[u/mrichter/AliRoot.git] / TRD / AliTRDqaBlackEvents.h

#ifndef ALITRDQABLACKEVENTS_H
#define ALITRDQABLACKEVENTS_H
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

/* $Id: AliTRDqaBlackEvents.h 23387 2008-01-17 17:25:16Z cblume $ */

////////////////////////////////////////////////////////////////////////////
//                                                                        //
//  QA of black events                                                    //
//                                                                        //
//  Author:                                                               //
//    Sylwester Radomski (radomski@physi.uni-heidelberg.de)               //
//                                                                        //
////////////////////////////////////////////////////////////////////////////

#include "TObject.h"

class TH1D;
class TH2D;
class TH2S;
class TH3F;
class TGraph;
class TObjArray;
class AliTRDrawStreamOld;
class AliRawReader;

class AliTRDqaBlackEvents : public TObject {

 public:
  
  AliTRDqaBlackEvents();
  AliTRDqaBlackEvents(const AliTRDqaBlackEvents &qa);
  ~AliTRDqaBlackEvents() {}
  AliTRDqaBlackEvents& operator = (const AliTRDqaBlackEvents& /*qa*/) { return *this; };

  void Init();
  void Reset();
  //Int_t AddEvent(AliTRDrawStream *data, AliRawReader *reader);

  void StartEvent();
  void AddBuffer(AliTRDrawStreamOld *data, AliRawReader * const reader);
  void FinishEvent();

  void Process(const char* filename);
  
  //TH2D *GetChamberPedestal(Int_t sm, Int_t layer, Int_t stack) {return 0;}
  TH2D *GetChamberPedestal(Int_t det) const {return fChPed[det];}
  
  //TH2D *GetChamberNoise(Int_t sm, Int_t layer, Int_t stack) {return 0;}
  TH2D *GetChamberNoise(Int_t det) const {return fChNoise[det];}
  
  void SetNoiseLevel(Double_t min, Double_t max) {fMinNoise = min; fMaxNoise = max;}
  void SetFitMethod(Int_t fit) {fFitType = fit;} 

  void SetRefFile(const char *filename);

  void DrawChamber(const char *filename, Int_t det, Int_t w=700, Int_t h=400);
  //void ScanChamber(const char *filename, Int_t first, Int_t last);
  void DrawSm(const char *filename, Int_t sm, Int_t w=900, Int_t h=700);

  void SetFullView(Int_t v, Int_t thresh, Int_t count) {
    fCreateFull = v;
    fThresh = thresh;
    fCount = count;
  }

 private:
  
  Int_t fnEvents;         // number of events processed  
  Int_t fCreateFull;      // flag if to create a full view
  Int_t fThresh;          // threshold to analyze MCM data
  Int_t fCount;           // minimum number of entries above threshold
  
  Int_t fRefEv;           // reference event number

  //Char_t fRefFileName[256];  // name of the file with reference distributions
  const Char_t *fRefFileName;  // name of the file with reference distributions

  // geometry constants 
  enum {
    kDET = 540,
    kROB = 8,
    kMCM = 16,
    kADC = 21,
    kTB  = 30,
    kROW = 16,
    kPAD = 144,
    kSM  = 18,
    kCH  = 50
  };

  // histograms per detector

  TH1D *fOccupancy;       // how many times is a pad present in data
  TH2D *fDetRob;          // detector -- read out board

  // histograms per chamber

  TH1D *fPed[kDET];        // reconstructed pedestals distribution (on hist per chamber)
  TH1D *fNoise[kDET];      // reconstructed noise distribution (on hist per chamber)
  TH1D *fChPP[kDET];       // peak to peak for each chamber
  TH1D *fNPointDist[kDET]; // distributin of the number of points
  TH2D *fChPed[kDET];      // Some histograms
  TH2D *fChNoise[kDET];    // Some histograms
  TH2D *fNPoint[kDET];     // number of data points
  TH3F *fData[kDET];       // Some histograms
  TH1D *fSignal[kDET];     // Some histograms
  TH2D *fnEntriesRM[kDET];     // number of entries for ROB - MCM
  TH1D *fnEntriesRMDist[kDET]; // distribtion of number of entries per ROB-MCM

  // direct access to data
  Float_t  fDataDirect[kDET][kROW][kPAD][kCH];  // data array
  Double_t fSignalDirect[kDET][kCH]; // signal array

  // after reference subtraction
  TH2D *fChPedRes[kDET];    // histograms after reference subtraction
  TH2D *fChNoiseRes[kDET];  // histograms after reference subtraction

