#ifndef ALITPCCALIBPULSER_H #define ALITPCCALIBPULSER_H /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * * See cxx source for full Copyright notice */ ///////////////////////////////////////////////////////////////////////////////////////// // // // Implementation of the TPC pulser calibration // // // ///////////////////////////////////////////////////////////////////////////////////////// #include #include "AliTPCCalibRawBase.h" #include class TH2S; class TH2F; class TTreeSRedirector; class AliTPCCalPad; class AliTPCROC; class AliTPCCalROC; class AliTPCParam; class AliRawReader; class AliTPCRawStream; class TMap; struct eventHeaderStruct; class AliTPCCalibPulser : public AliTPCCalibRawBase { public: AliTPCCalibPulser(); AliTPCCalibPulser(const AliTPCCalibPulser &sig); AliTPCCalibPulser(const TMap *config); virtual ~AliTPCCalibPulser(); void Reset(); AliTPCCalibPulser& operator = (const AliTPCCalibPulser &source); virtual Int_t Update(const Int_t isector, const Int_t iRow, const Int_t iPad, const Int_t iTimeBin, const Float_t signal); virtual void Analyse(); // AliTPCCalROC* GetCalRocT0 (Int_t sector, Bool_t force=kFALSE); // get calibration object - sector AliTPCCalROC* GetCalRocQ (Int_t sector, Bool_t force=kFALSE); // get calibration object - sector AliTPCCalROC* GetCalRocRMS(Int_t sector, Bool_t force=kFALSE); // get calibration object - sector AliTPCCalROC* GetCalRocOutliers(Int_t sector, Bool_t force=kFALSE); // get calibration object - sector const TObjArray* GetCalPadT0() const { return &fCalRocArrayT0; } // get calibration object const TObjArray* GetCalPadQ() const { return &fCalRocArrayQ; } // get calibration object const TObjArray* GetCalPadRMS() const{ return &fCalRocArrayRMS;} // get calibration object const TObjArray* GetCalPadOutliers() const { return &fCalRocArrayOutliers;} // get calibration object TH2S* GetHistoQ (Int_t sector, Bool_t force=kFALSE); // get refernce histogram TH2S* GetHistoT0 (Int_t sector, Bool_t force=kFALSE); // get refernce histogram TH2S* GetHistoRMS(Int_t sector, Bool_t force=kFALSE); // get refernce histogram TH2F* GetHistoTSec(); // mean abs time distribution histogram Float_t GetMeanTimeSector(Int_t sector) const {return fVMeanTimeSector[sector];} const TVectorF* GetMeanTimeSectorArray() const {return &fVMeanTimeSector;} Short_t GetDebugLevel() const { return fDebugLevel; } // void SetRangeTime (Int_t firstTimeBin, Int_t lastTimeBin) { fFirstTimeBin=firstTimeBin; fLastTimeBin=lastTimeBin; } //Set range in which the pulser signal is expected // void SetRangeRefQ (Int_t nBins, Float_t xMin, Float_t xMax){ fNbinsQ = nBins; fXminQ = xMin; fXmaxQ = xMax; } //Set range for Q reference histograms void SetRangeRefT0 (Int_t nBins, Float_t xMin, Float_t xMax){ fNbinsT0 = nBins; fXminT0 = xMin; fXmaxT0 = xMax; } //Set range for T0 reference histograms void SetRangeRefRMS(Int_t nBins, Float_t xMin, Float_t xMax){ fNbinsRMS = nBins; fXminRMS = xMin; fXmaxRMS = xMax; } //Set range for T0 reference histograms void SetRangePeakIntegral(Int_t minus, Int_t plus) { fPeakIntMinus=minus; fPeakIntPlus=plus;} void SetDebugLevel(Short_t debug=1){ fDebugLevel = debug;} void SetIsZeroSuppressed(Bool_t zs=kTRUE){ fIsZeroSuppressed=zs;} void SetPedestalDatabase(AliTPCCalPad * const pedestalTPC, AliTPCCalPad * const padNoiseTPC) {fPedestalTPC = pedestalTPC; fPadNoiseTPC = padNoiseTPC;} void SetOutliers(AliTPCCalPad * const outliers) {fOutliers = outliers;} Bool_t GetIsZeroSupperssed() const { return fIsZeroSuppressed; } Float_t GetPeakIntegralMinus() const {return fPeakIntMinus;} Float_t GetPeakIntegralPlus() const {return fPeakIntPlus;} void Merge(AliTPCCalibPulser * const sig); virtual Long64_t Merge(TCollection * const list); // // Test functions