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

#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 <TVectorT.h>
class TObjArray;
class TH2S;
class TTreeSRedirector;
class AliTPCCalPad;
class AliTPCROC;
class AliTPCCalROC;
class AliTPCParam;
class AliRawReader;
class AliTPCRawStream;
class AliTPCRawStreamFast;
struct eventHeaderStruct;

class AliTPCCalibPulser : public TObject {

public:
    AliTPCCalibPulser();
    AliTPCCalibPulser(const AliTPCCalibPulser &sig);
    virtual ~AliTPCCalibPulser();

    AliTPCCalibPulser& operator = (const  AliTPCCalibPulser &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();
    //
    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

    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  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;   }

    void Merge(AliTPCCalibPulser *sig);

    void DumpToFile(const Char_t *filename, const Char_t *dir="", Bool_t append=kFALSE);
    //
    // Test functions
    TObjArray* TestBinning();

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
    AliTPCParam *fParam;              //! TPC information

    AliTPCCalPad *fPedestalTPC;       //! Pedestal Information
    AliTPCCalPad *fPadNoiseTPC;       //! Pad noise Information whole TPC
    AliTPCCalROC *fPedestalROC;       //! Pedestal Information for current ROC
    AliTPCCalROC *fPadNoiseROC;       //! Pad noise Information for current ROC
//    Bool_t fBpedestal;                //! are we running with pedestal substraction


    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

    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

    TVectorF  fVTime0Offset;          //!  Time0 Offset from preprocessing for each sector;
    TVectorF  fVTime0OffsetCounter;   //!  Time0 Offset from preprocessing for each sector;

    //debugging
//    Int_t fEvent;                      //  Number of events processed
    TTreeSRedirector *fDebugStreamer;  //! debug streamer

    Short_t fDebugLevel;               //  debug Level
    //! debugging

    void   FindPedestal(Float_t part=.6);
    void FindPulserSignal(TVectorD &param, Float_t &qSum);

    TH2S* GetHisto(Int_t sector, TObjArray *arr,
		   Int_t nbinsY, Float_t ymin, Float_t ymax,
		   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);

    void ResetEvent();
    void ResetPad();
    void ProcessPad();
    void EndEvent();


    //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,1)           //Implementation of the TPC pulser calibration
};


