[u/mrichter/AliRoot.git] / EMCAL / AliEMCALQADataMakerRec.cxx

/**************************************************************************
 * Copyright(c) 1998-1999, 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.                  *
 **************************************************************************/
/*
Based on the QA code for PHOS written by Yves Schutz July 2007

Authors:  J.Klay (Cal Poly) May 2008
          S. Salur LBL April 2008

*/

// --- ROOT system ---
#include <TClonesArray.h>
#include <TFile.h> 
#include <TH1F.h> 
#include <TH1I.h> 
#include <TH2F.h> 
#include <TProfile.h> 

// --- Standard library ---


// --- AliRoot header files ---
#include "AliESDCaloCluster.h"
#include "AliESDCaloCells.h"
#include "AliESDEvent.h"
#include "AliLog.h"
#include "AliEMCALQADataMakerRec.h"
#include "AliQAChecker.h"
#include "AliEMCALRecPoint.h" 
#include "AliEMCALRawUtils.h"
#include "AliEMCALReconstructor.h"
#include "AliEMCALRecParam.h"
#include "AliRawReader.h"
#include "AliCaloRawStream.h"

ClassImp(AliEMCALQADataMakerRec)
           
//____________________________________________________________________________ 
  AliEMCALQADataMakerRec::AliEMCALQADataMakerRec() : 
    AliQADataMakerRec(AliQAv1::GetDetName(AliQAv1::kEMCAL), "EMCAL Quality Assurance Data Maker"),
    fSuperModules(4) // FIXME!!! number of SuperModules; 4 for 2009; update default to 12 for later runs..
{
  // ctor
}

//____________________________________________________________________________ 
AliEMCALQADataMakerRec::AliEMCALQADataMakerRec(const AliEMCALQADataMakerRec& qadm) :
  AliQADataMakerRec()
{
  //copy ctor 
  SetName((const char*)qadm.GetName()) ; 
  SetTitle((const char*)qadm.GetTitle()); 
  fSuperModules = qadm.GetSuperModules();
}

//__________________________________________________________________
AliEMCALQADataMakerRec& AliEMCALQADataMakerRec::operator = (const AliEMCALQADataMakerRec& qadm )
{
  // Equal operator.
  this->~AliEMCALQADataMakerRec();
  new(this) AliEMCALQADataMakerRec(qadm);
  return *this;
}
 
//____________________________________________________________________________ 
void AliEMCALQADataMakerRec::EndOfDetectorCycle(AliQAv1::TASKINDEX_t task, TObjArray ** list)
{
  //Detector specific actions at end of cycle
  // do the QA checking
  AliQAChecker::Instance()->Run(AliQAv1::kEMCAL, task, list) ;  
}

//____________________________________________________________________________ 
void AliEMCALQADataMakerRec::InitESDs()
{
  //Create histograms to controll ESD
  const Bool_t expert   = kTRUE ; 
  const Bool_t image    = kTRUE ; 
  
  TH1F * h1 = new TH1F("hESDCaloClusterE",  "ESDs CaloCluster energy in EMCAL",    200, 0., 20.) ; 
  h1->Sumw2() ;
  Add2ESDsList(h1, kESDCaloClusE, !expert, image)  ;                                                     

  TH1I * h2 = new TH1I("hESDCaloClusterM", "ESDs CaloCluster multiplicity in EMCAL", 100, 0,  100) ; 
  h2->Sumw2() ;
  Add2ESDsList(h2, kESDCaloClusM, !expert, image)  ;

  TH1F * h3 = new TH1F("hESDCaloCellA",  "ESDs CaloCell amplitude in EMCAL",    500, 0., 250.) ; 
  h3->Sumw2() ;
  Add2ESDsList(h3, kESDCaloCellA, !expert, image)  ;  
 
  TH1I * h4 = new TH1I("hESDCaloCellM", "ESDs CaloCell multiplicity in EMCAL", 200, 0,  1000) ; 
  h4->Sumw2() ;
  Add2ESDsList(h4, kESDCaloCellM, !expert, image) ;
	
}

//____________________________________________________________________________ 
void AliEMCALQADataMakerRec::InitRecPoints()
{
  // create Reconstructed Points histograms in RecPoints subdir
  const Bool_t expert   = kTRUE ; 
  const Bool_t image    = kTRUE ; 
  
  TH1F* h0 = new TH1F("hEMCALRpE","EMCAL RecPoint energies",200, 0.,20.); //GeV
  h0->Sumw2();
  Add2RecPointsList(h0,kRecPE, !expert, image);

