I) = VHITS(5,I) ZOUTSPE(I) = VHITS(6,I) XAVSPE(I) = (XINSPE(I)+XOUTSPE(I))/2. YAVSPE(I) = (YINSPE(I)+YOUTSPE(I))/2. ZAVSPE(I) = (ZINSPE(I)+ZOUTSPE(I))/2. #endif ERELSPE(I) = VHITS(7,I) PATHSPE(I) = VHITS(8,I) IPARSPE(I) = VHITS(9,I) P0SPE (I) = VHITS(10,I) C C ADD RESOLUTION SIMULATION TO XAVSPE C ANGLEX=0. ANGLEY=0. IF(ZOUTSPE(I).NE.ZINSPE(I)) THEN ANGLEX=RADDEG*ATAN( ABS(XOUTSPE(I)-XINSPE(I) )/ + ABS(ZOUTSPE(I)-ZINSPE(I) ) ) ANGLEY=RADDEG*ATAN( ABS(YOUTSPE(I)-YINSPE(I) )/ + ABS(ZOUTSPE(I)-ZINSPE(I) ) ) ENDIF VPOS(1)=XAVSPE(I) VPOS(2)=YAVSPE(I) VPOS(3)=ZAVSPE(I) CALL GUFLD(VPOS,BMAGNET) CALL GPRSPE(ANGLEX,ANGLEY,BMAGNET,XMULT,YMULT,DXPOS,DYPOS) XAVSPE(I) = XAVSPE(I) + DXPOS YAVSPE(I) = YAVSPE(I) + DYPOS C C ADD THE SHIFT INDUCED BY THE MAG. FIELD C IF(ITRPB(I).EQ.1) THEN XAVSPE(I) = XAVSPE(I) - 2.64e-4/4.5*BMAGNET(2) ELSE IF(ITRPB(I).EQ.2) THEN XAVSPE(I) = XAVSPE(I) + 2.64e-4/4.5*BMAGNET(2) ENDIF ENDDO * * Loop on the hits retrived to fill the CWN common and the DIGI b * C fc IF (HF) NTHSPE = NHITS C fc DO I=1,NHITS C fc * C fc * Start DIGI action C fc * C fc NPLANE=NUMBV(3,I) C fc XI=VHITS(1,I) C fc YI=VHITS(2,I) C fc ZI=VHITS(3,I) C fc XO=VHITS(4,I) C fc YO=VHITS(5,I) C fc ZO=VHITS(6,I) C fc +SELF,IF=INTER C fc * interactive case: we need the track edges C fc XI=2.*XI-XO C fc YI=2.*YI-YO C fc ZI=2.*ZI-ZO C fc +SELF. C fc PATH=VHITS(8,I) C fc DE=VHITS(7,I) C fc IF(DE.GT.0.) THEN C fc DO J=1,6 C fc NUMBVD(J)=NUMBV(J,I) C fc ENDDO C fc c+SELF,IF=PAOLO C fc c CALL GPSPEHD(I,NPLANE,XI,YI,ZI,XO,YO,ZO,PATH,DE,LKDN) C fc c+SELF C fc c+SELF,IF=-PAOLO C fc c CALL GPSPEHD(I,NUMBVD,NVSPE,XI,YI,ZI,XO,YO,ZO,PATH,DE,LKDN) C fc c+SELF. C fc NTDIGI = LKDN C fc ENDIF C fc * C fc * Fill CWN common C fc * C fc IF(HF) THEN C fc ITRPB(I) = NUMBV((NVSPE-3),I) C fc ITRSL(I) = NUMBV((NVSPE-1),I) C fc ITSPA(I) = NUMBV(NVSPE,I) C fc XTSPA(I) = VHITS(1,I) C fc YTSPA(I) = VHITS(2,I) C fc ZTSPA(I) = VHITS(3,I) C fc XOTSPA(I) = VHITS(4,I) C fc YOTSPA(I) = VHITS(5,I) C fc ZOTSPA(I) = VHITS(6,I) C fc ERTSPA(I) = VHITS(7,I) C fc PATSPA(I) = VHITS(8,I) C fc ENDIF C fc IF(CONT) HF = .FALSE. C fc ENDDO C fc IF(CONT) THEN C fc NHFRST = NHFRST + NHM C fc IF( (NTHIT-NHFRST).LE.NHM) CONT=.FALSE. C