#endif
Commit	Line	Data
467a4b25	1	#ifndef ALITPCCALIBPULSER_H
	2	#define ALITPCCALIBPULSER_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 pulser calibration //
	9	// //
	10	/////////////////////////////////////////////////////////////////////////////////////////
e47beb2b	11
3cd27a08	12	#include <TVectorT.h>
08205ed7	13	class TObjArray;
467a4b25	14	class TH2S;
	15	class TTreeSRedirector;
	16	class AliTPCCalPad;
	17	class AliTPCROC;
	18	class AliTPCCalROC;
	19	class AliTPCParam;
	20	class AliRawReader;
	21	class AliTPCRawStream;
08205ed7	22	class AliTPCRawStreamFast;
467a4b25	23	struct eventHeaderStruct;
	24
	25	class AliTPCCalibPulser : public TObject {
	26
	27	public:
	28	AliTPCCalibPulser();
	29	AliTPCCalibPulser(const AliTPCCalibPulser &sig);
	30	virtual ~AliTPCCalibPulser();
	31
	32	AliTPCCalibPulser& operator = (const AliTPCCalibPulser &source);
	33
08205ed7	34	Bool_t ProcessEventFast(AliTPCRawStreamFast *rawStreamFast);
	35	Bool_t ProcessEventFast(AliRawReader *rawReader);
	36
467a4b25	37
	38	Bool_t ProcessEvent(AliTPCRawStream *rawStream);
	39	Bool_t ProcessEvent(AliRawReader *rawReader);
	40	Bool_t ProcessEvent(eventHeaderStruct *event);
	41
	42	Int_t Update(const Int_t isector, const Int_t iRow, const Int_t iPad,
	43	const Int_t iTimeBin, const Float_t signal);
	44	void Analyse();
	45	//
	46	AliTPCCalROC* GetCalRocT0 (Int_t sector, Bool_t force=kFALSE); // get calibration object - sector
	47	AliTPCCalROC* GetCalRocQ (Int_t sector, Bool_t force=kFALSE); // get calibration object - sector
	48	AliTPCCalROC* GetCalRocRMS(Int_t sector, Bool_t force=kFALSE); // get calibration object - sector
	49	AliTPCCalROC* GetCalRocOutliers(Int_t sector, Bool_t force=kFALSE); // get calibration object - sector
	50
3cd27a08	51	const TObjArray* GetCalPadT0() const { return &fCalRocArrayT0; } // get calibration object
	52	const TObjArray* GetCalPadQ() const { return &fCalRocArrayQ; } // get calibration object
	53	const TObjArray* GetCalPadRMS() const{ return &fCalRocArrayRMS;} // get calibration object
	54	const TObjArray* GetCalPadOutliers() const { return &fCalRocArrayOutliers;} // get calibration object
467a4b25	55
	56	TH2S* GetHistoQ (Int_t sector, Bool_t force=kFALSE); // get refernce histogram
	57	TH2S* GetHistoT0 (Int_t sector, Bool_t force=kFALSE); // get refernce histogram
	58	TH2S* GetHistoRMS(Int_t sector, Bool_t force=kFALSE); // get refernce histogram
	59
	60	Short_t GetDebugLevel() const { return fDebugLevel; }
	61	//
	62	void SetRangeTime (Int_t firstTimeBin, Int_t lastTimeBin) { fFirstTimeBin=firstTimeBin; fLastTimeBin=lastTimeBin; } //Set range in which the pulser signal is expected
	63	//
	64	void SetRangeRefQ (Int_t nBins, Float_t xMin, Float_t xMax){ fNbinsQ = nBins; fXminQ = xMin; fXmaxQ = xMax; } //Set range for Q reference histograms
	65	void SetRangeRefT0 (Int_t nBins, Float_t xMin, Float_t xMax){ fNbinsT0 = nBins; fXminT0 = xMin; fXmaxT0 = xMax; } //Set range for T0 reference histograms
	66	void SetRangeRefRMS(Int_t nBins, Float_t xMin, Float_t xMax){ fNbinsRMS = nBins; fXminRMS = xMin; fXmaxRMS = xMax; } //Set range for T0 reference histograms
	67
	68	void SetOldRCUformat(Bool_t format=kTRUE){ fOldRCUformat = format; }
	69
	70	void SetDebugLevel(Short_t debug=1){ fDebugLevel = debug;}
	71
	72	void SetPedestalDatabase(AliTPCCalPad pedestalTPC, AliTPCCalPad padNoiseTPC) {fPedestalTPC = pedestalTPC; fPadNoiseTPC = padNoiseTPC;}
	73
	74	Int_t GetFirstTimeBin() const { return fFirstTimeBin; }
	75	Int_t GetLastTimeBin() const { return fLastTimeBin; }
	76
	77	void Merge(AliTPCCalibPulser *sig);
	78
	79	void DumpToFile(const Char_t filename, const Char_t dir="", Bool_t append=kFALSE);
	80	//
	81	// Test functions
	82	TObjArray* TestBinning();
	83
	84	private:
	85	Int_t fFirstTimeBin; // First Time bin needed for analysis
	86	Int_t fLastTimeBin; // Last Time bin needed for analysis
	87
	88	// reference histogram ranges
