[u/mrichter/AliRoot.git] / TPC / AliTPCCalibCE.h

#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 <TVectorT.h>
#include <TObjArray.h>
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;
class TMap;

struct eventHeaderStruct;

class AliTPCCalibCE : public TObject {

public:
    AliTPCCalibCE();
    AliTPCCalibCE(const AliTPCCalibCE &sig);
    AliTPCCalibCE(const TMap *config);
    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

    Float_t GetMeanT0rms() const {return fMeanT0rms;}
    Float_t GetMeanQrms() const {return fMeanQrms;}
    Float_t GetMeanRMSrms() const {return fMeanRMSrms;}

    Int_t   GetPeakDetectionMinus() const {return fPeakMinus;}
    Int_t   GetPeakDetectionPlus()  const {return fPeakPlus;}
    Float_t GetNnoiseThresholdMax() const {return fNoiseThresholdMax;}
    Float_t GetNnoiseThresholdSum() const {return fNoiseThresholdSum;}

    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  SetRangePeakDetection(Int_t minus, Int_t plus) { fPeakMinus=minus; fPeakPlus=plus;}
    void  SetNnoiseThresholdMax(Float_t n) {fNoiseThresholdMax=n;}
    void  SetNnoiseThresholdSum(Float_t n) {fNoiseThresholdSum=n;}
    //
    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  SetDebugLevel(Short_t debug=1){ fDebugLevel = debug;}

    void  SetPedestalDatabase(AliTPCCalPad *pedestalTPC, AliTPCCalPad *padNoiseTPC) {fPedestalTPC = pedestalTPC; fPadNoiseTPC = padNoiseTPC;}

    void  SetIsZeroSuppressed(Bool_t zs=kTRUE) { fIsZeroSuppressed=zs; }

    void  SetSecRejectRatio(Float_t ratio) { fSecRejectRatio=ratio; }

    Int_t GetFirstTimeBin()   const { return fFirstTimeBin;  }
    Int_t GetLastTimeBin()    const { return fLastTimeBin;   }

    Int_t GetNeventsProcessed() const { return fNevents; }

    Bool_t GetIsZeroSuppressed() const { return fIsZeroSuppressed; }

    Float_t  GetSecRejectRatio() const { return fSecRejectRatio; }


    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   fPeakMinus;               //  Consecutive timebins on rising edge to be regarded as a signal
    Int_t   fPeakPlus;                //  Consecutive timebins on falling edge to be regarded as a signal
    Float_t fNoiseThresholdMax;       //  Analysis Treshold for signal finding: Max>fNoiseThresholdMax*PadNoise
    Float_t fNoiseThresholdSum;       //  Analysis Treshold for signal finding: Sum>fNoiseThresholdSum*PadNoise

    Bool_t  fIsZeroSuppressed;        //  If data is Zero Suppressed -> Don't subtrakt pedestals!

    Int_t     fLastSector;            //! Last sector processed

    Float_t   fSecRejectRatio;        //! Needed percentage of signals in one chamber. Below it will be rejected
                                      //  This is neede if we do not process a laser event

    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;

    Float_t   fCurrentCETimeRef;      //! Time refernce of the current sector  
    //debugging
//    Int_t fEvent;
    TTreeSRedirector *fDebugStreamer;  //! debug streamer
    

    Short_t fDebugLevel;              // debug level
    //! debugging

    void   FindPedestal(Float_t part=.6);
    void   UpdateCETimeRef(); //Get the time reference of the last valid measurement in sector
    void   FindCESignal(TVectorD &param, 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,
		   const Char_t *type, Bool_t force);
    TH1S* GetHisto(Int_t sector, TObjArray *arr,
		   const 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,7)  //Implementation of the TPC Central Electrode calibration

};


