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 AliESDtrack;
  35
  36 class AliTRDCalibraMode;
  37 class AliTRDCalibraVector;
  38 class AliTRDCalibraVdriftLinearFit;
  39 class AliTRDCalibraExbAltFit;
  40 class AliTRDcluster;
  41 class AliTRDtrackV1;
  42 class AliTRDseedV1;
  43 class AliTRDgeometry;
  44 class AliTRDCalDet;
  45 class AliTRDCalROC;
  46 class AliTRDcalibDB;
  47
  48 class AliTRDdigitsManager;
  49 class AliTRDSignalIndex;
  50
  51 struct eventHeaderStruct;
  52
  53 class AliTRDCalibraFillHisto : public TObject {
  54
  55  public:
  56
  57   // Instance
  58   static AliTRDCalibraFillHisto *Instance();
  59   static void Terminate();
  60   static void Destroy();
  61   void DestroyDebugStreamer();
  62
  63
  64   AliTRDCalibraFillHisto(const AliTRDCalibraFillHisto &c);
  65   AliTRDCalibraFillHisto &operator=(const AliTRDCalibraFillHisto &) { return *this; }
  66
  67   // Functions for initialising and filling with AliTRDtrackV1
  68           Bool_t  Init2Dhistos(Int_t nboftimebin = -1);
  69           Bool_t  InitCalDet();
  70           Bool_t  UpdateHistogramsV1(const AliTRDtrackV1 *t,const AliESDtrack *esdtrack = NULL);
  71
  72   // Process events DAQ
  73           Int_t   ProcessEventDAQ(AliRawReader *rawReader);
  74
  75   // Is Pad on
  76           Bool_t   IsPadOn(Int_t detector, Int_t row, Int_t col) const;
  77
  78   // Functions for write
  79           void     Write2d(const Char_t *filename = "TRD.calibration.root", Bool_t append = kFALSE);
  80
  81   //For the statistics
  82           Double_t *StatH(TH2 *ch, Int_t i);
  83           Double_t *GetMeanMedianRMSNumberCH();
  84           Double_t *GetMeanMedianRMSNumberLinearFitter() const;
  85  // LinearFitter
  86           void     AnalyseLinearFitter();
  87
  88
  89   //
  90   // Set of Get the variables
  91   //
  92
  93           void     SetIsHLT(Bool_t isHLT = kTRUE)                            { fIsHLT = isHLT;                       }
  94           Bool_t   IsHLT() const                                             { return fIsHLT;                        }
  95
  96   // Choice to fill or not the 2D
  97           void     SetPH2dOn(Bool_t ph2don = kTRUE)                          { fPH2dOn          = ph2don;            }
  98           void     SetCH2dOn(Bool_t ch2don = kTRUE)                          { fCH2dOn          = ch2don;            }
  99           void     SetPRF2dOn(Bool_t prf2don = kTRUE)                        { fPRF2dOn         = prf2don;           }
 100           void     SetHisto2d(Bool_t histo2d = kTRUE)                        { fHisto2d         = histo2d;           }
 101           void     SetVector2d(Bool_t vector2d = kTRUE)                      { fVector2d        = vector2d;          }
 102           void     SetLinearFitterOn(Bool_t linearfitteron = kTRUE)          { fLinearFitterOn      = linearfitteron;}
 103           void     SetLinearFitterDebugOn(Bool_t debug = kTRUE)              { fLinearFitterDebugOn = debug;         }
 104           void     SetExbAltFitOn(Bool_t fiton = kTRUE)                      { fExbAltFitOn      = fiton;}
 105           void     SetScaleWithTPCSignal(Bool_t scaleWithTPCSignal = kTRUE)  { fScaleWithTPCSignal = scaleWithTPCSignal;}
 106           void     SetTakeSnapshot(Bool_t takesnapshot)                 { fTakeSnapshot = takesnapshot;   }
 107           void     SetFirstRunGain(Int_t firstRunGain)                       { fFirstRunGain = firstRunGain;   }
 108           void     SetVersionGainUsed(Int_t versionGainUsed)                 { fVersionGainUsed = versionGainUsed;   }
 109           void     SetSubVersionGainUsed(Int_t subVersionGainUsed)           { fSubVersionGainUsed = subVersionGainUsed;   }
 110           void     SetFirstRunGainLocal(Int_t firstRunGainLocal)             { fFirstRunGainLocal = firstRunGainLocal;   }
 111           void     SetVersionGainLocalUsed(Int_t versionGainLocalUsed)       { fVersionGainLocalUsed = versionGainLocalUsed;   }
 112           void     SetSubVersionGainLocalUsed(Int_t subVersionGainLocalUsed) { fSubVersionGainLocalUsed = subVersionGainLocalUsed;   }
 113           void     SetFirstRunVdrift(Int_t firstRunVdrift)                   { fFirstRunVdrift = firstRunVdrift;   }
