[KLOE] [Offline Doc] [TRK Files] Track Reconstruction Library cdthit.inc

C----------------------  / C D T H I T /  ------------------------------
C  THIS COMMON CONTAINS SINGLE-HIT DATA, INPUT TO THE ARGUS PATTERN
C  PROCEDURE. THE DATA STRUCTURE DESCRIBED HERE IS A REMNANT OF ARGUS,
C  AND NEEDS TRANSCRIPTION FROM THE OFFICIAL KLOE BANKS 
C  BEFORE THE PATTERN CAN START.
C
C   NLDTB(1,L) : LOCATION OF 1ST WIRE OF LAYER L  | WITHIN THIS
C   NLDTB(2,L) : LOCATION OF LAST WIRE OF LAYER L | COMMON
C   LDT(NWIRE) : LAYER NUMBER
C   IDT(NWIRE) : > 0 : WIRE IS ASSIGNED TO TRACK IDT
C                <= 0 : TRACK IS NOT YET ASSIGNED TO A TRACK
C   DTP(NWIRE) : AZIMUTH
C   DTD(NWIRE) : DRIFT DISTANCE (CM) WITHOUT SIGN
C   DTE(NWIRE) : ERROR ON DTD (ONLY FOR PAT.RECOGN; USE ANOTHER ERROR
C                IN THE TRACK FIT !)
C   MDT(NWIRE) : RAW TDC - VALUE
C
C-----------------------------------------------------------------------
C
      INTEGER NUMHIT
      PARAMETER (NUMHIT=10000)
C
      INTEGER NLDTB,LDT,IDT,MDT,NDTZL,NDTS1,NDTSL
      REAL    CDTDUM,DTP,DTD,DTE,DRIFD,WTRL
      COMMON /CDTHIT/ CDTDUM,NLDTB(2,60),
     +                LDT(NUMHIT),IDT(NUMHIT),
     +                DTP(NUMHIT),DTD(NUMHIT),DTE(NUMHIT),
     +                MDT(NUMHIT),DRIFD(NUMHIT),WTRL(NUMHIT)
      REAL DTXH_K,DTYH_K
      COMMON /ZCTFIT/ DTXH_K(NUMHIT),DTYH_K(NUMHIT)
      EQUIVALENCE (NDTZL,NLDTB(2,18)),
     +            (NDTS1,NLDTB(1,19)),(NDTSL,NLDTB(2,60))
C----------------------------------------------------------------------
C This common is being used for variables relevant to Pattern Recognition.
C----------------------------------------------------------------------
      INTEGER IDTR,N_WIR,LIST_HIT
      REAL    DTDSR,DTDS
      COMMON /MCHITS/ DTDSR(NUMHIT),DTDS(NUMHIT),IDTR(NUMHIT),
     &    N_WIR(NUMHIT), LIST_HIT(NUMHIT)