TObjArray* TestBinning(); protected: virtual void ResetEvent(); virtual void EndEvent(); private: // reference histogram ranges Int_t fNbinsT0; // Number of bins for T0 reference histogram Float_t fXminT0; // xmin of T0 reference histogram Float_t fXmaxT0; // xmax of T0 reference histogram Int_t fNbinsQ; // Number of bins for T0 reference histogram Float_t fXminQ; // xmin of T0 reference histogram Float_t fXmaxQ; // xmax of T0 reference histogram Int_t fNbinsRMS; // Number of bins for T0 reference histogram Float_t fXminRMS; // xmin of T0 reference histogram Float_t fXmaxRMS; // xmax of T0 reference histogram Int_t fPeakIntMinus; // Peak integral range for COG determination. Bins used before max bin Int_t fPeakIntPlus; // Peak integral range for COG determination. Bins used after max bin Bool_t fIsZeroSuppressed; // if data is zero suppressed Int_t fLastSector; //! Last sector processed AliTPCParam *fParam; //! TPC information AliTPCCalPad *fPedestalTPC; //! Pedestal Information AliTPCCalPad *fPadNoiseTPC; //! Pad noise Information whole TPC AliTPCCalPad *fOutliers; //! Outlier information. Those will not be used for calculating the T0 AliTPCCalROC *fPedestalROC; //! Pedestal Information for current ROC AliTPCCalROC *fPadNoiseROC; //! Pad noise Information for current ROC TObjArray fCalRocArrayT0; // Array of AliTPCCalROC class for Time0 calibration TObjArray fCalRocArrayQ; // Array of AliTPCCalROC class for Charge calibration TObjArray fCalRocArrayRMS; // Array of AliTPCCalROC class for signal width calibration TObjArray fCalRocArrayOutliers; // Array of AliTPCCalROC class for signal outliers TObjArray fHistoQArray; // Calibration histograms for Charge distribution TObjArray fHistoT0Array; // Calibration histograms for Time0 distribution TObjArray fHistoRMSArray; // Calibration histograms for signal width distribution TH2F *fHMeanTimeSector; // Timing distribution per sector TVectorF fVMeanTimeSector; // Mean time per sector from analysis of fHMeanTimeSector TObjArray fPadTimesArrayEvent; //! Pad Times for the event, before mean Time0 corrections TObjArray fPadQArrayEvent; //! Charge for the event, only needed for debugging streamer TObjArray fPadRMSArrayEvent; //! Signal width for the event, only needed for debugging streamer TObjArray fPadPedestalArrayEvent; //! Signal width for the event, only needed for debugging streamer Int_t fCurrentChannel; //! current channel processed Int_t fCurrentSector; //! current sector processed Int_t fCurrentRow; //! current row processed Int_t fCurrentPad; //! current pad processed Float_t fMaxPadSignal; //! maximum bin of current pad Int_t fMaxTimeBin; //! time bin with maximum value TVectorF fPadSignal; //! signal of current Pad Float_t fPadPedestal; //! Pedestal Value of current pad Float_t fPadNoise; //! Noise Value of current pad TVectorF fVTime0Offset; //! Time0 Offset from preprocessing for each sector; TVectorF fVTime0OffsetCounter; //! Time0 Offset from preprocessing for each sector; void FindPedestal(Float_t part=.6); void FindPulserSignal(TVectorD ¶m, Float_t &qSum); TH2S* GetHisto(Int_t sector, TObjArray *arr, Int_t nbinsY, Float_t ymin, Float_t ymax, const Char_t *type, Bool_t force); AliTPCCalROC* GetCalRoc(Int_t sector, TObjArray* arr, Bool_t force) const; TVectorF* GetPadTimesEvent(Int_t sector, Bool_t force=kFALSE); Bool_t IsEdgePad(Int_t sector, Int_t row, Int_t pad); void ResetPad(); void ProcessPad(); //debug TVectorF* GetPadInfoEvent(Int_t sector, TObjArray *arr, Bool_t force=kFALSE); TVectorF* GetPadQEvent(Int_t sector, Bool_t force=kFALSE); TVectorF* GetPadRMSEvent(Int_t sector, Bool_t force=kFALSE); TVectorF* GetPadPedestalEvent(Int_t sector, Bool_t force=kFALSE); ClassDef(AliTPCCalibPulser,5) //Implementation of the TPC pulser calibration }; #endif