 114           void     SetVersionVdriftUsed(Int_t versionVdriftUsed)             { fVersionVdriftUsed = versionVdriftUsed;   }
 115           void     SetSubVersionVdriftUsed(Int_t subVersionVdriftUsed)       { fSubVersionVdriftUsed = subVersionVdriftUsed;   }
 116           void     SetFirstRunExB(Int_t firstRunExB)                         { fFirstRunExB = firstRunExB;   }
 117           void     SetVersionExBUsed(Int_t versionExBUsed)                   { fVersionExBUsed = versionExBUsed;   }
 118           void     SetSubVersionExBUsed(Int_t subVersionExBUsed)             { fSubVersionExBUsed = subVersionExBUsed;   }
 119
 120
 121           Bool_t   GetPH2dOn() const                                         { return fPH2dOn;                 }
 122           Bool_t   GetCH2dOn() const                                         { return fCH2dOn;                 }
 123           Bool_t   GetPRF2dOn() const                                        { return fPRF2dOn;                }
 124           Bool_t   GetHisto2d() const                                        { return fHisto2d;                }
 125           Bool_t   GetVector2d() const                                       { return fVector2d;               }
 126           Bool_t   GetLinearFitterOn() const                                 { return fLinearFitterOn;         }
 127           Bool_t   GetLinearFitterDebugOn() const                            { return fLinearFitterDebugOn;    }
 128           Int_t    GetVersionGainUsed() const                                { return fVersionGainUsed;        }
 129           Int_t    GetSubVersionGainUsed() const                             { return fSubVersionGainUsed;     }
 130           Int_t    GetVersionVdriftUsed() const                              { return fVersionVdriftUsed;      }
 131           Int_t    GetSubVersionVdriftUsed() const                           { return fSubVersionVdriftUsed;   }
 132
 133
 134   // Get stuff that are filled
 135   TH2I            *GetCH2d();
 136   TProfile2D      *GetPH2d(Int_t nbtimebin=24, Float_t samplefrequency= 10.0);
 137   TProfile2D      *GetPRF2d() const                                          { return fPRF2d;                  }
 138   TObjArray        GetLinearFitterArray() const                              { return fLinearFitterArray;      }
 139   TLinearFitter   *GetLinearFitter(Int_t detector, Bool_t force=kFALSE);
 140   AliTRDCalibraVdriftLinearFit *GetVdriftLinearFit() const                   { return fLinearVdriftFit; }
 141   AliTRDCalibraExbAltFit *GetExbAltFit() const                               { return fExbAltFit; }
 142
 143
 144   // How to fill the 2D
 145           void     SetRelativeScale(Float_t relativeScale);
 146           void     SetThresholdClusterPRF2(Float_t thresholdClusterPRF2)     { fThresholdClusterPRF2 = thresholdClusterPRF2; }
 147           void     SetLimitChargeIntegration(Bool_t limitChargeIntegration)  { fLimitChargeIntegration = limitChargeIntegration; }
 148           void     SetFillWithZero(Bool_t fillWithZero)                      { fFillWithZero = fillWithZero;   }
 149           void     SetNormalizeNbOfCluster(Bool_t normalizeNbOfCluster)      { fNormalizeNbOfCluster = normalizeNbOfCluster; }
 150           void     SetMaxCluster(Float_t maxCluster)                         { fMaxCluster = maxCluster; }
 151           void     SetNbMaxCluster(Short_t nbMaxCluster)                     { fNbMaxCluster = nbMaxCluster; }
 152           void     SetCutWithVdriftCalib(Bool_t cutWithVdriftCalib)          { fCutWithVdriftCalib = cutWithVdriftCalib; }
 153           void     SetMinNbTRDtracklets(Int_t minNbTRDtracklets)             { fMinNbTRDtracklets = minNbTRDtracklets; }
 154           void     SetMinTRDMomentum(Float_t minTRDMomentum)                 { fMinTRDMomentum = minTRDMomentum; }
 155           void     SetNz(Int_t i, Short_t nz);
 156           void     SetNrphi(Int_t i, Short_t nrphi);
 157           void     SetAllTogether(Int_t i);
 158           void     SetPerSuperModule(Int_t i);
 159           void     SetProcent(Float_t procent)                               { fProcent              = procent;              }
 160           void     SetDifference(Short_t difference)                         { fDifference           = difference;           }