  TH1I* h1 = new TH1I("hEMCALRpM","EMCAL RecPoint multiplicities",100,0,100);
  h1->Sumw2();
  Add2RecPointsList(h1,kRecPM, !expert, image);

  TH1I* h2 = new TH1I("hEMCALRpDigM","EMCAL RecPoint Digit Multiplicities",20,0,20);
  h2->Sumw2();
  Add2RecPointsList(h2,kRecPDigM, !expert, image);

}

//____________________________________________________________________________ 
void AliEMCALQADataMakerRec::InitRaws()
{
  // create Raws histograms in Raws subdir
   const Bool_t expert   = kTRUE ; 
   const Bool_t saveCorr = kTRUE ; 
   const Bool_t image    = kTRUE ; 

  int nTowersPerSM = 1152; // number of towers in a SuperModule; 24x48
  int nTot = fSuperModules * nTowersPerSM; // max number of towers in all SuperModules

  // counter info: number of channels per event (bins are SM index)
  TProfile * h0 = new TProfile("hLowEmcalSupermodules", "Low Gain EMC: # of towers vs SuperMod",
			       fSuperModules, -0.5, fSuperModules-0.5) ;
  Add2RawsList(h0, kNsmodLG, !expert, image, !saveCorr) ;
  TProfile * h1 = new TProfile("hHighEmcalSupermodules", "High Gain EMC: # of towers vs SuperMod",  
			       fSuperModules, -0.5, fSuperModules-0.5) ; 
  Add2RawsList(h1, kNsmodHG, !expert, image, !saveCorr) ;

  // where did max sample occur? (bins are towers)
  TProfile * h2 = new TProfile("hLowEmcalRawtime", "Low Gain EMC: Time at Max vs towerId", 
			       nTot, -0.5, nTot-0.5) ;
  Add2RawsList(h2, kTimeLG, !expert, image, !saveCorr) ;
  TProfile * h3 = new TProfile("hHighEmcalRawtime", "High Gain EMC: Time at Max vs towerId", 
			       nTot, -0.5, nTot-0.5) ;
  Add2RawsList(h3, kTimeHG, !expert, image, !saveCorr) ;

  // how much above pedestal was the max sample?  (bins are towers)
  TProfile * h4 = new TProfile("hLowEmcalRawMaxMinusMin", "Low Gain EMC: Max - Min vs towerId", 
			       nTot, -0.5, nTot-0.5) ;
  Add2RawsList(h4, kSigLG, !expert, image, !saveCorr) ;
  TProfile * h5 = new TProfile("hHighEmcalRawMaxMinusMin", "High Gain EMC: Max - Min vs towerId",
			       nTot, -0.5, nTot-0.5) ;
  Add2RawsList(h5, kSigHG, !expert, image, !saveCorr) ;

  // total counter: channels per event
  TH1I * h6 = new TH1I("hLowNtot", "Low Gain EMC: Total Number of found towers", 200, 0, nTot) ;
  h6->Sumw2() ;
  Add2RawsList(h6, kNtotLG, !expert, image, !saveCorr) ;
  TH1I * h7 = new TH1I("hHighNtot", "High Gain EMC: Total Number of found towers", 200,0, nTot) ;
  h7->Sumw2() ;
  Add2RawsList(h7, kNtotHG, !expert, image, !saveCorr) ;

  // pedestal (bins are towers)
  TProfile * h8 = new TProfile("hLowEmcalRawPed", "Low Gain EMC: Pedestal vs towerId", 
			       nTot, -0.5, nTot-0.5) ;
  Add2RawsList(h8, kPedLG, !expert, image, !saveCorr) ;
  TProfile * h9 = new TProfile("hHighEmcalRawPed", "High Gain EMC: Pedestal vs towerId",
			       nTot, -0.5, nTot-0.5) ;
  Add2RawsList(h9, kPedHG, !expert, image, !saveCorr) ;

  // pedestal rms (standard dev = sqrt of variance estimator for pedestal) (bins are towers)
  TProfile * h10 = new TProfile("hLowEmcalRawPedRMS", "Low Gain EMC: Pedestal RMS vs towerId", 
				nTot, -0.5, nTot-0.5) ;
  Add2RawsList(h10, kPedRMSLG, !expert, image, !saveCorr) ;
  TProfile * h11 = new TProfile("hHighEmcalRawPedRMS", "High Gain EMC: Pedestal RMS vs towerId",
				nTot, -0.5, nTot-0.5) ;
  Add2RawsList(h11, kPedRMSHG, !expert, image, !saveCorr) ;
  
}

//____________________________________________________________________________
void AliEMCALQADataMakerRec::MakeESDs(AliESDEvent * esd)
{
  // make QA data from ESDs

