[u/mrichter/AliRoot.git] / ITS / AliITSQASPDDataMakerSim.cxx

/**************************************************************************
 * Copyright(c) 2007-2009, ALICE Experiment at CERN, All rights reserved. *
 *                                                                        *
 * Author: The ALICE Off-line Project.                                    *
 * Contributors are mentioned in the code where appropriate.              *
 *                                                                        *
 * Permission to use, copy, modify and distribute this software and its   *
 * documentation strictly for non-commercial purposes is hereby granted   *
 * without fee, provided that the above copyright notice appears in all   *
 * copies and that both the copyright notice and this permission notice   *
 * appear in the supporting documentation. The authors make no claims     *
 * about the suitability of this software for any purpose. It is          *
 * provided "as is" without express or implied warranty.                  *
 **************************************************************************/

/* $Id$  */
//  *************************************************************
//  Checks the quality assurance 
//  by comparing with reference data
//  contained in a DB
//  -------------------------------------------------------------
//  W. Ferrarese + P. Cerello INFN Torino Feb 2008
//  M. Nicassio D. Elia INFN Bari April 2008
//  maria.nicassio@ba.infn.it

// --- ROOT system ---
#include <TTree.h>
#include <TH2.h>
#include <TH1.h>
// --- Standard library ---

// --- AliRoot header files ---
#include "AliRun.h"
#include "AliITSQADataMakerSim.h"
#include "AliITSQASPDDataMakerSim.h"
#include "AliQA.h"
#include "AliQAChecker.h"
#include "AliITSdigit.h"   
#include "AliITSdigitSPD.h"
#include "AliITS.h"
#include "AliITSmodule.h"
#include "AliITShit.h"
#include "AliITSLoader.h"
#include "AliRunLoader.h"

ClassImp(AliITSQASPDDataMakerSim)

//____________________________________________________________________________ 
AliITSQASPDDataMakerSim::AliITSQASPDDataMakerSim(AliITSQADataMakerSim *aliITSQADataMakerSim) :
TObject(),
fAliITSQADataMakerSim(aliITSQADataMakerSim),
fSPDhDigits(0),
fSPDhSDigits(0),
fSPDhHits(0),
fDigitsOffset(0),
fSDigitsOffset(0),
fHitsOffset(0)
{
  //ctor used to discriminate OnLine-Offline analysis   
}

//____________________________________________________________________________ 
AliITSQASPDDataMakerSim::AliITSQASPDDataMakerSim(const AliITSQASPDDataMakerSim& qadm) :
TObject(),
fAliITSQADataMakerSim(qadm.fAliITSQADataMakerSim),
fSPDhDigits(qadm.fSPDhDigits),
fSPDhSDigits(qadm.fSPDhSDigits),
fSPDhHits(qadm.fSPDhHits),
fDigitsOffset(qadm.fDigitsOffset),
fSDigitsOffset(qadm.fSDigitsOffset),
fHitsOffset(qadm.fHitsOffset)
{
  //copy ctor 
  fAliITSQADataMakerSim->SetName((const char*)qadm.fAliITSQADataMakerSim->GetName()) ; 
  fAliITSQADataMakerSim->SetTitle((const char*)qadm.fAliITSQADataMakerSim->GetTitle());
  }

//__________________________________________________________________
AliITSQASPDDataMakerSim& AliITSQASPDDataMakerSim::operator = (const AliITSQASPDDataMakerSim& qac )
{
  // Equal operator.
  this->~AliITSQASPDDataMakerSim();
  new(this) AliITSQASPDDataMakerSim(qac);
  return *this;
}

//____________________________________________________________________________ 
void AliITSQASPDDataMakerSim::StartOfDetectorCycle()
{
  //Detector specific actions at start of cycle
  AliDebug(1,"AliITSQADM::Start of SPD Cycle\n");
}

//____________________________________________________________________________ 
void AliITSQASPDDataMakerSim::EndOfDetectorCycle(AliQA::TASKINDEX_t /*task*/, TObjArray* /*list*/)
{
  // launch the QA checking
  AliDebug(1,"AliITSDM instantiates checker with Run(AliQA::kITS, task, list)\n"); 
  
  //AliQAChecker::Instance()->Run( AliQA::kITS , task, list);
}

//____________________________________________________________________________ 
void AliITSQASPDDataMakerSim::InitDigits()
{ 
  // Initialization for DIGIT data - SPD -

  fDigitsOffset = (fAliITSQADataMakerSim->fDigitsQAList)->GetEntries();
  //fSPDhDigits must be incremented by one unit every time a histogram is ADDED to the QA List

