[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 "AliEMCALDigit.h" 
#include "AliEMCALRecPoint.h" 
#include "AliEMCALRawUtils.h"
#include "AliEMCALReconstructor.h"
#include "AliEMCALRecParam.h"
#include "AliRawReader.h"
#include "AliCaloRawStreamV3.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(), fSuperModules()
{
  //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;Energy [MeV];Counts",    200, 0., 20.) ; 
  h1->Sumw2() ;
  Add2ESDsList(h1, kESDCaloClusE, !expert, image)  ;                                                     

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

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

//____________________________________________________________________________ 
void AliEMCALQADataMakerRec::InitDigits()
{
  // create Digits histograms in Digits subdir
  const Bool_t expert   = kTRUE ; 
  const Bool_t image    = kTRUE ; 
  
  TH1I * h0 = new TH1I("hEmcalDigits",    "Digits amplitude distribution in EMCAL;Amplitude [ADC counts];Counts",    500, 0, 500) ; 
  h0->Sumw2() ;
  Add2DigitsList(h0, 0, !expert, image) ;
  TH1I * h1 = new TH1I("hEmcalDigitsMul", "Digits multiplicity distribution in EMCAL;# of Digits;Entries", 200, 0, 2000) ; 
  h1->Sumw2() ;
  Add2DigitsList(h1, 1, !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;Energy [MeV];Counts",200, 0.,20.); //GeV
  h0->Sumw2();
  Add2RecPointsList(h0,kRecPE, !expert, image);

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

  TH1I* h2 = new TH1I("hEMCALRpDigM","EMCAL RecPoint Digit Multiplicities;# of Digits;Entries",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;SM Id;# of towers",
			       fSuperModules, -0.5, fSuperModules-0.5) ;
  Add2RawsList(h0, kNsmodLG, !expert, image, !saveCorr) ;
  TProfile * h1 = new TProfile("hHighEmcalSupermodules", "High Gain EMC: # of towers vs SuperMod;SM Id;# of towers",  
			       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;Tower Id;Time [ns]", 
			       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;Tower Id;Time [ns]", 
			       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;Tower Id;??", 
			       nTot, -0.5, nTot-0.5) ;
  Add2RawsList(h4, kSigLG, !expert, image, !saveCorr) ;
  TProfile * h5 = new TProfile("hHighEmcalRawMaxMinusMin", "High Gain EMC: Max - Min vs towerId;Tower Id;??",
			       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;# of Towers;Counts", 200, 0, nTot) ;
  h6->Sumw2() ;
  Add2RawsList(h6, kNtotLG, !expert, image, !saveCorr) ;
  TH1I * h7 = new TH1I("hHighNtot", "High Gain EMC: Total Number of found towers;# of Towers;Counts", 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;Tower Id;Pedestal [ADC counts]", 
			       nTot, -0.5, nTot-0.5) ;
  Add2RawsList(h8, kPedLG, !expert, image, !saveCorr) ;
  TProfile * h9 = new TProfile("hHighEmcalRawPed", "High Gain EMC: Pedestal vs towerId;Tower Id;Pedestal [ADC counts]",
			       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;Tower Id;Width [ADC counts]", 
				nTot, -0.5, nTot-0.5) ;
  Add2RawsList(h10, kPedRMSLG, !expert, image, !saveCorr) ;
  TProfile * h11 = new TProfile("hHighEmcalRawPedRMS", "High Gain EMC: Pedestal RMS vs towerId;Tower Id;Width [ADC counts]",
				nTot, -0.5, nTot-0.5) ;
  Add2RawsList(h11, kPedRMSHG, !expert, image, !saveCorr) ;
  
}

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

  
  // Check id histograms already created for this Event Specie
  if ( ! GetESDsData(kESDCaloClusE) )
    InitESDs() ;
  
  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

  // Check id histograms already created for this Event Specie
  if ( ! GetRawsData(kSigLG) )
    InitRaws() ;

  rawReader->Reset() ;
  AliCaloRawStreamV3 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 maxTime = 0;
  int startBin = 0;

  // calc. quantities
  double meanPed = 0, squaredMean = 0, rmsPed = 0;

  // start loop over input stream  
  while (in.NextDDL()) {
    while (in.NextChannel()) {

      // counters
      int max = sampleMin, min = sampleMax; // min and max sample values
      
      // 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
      
      while (in.NextBunch()) {
	const UShort_t *sig = in.GetSignals();
	startBin = in.GetStartTimeBin();
	for (i = 0; i < in.GetBunchLength(); i++) {
	  sample = sig[i];
	  time = startBin--;

	  // check if it's a min or max value
	  if (sample < min) min = sample;
	  if (sample > max) {
	    max = sample;
	    maxTime = time;
	  }