  Int_t nTot = 0 ; 
  for ( Int_t index = 0; index < esd->GetNumberOfCaloClusters() ; index++ ) {
    AliESDCaloCluster * clu = esd->GetCaloCluster(index) ;
    if( clu->IsEMCAL() ) {
      GetESDsData(kESDCaloClusE)->Fill(clu->E()) ;
      nTot++ ;
    } 
  }
  GetESDsData(kESDCaloClusM)->Fill(nTot) ;

  //fill calo cells
  AliESDCaloCells* cells = esd->GetEMCALCells();
  GetESDsData(kESDCaloCellM)->Fill(cells->GetNumberOfCells()) ;

  for ( Int_t index = 0; index < cells->GetNumberOfCells() ; index++ ) {
    GetESDsData(kESDCaloCellA)->Fill(cells->GetAmplitude(index)) ;
  }

}

//____________________________________________________________________________
void AliEMCALQADataMakerRec::MakeRaws(AliRawReader* rawReader)
{
  //Fill prepared histograms with Raw digit properties

  //Raw histogram filling not yet implemented
  //
  //Need to figure out how to get the info we want without having to
  //actually run Raw2Digits twice.
  //I suspect what we actually want is a raw digits method, not a true
  //emcal raw data method, but this doesn't seem to be allowed in
  //AliQADataMakerRec.h

  // For now, to avoid redoing the expensive signal fits we just
  // look at max vs min of the signal spextra, a la online usage in
  // AliCaloCalibPedestal

  rawReader->Reset() ;
  AliCaloRawStream in(rawReader,"EMCAL"); 

  // setup
  int nTowersPerSM = 1152; // number of towers in a SuperModule; 24x48
  int nRows = 24; // number of rows per SuperModule
  int sampleMin = 0; 
  int sampleMax = 0x3ff; // 1023 = 10-bit range

  // for the pedestal calculation
  Bool_t selectPedestalSamples = kTRUE;
  int firstPedestalSample = 0;
  int lastPedestalSample = 15;

  // SM counters; decl. should be safe, assuming we don't get more than 12 SuperModules..
  int nTotalSMLG[12] = {0};
  int nTotalSMHG[12] = {0};

  // indices for the reading
  int iSM = 0;
  int sample = 0;
  int gain = 0;
  int time = 0;
  // counters, on sample level
  int i = 0; // the sample number in current event.
  int max = sampleMin, min = sampleMax;//Use these for picking the pedestal
  int maxTime = 0;

  // for the pedestal calculation
  int sampleSum = 0; // sum of samples
  int squaredSampleSum = 0; // sum of samples squared
  int nSum = 0; // number of samples in sum
  // calc. quantities
  double meanPed = 0, squaredMean = 0, rmsPed = 0;
  
  while (in.Next()) { // loop over input stream
    sample = in.GetSignal(); //Get the adc signal
    time = in.GetTime();
    if (sample < min) { min = sample; }
    if (sample > max) { 
      max = sample;
      maxTime = time;
    }
    i++;

    // should we add it for the pedestal calculation?
    if ( (firstPedestalSample<=time && time<=lastPedestalSample) || // sample time in range
	 !selectPedestalSamples ) { // or we don't restrict the sample range.. - then we'll take all 
      sampleSum += sample;
      squaredSampleSum += sample*sample;
      nSum++;
    }

    if ( i >= in.GetTimeLength()) {
      // calculate pedesstal estimate: mean of possibly selected samples
      if (nSum > 0) {
	meanPed = sampleSum / (1.0 * nSum);
	squaredMean = squaredSampleSum / (1.0 * nSum);
	// The variance (rms squared) is equal to the mean of the squares minus the square of the mean..
	rmsPed = sqrt(squaredMean - meanPed*meanPed); 
      }
      else {
	meanPed = 0;
	squaredMean = 0;
	rmsPed  = 0;
      }

      //If we're here then we're done with this tower
      gain = -1; // init to not valid value
      if ( in.IsLowGain() ) {
	gain = 0;
      }
      else if ( in.IsHighGain() ) {
	gain = 1;
      }
      
      iSM = in.GetModule(); //The modules are numbered starting from 0

      if (iSM>=0 && iSM<fSuperModules) { // valid module reading, can go on with filling

	int towerId = iSM*nTowersPerSM + in.GetColumn()*nRows + in.GetRow();