fc GO TO 10 C fc ENDIF C fc * C fc * fill digits with noise included C fc * C fc IF(LKDN.GE.1) THEN C fc DO II=1,LKDN C fc * plane=0 if the signal is lesser than 1 ADC C fc IF(INT(RLKD4(II)*ADCX).LE.0.AND.LKD2(II).GE.1. C fc + AND.LKD2(II).LE.3) LKD1(II)=0 C fc IF(INT(RLKD4(II)*ADCY).LE.0.AND.LKD2(II).GE.4. C fc + AND.LKD2(II).LE.5) LKD1(II)=0 C fc * C fc JJ=LKDH(II)+(NHFRST-1) C fc * KDIGI(1)=LKD1(II) C fc * KDIGI(2)=LKD2(II) C fc KDIGI(1)=LKD2(II) C fc KDIGI(2)=LKD3(II) C fc * R1=RAN(IR) C fc * R2=RAN(IR) C fc * GRNDM0=SIN(2.*3.14159*R1)*SQRT(-2.*LOG(R2)) C fc GRNDM0 = GPGAUS(0.) C fc IF(LKD2(II).GE.1.AND.LKD2(II).LE.3) THEN C fc RLKD4(II)=RLKD4(II)+GRNDM0*ENOISX+PIEDX C fc KDIGI(3)=INT(RLKD4(II)*ADCX) C fc ENDIF C fc IF(LKD2(II).GE.4.AND.LKD2(II).LE.5) THEN C fc RLKD4(II)=RLKD4(II)+GRNDM0*ENOISY+PIEDY C fc KDIGI(3)=INT(RLKD4(II)*ADCY) C fc ENDIF C fc C+SELF,IF=PAOLO C fc DO J=1,NVOL C fc NUMBVD(J)=NUMBV(J,JJ) C fc ENDDO C fc C+SELF C fc LTRA=ITRA(JJ) C fc IF(KDIGI(3).LT.0) KDIGI(3)=0 C fc IF(KDIGI(3).GE.1024) KDIGI(3)=1023 C fc IF(KDIGI(3).GT.0.AND.LKD1(II).GT.0) THEN C fc CALL GSDIGI(IS,ID,LTRA,NTRA,NUMBVD,KDIGI,IDIG) C fc IF (IDIG.EQ.0) THEN C fc WRITE(CHMAIL,10200) CSET,CNSED(IS,ID),NVOL,KDIGI C fc CALL GMAIL(1,0) C fc GO TO 20 C fc ENDIF C fc ENDIF C fc * C fc * Fills CWN C fc * C fc IF(HF) THEN C fc IF(LKD2(II).GE.1.AND.LKD2(II).LE.3) KDIGIT=INT(RLKD4(II)* C fc + ADCX) C fc IF(LKD2(II).GE.4.AND.LKD2(II).LE.5) KDIGIT=INT(RLKD4(II)* C fc + ADCY) C fc IF(KDIGIT.GT.0.AND.LKD1(II).GT.0) THEN C fc NDISPE=NDISPE+1 C fc IF (NDISPE.LE.NDMSPE) THEN C fc NDPLAN(NDISPE)=LKD1(II) C fc NDSIL (NDISPE)=LKD2(II) C fc NDISTR(NDISPE)=LKD3(II) C fc IF(KDIGIT.LT.1024) THEN C fc NDIADC(NDISPE)=KDIGIT C fc ELSE C fc NDIADC(NDISPE)=1023 C fc ENDIF C fc ENDIF C fc ENDIF C fc ENDIF C fc ENDDO C fc ENDIF * 10000 FORMAT(' GPDSPE: VOLUME level too big: SET=',A4,', DET=',A4,', + NVOL=',I3,', NVMAX=',I3,', RUN=',I5,', EVT=',I8) 10100 FORMAT(' GPDSPE: Error in GPRHIT: SET=',A4, + ', DET=',A4,',NHITS=',I5,', NHMAX=',I5, + ', RUN=',I5,', EVT=',I8) 10200 FORMAT(' GPDSPE: digitization ERROR: SET=',A4,', DET=',A4,', + NVOL=',I3,', KDIGI=',4I4) 20 RETURN END