  Char_t name[50];
  Char_t title[50];

  TH1F *hlayer = new TH1F("LayPattern_SPD","Layer map - SPD",6,0.,6.);
  hlayer->GetXaxis()->SetTitle("Layer number");
  hlayer->GetYaxis()->SetTitle("Entries");
  fAliITSQADataMakerSim->Add2DigitsList(hlayer,1+fDigitsOffset);
  fSPDhDigits++;
  
  TH1F **hmod = new TH1F*[2];
  for (Int_t iLay=0; iLay<2; iLay++) {
    sprintf(name,"ModPattern_SPD%d",iLay+1);
    sprintf(title,"Module map - SPD Layer %d",iLay+1);
    hmod[iLay]=new TH1F(name,title,240,0,240);
    hmod[iLay]->GetXaxis()->SetTitle("Module number");
    hmod[iLay]->GetYaxis()->SetTitle("Entries");
    fAliITSQADataMakerSim->Add2DigitsList(hmod[iLay],2+iLay+fDigitsOffset);
    fSPDhDigits++;
  }
  
  TH1F *hcolumns = new TH1F("Columns_SPD","Columns - SPD",160,0.,160.);
  hcolumns->GetXaxis()->SetTitle("Column number");
  hcolumns->GetYaxis()->SetTitle("Entries");
  fAliITSQADataMakerSim->Add2DigitsList(hcolumns,4+fDigitsOffset);
  fSPDhDigits++;

  TH1F *hrows = new TH1F("Rows_SPD","Rows - SPD",256,0.,256.);
  hrows->GetXaxis()->SetTitle("Row number");
  hrows->GetYaxis()->SetTitle("Entries");
  fAliITSQADataMakerSim->Add2DigitsList(hrows,5+fDigitsOffset);
  fSPDhDigits++;

  TH1F** hMultSPDdigits = new TH1F*[2];
  for (Int_t iLay=0; iLay<2; ++iLay) {
    sprintf(name,"DigitMultiplicity_SPD%d",iLay+1);
    sprintf(title,"Digit multiplicity - SPD Layer %d",iLay+1);
    hMultSPDdigits[iLay]=new TH1F(name,title,200,0.,200.);
    hMultSPDdigits[iLay]->GetXaxis()->SetTitle("Digit multiplicity");
    hMultSPDdigits[iLay]->GetYaxis()->SetTitle("Entries");
    fAliITSQADataMakerSim->Add2DigitsList(hMultSPDdigits[iLay], 6+iLay+fDigitsOffset);
    fSPDhDigits++;
  }

  TH2F *hMultSPDdig2MultSPDdig1 = new TH2F("DigitMultCorrelation_SPD","Digit multiplicity correlation - SPD",200,0.,200.,200,0.,200.);
  hMultSPDdig2MultSPDdig1->GetXaxis()->SetTitle("Digit multiplicity (Layer 1)");
  hMultSPDdig2MultSPDdig1->GetYaxis()->SetTitle("Digit multiplicity (Layer 2)");
  fAliITSQADataMakerSim->Add2DigitsList(hMultSPDdig2MultSPDdig1,8+fDigitsOffset);
  fSPDhDigits++;

  AliDebug(1,Form("%d SPD Digits histograms booked\n",fSPDhDigits));

}

//____________________________________________________________________________
void AliITSQASPDDataMakerSim::MakeDigits(TTree *digits)
{ 
  // Fill QA for DIGIT - SPD -
  AliITS *fITS  = (AliITS*)gAlice->GetModule("ITS");
  fITS->SetTreeAddress();
  TClonesArray *iITSdigits  = fITS->DigitsAddress(0);  // 0->SPD

