TRD/AliTRDCalibraFillHisto.h

   1 #ifndef ALITRDCALIBRAFILLHISTO_H
   2 #define ALITRDCALIBRAFILLHISTO_H
   3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
   4  * See cxx source for full Copyright notice                               */
   5
   6 /* $Id$ */
   7
   8 ///////////////////////////////////////////////////////////////////////////////
   9 //                                                                           //
  10 //  TRD calibration class for the HLT parameters                             //
  11 //                                                                           //
  12 ///////////////////////////////////////////////////////////////////////////////
  13
  14 #ifndef ROOT_TObject
  15 #  include <TObject.h>
  16 #endif
  17 #ifndef ROOT_TProfile2D
  18 #  include <TProfile2D.h>
  19 #endif
  20
  21
  22 class TProfile2D;
  23 class TObjArray;
  24 class TH1F;
  25 class TH2I;
  26 class TH2F;
  27 class TH2;
  28 class TLinearFitter;
  29 class TTreeSRedirector;
  30
  31 class AliLog;
  32 class AliRawReader;
  33
  34 class AliTRDCalibraMode;
  35 class AliTRDCalibraVector;
  36 class AliTRDCalibraVdriftLinearFit;
  37 class AliTRDrawStreamBase;
  38 class AliTRDcluster;
  39 class AliTRDtrackV1;
  40 class AliTRDtrack;
  41 class AliTRDseedV1;
  42 class AliTRDgeometry;
  43 class AliTRDCalDet;
  44 class AliTRDCalROC;
  45
  46 class AliTRDrawFastStream;
  47 class AliTRDdigitsManager;
  48 class AliTRDSignalIndex;
  49
  50 struct eventHeaderStruct;
  51
  52 class AliTRDCalibraFillHisto : public TObject {
  53
  54  public:
  55
  56   // Instance
  57   static AliTRDCalibraFillHisto *Instance();
  58   static void Terminate();
  59   static void Destroy();
  60   void DestroyDebugStreamer();
  61
  62
  63   AliTRDCalibraFillHisto(const AliTRDCalibraFillHisto &c);
  64   AliTRDCalibraFillHisto &operator=(const AliTRDCalibraFillHisto &) { return *this; }
  65
  66   // Functions for initialising and filling with AliTRDtrackV1
  67           Bool_t  Init2Dhistos(Int_t nboftimebin = -1);
  68           Bool_t  UpdateHistograms(const AliTRDtrack *t);
  69           Bool_t  UpdateHistogramsV1(const AliTRDtrackV1 *t);
  70
  71   // Process events DAQ
  72           Int_t   ProcessEventDAQ(AliTRDrawStreamBase *rawStream, Bool_t nocheck = kFALSE);
  73           Int_t   ProcessEventDAQ(AliRawReader *rawReader, Bool_t nocheck = kFALSE);
  74           Int_t   ProcessEventDAQ(const eventHeaderStruct *event, Bool_t nocheck = kFALSE);
  75           Int_t   ProcessEventDAQ2(AliRawReader *rawReader);
  76
  77   // Is Pad on
  78           Bool_t   IsPadOn(Int_t detector, Int_t row, Int_t col) const;
  79
  80   // Functions for write
  81           void     Write2d(const Char_t *filename = "TRD.calibration.root", Bool_t append = kFALSE);
  82
  83   //For the statistics
  84           Double_t *StatH(TH2 *ch, Int_t i);
  85           Double_t *GetMeanMedianRMSNumberCH();
  86           Double_t *GetMeanMedianRMSNumberLinearFitter() const;
  87  // LinearFitter
  88           void     AnalyseLinearFitter();
  89
  90
  91   //
  92   // Set of Get the variables
  93   //
  94
  95           void     SetIsHLT(Bool_t isHLT = kTRUE)                            { fIsHLT = isHLT;                       }
  96           Bool_t   IsHLT() const                                             { return fIsHLT;                        }
  97
  98   // Choice to fill or not the 2D
  99           void     SetPH2dOn(Bool_t ph2don = kTRUE)                          { fPH2dOn          = ph2don;            }
 100           void     SetCH2dOn(Bool_t ch2don = kTRUE)                          { fCH2dOn          = ch2don;            }
 101           void     SetPRF2dOn(Bool_t prf2don = kTRUE)                        { fPRF2dOn         = prf2don;           }
 102           void     SetHisto2d(Bool_t histo2d = kTRUE)                        { fHisto2d         = histo2d;           }
 103           void     SetVector2d(Bool_t vector2d = kTRUE)                      { fVector2d        = vector2d;          }
 104           void     SetLinearFitterOn(Bool_t linearfitteron = kTRUE)          { fLinearFitterOn      = linearfitteron;}
 105           void     SetLinearFitterDebugOn(Bool_t debug = kTRUE)              { fLinearFitterDebugOn = debug;         }
 106
 107
 108           Bool_t   GetPH2dOn() const                                         { return fPH2dOn;                 }
 109           Bool_t   GetCH2dOn() const                                         { return fCH2dOn;                 }