	89	Int_t fNbinsT0; // Number of bins for T0 reference histogram
	90	Float_t fXminT0; // xmin of T0 reference histogram
	91	Float_t fXmaxT0; // xmax of T0 reference histogram
	92	Int_t fNbinsQ; // Number of bins for T0 reference histogram
	93	Float_t fXminQ; // xmin of T0 reference histogram
	94	Float_t fXmaxQ; // xmax of T0 reference histogram
	95	Int_t fNbinsRMS; // Number of bins for T0 reference histogram
	96	Float_t fXminRMS; // xmin of T0 reference histogram
	97	Float_t fXmaxRMS; // xmax of T0 reference histogram
	98
	99	Int_t fLastSector; //! Last sector processed
	100
	101	Bool_t fOldRCUformat; //! Should we use the old RCU format for data reading
	102
	103	AliTPCROC *fROC; //! ROC information
	104	AliTPCParam *fParam; //! TPC information
	105
	106	AliTPCCalPad *fPedestalTPC; //! Pedestal Information
	107	AliTPCCalPad *fPadNoiseTPC; //! Pad noise Information whole TPC
	108	AliTPCCalROC *fPedestalROC; //! Pedestal Information for current ROC
	109	AliTPCCalROC *fPadNoiseROC; //! Pad noise Information for current ROC
	110	// Bool_t fBpedestal; //! are we running with pedestal substraction
	111
	112
	113	TObjArray fCalRocArrayT0; // Array of AliTPCCalROC class for Time0 calibration
	114	TObjArray fCalRocArrayQ; // Array of AliTPCCalROC class for Charge calibration
	115	TObjArray fCalRocArrayRMS; // Array of AliTPCCalROC class for signal width calibration
	116	TObjArray fCalRocArrayOutliers; // Array of AliTPCCalROC class for signal outliers
	117
	118	TObjArray fHistoQArray; // Calibration histograms for Charge distribution
119	TObjArray fHistoT0Array; // Calibration histograms for Time0 distribution
120	TObjArray fHistoRMSArray; // Calibration histograms for signal width distribution
121
122	TObjArray fPadTimesArrayEvent; //! Pad Times for the event, before mean Time0 corrections
123	TObjArray fPadQArrayEvent; //! Charge for the event, only needed for debugging streamer
124	TObjArray fPadRMSArrayEvent; //! Signal width for the event, only needed for debugging streamer
125	TObjArray fPadPedestalArrayEvent; //! Signal width for the event, only needed for debugging streamer
126
127	Int_t fCurrentChannel; //! current channel processed
128	Int_t fCurrentSector; //! current sector processed
129	Int_t fCurrentRow; //! current row processed
130	Float_t fMaxPadSignal; //! maximum bin of current pad
131	Int_t fMaxTimeBin; //! time bin with maximum value
132	TVectorF fPadSignal; //! signal of current Pad
133	Float_t fPadPedestal; //! Pedestal Value of current pad
134	Float_t fPadNoise; //! Noise Value of current pad
135
136	TVectorF fVTime0Offset; //! Time0 Offset from preprocessing for each sector;
137	TVectorF fVTime0OffsetCounter; //! Time0 Offset from preprocessing for each sector;
138
139	//debugging
3cd27a08	140	// Int_t fEvent; // Number of events processed
467a4b25	141	TTreeSRedirector *fDebugStreamer; //! debug streamer
467a4b25	142
3cd27a08	143	Short_t fDebugLevel; // debug Level
467a4b25	144	//! debugging
	145
	146	void FindPedestal(Float_t part=.6);
	147	void FindPulserSignal(TVectorD &param, Float_t &qSum);
	148
	149	TH2S* GetHisto(Int_t sector, TObjArray *arr,
	150	Int_t nbinsY, Float_t ymin, Float_t ymax,
	151	Char_t *type, Bool_t force);
	152
	153
3cd27a08	154	AliTPCCalROC* GetCalRoc(Int_t sector, TObjArray* arr, Bool_t force) const;
467a4b25	155
	156	TVectorF* GetPadTimesEvent(Int_t sector, Bool_t force=kFALSE);
	157
	158	void ResetEvent();
	159	void ResetPad();
	160	void ProcessPad();
	161	void EndEvent();
	162
	163
	164	//debug
	165	TVectorF* GetPadInfoEvent(Int_t sector, TObjArray *arr, Bool_t force=kFALSE);
	166	TVectorF* GetPadQEvent(Int_t sector, Bool_t force=kFALSE);
	167	TVectorF* GetPadRMSEvent(Int_t sector, Bool_t force=kFALSE);
	168	TVectorF* GetPadPedestalEvent(Int_t sector, Bool_t force=kFALSE);
	169
	170
467a4b25	171	ClassDef(AliTPCCalibPulser,1) //Implementation of the TPC pulser calibration
	172	};
	173
	174
	175
	176	#endif
	177