  Int_t nDigitsL1=0;
  Int_t nDigitsL2=0;

  for (Int_t imod=0; imod<240; ++imod){
    digits->GetEvent(imod);
    Int_t ndigits = iITSdigits->GetEntries();
    if (imod<80) {
      fAliITSQADataMakerSim->GetDigitsData(1+fDigitsOffset)->Fill(0.5,ndigits);
      fAliITSQADataMakerSim->GetDigitsData(2+fDigitsOffset)->Fill(imod,ndigits);
      nDigitsL1+=ndigits;
    }
    else {
      fAliITSQADataMakerSim->GetDigitsData(1+fDigitsOffset)->Fill(1,ndigits);
      fAliITSQADataMakerSim->GetDigitsData(3+fDigitsOffset)->Fill(imod,ndigits);
      nDigitsL2+=ndigits;
    }
    for (Int_t idig=0; idig<ndigits; ++idig) {
      AliITSdigit *dig=(AliITSdigit*)iITSdigits->UncheckedAt(idig);
      Int_t col=dig->GetCoord1();  // cell number z
      Int_t row=dig->GetCoord2();  // cell number x
      fAliITSQADataMakerSim->GetDigitsData(4+fDigitsOffset)->Fill(col);
      fAliITSQADataMakerSim->GetDigitsData(5+fDigitsOffset)->Fill(row);
    }
  }
  fAliITSQADataMakerSim->GetDigitsData(6+fDigitsOffset)->Fill(nDigitsL1);
  fAliITSQADataMakerSim->GetDigitsData(7+fDigitsOffset)->Fill(nDigitsL2);
  fAliITSQADataMakerSim->GetDigitsData(8+fDigitsOffset)->Fill(nDigitsL1,nDigitsL2);
}

//____________________________________________________________________________ 
void AliITSQASPDDataMakerSim::InitSDigits()
{ 
  // Initialization for SDIGIT data - SPD -
  fSDigitsOffset = (fAliITSQADataMakerSim->fSDigitsQAList)->GetEntries();

  //fSPDhSDigits must be incremented by one unit every time a histogram is ADDED to the QA List
  Char_t name[50];
  Char_t title[50];

  TH1F *hlayer = new TH1F("LayPattern_SPD","Layer map - SPD",6,0.,6.);
  hlayer->GetXaxis()->SetTitle("Layer number");
  hlayer->GetYaxis()->SetTitle("Entries");
  fAliITSQADataMakerSim->Add2SDigitsList(hlayer,1+fSDigitsOffset);
  fSPDhSDigits++;

  TH1F **hmod = new TH1F*[2];
  for (Int_t iLay=0; iLay<2; ++iLay) {
    sprintf(name,"ModPattern_SPD%d",iLay+1);
    sprintf(title,"Module map - SPD Layer %d",iLay+1);
    hmod[iLay]=new TH1F(name,title,240,0,240);
    hmod[iLay]->GetXaxis()->SetTitle("Module number");
    hmod[iLay]->GetYaxis()->SetTitle("Entries");
    fAliITSQADataMakerSim->Add2SDigitsList(hmod[iLay],2+iLay+fSDigitsOffset);
    fSPDhSDigits++;
  }
  

  AliDebug(1,Form("%d SPD SDigits histograms booked\n",fSPDhSDigits));

}

//____________________________________________________________________________
void AliITSQASPDDataMakerSim::MakeSDigits(TTree *sdigits)
{ 
  // Fill QA for SDIGIT - SPD -
  TBranch *brchSDigits = sdigits->GetBranch("ITS");
  for (Int_t imod=0; imod<240; ++imod){
    TClonesArray * sdig = new TClonesArray( "AliITSpListItem",1000 );
    brchSDigits->SetAddress( &sdig );
    brchSDigits->GetEvent(imod);
    Int_t nsdig=sdig->GetEntries();
    if (imod<80) {
      fAliITSQADataMakerSim->GetSDigitsData(1+fSDigitsOffset)->Fill(0.5,nsdig);
      fAliITSQADataMakerSim->GetSDigitsData(2+fSDigitsOffset)->Fill(imod,nsdig);
    }
    else {
      fAliITSQADataMakerSim->GetSDigitsData(1+fSDigitsOffset)->Fill(1,nsdig);
      fAliITSQADataMakerSim->GetSDigitsData(3+fSDigitsOffset)->Fill(imod,nsdig);
    }
    delete sdig;
  }

}

//____________________________________________________________________________ 
void AliITSQASPDDataMakerSim::InitHits()
{ 
  // Initialization for HITS data - SPD -
  fHitsOffset = (fAliITSQADataMakerSim->fHitsQAList)->GetEntries();

  //fSPDhHits must be incremented by one unit every time a histogram is ADDED to the QA List
  Char_t name[50];
  Char_t title[50];

