#ifndef ALITPCCALIBCE_H #define ALITPCCALIBCE_H /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * * See cxx source for full Copyright notice */ //////////////////////////////////////////////////////////////////////////////////////// // // // Implementation of the TPC Central Electrode calibration // // // //////////////////////////////////////////////////////////////////////////////////////// #include class TObjArray; class TH1S; class TH2S; class TH1F; class TTreeSRedirector; class AliTPCCalPad; class AliTPCROC; class AliTPCCalROC; class AliTPCParam; class AliRawReader; class AliTPCRawStream; class AliTPCRawStreamFast; class TGraph; class AliTPCAltroMapping; struct eventHeaderStruct; class AliTPCCalibCE : public TObject { public: AliTPCCalibCE(); AliTPCCalibCE(const AliTPCCalibCE &sig); virtual ~AliTPCCalibCE(); AliTPCCalibCE& operator = (const AliTPCCalibCE &source); Bool_t ProcessEventFast(AliTPCRawStreamFast *rawStreamFast); Bool_t ProcessEventFast(AliRawReader *rawReader); Bool_t ProcessEvent(AliTPCRawStream *rawStream); Bool_t ProcessEvent(AliRawReader *rawReader); Bool_t ProcessEvent(eventHeaderStruct *event); Int_t Update(const Int_t isector, const Int_t iRow, const Int_t iPad, const Int_t iTimeBin, const Float_t signal); void Analyse(); // AliTPCAltroMapping **GetAltroMapping() { return fMapping; }; void SetAltroMapping(AliTPCAltroMapping **mapp) { fMapping = mapp; }; // AliTPCCalROC* GetCalRocT0 (Int_t sector, Bool_t force=kFALSE); // get calibration object - sector AliTPCCalROC* GetCalRocT0Err(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* GetCalPadT0Err() const { return &fCalRocArrayT0Err; } // 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 const Float_t GetMeanT0rms() {return fMeanT0rms;} const Float_t GetMeanQrms() {return fMeanQrms;} const Float_t GetMeanRMSrms() {return fMeanRMSrms;} TH1S* GetHistoTmean(Int_t sector, Bool_t force=kFALSE); // get refernce histogram //needed here to merge ClibCE objects TObjArray* GetParamArrayPol1(Int_t sector, Bool_t force=kFALSE); TObjArray* GetParamArrayPol2(Int_t sector, Bool_t force=kFALSE); // TObjArray* GetTMeanArrayEvent(){ return &fTMeanArrayEvent; } // TObjArray* GetQMeanArrayEvent(){ return &fQMeanArrayEvent; } TVectorF* GetTMeanEvents(Int_t sector, Bool_t force=kFALSE); TVectorF* GetQMeanEvents(Int_t sector, Bool_t force=kFALSE); TVectorD* GetEventTimes() { return &fVEventTime; } TVectorD* GetEventIds() { return &fVEventNumber; } 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 SetTimeStampEvent(Double_t timestamp){ fTimeStamp = timestamp; } void SetRunNumber(Double_t eventnumber){ fRunNumber = eventnumber; } void SetEventInfo(Double_t runNumber, Double_t timestamp, Double_t eventId){ fRunNumber=runNumber; fTimeStamp=timestamp; fEventId=eventId;} void SetOldRCUformat(Bool_t format=kTRUE){ fOldRCUformat = format; } void SetDebugLevel(Short_t debug=1){ fDebugLevel = debug;} void SetPedestalDatabase(AliTPCCalPad *pedestalTPC, AliTPCCalPad *padNoiseTPC) {fPedestalTPC = pedestalTPC; fPadNoiseTPC = padNoiseTPC;} Int_t GetFirstTimeBin() const { return fFirstTimeBin; } Int_t GetLastTimeBin() const { return fLastTimeBin; } Int_t GetNeventsProcessed() const { return fNevents; } void Merge(AliTPCCalibCE *ce); TGraph *MakeGraphTimeCE(Int_t sector, Int_t xVariable=0, Int_t fitType=0, Int_t fitParameter=0); void DumpToFile(const Char_t *filename, const Char_t *dir="", Bool_t append=kFALSE); private: Int_t fFirstTimeBin; // First Time bin needed for analysis Int_t fLastTimeBin; // Last Time bin needed for analysis // 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 fLastSector; //! Last sector processed Bool_t fOldRCUformat; //! Should we use the old RCU format for data reading AliTPCROC *fROC; //! ROC information AliTPCAltroMapping **fMapping; //! Altro Mapping object AliTPCParam *fParam; //! TPC information AliTPCCalPad *fPedestalTPC; //! Pedestal Information whole TPC AliTPCCalPad *fPadNoiseTPC; //! Pad noise Information whole TPC 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 fCalRocArrayT0Err; // Array of AliTPCCalROC class for the error (rms) of 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 Float_t fMeanT0rms; // mean of the rms of all pad T0 fits, used as error estimation of T0 results Float_t fMeanQrms; // mean of the rms of all pad Q fits, used as error estimation of Q results Float_t fMeanRMSrms; // mean of the rms of all pad TMS fits, used as error estimation of RMS results TObjArray fHistoTmean; //! Calibration histograms of the mean CE position for all sectors TObjArray fParamArrayEventPol1; // Store mean arrival time parameters for each sector event by event from global plane fit TObjArray fParamArrayEventPol2; // Store mean arrival time parameters for each sector event by event from global parabola fit TObjArray fTMeanArrayEvent; // Store mean arrival time for each sector event by event TObjArray fQMeanArrayEvent; // Store mean arrival Charge for each sector event by event TVectorD fVEventTime; // Timestamps of the events TVectorD fVEventNumber; // Eventnumbers of the events // TVectorD fVTime0Side[2]; // Mean Time0 for each side for all events Int_t fNevents; // Event counter Double_t fTimeStamp; //! Timestamp of the current event Double_t fEventId; //! Event Id of the current event Double_t fRunNumber; //! Run Number of the current event Double_t fOldRunNumber; //! Old Run Number 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 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 TVectorD fVTime0Offset; //! Time0 Offset for each sector; TVectorD fVTime0OffsetCounter; //! Time0 Offset counter for each sector; TVectorD fVMeanQ; //! Mean Q for each sector; TVectorD fVMeanQCounter; //! Mean Q counter for each sector; //debugging // Int_t fEvent; TTreeSRedirector *fDebugStreamer; //! debug streamer Short_t fDebugLevel; // debug level //! debugging void FindPedestal(Float_t part=.6); void FindCESignal(TVectorD ¶m, Float_t &qSum, const TVectorF maxima); void FindLocalMaxima(TVectorF &maxima); Bool_t IsPeak(Int_t pos, Int_t tminus, Int_t tplus) const; TH2S* GetHisto(Int_t sector, TObjArray *arr, Int_t nbinsY, Float_t ymin, Float_t ymax, Char_t *type, Bool_t force); TH1S* GetHisto(Int_t sector, TObjArray *arr, Char_t *type, Bool_t force); AliTPCCalROC* GetCalRoc(Int_t sector, TObjArray* arr, Bool_t force) const; TVectorF* GetVectSector(Int_t sector, TObjArray *arr, UInt_t size, Bool_t force=kFALSE) const; TVectorF* GetPadTimesEvent(Int_t sector, Bool_t force=kFALSE); TObjArray* GetParamArray(Int_t sector, TObjArray *arr, Bool_t force=kFALSE) const; void ResetEvent(); void ResetPad(); void ProcessPad(); void EndEvent(); //debug 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(AliTPCCalibCE,5) //Implementation of the TPC Central Electrode calibration }; #endif