	if (gain == 0) { 
	  //fill the low gain histograms, and counters
	  nTotalSMLG[iSM]++; // one more channel found
	  GetRawsData(kSigLG)->Fill(towerId, max - min);
	  GetRawsData(kTimeLG)->Fill(towerId, maxTime);
	  if (nSum>0) { // only fill pedestal info in case it could be calculated
	    GetRawsData(kPedLG)->Fill(towerId, meanPed);
	    GetRawsData(kPedRMSLG)->Fill(towerId, rmsPed);
	  }
	} // gain==0
	else if (gain == 1) {       	
	  //fill the high gain ones
	  nTotalSMHG[iSM]++; // one more channel found
	  GetRawsData(kSigHG)->Fill(towerId, max - min);
	  GetRawsData(kTimeHG)->Fill(towerId, maxTime);
	  if (nSum>0) { // only fill pedestal info in case it could be calculated
	    GetRawsData(kPedHG)->Fill(towerId, meanPed);
	    GetRawsData(kPedRMSHG)->Fill(towerId, rmsPed);
	  }
	}
      } // SM index OK

      // reset counters
      max = sampleMin; min = sampleMax;
      maxTime = 0;
      i = 0;
      // also pedestal calc counters
      sampleSum = 0; // sum of samples
      squaredSampleSum = 0; // sum of samples squared
      nSum = 0; // number of samples in sum
    
    }//End if, of channel
   
  }//end while, of stream

  // let's also fill the SM and event counter histograms
  int nTotalHG = 0;
  int nTotalLG = 0;
  for (iSM=0; iSM<fSuperModules; iSM++) {  
    nTotalLG += nTotalSMLG[iSM]; 
    nTotalHG += nTotalSMHG[iSM]; 
    GetRawsData(kNsmodLG)->Fill(iSM, nTotalSMLG[iSM]); 
    GetRawsData(kNsmodHG)->Fill(iSM, nTotalSMHG[iSM]); 
  }
  GetRawsData(kNtotLG)->Fill(nTotalLG);
  GetRawsData(kNtotHG)->Fill(nTotalHG);

  // just in case the next rawreader consumer forgets to reset; let's do it here again..
  rawReader->Reset() ;

  return;
}

//____________________________________________________________________________
void AliEMCALQADataMakerRec::MakeRecPoints(TTree * clustersTree)
{
  // makes data from RecPoints
  TBranch *emcbranch = clustersTree->GetBranch("EMCALECARP");
  if (!emcbranch) { 
    AliError("can't get the branch with the EMCAL clusters !");
    return;
  }
  TObjArray * emcrecpoints = new TObjArray(100) ;
  emcbranch->SetAddress(&emcrecpoints);
  emcbranch->GetEntry(0);
  
  GetRecPointsData(kRecPM)->Fill(emcrecpoints->GetEntriesFast()) ; 
  TIter next(emcrecpoints) ; 
  AliEMCALRecPoint * rp ; 
  while ( (rp = dynamic_cast<AliEMCALRecPoint *>(next())) ) {
    GetRecPointsData(kRecPE)->Fill( rp->GetEnergy()) ;
    GetRecPointsData(kRecPDigM)->Fill(rp->GetMultiplicity());
  }
  emcrecpoints->Delete();
  delete emcrecpoints;
  
}

//____________________________________________________________________________ 
void AliEMCALQADataMakerRec::StartOfDetectorCycle()
{
  //Detector specific actions at start of cycle
  