 110           Bool_t   GetPRF2dOn() const                                        { return fPRF2dOn;                }
 111           Bool_t   GetHisto2d() const                                        { return fHisto2d;                }
 112           Bool_t   GetVector2d() const                                       { return fVector2d;               }
 113           Bool_t   GetLinearFitterOn() const                                 { return fLinearFitterOn;         }
 114           Bool_t   GetLinearFitterDebugOn() const                            { return fLinearFitterDebugOn; }
 115
 116
 117   // Get stuff that are filled
 118   TH2I            *GetCH2d();
 119   TProfile2D      *GetPH2d(Int_t nbtimebin=24, Float_t samplefrequency= 10.0);
 120   TProfile2D      *GetPRF2d() const                                          { return fPRF2d;                  }
 121   TObjArray        GetLinearFitterArray() const                              { return fLinearFitterArray;      }
 122   TLinearFitter   *GetLinearFitter(Int_t detector, Bool_t force=kFALSE);
 123   AliTRDCalibraVdriftLinearFit *GetVdriftLinearFit() const                   { return fLinearVdriftFit;        }
 124
 125
 126   // How to fill the 2D
 127           void     SetRelativeScale(Float_t relativeScale);
 128           void     SetThresholdClusterPRF2(Float_t thresholdClusterPRF2)     { fThresholdClusterPRF2 = thresholdClusterPRF2; }
 129           void     SetLimitChargeIntegration(Bool_t limitChargeIntegration)  { fLimitChargeIntegration = limitChargeIntegration; }
 130           void     SetFillWithZero(Bool_t fillWithZero)                      { fFillWithZero = fillWithZero;   }
 131           void     SetNormalizeNbOfCluster(Bool_t normalizeNbOfCluster)      { fNormalizeNbOfCluster = normalizeNbOfCluster; }
 132           void     SetMaxCluster(Float_t maxCluster)                         { fMaxCluster = maxCluster; }
 133           void     SetNbMaxCluster(Short_t nbMaxCluster)                     { fNbMaxCluster = nbMaxCluster; }
 134           void     SetNz(Int_t i, Short_t nz);
 135           void     SetNrphi(Int_t i, Short_t nrphi);
 136           void     SetAllTogether(Int_t i);
 137           void     SetPerSuperModule(Int_t i);
 138           void     SetProcent(Float_t procent)                               { fProcent              = procent;              }
 139           void     SetDifference(Short_t difference)                         { fDifference           = difference;           }
 140           void     SetNumberClusters(Short_t numberClusters)                 { if(numberClusters >= 0) fNumberClusters       = numberClusters;       }
 141           void     SetNumberClustersf(Short_t numberClustersf)               { fNumberClustersf      = numberClustersf;      }
 142           void     SetNumberClustersProcent(Float_t numberClustersProcent)   { fNumberClustersProcent = numberClustersProcent;                       }
 143           void     SetThresholdClustersDAQ(Float_t thresholdClustersDAQ)     { fThresholdClustersDAQ = thresholdClustersDAQ;                         }
 144           void     SetNumberRowDAQ(Short_t numberRowDAQ)                     { fNumberRowDAQ         = numberRowDAQ;         }
 145           void     SetNumberColDAQ(Short_t numberColDAQ)                     { fNumberColDAQ         = numberColDAQ;         }
 146           void     SetNumberBinCharge(Short_t numberBinCharge)               { fNumberBinCharge      = numberBinCharge;      }
 147           void     SetNumberBinPRF(Short_t numberBinPRF)                     { fNumberBinPRF         = numberBinPRF;         }
 148           void     SetNumberGroupsPRF(Short_t numberGroupsPRF);
 149
 150           Float_t  GetRelativeScale() const                                  { return fRelativeScale;          }
 151           Float_t  GetThresholdClusterPRF2() const                           { return fThresholdClusterPRF2;   }
 152           Bool_t   GetLimitChargeIntegration() const                         { return fLimitChargeIntegration; }
 153           Bool_t   GetFillWithZero() const                                   { return fFillWithZero;           }
 154           Bool_t   GetNormalizeNbOfCluster() const                           { return fNormalizeNbOfCluster;   }
 155           Float_t  GetMaxCluster() const                                     { return fMaxCluster;             }
 156           Short_t  GetNbMaxCluster() const                                   { return fNbMaxCluster;           }