  TH2D *fTBEvent;    // coherent noise

  TH2D *fRefHistPed;        // reference distributions
  TH2D *fRefHistNoise;      // reference distributions

  TH2S *fFullSignal[kDET*kROB*kMCM];     // one histogram per MCM  
  Short_t fFullCounter[kDET*kROB*kMCM];  // counts a number of entries with high signal
  
  // error codes
  TH1D *fErrorHC;          // number of errors HC
  TH1D *fErrorMCM;         // number of errors MCM
  TH1D *fErrorADC;         // number of errors ADC
  
  TH1D *fErrorSMHC;        // number of errors in HC per SM
  TH1D *fErrorSMMCM;       // number of errors in MCM per SM
  TH1D *fErrorSMADC;       // number of errors in ADC per SM

  TH2D *fErrorLocHC[kDET];       // location of errors
  TH2D *fErrorLocMCM[kDET];      // location
  TH2D *fErrorLocADC[kDET];      // errors in ADC

  // error fraction
  TGraph *fErrorGraphHC;     // HC errors
  TGraph *fErrorGraphMCM;    // MCM errors
  TGraph *fErrorGraphADC;    // ADC errors

  TGraph *fGraphMCM;         // number of strange MCMs detected 
  TGraph *fGraphPP[3];       // number of strange points
  

  // mcm tracklets
  TObjArray *fMcmTracks;     // MCM tracklets

  // problematic MCMs
  TH2D *fMapMCM;             // map of problematic MCMs
  TH1D *fFracMCM;            // fraction of problematicc MCMs
  
  // full detector view
  TH2D *fSMHCped;            // full detector view of pedestals
  TH2D *fSMHCerr;            // full detector view of errors
  TH2D *fSMLink[3];          // full detector view
  TGraph *fGrLink[3];        // full detector view
  
  //TH1D *fZSsize;
  
  
  // number of fired ADC channels in total and per SM
  TGraph *fNumberADC[kSM+1];
  
  //Int_t fChkDe
  
  TH1D *fNoiseTotal;         // total noise
  TH1D *fPP;                 // points
  
  TH1D *fSmNoiseRms[kSM];    // noise RMS
  TH1D *fSmNoiseFit[kSM];    // noise fit
  TH1D *fSmPP[kSM];          // points


  TH1D *fEvNoDist[1000];     // event numbers

  //
  Double_t fMinNoise;   // Minimum noise
  Double_t fMaxNoise;   // Maximum noise
  Int_t fFitType;       // fit type
  
  // variables keeping info in one event
  Int_t fnErrorHC[2];  // 0 good, 1 error
  Int_t fnErrorMCM[2]; // 0 good, 1 error
  Int_t fnErrorADC[2]; // 0 good, 1 error
   
  Int_t fppThresh[3];      // thresholds for storing pp
  Int_t fnPP[3];           // number of entries above the thershold
  Int_t fnLink[3];         // links present, beaf-beaf, good
  Int_t fnADCinSM[kSM+1];  // number of ADC channels in a SuperModule
  //


  // private function
  void  ReadRefHists(Int_t det);
  Int_t CheckMCM(Int_t index) const;
  
  Int_t FillBits(TH1D *hist, Int_t code, Int_t offset);