 161           void     SetNumberClusters(Short_t numberClusters)                 { if(numberClusters >= 0) fNumberClusters       = numberClusters;       }
 162           void     SetNumberClustersf(Short_t numberClustersf)               { fNumberClustersf      = numberClustersf;      }
 163           void     SetNumberClustersProcent(Float_t numberClustersProcent)   { fNumberClustersProcent = numberClustersProcent;                       }
 164           void     SetThresholdClustersDAQ(Float_t thresholdClustersDAQ)     { fThresholdClustersDAQ = thresholdClustersDAQ;                         }
 165           void     SetNumberRowDAQ(Short_t numberRowDAQ)                     { fNumberRowDAQ         = numberRowDAQ;         }
 166           void     SetNumberColDAQ(Short_t numberColDAQ)                     { fNumberColDAQ         = numberColDAQ;         }
 167           void     SetRangeHistoCharge(Float_t rangeHistoCharge)             { fRangeHistoCharge     = rangeHistoCharge;     }
 168           void     SetNumberBinCharge(Short_t numberBinCharge)               { fNumberBinCharge      = numberBinCharge;      }
 169           void     SetNumberBinPRF(Short_t numberBinPRF)                     { fNumberBinPRF         = numberBinPRF;         }
 170           void     SetNumberGroupsPRF(Short_t numberGroupsPRF);
 171
 172           Float_t  GetRelativeScale() const                                  { return fRelativeScale;          }
 173           Float_t  GetThresholdClusterPRF2() const                           { return fThresholdClusterPRF2;   }
 174           Bool_t   GetLimitChargeIntegration() const                         { return fLimitChargeIntegration; }
 175           Bool_t   GetFillWithZero() const                                   { return fFillWithZero;           }
 176           Bool_t   GetNormalizeNbOfCluster() const                           { return fNormalizeNbOfCluster;   }
 177           Float_t  GetMaxCluster() const                                     { return fMaxCluster;             }
 178           Short_t  GetNbMaxCluster() const                                   { return fNbMaxCluster;           }
 179           Bool_t   GetCutWithVdriftCalib() const                             { return fCutWithVdriftCalib;     }
 180           Float_t  GetProcent() const                                        { return fProcent;                }
 181           Short_t  GetDifference() const                                     { return fDifference;             }
 182           Short_t  GetNumberClusters() const                                 { return fNumberClusters;         }
 183           Short_t  GetNumberClustersf() const                                { return fNumberClustersf;        }
 184           Short_t  GetNumberBinCharge() const                                { return fNumberBinCharge;        }
 185           Short_t  GetNumberBinPRF() const                                   { return fNumberBinPRF;           }
 186           Short_t  GetNumberGroupsPRF() const                                { return fNgroupprf;              }
 187           Int_t    *GetEntriesLinearFitter() const                           { return fEntriesLinearFitter;    }
 188
 189  // Debug
 190           void     SetDebugLevel(Short_t level)                              { fDebugLevel = level;           }
 191
 192   // Vector method
 193 AliTRDCalibraVector *GetCalibraVector() const                                { return fCalibraVector;          }
 194
 195  protected:
 196
 197   // Geometry
 198   AliTRDgeometry  *fGeo;                    //! The TRD geometry
 199   // calibration DB
 200   AliTRDcalibDB   *fCalibDB;                //! The pointer to the TRDcalibDB instance
 201
 202   // Is HLT
 203           Bool_t   fIsHLT;                  // Now if HLT, the per detector
 204
 205   // Choice to fill or not the 2D
 206           Bool_t   fCH2dOn;                 // Chose to fill the 2D histos or vectors for the relative gain calibration
 207           Bool_t   fPH2dOn;                 // Chose to fill the 2D histos or vectors for the drift velocity and T0
 208           Bool_t   fPRF2dOn;                // Chose to fill the 2D histos or vectors for the pad response function calibration
 209           Bool_t   fHisto2d;                // Chose to fill the 2D histos
 210           Bool_t   fVector2d;               // Chose to fill vectors