  TH1F *hlayer = new TH1F("LayPattern_SPD","Layer map - SPD",6,0.,6.);
  hlayer->GetXaxis()->SetTitle("Layer number");
  hlayer->GetYaxis()->SetTitle("Entries");
  fAliITSQADataMakerSim->Add2HitsList(hlayer,1+fHitsOffset);
  fSPDhHits++;

  TH1F **hmod = new TH1F*[2];
  for (Int_t iLay=0; iLay<2; ++iLay) {
    sprintf(name,"ModPattern_SPD%d",iLay+1);
    sprintf(title,"Module map - SPD Layer %d",iLay+1);
    hmod[iLay]=new TH1F(name,title,240,0,240);
    hmod[iLay]->GetXaxis()->SetTitle("Module number");
    hmod[iLay]->GetYaxis()->SetTitle("Entries");
    fAliITSQADataMakerSim->Add2HitsList(hmod[iLay],2+iLay+fHitsOffset);
    fSPDhHits++;
  }

  TH1F *hhitlenght = new TH1F("Lenght_SPD","Hit lenght along y_{loc} coord",210,0.,210.);
  hhitlenght->GetXaxis()->SetTitle("Hit lenght [#mum]");
  hhitlenght->GetYaxis()->SetTitle("# hits");
  fAliITSQADataMakerSim->Add2HitsList(hhitlenght,4+fHitsOffset);
  fSPDhHits++;

  TH1F *hEdepos = new TH1F("EnergyDeposit_SPD","Deposited energy distribution (y_{loc}>180 #mum)",150,0.,300.); 
  hEdepos->GetXaxis()->SetTitle("Deposited energy [keV]"); 
  hEdepos->GetYaxis()->SetTitle("# hits");
  fAliITSQADataMakerSim->Add2HitsList(hEdepos,5+fHitsOffset);
  fSPDhHits++;

  AliDebug(1,Form("%d SPD Hits histograms booked\n",fSPDhHits));

}

//____________________________________________________________________________
void AliITSQASPDDataMakerSim::MakeHits(TTree *hits)
{ 
  // Fill QA for HITS - SPD -
  AliITS *fITS  = (AliITS*)gAlice->GetModule("ITS");
  fITS->SetTreeAddress();
  Int_t nmodules;
  fITS->InitModules(-1,nmodules); //-1->number of modules taken from AliITSgeom class kept in fITSgeom
                                  //nmodules is set

  fITS->FillModules(hits,0);