  ClassDef(AliTRDqaBlackEvents,1) // QA for black events  

};
#endif
Commit	Line	Data
0f772b9f	1	#ifndef ALITRDQABLACKEVENTS_H
	2	#define ALITRDQABLACKEVENTS_H
	3	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	4	* See cxx source for full Copyright notice */
	5
	6	/* $Id: AliTRDqaBlackEvents.h 23387 2008-01-17 17:25:16Z cblume $ */
	7
	8	////////////////////////////////////////////////////////////////////////////
	9	// //
	10	// QA of black events //
	11	// //
	12	// Author: //
	13	// Sylwester Radomski (radomski@physi.uni-heidelberg.de) //
	14	// //
	15	////////////////////////////////////////////////////////////////////////////
	16
	17	#include "TObject.h"
	18
	19	class TH1D;
	20	class TH2D;
27fe785b	21	class TH2S;
27fe785b	22	class TH3F;
e508dc19	23	class TGraph;
e508dc19	24	class TObjArray;
ef1860eb	25	class AliTRDrawStreamOld;
48ccaa07	26	class AliRawReader;
0f772b9f	27
	28	class AliTRDqaBlackEvents : public TObject {
	29
	30	public:
	31
	32	AliTRDqaBlackEvents();
	33	AliTRDqaBlackEvents(const AliTRDqaBlackEvents &qa);
	34	~AliTRDqaBlackEvents() {}
	35	AliTRDqaBlackEvents& operator = (const AliTRDqaBlackEvents& /qa/) { return *this; };
	36
	37	void Init();
	38	void Reset();
987ba9a3	39	//Int_t AddEvent(AliTRDrawStream data, AliRawReader reader);
48ccaa07	40
48ccaa07	41	void StartEvent();
ef1860eb	42	void AddBuffer(AliTRDrawStreamOld data, AliRawReader const reader);
48ccaa07	43	void FinishEvent();
48ccaa07	44
0f772b9f	45	void Process(const char* filename);
	46
	47	//TH2D *GetChamberPedestal(Int_t sm, Int_t layer, Int_t stack) {return 0;}
c87495af	48	TH2D *GetChamberPedestal(Int_t det) const {return fChPed[det];}
0f772b9f	49
0f772b9f	50	//TH2D *GetChamberNoise(Int_t sm, Int_t layer, Int_t stack) {return 0;}
c87495af	51	TH2D *GetChamberNoise(Int_t det) const {return fChNoise[det];}
0f772b9f	52
0f772b9f	53	void SetNoiseLevel(Double_t min, Double_t max) {fMinNoise = min; fMaxNoise = max;}
9b99c029	54	void SetFitMethod(Int_t fit) {fFitType = fit;}
0f772b9f	55
e508dc19	56	void SetRefFile(const char *filename);
e508dc19	57
0f772b9f	58	void DrawChamber(const char *filename, Int_t det, Int_t w=700, Int_t h=400);
	59	//void ScanChamber(const char *filename, Int_t first, Int_t last);
	60	void DrawSm(const char *filename, Int_t sm, Int_t w=900, Int_t h=700);
	61
27fe785b	62	void SetFullView(Int_t v, Int_t thresh, Int_t count) {
	63	fCreateFull = v;
	64	fThresh = thresh;
	65	fCount = count;
	66	}
	67
0f772b9f	68	private:
9b99c029	69
c29b11ff	70	Int_t fnEvents; // number of events processed
27fe785b	71	Int_t fCreateFull; // flag if to create a full view
	72	Int_t fThresh; // threshold to analyze MCM data
	73	Int_t fCount; // minimum number of entries above threshold
	74
48ccaa07	75	Int_t fRefEv; // reference event number
48ccaa07	76
2a097c72	77	//Char_t fRefFileName[256]; // name of the file with reference distributions
2a097c72	78	const Char_t *fRefFileName; // name of the file with reference distributions
e508dc19	79
27fe785b	80	// geometry constants
	81	enum {
	82	kDET = 540,
	83	kROB = 8,
	84	kMCM = 16,
	85	kADC = 21,
	86	kTB = 30,
48ccaa07	87	kROW = 16,
e508dc19	88	kPAD = 144,
48ccaa07	89	kSM = 18,
48ccaa07	90	kCH = 50
27fe785b	91	};
	92
	93	// histograms per detector
f5fd37e8	94
9b99c029	95	TH1D *fOccupancy; // how many times is a pad present in data
27fe785b	96	TH2D *fDetRob; // detector -- read out board
	97
	98	// histograms per chamber
	99
	100	TH1D *fPed[kDET]; // reconstructed pedestals distribution (on hist per chamber)
	101	TH1D *fNoise[kDET]; // reconstructed noise distribution (on hist per chamber)
e508dc19	102	TH1D *fChPP[kDET]; // peak to peak for each chamber
27fe785b	103	TH1D *fNPointDist[kDET]; // distributin of the number of points
	104	TH2D *fChPed[kDET]; // Some histograms
	105	TH2D *fChNoise[kDET]; // Some histograms