 211           Bool_t   fLinearFitterOn;         // Method with linear fit for drift velocity
 212           Bool_t   fLinearFitterDebugOn;    // Method with linear fit for drift velocity
 213           Bool_t   fExbAltFitOn;            // Enable parabolic fit for exb
 214           Bool_t   fScaleWithTPCSignal;     // Scale the gain with TPC signal (If use then ask at least 70 TPC clusters)
 215
 216   // How to fill the 2D
 217           Float_t  fRelativeScale;          // Scale of the deposited charge
 218           Float_t  fThresholdClusterPRF2;   // Threshold on cluster pad signals
 219           Bool_t   fLimitChargeIntegration; // Integration range for the gain calibration
 220           Bool_t   fFillWithZero;           // Fill with zero or not the average pulse height
 221           Bool_t   fNormalizeNbOfCluster;   // Normalize with the number of cluster for the gain
 222           Float_t  fMaxCluster;             // Max amplitude of one cluster
 223           Short_t  fNbMaxCluster;           // Number of tb at the end
 224           Bool_t   fCutWithVdriftCalib;     // CutWithVdriftCalib for the gain and PH
 225           Int_t    fMinNbTRDtracklets;      // Min number of TRD tracklets
 226           Float_t  fMinTRDMomentum;         // Min TRD momentum
 227   // Back correction
 228           Bool_t   fTakeSnapshot;           // Take from snapshot
 229           Int_t    fFirstRunGain;           // FirstRunGain
 230           Int_t    fVersionGainUsed;        // VersionGainUsed
 231           Int_t    fSubVersionGainUsed;     // SubVersionGainUsed
 232           Int_t    fFirstRunGainLocal;      // FirstRunGainLocal
 233           Int_t    fVersionGainLocalUsed;   // VersionGainUsed
 234           Int_t    fSubVersionGainLocalUsed;// SubVersionGainUsed
 235           Int_t    fFirstRunVdrift;         // FirstRunVdrift
 236           Int_t    fVersionVdriftUsed;      // VersionVdriftUsed
 237           Int_t    fSubVersionVdriftUsed;   // SubVersionVdriftUsed
 238           Int_t    fFirstRunExB;            // FirstRunExB
 239           Int_t    fVersionExBUsed;         // VersionExBUsed
 240           Int_t    fSubVersionExBUsed;      // SubVersionExBUsed
 241   // Calibration mode
 242           AliTRDCalibraMode *fCalibraMode;  // Calibration mode
 243
 244   //For debugging
 245           TTreeSRedirector          *fDebugStreamer;                 //!Debug streamer
 246           Short_t     fDebugLevel;                                   // Flag for debugging
 247   //
 248   // Internal variables
 249   //
 250
 251   // Fill the 2D histos in the offline tracking
 252           Int_t    fDetectorPreviousTrack;  // Change of detector
 253           Int_t    fMCMPrevious;            // Change of MCM
 254           Int_t    fROBPrevious;            // Change of ROB
 255           Short_t  fNumberClusters;         // Minimum number of clusters in the tracklets
 256           Short_t  fNumberClustersf;        // Maximum number of clusters in the tracklets
 257           Float_t  fNumberClustersProcent;  // Procent of number of time bins for fNumberClusters
 258           Float_t  fThresholdClustersDAQ;   // Threshold clusters for DAQ algorithm
 259           Short_t  fNumberRowDAQ;           // Size of the spot for DAQ algorithm
 260           Short_t  fNumberColDAQ;           // Size of the spot for DAQ algorithm
 261           Float_t  fProcent;                // Limit to take the info of the most important calibration group if the track goes through 2 groups (CH)
 262           Short_t  fDifference;             // Limit to take the info of the most important calibration group if the track goes through 2 groups (CH)
 263           Int_t    fNumberTrack;            // How many tracks could be used (Debug for the moment)
 264           Int_t    fNumberUsedCh[2];        // How many tracks have been really used for the gain (0, strict; 1 with fProcent)
 265           Int_t    fNumberUsedPh[2];        // How many tracks have been really used for the drift velocity (0, strict; 1 with fDifference)
 266           Int_t    fTimeMax;                // Number of time bins
 267           Float_t  fSf;                     // Sampling frequence
 268           Float_t  fRangeHistoCharge;       // Range of the histo for the charge
