*-- Author : S.Burke SUBROUTINE FFNUM(JTYPE,JHIT,ITRUE) ********************************************************************** * * * Count the number of hits for each track * * * * JTYPE is 1 for planars and 2 for radials. * * JHIT is the row number in the FRsX bank. * * ITRUE is an array which counts the number of hits for each STR. * * * ********************************************************************** DIMENSION ITRUE(2,1000) *KEEP,FKNPL. CHARACTER*5 CKDBG PARAMETER (CKDBG='FKDBG') PARAMETER (NPL=72) LOGICAL LTRUE,LFIRST,LTRPL,LTRPLD DOUBLE PRECISION TRUE,RTRUE,CHITRU,SPRO,CPRO,SFIL,CFIL &, SSMT,CSMT,SSMTR,CSMTR,DPRO,CBPRO,QPRO,QGAIN &, RPRO,CRPRO,RFIL,CRFIL,RSMT,CRSMT,CHIFIL,CHISMT * * Per-track values can go in H1WORK; note that LTRUE and LFIRST must * be set at least per event. * * This is about 36k words long; the remaining common blocks are * about 3.6k in total. Some of this could be in /H1WORK/, but the * blocks would have to be reorganised. * COMMON /H1WORK/ * /FKPROJ/ & SPRO(5,NPL),CPRO(5,5,NPL) * /FKFILT/ &, SFIL(5,NPL),CFIL(5,5,NPL) * /FKSMTH/ &, SSMT(5,NPL),CSMT(5,5,NPL) &, SSMTR(5,NPL),CSMTR(5,5,NPL) * /FKINT/ &, DPRO(5,5,NPL),CBPRO(5,5,NPL),QPRO(5,5,NPL) &, QGAIN(5,5,NPL),IAPROX,LFIRST * /FKRSID/ &, RPRO(2,NPL),CRPRO(2,2,NPL),RFIL(2,NPL) &, CRFIL(2,2,NPL),RSMT(2,NPL),CRSMT(2,2,NPL) &, CHIFIL(NPL),CHISMT(NPL) * /FKTRUE/ &, TRUE(5,NPL),RTRUE(5,NPL),CHITRU(NPL),LTRUE * /FKDBG/ &, LTRPL(NPL),LTRPLD(NPL) *KEEP,FFWBI. * Work bank indices (note that INDKTR is *NOT* a work bank index!) PARAMETER (NWBI=10) COMMON /FFWBI/ INDRSX(2),INDX(2),INDKX(2),INDPUR &, INDKTR,INDKTX,INDTPR *KEEP,BCS. INTEGER NHROW,NHCOL,NHLEN PARAMETER (NHROW = 2, NHCOL = 1, NHLEN=2) INTEGER NBOSIW PARAMETER (NBOSIW=1000000) INTEGER IW(NBOSIW) REAL RW(NBOSIW) COMMON /BCS/ IW EQUIVALENCE (RW(1),IW(1)) SAVE /BCS/ *KEEP,STFUNCT. * index of element before row number IROW INDR(IND,IROW)=IND+2+IW(IND+1)*(IROW-1) * index of L'th element of row number IROW INDCR(IND,L,IROW)=INDR(IND,IROW) + L * L'th integer element of the IROW'th row of bank with index IND IBTAB(IND,L,IROW)=IW(INDCR(IND,L,IROW)) * L'th real element of the IROW'th row of bank with index IND RBTAB(IND,L,IROW)=RW(INDCR(IND,L,IROW)) *KEND. ********************************************************************** * True hits only IFLAG = IBTAB(INDRSX(JTYPE),1,JHIT) IF (IFLAG.GE.512) RETURN * See if this track has been seen before ... JSTR = IBTAB(INDRSX(JTYPE),2,JHIT) IFOUND = 0 INUM = 0 100 CONTINUE INUM = INUM + 1 IF (INUM.GE.1000) RETURN IF (JSTR.EQ.ITRUE(1,INUM)) THEN IFOUND = INUM ELSEIF (ITRUE(1,INUM).GT.0) THEN GOTO 100 ENDIF * ... and increment the counter IF (IFOUND.EQ.0) THEN ITRUE(1,INUM) = JSTR ITRUE(2,INUM) = 1 ELSE ITRUE(2,INUM) = ITRUE(2,INUM) + 1 ENDIF RETURN END *