}
Commit	Line	Data
94594e5d	1	/**************************************************************************
	2	* Copyright(c) 1998-1999, 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	Based on the QA code for PHOS written by Yves Schutz July 2007
	17
	18	Authors: J.Klay (Cal Poly) May 2008
	19	S. Salur LBL April 2008
	20
	21	*/
	22
	23	// --- ROOT system ---
	24	#include <TClonesArray.h>
	25	#include <TFile.h>
	26	#include <TH1F.h>
	27	#include <TH1I.h>
	28	#include <TH2F.h>
3fe36ccb	29	#include <TProfile.h>
94594e5d	30
	31	// --- Standard library ---
	32
3fe36ccb	33
94594e5d	34	// --- AliRoot header files ---
94594e5d	35	#include "AliESDCaloCluster.h"
601c73e3	36	#include "AliESDCaloCells.h"
94594e5d	37	#include "AliESDEvent.h"
	38	#include "AliLog.h"
	39	#include "AliEMCALQADataMakerRec.h"
	40	#include "AliQAChecker.h"
	41	#include "AliEMCALRecPoint.h"
	42	#include "AliEMCALRawUtils.h"
	43	#include "AliEMCALReconstructor.h"
	44	#include "AliEMCALRecParam.h"
78328afd	45	#include "AliRawReader.h"
3fe36ccb	46	#include "AliCaloRawStream.h"
94594e5d	47
	48	ClassImp(AliEMCALQADataMakerRec)
	49
	50	//____________________________________________________________________________
	51	AliEMCALQADataMakerRec::AliEMCALQADataMakerRec() :
3fe36ccb	52	AliQADataMakerRec(AliQAv1::GetDetName(AliQAv1::kEMCAL), "EMCAL Quality Assurance Data Maker"),
3fe36ccb	53	fSuperModules(4) // FIXME!!! number of SuperModules; 4 for 2009; update default to 12 for later runs..
94594e5d	54	{
	55	// ctor
	56	}
	57
	58	//____________________________________________________________________________
	59	AliEMCALQADataMakerRec::AliEMCALQADataMakerRec(const AliEMCALQADataMakerRec& qadm) :
	60	AliQADataMakerRec()
	61	{
	62	//copy ctor
	63	SetName((const char*)qadm.GetName()) ;
	64	SetTitle((const char*)qadm.GetTitle());
3fe36ccb	65	fSuperModules = qadm.GetSuperModules();
94594e5d	66	}
	67
	68	//__________________________________________________________________
	69	AliEMCALQADataMakerRec& AliEMCALQADataMakerRec::operator = (const AliEMCALQADataMakerRec& qadm )
	70	{
	71	// Equal operator.
	72	this->~AliEMCALQADataMakerRec();
	73	new(this) AliEMCALQADataMakerRec(qadm);
	74	return *this;
	75	}
	76
	77	//____________________________________________________________________________
4e25ac79	78	void AliEMCALQADataMakerRec::EndOfDetectorCycle(AliQAv1::TASKINDEX_t task, TObjArray ** list)
94594e5d	79	{
	80	//Detector specific actions at end of cycle
	81	// do the QA checking
4e25ac79	82	AliQAChecker::Instance()->Run(AliQAv1::kEMCAL, task, list) ;
94594e5d	83	}
	84
	85	//____________________________________________________________________________
	86	void AliEMCALQADataMakerRec::InitESDs()
	87	{
	88	//Create histograms to controll ESD
7d297381	89	const Bool_t expert = kTRUE ;
	90	const Bool_t image = kTRUE ;
	91
601c73e3	92	TH1F * h1 = new TH1F("hESDCaloClusterE", "ESDs CaloCluster energy in EMCAL", 200, 0., 20.) ;
94594e5d	93	h1->Sumw2() ;
7d297381	94	Add2ESDsList(h1, kESDCaloClusE, !expert, image) ;
601c73e3	95
601c73e3	96	TH1I * h2 = new TH1I("hESDCaloClusterM", "ESDs CaloCluster multiplicity in EMCAL", 100, 0, 100) ;
94594e5d	97	h2->Sumw2() ;
7d297381	98	Add2ESDsList(h2, kESDCaloClusM, !expert, image) ;
601c73e3	99
601c73e3	100	TH1F * h3 = new TH1F("hESDCaloCellA", "ESDs CaloCell amplitude in EMCAL", 500, 0., 250.) ;
94594e5d	101	h3->Sumw2() ;
7d297381	102	Add2ESDsList(h3, kESDCaloCellA, !expert, image) ;
94594e5d	103
601c73e3	104	TH1I * h4 = new TH1I("hESDCaloCellM", "ESDs CaloCell multiplicity in EMCAL", 200, 0, 1000) ;
94594e5d	105	h4->Sumw2() ;
7d297381	106	Add2ESDsList(h4, kESDCaloCellM, !expert, image) ;
94594e5d	107
	108	}
	109
	110	//____________________________________________________________________________