  for (Int_t imod=0; imod<240; ++imod){
    AliITSmodule *module = fITS->GetModule(imod);
    TObjArray *arrHits = module->GetHits();
    Int_t nhits = arrHits->GetEntriesFast();
    if (imod<80) {
      fAliITSQADataMakerSim->GetHitsData(1+fHitsOffset)->Fill(0.5,nhits);
      fAliITSQADataMakerSim->GetHitsData(2+fHitsOffset)->Fill(imod,nhits);
    } else {
      fAliITSQADataMakerSim->GetHitsData(1+fHitsOffset)->Fill(1,nhits);
      fAliITSQADataMakerSim->GetHitsData(3+fHitsOffset)->Fill(imod,nhits);
    }
    //printf("--w--AliITSQASPDDataMakerSim::MakeHits  nhits = %d\n",nhits);
    for (Int_t iHit=0; iHit<nhits; ++iHit) {
      AliITShit *hit = (AliITShit*) arrHits->At(iHit);
      Double_t xl,yl,zl,xl0,yl0,zl0;
      Double_t tof,tof0;
      hit->GetPositionL(xl,yl,zl,tof);
      hit->GetPositionL0(xl0,yl0,zl0,tof0);
      Float_t dyloc=TMath::Abs(yl-yl0)*10000.;
      fAliITSQADataMakerSim->GetHitsData(4+fHitsOffset)->Fill(dyloc);
      Float_t edep=hit->GetIonization()*1000000;
      if(dyloc>180.){
        fAliITSQADataMakerSim->GetHitsData(5+fHitsOffset)->Fill(edep);
      }
    }
  }
}
Commit	Line	Data
379510c2	1	/**************************************************************************
	2	* Copyright(c) 2007-2009, ALICE Experiment at CERN, All rights reserved. *
	3	* *
	4	* Author: The ALICE Off-line Project. *
	5	* Contributors are mentioned in the code where appropriate. *
	6	* *
	7	* Permission to use, copy, modify and distribute this software and its *
	8	* documentation strictly for non-commercial purposes is hereby granted *
	9	* without fee, provided that the above copyright notice appears in all *
	10	* copies and that both the copyright notice and this permission notice *
	11	* appear in the supporting documentation. The authors make no claims *
	12	* about the suitability of this software for any purpose. It is *
	13	* provided "as is" without express or implied warranty. *
	14	**************************************************************************/
	15
	16	/* $Id$ */
	17	// *************************************************************
	18	// Checks the quality assurance
	19	// by comparing with reference data
	20	// contained in a DB
	21	// -------------------------------------------------------------
	22	// W. Ferrarese + P. Cerello INFN Torino Feb 2008
	23	// M. Nicassio D. Elia INFN Bari April 2008
	24	// maria.nicassio@ba.infn.it
	25
	26	// --- ROOT system ---
	27	#include <TTree.h>
	28	#include <TH2.h>
	29	#include <TH1.h>
	30	// --- Standard library ---
	31
	32	// --- AliRoot header files ---
	33	#include "AliRun.h"
	34	#include "AliITSQADataMakerSim.h"
	35	#include "AliITSQASPDDataMakerSim.h"
	36	#include "AliQA.h"
	37	#include "AliQAChecker.h"
	38	#include "AliITSdigit.h"
	39	#include "AliITSdigitSPD.h"
	40	#include "AliITS.h"
	41	#include "AliITSmodule.h"
	42	#include "AliITShit.h"
	43	#include "AliITSLoader.h"
	44	#include "AliRunLoader.h"
	45
	46	ClassImp(AliITSQASPDDataMakerSim)
	47
	48	//____________________________________________________________________________
	49	AliITSQASPDDataMakerSim::AliITSQASPDDataMakerSim(AliITSQADataMakerSim *aliITSQADataMakerSim) :
	50	TObject(),
	51	fAliITSQADataMakerSim(aliITSQADataMakerSim),
	52	fSPDhDigits(0),
	53	fSPDhSDigits(0),
	54	fSPDhHits(0),
	55	fDigitsOffset(0),
	56	fSDigitsOffset(0),
	57	fHitsOffset(0)
	58	{
	59	//ctor used to discriminate OnLine-Offline analysis
	60	}
	61
	62	//____________________________________________________________________________
	63	AliITSQASPDDataMakerSim::AliITSQASPDDataMakerSim(const AliITSQASPDDataMakerSim& qadm) :
	64	TObject(),