#endif
Commit	Line	Data
75d8233f	1	#ifndef ALITPCCALIBCE_H
	2	#define ALITPCCALIBCE_H
	3	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	4	* See cxx source for full Copyright notice */
	5
3cd27a08	6	////////////////////////////////////////////////////////////////////////////////////////
	7	// //
	8	// Implementation of the TPC Central Electrode calibration //
	9	// //
	10	////////////////////////////////////////////////////////////////////////////////////////
	11
75d8233f	12	#include <TVectorT.h>
ac940b58	13	#include <TObjArray.h>
75d8233f	14	class TH1S;
	15	class TH2S;
	16	class TH1F;
	17	class TTreeSRedirector;
	18	class AliTPCCalPad;
	19	class AliTPCROC;
	20	class AliTPCCalROC;
	21	class AliTPCParam;
	22	class AliRawReader;
	23	class AliTPCRawStream;
08205ed7	24	class AliTPCRawStreamFast;
75d8233f	25	class TGraph;
04049c81	26	class AliTPCAltroMapping;
ac940b58	27	class TMap;
04049c81	28
75d8233f	29	struct eventHeaderStruct;
	30
	31	class AliTPCCalibCE : public TObject {
	32
	33	public:
	34	AliTPCCalibCE();
	35	AliTPCCalibCE(const AliTPCCalibCE &sig);
ac940b58	36	AliTPCCalibCE(const TMap *config);
75d8233f	37	virtual ~AliTPCCalibCE();
	38
	39	AliTPCCalibCE& operator = (const AliTPCCalibCE &source);
	40
08205ed7	41	Bool_t ProcessEventFast(AliTPCRawStreamFast *rawStreamFast);
	42	Bool_t ProcessEventFast(AliRawReader *rawReader);
	43
75d8233f	44
	45	Bool_t ProcessEvent(AliTPCRawStream *rawStream);
	46	Bool_t ProcessEvent(AliRawReader *rawReader);
	47	Bool_t ProcessEvent(eventHeaderStruct *event);
	48
	49	Int_t Update(const Int_t isector, const Int_t iRow, const Int_t iPad,
	50	const Int_t iTimeBin, const Float_t signal);
	51	void Analyse();
04049c81	52	//
	53	AliTPCAltroMapping **GetAltroMapping() { return fMapping; };
	54	void SetAltroMapping(AliTPCAltroMapping **mapp) { fMapping = mapp; };
	55
75d8233f	56	//
3cd27a08	57	AliTPCCalROC* GetCalRocT0 (Int_t sector, Bool_t force=kFALSE); // get calibration object - sector
ef7f7670	58	AliTPCCalROC* GetCalRocT0Err(Int_t sector, Bool_t force=kFALSE); // get calibration object - sector
3cd27a08	59	AliTPCCalROC* GetCalRocQ (Int_t sector, Bool_t force=kFALSE); // get calibration object - sector
75d8233f	60	AliTPCCalROC* GetCalRocRMS(Int_t sector, Bool_t force=kFALSE); // get calibration object - sector
	61	AliTPCCalROC* GetCalRocOutliers(Int_t sector, Bool_t force=kFALSE); // get calibration object - sector
	62
ef7f7670	63	const TObjArray* GetCalPadT0() const { return &fCalRocArrayT0; } // get calibration object
	64	const TObjArray* GetCalPadT0Err() const { return &fCalRocArrayT0Err; } // get calibration object
	65	const TObjArray* GetCalPadQ() const { return &fCalRocArrayQ; } // get calibration object
	66	const TObjArray* GetCalPadRMS() const { return &fCalRocArrayRMS;} // get calibration object
3cd27a08	67	const TObjArray* GetCalPadOutliers() const { return &fCalRocArrayOutliers;} // get calibration object
75d8233f	68
	69	TH2S* GetHistoQ (Int_t sector, Bool_t force=kFALSE); // get refernce histogram
	70	TH2S* GetHistoT0 (Int_t sector, Bool_t force=kFALSE); // get refernce histogram
	71	TH2S* GetHistoRMS(Int_t sector, Bool_t force=kFALSE); // get refernce histogram
	72
4f57cad7	73	Float_t GetMeanT0rms() const {return fMeanT0rms;}
	74	Float_t GetMeanQrms() const {return fMeanQrms;}
	75	Float_t GetMeanRMSrms() const {return fMeanRMSrms;}
	76
	77	Int_t GetPeakDetectionMinus() const {return fPeakMinus;}
	78	Int_t GetPeakDetectionPlus() const {return fPeakPlus;}