	111	void AliEMCALQADataMakerRec::InitRecPoints()
	112	{
	113	// create Reconstructed Points histograms in RecPoints subdir
7d297381	114	const Bool_t expert = kTRUE ;
	115	const Bool_t image = kTRUE ;
	116
601c73e3	117	TH1F* h0 = new TH1F("hEMCALRpE","EMCAL RecPoint energies",200, 0.,20.); //GeV
601c73e3	118	h0->Sumw2();
7d297381	119	Add2RecPointsList(h0,kRecPE, !expert, image);
94594e5d	120
601c73e3	121	TH1I* h1 = new TH1I("hEMCALRpM","EMCAL RecPoint multiplicities",100,0,100);
601c73e3	122	h1->Sumw2();
7d297381	123	Add2RecPointsList(h1,kRecPM, !expert, image);
94594e5d	124
601c73e3	125	TH1I* h2 = new TH1I("hEMCALRpDigM","EMCAL RecPoint Digit Multiplicities",20,0,20);
601c73e3	126	h2->Sumw2();
7d297381	127	Add2RecPointsList(h2,kRecPDigM, !expert, image);
94594e5d	128
	129	}
	130
	131	//____________________________________________________________________________
	132	void AliEMCALQADataMakerRec::InitRaws()
	133	{
	134	// create Raws histograms in Raws subdir
7d297381	135	const Bool_t expert = kTRUE ;
	136	const Bool_t saveCorr = kTRUE ;
	137	const Bool_t image = kTRUE ;
3fe36ccb	138
	139	int nTowersPerSM = 1152; // number of towers in a SuperModule; 24x48
	140	int nTot = fSuperModules * nTowersPerSM; // max number of towers in all SuperModules
	141
	142	// counter info: number of channels per event (bins are SM index)
	143	TProfile * h0 = new TProfile("hLowEmcalSupermodules", "Low Gain EMC: # of towers vs SuperMod",
	144	fSuperModules, -0.5, fSuperModules-0.5) ;
7d297381	145	Add2RawsList(h0, kNsmodLG, !expert, image, !saveCorr) ;
3fe36ccb	146	TProfile * h1 = new TProfile("hHighEmcalSupermodules", "High Gain EMC: # of towers vs SuperMod",
3fe36ccb	147	fSuperModules, -0.5, fSuperModules-0.5) ;
7d297381	148	Add2RawsList(h1, kNsmodHG, !expert, image, !saveCorr) ;
94594e5d	149
3fe36ccb	150	// where did max sample occur? (bins are towers)
	151	TProfile * h2 = new TProfile("hLowEmcalRawtime", "Low Gain EMC: Time at Max vs towerId",
	152	nTot, -0.5, nTot-0.5) ;
	153	Add2RawsList(h2, kTimeLG, !expert, image, !saveCorr) ;
	154	TProfile * h3 = new TProfile("hHighEmcalRawtime", "High Gain EMC: Time at Max vs towerId",
	155	nTot, -0.5, nTot-0.5) ;
	156	Add2RawsList(h3, kTimeHG, !expert, image, !saveCorr) ;
94594e5d	157
3fe36ccb	158	// how much above pedestal was the max sample? (bins are towers)
	159	TProfile * h4 = new TProfile("hLowEmcalRawMaxMinusMin", "Low Gain EMC: Max - Min vs towerId",
	160	nTot, -0.5, nTot-0.5) ;
	161	Add2RawsList(h4, kSigLG, !expert, image, !saveCorr) ;
	162	TProfile * h5 = new TProfile("hHighEmcalRawMaxMinusMin", "High Gain EMC: Max - Min vs towerId",
	163	nTot, -0.5, nTot-0.5) ;
	164	Add2RawsList(h5, kSigHG, !expert, image, !saveCorr) ;
601c73e3	165
3fe36ccb	166	// total counter: channels per event
3fe36ccb	167	TH1I * h6 = new TH1I("hLowNtot", "Low Gain EMC: Total Number of found towers", 200, 0, nTot) ;
601c73e3	168	h6->Sumw2() ;
7d297381	169	Add2RawsList(h6, kNtotLG, !expert, image, !saveCorr) ;
3fe36ccb	170	TH1I * h7 = new TH1I("hHighNtot", "High Gain EMC: Total Number of found towers", 200,0, nTot) ;
601c73e3	171	h7->Sumw2() ;
7d297381	172	Add2RawsList(h7, kNtotHG, !expert, image, !saveCorr) ;
601c73e3	173
3fe36ccb	174	// pedestal (bins are towers)
	175	TProfile * h8 = new TProfile("hLowEmcalRawPed", "Low Gain EMC: Pedestal vs towerId",
	176	nTot, -0.5, nTot-0.5) ;
	177	Add2RawsList(h8, kPedLG, !expert, image, !saveCorr) ;
	178	TProfile * h9 = new TProfile("hHighEmcalRawPed", "High Gain EMC: Pedestal vs towerId",
	179	nTot, -0.5, nTot-0.5) ;
	180	Add2RawsList(h9, kPedHG, !expert, image, !saveCorr) ;
	181
	182	// pedestal rms (standard dev = sqrt of variance estimator for pedestal) (bins are towers)
	183	TProfile * h10 = new TProfile("hLowEmcalRawPedRMS", "Low Gain EMC: Pedestal RMS vs towerId",
