*-- Author : Stephen Burke
SUBROUTINE FFKLCH
*-----------------------------------------Updates 04/05/92-------
*-----------------------------------------Updates 13/02/92-------
**: FFKLCH 30205.SB. ERRLOG error numbers changed.
*-----------------------------------------Updates 07/02/92-------
**: FFKLCH 30205.SB. Remove unused FKCNTL sequence.
**: FFKLCH 30205.SB. Change to avoid UNDEF warning.
*-----------------------------------------Updates 24/01/92-------
**: FFKLCH 30205.SB. ERRLOG message format changed.
*-----------------------------------------Updates----------------
**********************************************************************
* *
* Fill histograms to test the Kalman filter output *
* *
**********************************************************************
CHARACTER*4 BANK
*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,FFGEO.
COMMON /FFGEO/ INDG1(2),INDLC(2),IDIGI(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,FFDBG.
CHARACTER*5 CFDBG
CHARACTER*6 CFKDBG
PARAMETER (CFDBG='FFDBG',CFKDBG='FFKDBG')
PARAMETER (NTRACK=1000)
COMMON /FFDBG/ ITRTR(2,NTRACK),ITRNF(5,NTRACK),JTRTR
*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.
**********************************************************************
* Look for the track banks - if there aren't any, give up!
INDTKR = NLINK('FTKR',0)
IF (INDTKR.LE.0) RETURN
* Unpacked digi banks
INDLC(1) = NLINK('FPLC',0)
IF (INDLC(1).LE.0) THEN
CALL FPLOCO
INDLC(1) = NLINK('FPLC',0)
ENDIF
INDLC(2) = NLINK('FRLC',0)
IF (INDLC(2).LE.0) THEN
CALL FRLOCO
INDLC(2) = NLINK('FPLC',0)
ENDIF
IF (INDLC(1).LE.0 .OR. INDLC(2).LE.0) THEN
CALL ERRLOG(401,'W:FFKLCH: Banks FPLC/FRLC not found')
RETURN
ENDIF
* Zero the work bank indices
INDTPR = 0
CALL VZERO(INDX,2)
CALL VZERO(INDRSX,2)
* Get the pointering bank ...
IND = NLINK('FTPR',0)
IF (IND.LE.0) THEN
CALL ERRLOG(402,'S:FFKLCH: Bank FTPR not found')
RETURN
ENDIF
BANK = 'FTPR'
CALL BKTOW(IW,BANK,0,IW,INDTPR,*1000)
* Now get the link banks ...
IF (NLINK('FTPX',0).LE.0 .OR. NLINK('FTRX',0).LE.0) THEN
CALL ERRLOG(403,'S:FFKLCH: Banks FTPX and FTRX not found')
GOTO 9000
ENDIF
BANK = 'FTPX'
CALL BKTOW(IW,BANK,0,IW,INDX(1),*1000)
BANK = 'FTRX'
CALL BKTOW(IW,BANK,0,IW,INDX(2),*1000)
IF (NLINK('FRPX',0).GT.0) THEN
BANK = 'FRPX'
CALL BKTOW(IW,BANK,0,IW,INDRSX(1),*1000)
ENDIF
IF (NLINK('FRRX',0).GT.0) THEN
BANK = 'FRRX'
CALL BKTOW(IW,BANK,0,IW,INDRSX(2),*1000)
ENDIF
CALL HCDIR('//PAWC/'//CFKDBG,' ')
NTR = IW(INDTKR+2)
CALL HFILL(300,FLOAT(NTR/2),0.,1.)
CALL VZERO(ITRTR,2*NTRACK)
DO 100 JTR=1,NTR-1,2
NDF = IBTAB(INDTKR,17,JTR)
CHISQ = RBTAB(INDTKR,18,JTR)
CHPROB = PROB(CHISQ,NDF)
CALL HFILL(301,CHPROB,0.,1.)
JDIGP = IBTAB(INDTPR,4,IBTAB(INDTKR,21,JTR))
JDIGR = IBTAB(INDTPR,2,IBTAB(INDTKR,21,JTR))
CALL FFHUNT(JDIGP,JDIGR,JMAX)
IF (JMAX.GT.0) CALL FFCHEK(JDIGP,JDIGR,JMAX)
100 CONTINUE
CALL FFTRCH
CALL HCDIR('//PAWC',' ')
9000 CONTINUE
*
* Must make sure all work banks are dropped!!!
*
CALL WDROP(IW,INDX(1))
CALL WDROP(IW,INDX(2))
CALL WDROP(IW,INDRSX(1))
CALL WDROP(IW,INDRSX(2))
CALL WDROP(IW,INDTPR)
RETURN
1000 CALL ERRLOG(404,'S:FFKLCH: Bank '//BANK//' not found by BKTOW')
GOTO 9000
END
*