65	fAliITSQADataMakerSim(qadm.fAliITSQADataMakerSim),
66	fSPDhDigits(qadm.fSPDhDigits),
67	fSPDhSDigits(qadm.fSPDhSDigits),
68	fSPDhHits(qadm.fSPDhHits),
69	fDigitsOffset(qadm.fDigitsOffset),
70	fSDigitsOffset(qadm.fSDigitsOffset),
71	fHitsOffset(qadm.fHitsOffset)
72	{
73	//copy ctor
74	fAliITSQADataMakerSim->SetName((const char*)qadm.fAliITSQADataMakerSim->GetName()) ;
75	fAliITSQADataMakerSim->SetTitle((const char*)qadm.fAliITSQADataMakerSim->GetTitle());
76	}
77
78	//__________________________________________________________________
79	AliITSQASPDDataMakerSim& AliITSQASPDDataMakerSim::operator = (const AliITSQASPDDataMakerSim& qac )
80	{
81	// Equal operator.
82	this->~AliITSQASPDDataMakerSim();
83	new(this) AliITSQASPDDataMakerSim(qac);
84	return *this;
85	}
86
87	//____________________________________________________________________________
88	void AliITSQASPDDataMakerSim::StartOfDetectorCycle()
89	{
90	//Detector specific actions at start of cycle
91	AliDebug(1,"AliITSQADM::Start of SPD Cycle\n");
92	}
93
94	//____________________________________________________________________________
95	void AliITSQASPDDataMakerSim::EndOfDetectorCycle(AliQA::TASKINDEX_t /task/, TObjArray* /list/)
96	{
97	// launch the QA checking
98	AliDebug(1,"AliITSDM instantiates checker with Run(AliQA::kITS, task, list)\n");
99
100	//AliQAChecker::Instance()->Run( AliQA::kITS , task, list);
101	}
102
103	//____________________________________________________________________________
104	void AliITSQASPDDataMakerSim::InitDigits()
105	{
106	// Initialization for DIGIT data - SPD -
107
108	fDigitsOffset = (fAliITSQADataMakerSim->fDigitsQAList)->GetEntries();
109	//fSPDhDigits must be incremented by one unit every time a histogram is ADDED to the QA List
110
111	Char_t name[50];
112	Char_t title[50];
113
114	TH1F *hlayer = new TH1F("LayPattern_SPD","Layer map - SPD",6,0.,6.);
115	hlayer->GetXaxis()->SetTitle("Layer number");
116	hlayer->GetYaxis()->SetTitle("Entries");
117	fAliITSQADataMakerSim->Add2DigitsList(hlayer,1+fDigitsOffset);
118	fSPDhDigits++;
119
120	TH1F *hmod = new TH1F[2];
121	for (Int_t iLay=0; iLay<2; iLay++) {
122	sprintf(name,"ModPattern_SPD%d",iLay+1);
123	sprintf(title,"Module map - SPD Layer %d",iLay+1);
124	hmod[iLay]=new TH1F(name,title,240,0,240);
125	hmod[iLay]->GetXaxis()->SetTitle("Module number");
126	hmod[iLay]->GetYaxis()->SetTitle("Entries");
127	fAliITSQADataMakerSim->Add2DigitsList(hmod[iLay],2+iLay+fDigitsOffset);
128	fSPDhDigits++;
129	}
130
131	TH1F *hcolumns = new TH1F("Columns_SPD","Columns - SPD",160,0.,160.);
132	hcolumns->GetXaxis()->SetTitle("Column number");
133	hcolumns->GetYaxis()->SetTitle("Entries");
134	fAliITSQADataMakerSim->Add2DigitsList(hcolumns,4+fDigitsOffset);
135	fSPDhDigits++;
136
137	TH1F *hrows = new TH1F("Rows_SPD","Rows - SPD",256,0.,256.);
138	hrows->GetXaxis()->SetTitle("Row number");
139	hrows->GetYaxis()->SetTitle("Entries");
140	fAliITSQADataMakerSim->Add2DigitsList(hrows,5+fDigitsOffset);
141	fSPDhDigits++;
142
143	TH1F** hMultSPDdigits = new TH1F*[2];
144	for (Int_t iLay=0; iLay<2; ++iLay) {
145	sprintf(name,"DigitMultiplicity_SPD%d",iLay+1);
146	sprintf(title,"Digit multiplicity - SPD Layer %d",iLay+1);
147	hMultSPDdigits[iLay]=new TH1F(name,title,200,0.,200.);
148	hMultSPDdigits[iLay]->GetXaxis()->SetTitle("Digit multiplicity");
149	hMultSPDdigits[iLay]->GetYaxis()->SetTitle("Entries");
150	fAliITSQADataMakerSim->Add2DigitsList(hMultSPDdigits[iLay], 6+iLay+fDigitsOffset);
151	fSPDhDigits++;
152	}
153
154	TH2F *hMultSPDdig2MultSPDdig1 = new TH2F("DigitMultCorrelation_SPD","Digit multiplicity correlation - SPD",200,0.,200.,200,0.,200.);