	184	nTot, -0.5, nTot-0.5) ;
	185	Add2RawsList(h10, kPedRMSLG, !expert, image, !saveCorr) ;
	186	TProfile * h11 = new TProfile("hHighEmcalRawPedRMS", "High Gain EMC: Pedestal RMS vs towerId",
	187	nTot, -0.5, nTot-0.5) ;
	188	Add2RawsList(h11, kPedRMSHG, !expert, image, !saveCorr) ;
94594e5d	189
	190	}
	191
	192	//____________________________________________________________________________
	193	void AliEMCALQADataMakerRec::MakeESDs(AliESDEvent * esd)
	194	{
	195	// make QA data from ESDs
	196
	197	Int_t nTot = 0 ;
94594e5d	198	for ( Int_t index = 0; index < esd->GetNumberOfCaloClusters() ; index++ ) {
	199	AliESDCaloCluster * clu = esd->GetCaloCluster(index) ;
	200	if( clu->IsEMCAL() ) {
601c73e3	201	GetESDsData(kESDCaloClusE)->Fill(clu->E()) ;
94594e5d	202	nTot++ ;
	203	}
	204	}
601c73e3	205	GetESDsData(kESDCaloClusM)->Fill(nTot) ;
	206
	207	//fill calo cells
	208	AliESDCaloCells* cells = esd->GetEMCALCells();
	209	GetESDsData(kESDCaloCellM)->Fill(cells->GetNumberOfCells()) ;
	210
	211	for ( Int_t index = 0; index < cells->GetNumberOfCells() ; index++ ) {
	212	GetESDsData(kESDCaloCellA)->Fill(cells->GetAmplitude(index)) ;
	213	}
	214
94594e5d	215	}
	216
	217	//____________________________________________________________________________
78328afd	218	void AliEMCALQADataMakerRec::MakeRaws(AliRawReader* rawReader)
94594e5d	219	{
	220	//Fill prepared histograms with Raw digit properties
	221
	222	//Raw histogram filling not yet implemented
601c73e3	223	//
	224	//Need to figure out how to get the info we want without having to
	225	//actually run Raw2Digits twice.
	226	//I suspect what we actually want is a raw digits method, not a true
	227	//emcal raw data method, but this doesn't seem to be allowed in
	228	//AliQADataMakerRec.h
94594e5d	229
3fe36ccb	230	// For now, to avoid redoing the expensive signal fits we just
	231	// look at max vs min of the signal spextra, a la online usage in
	232	// AliCaloCalibPedestal
	233
	234	rawReader->Reset() ;
	235	AliCaloRawStream in(rawReader,"EMCAL");
	236
	237	// setup
	238	int nTowersPerSM = 1152; // number of towers in a SuperModule; 24x48
	239	int nRows = 24; // number of rows per SuperModule
	240	int sampleMin = 0;
	241	int sampleMax = 0x3ff; // 1023 = 10-bit range
	242
	243	// for the pedestal calculation
	244	Bool_t selectPedestalSamples = kTRUE;
	245	int firstPedestalSample = 0;
	246	int lastPedestalSample = 15;
	247
	248	// SM counters; decl. should be safe, assuming we don't get more than 12 SuperModules..
	249	int nTotalSMLG[12] = {0};
	250	int nTotalSMHG[12] = {0};
	251
	252	// indices for the reading
	253	int iSM = 0;
	254	int sample = 0;
	255	int gain = 0;
	256	int time = 0;
	257	// counters, on sample level
	258	int i = 0; // the sample number in current event.
	259	int max = sampleMin, min = sampleMax;//Use these for picking the pedestal
	260	int maxTime = 0;
	261
	262	// for the pedestal calculation
	263	int sampleSum = 0; // sum of samples
	264	int squaredSampleSum = 0; // sum of samples squared
	265	int nSum = 0; // number of samples in sum
	266	// calc. quantities
	267	double meanPed = 0, squaredMean = 0, rmsPed = 0;
	268
	269	while (in.Next()) { // loop over input stream
	270	sample = in.GetSignal(); //Get the adc signal
	271	time = in.GetTime();
	272	if (sample < min) { min = sample; }
	273	if (sample > max) {
	274	max = sample;
	275	maxTime = time;
	276	}
	277	i++;
	278
	279	// should we add it for the pedestal calculation?
	280	if ( (firstPedestalSample<=time && time<=lastPedestalSample) \|\| // sample time in range
	281	!selectPedestalSamples ) { // or we don't restrict the sample range.. - then we'll take all
	282	sampleSum += sample;
	283	squaredSampleSum += sample*sample;
	284	nSum++;
	285	}
	286
	287	if ( i >= in.GetTimeLength()) {