 269           Short_t  fNumberBinCharge;        // Number of bins for the gain factor
 270           Short_t  fNumberBinPRF;           // Number of bin for the PRF
 271           Short_t  fNgroupprf;              // Number of groups in tnp bins for PRF /2.0
 272
 273   // Variables per tracklet
 274           Float_t       *fAmpTotal;                  // Energy deposited in the calibration group by the track
 275           Short_t       *fPHPlace;                   // Calibration group of PH
 276           Float_t       *fPHValue;                   // PH
 277           Bool_t         fGoodTracklet;              // Good tracklet
 278           TLinearFitter *fLinearFitterTracklet;      // linear fitter tracklet
 279   //Statistics
 280           Int_t         *fEntriesCH;                 // Number of entries CH
 281           Int_t         *fEntriesLinearFitter;       // Number of entries LinearFitter
 282
 283
 284   //
 285   // Vector method
 286   //
 287
 288           AliTRDCalibraVector *fCalibraVector; // The vector object
 289
 290
 291   // Histograms to store the info from the digits, from the tracklets or from the tracks
 292           TProfile2D      *fPH2d;                         // 2D average pulse height
 293           TProfile2D      *fPRF2d;                        // 2D PRF
 294           TH2I            *fCH2d;                         // 2D deposited charge
 295           TObjArray       fLinearFitterArray;             // TObjArray of Linear Fitters for the detectors
 296           AliTRDCalibraVdriftLinearFit *fLinearVdriftFit; // Info Linear Fit
 297           AliTRDCalibraExbAltFit *fExbAltFit; // ExB parabolic fit (alternative to vdrift linear fit)
 298
 299  // Current calib object: to correct for the database used
 300           AliTRDCalDet *fCalDetGain;                      // Current calib object gain
 301           AliTRDCalROC *fCalROCGain;                      // Current calib object gain
 302
 303   //
 304   // A lot of internal functions......
 305   // Init
 306           Bool_t   InitCalPad(Int_t detector);
 307   //
 308   // Create the 2D histo to be filled Online
 309           void     CreateCH2d(Int_t nn);
 310           void     CreatePH2d(Int_t nn);
 311           void     CreatePRF2d(Int_t nn);
 312
 313   // Calibration with AliTRDtrackV1
 314           void     FillTheInfoOfTheTrackPH();
 315           void     FillTheInfoOfTheTrackCH(Int_t nbclusters);
 316           Bool_t   FindP1TrackPHtrackletV1(const AliTRDseedV1 *tracklet, Int_t nbclusters);
 317           Bool_t   HandlePRFtrackletV1(const AliTRDseedV1 *tracklet, Int_t nbclusters);
 318           void     ResetfVariablestracklet();
 319           Float_t  StoreInfoCHPHtrack(const AliTRDcluster *cl,const Double_t dqdl,const Int_t *group,const Int_t row,const Int_t col,const AliTRDcluster *cls=0x0);
 320           void     FillCH2d(Int_t x, Float_t y);
 321
 322   // Calibration on DAQ
 323
 324           Int_t    FillDAQ(Double_t phvalue[16][144][36]);
 325           Bool_t   UpdateDAQ(Int_t det, Int_t /*row*/, Int_t /*col*/, Int_t timebin, Float_t signal, Int_t nbtimebins);
 326
 327  // row col calibration groups stuff
 328           Bool_t   LocalisationDetectorXbins(Int_t detector);
 329           Int_t    CalculateTotalNumberOfBins(Int_t i);
 330           void     CheckGoodTrackletV0(const Int_t detector,const Int_t row,const Int_t col);
 331           void     CheckGoodTrackletV1(const AliTRDcluster *cl);
 332           Int_t    CalculateCalibrationGroup(Int_t i, Int_t row, Int_t col) const;
 333
 334   // Clear
 335           void     ClearHistos();
 336
 337   // Some basic geometry function
 338   virtual Int_t    GetLayer(Int_t d) const;
 339   virtual Int_t    GetStack(Int_t d) const;
 340   virtual Int_t    GetSector(Int_t d) const;
 341
 342
 343   // Instance of this class and so on
 344   static  AliTRDCalibraFillHisto *fgInstance;                // Instance
 345   static  Bool_t   fgTerminated;                             // If terminated
 346
 347  private:
 348
 349   // This is a singleton, contructor is private!
 350   AliTRDCalibraFillHisto();
 351   virtual ~AliTRDCalibraFillHisto();
 352
 353   ClassDef(AliTRDCalibraFillHisto,8)                         // TRD Calibration class
 354
 355 };
 356
 357 #endif
 358
 359