	  // 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++;
	  }
	  
	} // loop over samples in bunch
      } // loop over bunches

      // 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;
      }
      
      // it should be enough to check the SuperModule info for each DDL really, but let's keep it here for now
      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

    }// end while over channel 
   
  }//end while over DDL's, of input 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::MakeDigits(TClonesArray * digits)
{
  // makes data from Digits
 
  // Check id histograms already created for this Event Specie
  if ( ! GetDigitsData(0) )
    InitDigits() ;

  GetDigitsData(1)->Fill(digits->GetEntriesFast()) ; 
  TIter next(digits) ; 
  AliEMCALDigit * digit ; 
  while ( (digit = dynamic_cast<AliEMCALDigit *>(next())) ) {
    GetDigitsData(0)->Fill( digit->GetAmp()) ;
  }  
  
}

//____________________________________________________________________________
void AliEMCALQADataMakerRec::MakeDigits(TTree * digitTree)
{
  // makes data from Digit Tree
  TClonesArray * digits = new TClonesArray("AliEMCALDigit", 1000) ; 
  
  TBranch * branch = digitTree->GetBranch("EMCAL") ;
  if ( ! branch ) {
    AliWarning("EMCAL branch in Digit Tree not found") ; 
  } else {
    branch->SetAddress(&digits) ;
    branch->GetEntry(0) ; 
    MakeDigits(digits) ; 
  }
  
}

//____________________________________________________________________________
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;
  }

  // Check id histograms already created for this Event Specie
  if ( ! GetRecPointsData(kRecPM) )
    InitRecPoints() ;
  