	79	Float_t GetNnoiseThresholdMax() const {return fNoiseThresholdMax;}
	80	Float_t GetNnoiseThresholdSum() const {return fNoiseThresholdSum;}
4c6d06dc	81
75d8233f	82	TH1S* GetHistoTmean(Int_t sector, Bool_t force=kFALSE); // get refernce histogram
75d8233f	83
7fb602b1	84	//needed here to merge ClibCE objects
	85	TObjArray* GetParamArrayPol1(Int_t sector, Bool_t force=kFALSE);
	86	TObjArray* GetParamArrayPol2(Int_t sector, Bool_t force=kFALSE);
	87
	88	// TObjArray* GetTMeanArrayEvent(){ return &fTMeanArrayEvent; }
	89	// TObjArray* GetQMeanArrayEvent(){ return &fQMeanArrayEvent; }
	90	TVectorF* GetTMeanEvents(Int_t sector, Bool_t force=kFALSE);
	91	TVectorF* GetQMeanEvents(Int_t sector, Bool_t force=kFALSE);
	92
	93	TVectorD* GetEventTimes() { return &fVEventTime; }
	94	TVectorD* GetEventIds() { return &fVEventNumber; }
	95
75d8233f	96	Short_t GetDebugLevel() const { return fDebugLevel; }
	97	//
	98	void SetRangeTime (Int_t firstTimeBin, Int_t lastTimeBin) { fFirstTimeBin=firstTimeBin; fLastTimeBin=lastTimeBin; } //Set range in which the pulser signal is expected
	99	//
	100	void SetRangeRefQ (Int_t nBins, Float_t xMin, Float_t xMax){ fNbinsQ = nBins; fXminQ = xMin; fXmaxQ = xMax; } //Set range for Q reference histograms
	101	void SetRangeRefT0 (Int_t nBins, Float_t xMin, Float_t xMax){ fNbinsT0 = nBins; fXminT0 = xMin; fXmaxT0 = xMax; } //Set range for T0 reference histograms
	102	void SetRangeRefRMS(Int_t nBins, Float_t xMin, Float_t xMax){ fNbinsRMS = nBins; fXminRMS = xMin; fXmaxRMS = xMax; } //Set range for T0 reference histograms
	103	//
4c6d06dc	104	void SetRangePeakDetection(Int_t minus, Int_t plus) { fPeakMinus=minus; fPeakPlus=plus;}
	105	void SetNnoiseThresholdMax(Float_t n) {fNoiseThresholdMax=n;}
	106	void SetNnoiseThresholdSum(Float_t n) {fNoiseThresholdSum=n;}
	107	//
7fb602b1	108	void SetTimeStampEvent(Double_t timestamp){ fTimeStamp = timestamp; }
	109	void SetRunNumber(Double_t eventnumber){ fRunNumber = eventnumber; }
	110
	111	void SetEventInfo(Double_t runNumber, Double_t timestamp, Double_t eventId){ fRunNumber=runNumber; fTimeStamp=timestamp; fEventId=eventId;}
75d8233f	112
75d8233f	113	void SetDebugLevel(Short_t debug=1){ fDebugLevel = debug;}
75d8233f	114
bf57d87d	115	void SetPedestalDatabase(AliTPCCalPad pedestalTPC, AliTPCCalPad padNoiseTPC) {fPedestalTPC = pedestalTPC; fPadNoiseTPC = padNoiseTPC;}
bf57d87d	116
4c6d06dc	117	void SetIsZeroSuppressed(Bool_t zs=kTRUE) { fIsZeroSuppressed=zs; }
4c6d06dc	118
930a9868	119	void SetSecRejectRatio(Float_t ratio) { fSecRejectRatio=ratio; }
930a9868	120
75d8233f	121	Int_t GetFirstTimeBin() const { return fFirstTimeBin; }
	122	Int_t GetLastTimeBin() const { return fLastTimeBin; }
	123
3cd27a08	124	Int_t GetNeventsProcessed() const { return fNevents; }
75d8233f	125
4c6d06dc	126	Bool_t GetIsZeroSuppressed() const { return fIsZeroSuppressed; }
4c6d06dc	127
930a9868	128	Float_t GetSecRejectRatio() const { return fSecRejectRatio; }
930a9868	129
4c6d06dc	130
7fb602b1	131	void Merge(AliTPCCalibCE *ce);
7fb602b1	132
75d8233f	133	TGraph *MakeGraphTimeCE(Int_t sector, Int_t xVariable=0, Int_t fitType=0, Int_t fitParameter=0);
	134
	135	void DumpToFile(const Char_t filename, const Char_t dir="", Bool_t append=kFALSE);
	136
bf57d87d	137	private:
75d8233f	138	Int_t fFirstTimeBin; // First Time bin needed for analysis
	139	Int_t fLastTimeBin; // Last Time bin needed for analysis
	140
	141	// reference histogram ranges