155	hMultSPDdig2MultSPDdig1->GetXaxis()->SetTitle("Digit multiplicity (Layer 1)");
156	hMultSPDdig2MultSPDdig1->GetYaxis()->SetTitle("Digit multiplicity (Layer 2)");
157	fAliITSQADataMakerSim->Add2DigitsList(hMultSPDdig2MultSPDdig1,8+fDigitsOffset);
158	fSPDhDigits++;
159
160	AliDebug(1,Form("%d SPD Digits histograms booked\n",fSPDhDigits));
161
162	}
163
164	//____________________________________________________________________________
165	void AliITSQASPDDataMakerSim::MakeDigits(TTree *digits)
166	{
167	// Fill QA for DIGIT - SPD -
168	AliITS fITS = (AliITS)gAlice->GetModule("ITS");
169	fITS->SetTreeAddress();
170	TClonesArray *iITSdigits = fITS->DigitsAddress(0); // 0->SPD
171
172	Int_t nDigitsL1=0;
173	Int_t nDigitsL2=0;
174
175	for (Int_t imod=0; imod<240; ++imod){
176	digits->GetEvent(imod);
177	Int_t ndigits = iITSdigits->GetEntries();
178	if (imod<80) {
179	fAliITSQADataMakerSim->GetDigitsData(1+fDigitsOffset)->Fill(0.5,ndigits);
180	fAliITSQADataMakerSim->GetDigitsData(2+fDigitsOffset)->Fill(imod,ndigits);
181	nDigitsL1+=ndigits;
182	}
183	else {
184	fAliITSQADataMakerSim->GetDigitsData(1+fDigitsOffset)->Fill(1,ndigits);
185	fAliITSQADataMakerSim->GetDigitsData(3+fDigitsOffset)->Fill(imod,ndigits);
186	nDigitsL2+=ndigits;
187	}
188	for (Int_t idig=0; idig<ndigits; ++idig) {
189	AliITSdigit dig=(AliITSdigit)iITSdigits->UncheckedAt(idig);
190	Int_t col=dig->GetCoord1(); // cell number z
191	Int_t row=dig->GetCoord2(); // cell number x
192	fAliITSQADataMakerSim->GetDigitsData(4+fDigitsOffset)->Fill(col);
193	fAliITSQADataMakerSim->GetDigitsData(5+fDigitsOffset)->Fill(row);
194	}
195	}
196	fAliITSQADataMakerSim->GetDigitsData(6+fDigitsOffset)->Fill(nDigitsL1);
197	fAliITSQADataMakerSim->GetDigitsData(7+fDigitsOffset)->Fill(nDigitsL2);
198	fAliITSQADataMakerSim->GetDigitsData(8+fDigitsOffset)->Fill(nDigitsL1,nDigitsL2);
199	}
200
201	//____________________________________________________________________________
202	void AliITSQASPDDataMakerSim::InitSDigits()
203	{
204	// Initialization for SDIGIT data - SPD -
205	fSDigitsOffset = (fAliITSQADataMakerSim->fSDigitsQAList)->GetEntries();
206
207	//fSPDhSDigits must be incremented by one unit every time a histogram is ADDED to the QA List
208	Char_t name[50];
209	Char_t title[50];
210
211	TH1F *hlayer = new TH1F("LayPattern_SPD","Layer map - SPD",6,0.,6.);
212	hlayer->GetXaxis()->SetTitle("Layer number");
213	hlayer->GetYaxis()->SetTitle("Entries");
214	fAliITSQADataMakerSim->Add2SDigitsList(hlayer,1+fSDigitsOffset);
215	fSPDhSDigits++;
216
217	TH1F *hmod = new TH1F[2];
218	for (Int_t iLay=0; iLay<2; ++iLay) {
219	sprintf(name,"ModPattern_SPD%d",iLay+1);
220	sprintf(title,"Module map - SPD Layer %d",iLay+1);
221	hmod[iLay]=new TH1F(name,title,240,0,240);
222	hmod[iLay]->GetXaxis()->SetTitle("Module number");
223	hmod[iLay]->GetYaxis()->SetTitle("Entries");
224	fAliITSQADataMakerSim->Add2SDigitsList(hmod[iLay],2+iLay+fSDigitsOffset);
225	fSPDhSDigits++;
226	}
227
228
229	AliDebug(1,Form("%d SPD SDigits histograms booked\n",fSPDhSDigits));
230
231	}
232
233	//____________________________________________________________________________
234	void AliITSQASPDDataMakerSim::MakeSDigits(TTree *sdigits)
235	{
236	// Fill QA for SDIGIT - SPD -
237	TBranch *brchSDigits = sdigits->GetBranch("ITS");
238	for (Int_t imod=0; imod<240; ++imod){
239	TClonesArray * sdig = new TClonesArray( "AliITSpListItem",1000 );
240	brchSDigits->SetAddress( &sdig );
241	brchSDigits->GetEvent(imod);
242	Int_t nsdig=sdig->GetEntries();
243	if (imod<80) {