	288	// calculate pedesstal estimate: mean of possibly selected samples
	289	if (nSum > 0) {
	290	meanPed = sampleSum / (1.0 * nSum);
	291	squaredMean = squaredSampleSum / (1.0 * nSum);
	292	// The variance (rms squared) is equal to the mean of the squares minus the square of the mean..
	293	rmsPed = sqrt(squaredMean - meanPed*meanPed);
294	}
295	else {
296	meanPed = 0;
297	squaredMean = 0;
298	rmsPed = 0;
299	}
300
301	//If we're here then we're done with this tower
302	gain = -1; // init to not valid value
303	if ( in.IsLowGain() ) {
304	gain = 0;
305	}
306	else if ( in.IsHighGain() ) {
307	gain = 1;
308	}
309
310	iSM = in.GetModule(); //The modules are numbered starting from 0
311
312	if (iSM>=0 && iSM<fSuperModules) { // valid module reading, can go on with filling
313
314	int towerId = iSMnTowersPerSM + in.GetColumn()nRows + in.GetRow();
315
316	if (gain == 0) {
317	//fill the low gain histograms, and counters
318	nTotalSMLG[iSM]++; // one more channel found
319	GetRawsData(kSigLG)->Fill(towerId, max - min);
320	GetRawsData(kTimeLG)->Fill(towerId, maxTime);
321	if (nSum>0) { // only fill pedestal info in case it could be calculated
322	GetRawsData(kPedLG)->Fill(towerId, meanPed);
323	GetRawsData(kPedRMSLG)->Fill(towerId, rmsPed);
324	}
325	} // gain==0
326	else if (gain == 1) {
327	//fill the high gain ones
328	nTotalSMHG[iSM]++; // one more channel found
329	GetRawsData(kSigHG)->Fill(towerId, max - min);
330	GetRawsData(kTimeHG)->Fill(towerId, maxTime);
331	if (nSum>0) { // only fill pedestal info in case it could be calculated
332	GetRawsData(kPedHG)->Fill(towerId, meanPed);
333	GetRawsData(kPedRMSHG)->Fill(towerId, rmsPed);
334	}
335	}
336	} // SM index OK
337
338	// reset counters
339	max = sampleMin; min = sampleMax;
340	maxTime = 0;
341	i = 0;
342	// also pedestal calc counters
343	sampleSum = 0; // sum of samples
344	squaredSampleSum = 0; // sum of samples squared
345	nSum = 0; // number of samples in sum
346
347	}//End if, of channel
348
349	}//end while, of stream
350
351	// let's also fill the SM and event counter histograms
352	int nTotalHG = 0;
353	int nTotalLG = 0;
354	for (iSM=0; iSM<fSuperModules; iSM++) {
355	nTotalLG += nTotalSMLG[iSM];
356	nTotalHG += nTotalSMHG[iSM];
357	GetRawsData(kNsmodLG)->Fill(iSM, nTotalSMLG[iSM]);
358	GetRawsData(kNsmodHG)->Fill(iSM, nTotalSMHG[iSM]);
359	}
360	GetRawsData(kNtotLG)->Fill(nTotalLG);
361	GetRawsData(kNtotHG)->Fill(nTotalHG);
362
363	// just in case the next rawreader consumer forgets to reset; let's do it here again..
364	rawReader->Reset() ;
365
366	return;
94594e5d	367	}
	368
	369	//____________________________________________________________________________
	370	void AliEMCALQADataMakerRec::MakeRecPoints(TTree * clustersTree)
	371	{
	372	// makes data from RecPoints
	373	TBranch *emcbranch = clustersTree->GetBranch("EMCALECARP");
	374	if (!emcbranch) {
	375	AliError("can't get the branch with the EMCAL clusters !");
	376	return;
	377	}
	378	TObjArray * emcrecpoints = new TObjArray(100) ;
	379	emcbranch->SetAddress(&emcrecpoints);
	380	emcbranch->GetEntry(0);
	381
601c73e3	382	GetRecPointsData(kRecPM)->Fill(emcrecpoints->GetEntriesFast()) ;
94594e5d	383	TIter next(emcrecpoints) ;
94594e5d	384	AliEMCALRecPoint * rp ;
94594e5d	385	while ( (rp = dynamic_cast<AliEMCALRecPoint *>(next())) ) {
601c73e3	386	GetRecPointsData(kRecPE)->Fill( rp->GetEnergy()) ;
601c73e3	387	GetRecPointsData(kRecPDigM)->Fill(rp->GetMultiplicity());
94594e5d	388	}
94594e5d	389	emcrecpoints->Delete();
	390	delete emcrecpoints;
	391
	392	}
	393
	394	//____________________________________________________________________________
	395	void AliEMCALQADataMakerRec::StartOfDetectorCycle()
	396	{
	397	//Detector specific actions at start of cycle
	398
	399	}
3fe36ccb	400