	142	Int_t fNbinsT0; // Number of bins for T0 reference histogram
	143	Float_t fXminT0; // xmin of T0 reference histogram
	144	Float_t fXmaxT0; // xmax of T0 reference histogram
	145	Int_t fNbinsQ; // Number of bins for T0 reference histogram
	146	Float_t fXminQ; // xmin of T0 reference histogram
	147	Float_t fXmaxQ; // xmax of T0 reference histogram
	148	Int_t fNbinsRMS; // Number of bins for T0 reference histogram
	149	Float_t fXminRMS; // xmin of T0 reference histogram
	150	Float_t fXmaxRMS; // xmax of T0 reference histogram
4c6d06dc	151	Int_t fPeakMinus; // Consecutive timebins on rising edge to be regarded as a signal
	152	Int_t fPeakPlus; // Consecutive timebins on falling edge to be regarded as a signal
	153	Float_t fNoiseThresholdMax; // Analysis Treshold for signal finding: Max>fNoiseThresholdMax*PadNoise
	154	Float_t fNoiseThresholdSum; // Analysis Treshold for signal finding: Sum>fNoiseThresholdSum*PadNoise
	155
	156	Bool_t fIsZeroSuppressed; // If data is Zero Suppressed -> Don't subtrakt pedestals!
75d8233f	157
	158	Int_t fLastSector; //! Last sector processed
	159
930a9868	160	Float_t fSecRejectRatio; //! Needed percentage of signals in one chamber. Below it will be rejected
930a9868	161	// This is neede if we do not process a laser event
75d8233f	162
75d8233f	163	AliTPCROC *fROC; //! ROC information
04049c81	164	AliTPCAltroMapping **fMapping; //! Altro Mapping object
75d8233f	165	AliTPCParam *fParam; //! TPC information
	166
	167	AliTPCCalPad *fPedestalTPC; //! Pedestal Information whole TPC
	168	AliTPCCalPad *fPadNoiseTPC; //! Pad noise Information whole TPC
	169	AliTPCCalROC *fPedestalROC; //! Pedestal Information for current ROC
	170	AliTPCCalROC *fPadNoiseROC; //! Pad noise Information for current ROC
75d8233f	171
75d8233f	172	TObjArray fCalRocArrayT0; // Array of AliTPCCalROC class for Time0 calibration
ef7f7670	173	TObjArray fCalRocArrayT0Err; // Array of AliTPCCalROC class for the error (rms) of Time0 calibration
75d8233f	174	TObjArray fCalRocArrayQ; // Array of AliTPCCalROC class for Charge calibration
	175	TObjArray fCalRocArrayRMS; // Array of AliTPCCalROC class for signal width calibration
	176	TObjArray fCalRocArrayOutliers; // Array of AliTPCCalROC class for signal outliers
	177
	178	TObjArray fHistoQArray; // Calibration histograms for Charge distribution
	179	TObjArray fHistoT0Array; // Calibration histograms for Time0 distribution
	180	TObjArray fHistoRMSArray; // Calibration histograms for signal width distribution
	181
ef7f7670	182	Float_t fMeanT0rms; // mean of the rms of all pad T0 fits, used as error estimation of T0 results
	183	Float_t fMeanQrms; // mean of the rms of all pad Q fits, used as error estimation of Q results
	184	Float_t fMeanRMSrms; // mean of the rms of all pad TMS fits, used as error estimation of RMS results
	185
75d8233f	186	TObjArray fHistoTmean; //! Calibration histograms of the mean CE position for all sectors
75d8233f	187
75d8233f	188	TObjArray fParamArrayEventPol1; // Store mean arrival time parameters for each sector event by event from global plane fit
75d8233f	189	TObjArray fParamArrayEventPol2; // Store mean arrival time parameters for each sector event by event from global parabola fit
bf57d87d	190	TObjArray fTMeanArrayEvent; // Store mean arrival time for each sector event by event
bf57d87d	191	TObjArray fQMeanArrayEvent; // Store mean arrival Charge for each sector event by event
75d8233f	192	TVectorD fVEventTime; // Timestamps of the events