244	fAliITSQADataMakerSim->GetSDigitsData(1+fSDigitsOffset)->Fill(0.5,nsdig);
245	fAliITSQADataMakerSim->GetSDigitsData(2+fSDigitsOffset)->Fill(imod,nsdig);
246	}
247	else {
248	fAliITSQADataMakerSim->GetSDigitsData(1+fSDigitsOffset)->Fill(1,nsdig);
249	fAliITSQADataMakerSim->GetSDigitsData(3+fSDigitsOffset)->Fill(imod,nsdig);
250	}
251	delete sdig;
252	}
253
254	}
255
256	//____________________________________________________________________________
257	void AliITSQASPDDataMakerSim::InitHits()
258	{
259	// Initialization for HITS data - SPD -
260	fHitsOffset = (fAliITSQADataMakerSim->fHitsQAList)->GetEntries();
261
262	//fSPDhHits must be incremented by one unit every time a histogram is ADDED to the QA List
263	Char_t name[50];
264	Char_t title[50];
265
266	TH1F *hlayer = new TH1F("LayPattern_SPD","Layer map - SPD",6,0.,6.);
267	hlayer->GetXaxis()->SetTitle("Layer number");
268	hlayer->GetYaxis()->SetTitle("Entries");
269	fAliITSQADataMakerSim->Add2HitsList(hlayer,1+fHitsOffset);
270	fSPDhHits++;
271
272	TH1F *hmod = new TH1F[2];
273	for (Int_t iLay=0; iLay<2; ++iLay) {
274	sprintf(name,"ModPattern_SPD%d",iLay+1);
275	sprintf(title,"Module map - SPD Layer %d",iLay+1);
276	hmod[iLay]=new TH1F(name,title,240,0,240);
277	hmod[iLay]->GetXaxis()->SetTitle("Module number");
278	hmod[iLay]->GetYaxis()->SetTitle("Entries");
279	fAliITSQADataMakerSim->Add2HitsList(hmod[iLay],2+iLay+fHitsOffset);
280	fSPDhHits++;
281	}
282
283	TH1F *hhitlenght = new TH1F("Lenght_SPD","Hit lenght along y_{loc} coord",210,0.,210.);
284	hhitlenght->GetXaxis()->SetTitle("Hit lenght [#mum]");
285	hhitlenght->GetYaxis()->SetTitle("# hits");
286	fAliITSQADataMakerSim->Add2HitsList(hhitlenght,4+fHitsOffset);
287	fSPDhHits++;
288
289	TH1F *hEdepos = new TH1F("EnergyDeposit_SPD","Deposited energy distribution (y_{loc}>180 #mum)",150,0.,300.);
290	hEdepos->GetXaxis()->SetTitle("Deposited energy [keV]");
291	hEdepos->GetYaxis()->SetTitle("# hits");
292	fAliITSQADataMakerSim->Add2HitsList(hEdepos,5+fHitsOffset);
293	fSPDhHits++;
294
295	AliDebug(1,Form("%d SPD Hits histograms booked\n",fSPDhHits));
296
297	}
298
299	//____________________________________________________________________________
300	void AliITSQASPDDataMakerSim::MakeHits(TTree *hits)
301	{
302	// Fill QA for HITS - SPD -
303	AliITS fITS = (AliITS)gAlice->GetModule("ITS");
304	fITS->SetTreeAddress();
305	Int_t nmodules;
306	fITS->InitModules(-1,nmodules); //-1->number of modules taken from AliITSgeom class kept in fITSgeom
307	//nmodules is set
308
309	fITS->FillModules(hits,0);
310
311	for (Int_t imod=0; imod<240; ++imod){
312	AliITSmodule *module = fITS->GetModule(imod);
313	TObjArray *arrHits = module->GetHits();
314	Int_t nhits = arrHits->GetEntriesFast();
315	if (imod<80) {
316	fAliITSQADataMakerSim->GetHitsData(1+fHitsOffset)->Fill(0.5,nhits);
317	fAliITSQADataMakerSim->GetHitsData(2+fHitsOffset)->Fill(imod,nhits);
318	} else {
319	fAliITSQADataMakerSim->GetHitsData(1+fHitsOffset)->Fill(1,nhits);
320	fAliITSQADataMakerSim->GetHitsData(3+fHitsOffset)->Fill(imod,nhits);
321	}
322	//printf("--w--AliITSQASPDDataMakerSim::MakeHits nhits = %d\n",nhits);
323	for (Int_t iHit=0; iHit<nhits; ++iHit) {
324	AliITShit hit = (AliITShit) arrHits->At(iHit);
325	Double_t xl,yl,zl,xl0,yl0,zl0;
326	Double_t tof,tof0;
327	hit->GetPositionL(xl,yl,zl,tof);
328	hit->GetPositionL0(xl0,yl0,zl0,tof0);
329	Float_t dyloc=TMath::Abs(yl-yl0)*10000.;
330	fAliITSQADataMakerSim->GetHitsData(4+fHitsOffset)->Fill(dyloc);
331	Float_t edep=hit->GetIonization()*1000000;
332	if(dyloc>180.){
333	fAliITSQADataMakerSim->GetHitsData(5+fHitsOffset)->Fill(edep);
334	}
335	}
336	}
337	}