	106	TH2D *fNPoint[kDET]; // number of data points
	107	TH3F *fData[kDET]; // Some histograms
	108	TH1D *fSignal[kDET]; // Some histograms
	109	TH2D *fnEntriesRM[kDET]; // number of entries for ROB - MCM
	110	TH1D *fnEntriesRMDist[kDET]; // distribtion of number of entries per ROB-MCM
	111
48ccaa07	112	// direct access to data
c87495af	113	Float_t fDataDirect[kDET][kROW][kPAD][kCH]; // data array
c87495af	114	Double_t fSignalDirect[kDET][kCH]; // signal array
48ccaa07	115
e508dc19	116	// after reference subtraction
	117	TH2D *fChPedRes[kDET]; // histograms after reference subtraction
	118	TH2D *fChNoiseRes[kDET]; // histograms after reference subtraction
	119
	120	TH2D *fTBEvent; // coherent noise
	121
	122	TH2D *fRefHistPed; // reference distributions
	123	TH2D *fRefHistNoise; // reference distributions
	124
27fe785b	125	TH2S fFullSignal[kDETkROB*kMCM]; // one histogram per MCM
	126	Short_t fFullCounter[kDETkROBkMCM]; // counts a number of entries with high signal
	127
e508dc19	128	// error codes
	129	TH1D *fErrorHC; // number of errors HC
	130	TH1D *fErrorMCM; // number of errors MCM
	131	TH1D *fErrorADC; // number of errors ADC
	132
	133	TH1D *fErrorSMHC; // number of errors in HC per SM
	134	TH1D *fErrorSMMCM; // number of errors in MCM per SM
	135	TH1D *fErrorSMADC; // number of errors in ADC per SM
0f772b9f	136
e508dc19	137	TH2D *fErrorLocHC[kDET]; // location of errors
	138	TH2D *fErrorLocMCM[kDET]; // location
	139	TH2D *fErrorLocADC[kDET]; // errors in ADC
c29b11ff	140
e508dc19	141	// error fraction
c87495af	142	TGraph *fErrorGraphHC; // HC errors
	143	TGraph *fErrorGraphMCM; // MCM errors
	144	TGraph *fErrorGraphADC; // ADC errors
e508dc19	145
e508dc19	146	TGraph *fGraphMCM; // number of strange MCMs detected
c87495af	147	TGraph *fGraphPP[3]; // number of strange points
48ccaa07	148
0f772b9f	149
c87495af	150	// mcm tracklets
c87495af	151	TObjArray *fMcmTracks; // MCM tracklets
e508dc19	152
e508dc19	153	// problematic MCMs
c87495af	154	TH2D *fMapMCM; // map of problematic MCMs
c87495af	155	TH1D *fFracMCM; // fraction of problematicc MCMs
e508dc19	156
e508dc19	157	// full detector view
c87495af	158	TH2D *fSMHCped; // full detector view of pedestals
	159	TH2D *fSMHCerr; // full detector view of errors
	160	TH2D *fSMLink[3]; // full detector view
	161	TGraph *fGrLink[3]; // full detector view
48ccaa07	162
	163	//TH1D *fZSsize;
	164
	165
e508dc19	166	// number of fired ADC channels in total and per SM
	167	TGraph *fNumberADC[kSM+1];
	168
	169	//Int_t fChkDe
	170
c87495af	171	TH1D *fNoiseTotal; // total noise
c87495af	172	TH1D *fPP; // points
e508dc19	173
c87495af	174	TH1D *fSmNoiseRms[kSM]; // noise RMS
	175	TH1D *fSmNoiseFit[kSM]; // noise fit
	176	TH1D *fSmPP[kSM]; // points
e508dc19	177
48ccaa07	178
c87495af	179	TH1D *fEvNoDist[1000]; // event numbers
48ccaa07	180
e508dc19	181	//
0f772b9f	182	Double_t fMinNoise; // Minimum noise
0f772b9f	183	Double_t fMaxNoise; // Maximum noise
c87495af	184	Int_t fFitType; // fit type
e508dc19	185
48ccaa07	186	// variables keeping info in one event
48ccaa07	187	Int_t fnErrorHC[2]; // 0 good, 1 error
c87495af	188	Int_t fnErrorMCM[2]; // 0 good, 1 error
	189	Int_t fnErrorADC[2]; // 0 good, 1 error
	190
	191	Int_t fppThresh[3]; // thresholds for storing pp
48ccaa07	192	Int_t fnPP[3]; // number of entries above the thershold
	193	Int_t fnLink[3]; // links present, beaf-beaf, good
	194	Int_t fnADCinSM[kSM+1]; // number of ADC channels in a SuperModule
	195	//
	196
	197
	198
e508dc19	199	// private function
e508dc19	200	void ReadRefHists(Int_t det);
c87495af	201	Int_t CheckMCM(Int_t index) const;
e508dc19	202
48ccaa07	203	Int_t FillBits(TH1D *hist, Int_t code, Int_t offset);
48ccaa07	204
0f772b9f	205
821ef0a9	206	ClassDef(AliTRDqaBlackEvents,1) // QA for black events
0f772b9f	207
	208	};
	209	#endif