75d8233f	193	TVectorD fVEventNumber; // Eventnumbers of the events
ef7f7670	194	// TVectorD fVTime0Side[2]; // Mean Time0 for each side for all events
75d8233f	195	Int_t fNevents; // Event counter
7fb602b1	196	Double_t fTimeStamp; //! Timestamp of the current event
	197	Double_t fEventId; //! Event Id of the current event
	198	Double_t fRunNumber; //! Run Number of the current event
	199	Double_t fOldRunNumber; //! Old Run Number
75d8233f	200
	201	TObjArray fPadTimesArrayEvent; //! Pad Times for the event, before mean Time0 corrections
	202	TObjArray fPadQArrayEvent; //! Charge for the event, only needed for debugging streamer
	203	TObjArray fPadRMSArrayEvent; //! Signal width for the event, only needed for debugging streamer
	204	TObjArray fPadPedestalArrayEvent; //! Signal width for the event, only needed for debugging streamer
	205
ef7f7670	206	Int_t fCurrentChannel; //! current channel processed
	207	Int_t fCurrentSector; //! current sector processed
	208	Int_t fCurrentRow; //! current row processed
	209	Float_t fMaxPadSignal; //! maximum bin of current pad
	210	Int_t fMaxTimeBin; //! time bin with maximum value
	211	TVectorF fPadSignal; //! signal of current Pad
	212	Float_t fPadPedestal; //! Pedestal Value of current pad
	213	Float_t fPadNoise; //! Noise Value of current pad
75d8233f	214
	215	TVectorD fVTime0Offset; //! Time0 Offset for each sector;
	216	TVectorD fVTime0OffsetCounter; //! Time0 Offset counter for each sector;
bf57d87d	217	TVectorD fVMeanQ; //! Mean Q for each sector;
bf57d87d	218	TVectorD fVMeanQCounter; //! Mean Q counter for each sector;
ef7f7670	219
ac940b58	220	Float_t fCurrentCETimeRef; //! Time refernce of the current sector
75d8233f	221	//debugging
3cd27a08	222	// Int_t fEvent;
75d8233f	223	TTreeSRedirector *fDebugStreamer; //! debug streamer
ac940b58	224
75d8233f	225
3cd27a08	226	Short_t fDebugLevel; // debug level
75d8233f	227	//! debugging
	228
	229	void FindPedestal(Float_t part=.6);
ac940b58	230	void UpdateCETimeRef(); //Get the time reference of the last valid measurement in sector
75d8233f	231	void FindCESignal(TVectorD &param, Float_t &qSum, const TVectorF maxima);
75d8233f	232	void FindLocalMaxima(TVectorF &maxima);
3cd27a08	233	Bool_t IsPeak(Int_t pos, Int_t tminus, Int_t tplus) const;
75d8233f	234
	235	TH2S* GetHisto(Int_t sector, TObjArray *arr,
	236	Int_t nbinsY, Float_t ymin, Float_t ymax,
a6e0ebfe	237	const Char_t *type, Bool_t force);
75d8233f	238	TH1S* GetHisto(Int_t sector, TObjArray *arr,
a6e0ebfe	239	const Char_t *type, Bool_t force);
75d8233f	240
3cd27a08	241	AliTPCCalROC* GetCalRoc(Int_t sector, TObjArray* arr, Bool_t force) const;
75d8233f	242
3cd27a08	243	TVectorF* GetVectSector(Int_t sector, TObjArray *arr, UInt_t size, Bool_t force=kFALSE) const;
75d8233f	244	TVectorF* GetPadTimesEvent(Int_t sector, Bool_t force=kFALSE);
75d8233f	245
3cd27a08	246	TObjArray* GetParamArray(Int_t sector, TObjArray *arr, Bool_t force=kFALSE) const;
75d8233f	247
	248	void ResetEvent();
	249	void ResetPad();
	250	void ProcessPad();
	251	void EndEvent();
	252
	253
	254	//debug
75d8233f	255	TVectorF* GetPadQEvent(Int_t sector, Bool_t force=kFALSE);
	256	TVectorF* GetPadRMSEvent(Int_t sector, Bool_t force=kFALSE);
	257	TVectorF* GetPadPedestalEvent(Int_t sector, Bool_t force=kFALSE);
	258
4c6d06dc	259	ClassDef(AliTPCCalibCE,7) //Implementation of the TPC Central Electrode calibration
7fb602b1	260
75d8233f	261	};
	262
	263
	264
	265	#endif
	266