 157           Float_t  GetProcent() const                                        { return fProcent;                }
 158           Short_t  GetDifference() const                                     { return fDifference;             }
 159           Short_t  GetNumberClusters() const                                 { return fNumberClusters;         }
 160           Short_t  GetNumberClustersf() const                                { return fNumberClustersf;        }
 161           Short_t  GetNumberBinCharge() const                                { return fNumberBinCharge;        }
 162           Short_t  GetNumberBinPRF() const                                   { return fNumberBinPRF;           }
 163           Short_t  GetNumberGroupsPRF() const                                { return fNgroupprf;              }
 164           Int_t    *GetEntriesLinearFitter() const                           { return fEntriesLinearFitter;    }
 165
 166  // Debug
 167           void     SetDebugLevel(Short_t level)                              { fDebugLevel = level;           }
 168
 169   // Vector method
 170 AliTRDCalibraVector *GetCalibraVector() const                                { return fCalibraVector;          }
 171
 172  protected:
 173
 174   // Geometry
 175   AliTRDgeometry  *fGeo;                    //! The TRD geometry
 176
 177   // Is HLT
 178           Bool_t   fIsHLT;                  // Now if HLT, the per detector
 179
 180   // Choice to fill or not the 2D
 181           Bool_t   fCH2dOn;                 // Chose to fill the 2D histos or vectors for the relative gain calibration
 182           Bool_t   fPH2dOn;                 // Chose to fill the 2D histos or vectors for the drift velocity and T0
 183           Bool_t   fPRF2dOn;                // Chose to fill the 2D histos or vectors for the pad response function calibration
 184           Bool_t   fHisto2d;                // Chose to fill the 2D histos
 185           Bool_t   fVector2d;               // Chose to fill vectors
 186           Bool_t   fLinearFitterOn;         // Method with linear fit for drift velocity
 187           Bool_t   fLinearFitterDebugOn;    // Method with linear fit for drift velocity
 188
 189   // How to fill the 2D
 190           Float_t  fRelativeScale;          // Scale of the deposited charge
 191           Float_t  fThresholdClusterPRF2;   // Threshold on cluster pad signals
 192           Bool_t   fLimitChargeIntegration; // Integration range for the gain calibration
 193           Bool_t   fFillWithZero;           // Fill with zero or not the average pulse height
 194           Bool_t   fNormalizeNbOfCluster;   // Normalize with the number of cluster for the gain
 195           Float_t  fMaxCluster;             // Max amplitude of one cluster
 196           Short_t  fNbMaxCluster;           // Number of tb at the end
 197   // Calibration mode
 198           AliTRDCalibraMode *fCalibraMode;  // Calibration mode
 199
 200   //For debugging
 201           TTreeSRedirector          *fDebugStreamer;                 //!Debug streamer
 202           Short_t     fDebugLevel;                                   // Flag for debugging
 203   //
 204   // Internal variables
 205   //
 206
 207   // Fill the 2D histos in the offline tracking
 208           Int_t    fDetectorPreviousTrack;  // Change of detector
 209           Int_t    fMCMPrevious;            // Change of MCM
 210           Int_t    fROBPrevious;            // Change of ROB
 211           Short_t  fNumberClusters;         // Minimum number of clusters in the tracklets
 212           Short_t  fNumberClustersf;        // Maximum number of clusters in the tracklets
 213           Float_t  fNumberClustersProcent;  // Procent of number of time bins for fNumberClusters
 214           Float_t  fThresholdClustersDAQ;   // Threshold clusters for DAQ algorithm
 215           Short_t  fNumberRowDAQ;           // Size of the spot for DAQ algorithm
 216           Short_t  fNumberColDAQ;           // Size of the spot for DAQ algorithm
 217           Float_t  fProcent;                // Limit to take the info of the most important calibration group if the track goes through 2 groups (CH)
 218           Short_t  fDifference;             // Limit to take the info of the most important calibration group if the track goes through 2 groups (CH)
 219           Int_t    fNumberTrack;            // How many tracks could be used (Debug for the moment)
 220           Int_t    fNumberUsedCh[2];        // How many tracks have been really used for the gain (0, strict; 1 with fProcent)
 221           Int_t    fNumberUsedPh[2];        // How many tracks have been really used for the drift velocity (0, strict; 1 with fDifference)
 222           Int_t    fTimeMax;                // Number of time bins
 223           Float_t  fSf;                     // Sampling frequence
 224           Short_t  fNumberBinCharge;        // Number of bins for the gain factor
 225           Short_t  fNumberBinPRF;           // Number of bin for the PRF
 226           Short_t  fNgroupprf;              // Number of groups in tnp bins for PRF /2.0
 227
 228   // Variables per tracklet
 229           Float_t       *fAmpTotal;                  // Energy deposited in the calibration group by the track
 230           Short_t       *fPHPlace;                   // Calibration group of PH
 231           Float_t       *fPHValue;                   // PH
 232           Bool_t         fGoodTracklet;              // Good tracklet
 233           TLinearFitter *fLinearFitterTracklet;      // linear fitter tracklet
 234   //Statistics
 235           Int_t         *fEntriesCH;                 // Number of entries CH
 236           Int_t         *fEntriesLinearFitter;       // Number of entries LinearFitter
 237
 238
 239   //
 240   // Vector method
 241   //
 242
 243           AliTRDCalibraVector *fCalibraVector; // The vector object
 244
 245
 246   // Histograms to store the info from the digits, from the tracklets or from the tracks
 247           TProfile2D      *fPH2d;                         // 2D average pulse height
 248           TProfile2D      *fPRF2d;                        // 2D PRF
 249           TH2I            *fCH2d;                         // 2D deposited charge
 250           TObjArray       fLinearFitterArray;             // TObjArray of Linear Fitters for the detectors
 251           AliTRDCalibraVdriftLinearFit *fLinearVdriftFit; // Info Linear Fit
 252
 253  // Current calib object: to correct for the database used
 254           AliTRDCalDet *fCalDetGain;                      // Current calib object gain
 255           AliTRDCalROC *fCalROCGain;                      // Current calib object gain
 256
 257   //
 258   // A lot of internal functions......
 259   //
 260   // Create the 2D histo to be filled Online
 261           void     CreateCH2d(Int_t nn);
 262           void     CreatePH2d(Int_t nn);
 263           void     CreatePRF2d(Int_t nn);
 264
 265   // Calibration with AliTRDtrackV1
 266           void     FillTheInfoOfTheTrackPH();
 267           void     FillTheInfoOfTheTrackCH(Int_t nbclusters);
 268           Bool_t   FindP1TrackPHtracklet(const AliTRDtrack *t, Int_t index0, Int_t index1);
 269           Bool_t   FindP1TrackPHtrackletV1(const AliTRDseedV1 *tracklet, Int_t nbclusters);
 270           Bool_t   HandlePRFtracklet(const AliTRDtrack *t, Int_t index0, Int_t index1);
 271           Bool_t   HandlePRFtrackletV1(const AliTRDseedV1 *tracklet, Int_t nbclusters);
 272           void     ResetfVariablestracklet();
 273           void     StoreInfoCHPHtrack(const AliTRDcluster *cl,const Double_t dqdl,const Int_t *group,const Int_t row,const Int_t col,const AliTRDcluster *cls=0x0);
 274           void     FillCH2d(Int_t x, Float_t y);
 275
 276   // Calibration on DAQ
 277
 278           Int_t    FillDAQ(Double_t phvalue[16][144][36]);
 279           Bool_t   UpdateDAQ(Int_t det, Int_t /*row*/, Int_t /*col*/, Int_t timebin, Float_t signal, Int_t nbtimebins);
 280
 281  // row col calibration groups stuff
 282           Bool_t   LocalisationDetectorXbins(Int_t detector);
 283           Int_t    CalculateTotalNumberOfBins(Int_t i);
 284           void     CheckGoodTrackletV0(const Int_t detector,const Int_t row,const Int_t col);
 285           void     CheckGoodTrackletV1(const AliTRDcluster *cl);
 286           Int_t    CalculateCalibrationGroup(Int_t i, Int_t row, Int_t col) const;
 287
 288   // Clear
 289           void     ClearHistos();
 290
 291   // Some basic geometry function
 292   virtual Int_t    GetLayer(Int_t d) const;
 293   virtual Int_t    GetStack(Int_t d) const;
 294   virtual Int_t    GetSector(Int_t d) const;
 295
 296
 297   // Instance of this class and so on
 298   static  AliTRDCalibraFillHisto *fgInstance;                // Instance
 299   static  Bool_t   fgTerminated;                             // If terminated
 300
 301  private:
 302
 303   // This is a singleton, contructor is private!
 304   AliTRDCalibraFillHisto();
 305   virtual ~AliTRDCalibraFillHisto();
 306
 307   ClassDef(AliTRDCalibraFillHisto,4)                         // TRD Calibration class
 308
 309 };
 310
 311 #endif
 312