  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"
44ed7a66	41	#include "AliEMCALDigit.h"
94594e5d	42	#include "AliEMCALRecPoint.h"
	43	#include "AliEMCALRawUtils.h"
	44	#include "AliEMCALReconstructor.h"
	45	#include "AliEMCALRecParam.h"
78328afd	46	#include "AliRawReader.h"
32cd4c24	47	#include "AliCaloRawStreamV3.h"
94594e5d	48
	49	ClassImp(AliEMCALQADataMakerRec)
	50
	51	//____________________________________________________________________________
	52	AliEMCALQADataMakerRec::AliEMCALQADataMakerRec() :
3fe36ccb	53	AliQADataMakerRec(AliQAv1::GetDetName(AliQAv1::kEMCAL), "EMCAL Quality Assurance Data Maker"),
3fe36ccb	54	fSuperModules(4) // FIXME!!! number of SuperModules; 4 for 2009; update default to 12 for later runs..
94594e5d	55	{
	56	// ctor
	57	}
	58
	59	//____________________________________________________________________________
	60	AliEMCALQADataMakerRec::AliEMCALQADataMakerRec(const AliEMCALQADataMakerRec& qadm) :
f7631045	61	AliQADataMakerRec(), fSuperModules()
94594e5d	62	{
	63	//copy ctor
	64	SetName((const char*)qadm.GetName()) ;
	65	SetTitle((const char*)qadm.GetTitle());
3fe36ccb	66	fSuperModules = qadm.GetSuperModules();
94594e5d	67	}
	68
	69	//__________________________________________________________________
	70	AliEMCALQADataMakerRec& AliEMCALQADataMakerRec::operator = (const AliEMCALQADataMakerRec& qadm )
	71	{
	72	// Equal operator.
	73	this->~AliEMCALQADataMakerRec();
	74	new(this) AliEMCALQADataMakerRec(qadm);
	75	return *this;
	76	}
	77
	78	//____________________________________________________________________________
4e25ac79	79	void AliEMCALQADataMakerRec::EndOfDetectorCycle(AliQAv1::TASKINDEX_t task, TObjArray ** list)
94594e5d	80	{
	81	//Detector specific actions at end of cycle
	82	// do the QA checking
4e25ac79	83	AliQAChecker::Instance()->Run(AliQAv1::kEMCAL, task, list) ;
94594e5d	84	}
	85
	86	//____________________________________________________________________________
	87	void AliEMCALQADataMakerRec::InitESDs()
	88	{
	89	//Create histograms to controll ESD
7d297381	90	const Bool_t expert = kTRUE ;
	91	const Bool_t image = kTRUE ;
	92
db72ff3b	93	TH1F * h1 = new TH1F("hESDCaloClusterE", "ESDs CaloCluster energy in EMCAL;Energy [MeV];Counts", 200, 0., 20.) ;
94594e5d	94	h1->Sumw2() ;
7d297381	95	Add2ESDsList(h1, kESDCaloClusE, !expert, image) ;
601c73e3	96
db72ff3b	97	TH1I * h2 = new TH1I("hESDCaloClusterM", "ESDs CaloCluster multiplicity in EMCAL;# of Clusters;Entries", 100, 0, 100) ;
94594e5d	98	h2->Sumw2() ;
7d297381	99	Add2ESDsList(h2, kESDCaloClusM, !expert, image) ;
601c73e3	100
db72ff3b	101	TH1F * h3 = new TH1F("hESDCaloCellA", "ESDs CaloCell amplitude in EMCAL;Energy [MeV];Counts", 500, 0., 250.) ;
94594e5d	102	h3->Sumw2() ;
7d297381	103	Add2ESDsList(h3, kESDCaloCellA, !expert, image) ;
94594e5d	104
db72ff3b	105	TH1I * h4 = new TH1I("hESDCaloCellM", "ESDs CaloCell multiplicity in EMCAL;# of Clusters;Entries", 200, 0, 1000) ;
94594e5d	106	h4->Sumw2() ;
7d297381	107	Add2ESDsList(h4, kESDCaloCellM, !expert, image) ;
94594e5d	108
	109	}
	110
44ed7a66	111	//____________________________________________________________________________
	112	void AliEMCALQADataMakerRec::InitDigits()
	113	{
	114	// create Digits histograms in Digits subdir
	115	const Bool_t expert = kTRUE ;
	116	const Bool_t image = kTRUE ;
	117
db72ff3b	118	TH1I * h0 = new TH1I("hEmcalDigits", "Digits amplitude distribution in EMCAL;Amplitude [ADC counts];Counts", 500, 0, 500) ;
44ed7a66	119	h0->Sumw2() ;
44ed7a66	120	Add2DigitsList(h0, 0, !expert, image) ;
db72ff3b	121	TH1I * h1 = new TH1I("hEmcalDigitsMul", "Digits multiplicity distribution in EMCAL;# of Digits;Entries", 200, 0, 2000) ;
44ed7a66	122	h1->Sumw2() ;
	123	Add2DigitsList(h1, 1, !expert, image) ;
	124	}
	125
94594e5d	126	//____________________________________________________________________________
	127	void AliEMCALQADataMakerRec::InitRecPoints()
	128	{
	129	// create Reconstructed Points histograms in RecPoints subdir
7d297381	130	const Bool_t expert = kTRUE ;
	131	const Bool_t image = kTRUE ;
	132
db72ff3b	133	TH1F* h0 = new TH1F("hEMCALRpE","EMCAL RecPoint energies;Energy [MeV];Counts",200, 0.,20.); //GeV
601c73e3	134	h0->Sumw2();
7d297381	135	Add2RecPointsList(h0,kRecPE, !expert, image);
94594e5d	136
db72ff3b	137	TH1I* h1 = new TH1I("hEMCALRpM","EMCAL RecPoint multiplicities;# of Clusters;Entries",100,0,100);
601c73e3	138	h1->Sumw2();
7d297381	139	Add2RecPointsList(h1,kRecPM, !expert, image);
94594e5d	140
db72ff3b	141	TH1I* h2 = new TH1I("hEMCALRpDigM","EMCAL RecPoint Digit Multiplicities;# of Digits;Entries",20,0,20);
601c73e3	142	h2->Sumw2();
7d297381	143	Add2RecPointsList(h2,kRecPDigM, !expert, image);
94594e5d	144
	145	}
	146
	147	//____________________________________________________________________________
	148	void AliEMCALQADataMakerRec::InitRaws()
	149	{
	150	// create Raws histograms in Raws subdir
7d297381	151	const Bool_t expert = kTRUE ;
	152	const Bool_t saveCorr = kTRUE ;
	153	const Bool_t image = kTRUE ;
3fe36ccb	154
	155	int nTowersPerSM = 1152; // number of towers in a SuperModule; 24x48
	156	int nTot = fSuperModules * nTowersPerSM; // max number of towers in all SuperModules
	157
	158	// counter info: number of channels per event (bins are SM index)
db72ff3b	159	TProfile * h0 = new TProfile("hLowEmcalSupermodules", "Low Gain EMC: # of towers vs SuperMod;SM Id;# of towers",
3fe36ccb	160	fSuperModules, -0.5, fSuperModules-0.5) ;
7d297381	161	Add2RawsList(h0, kNsmodLG, !expert, image, !saveCorr) ;
db72ff3b	162	TProfile * h1 = new TProfile("hHighEmcalSupermodules", "High Gain EMC: # of towers vs SuperMod;SM Id;# of towers",
3fe36ccb	163	fSuperModules, -0.5, fSuperModules-0.5) ;
7d297381	164	Add2RawsList(h1, kNsmodHG, !expert, image, !saveCorr) ;
94594e5d	165
3fe36ccb	166	// where did max sample occur? (bins are towers)
db72ff3b	167	TProfile * h2 = new TProfile("hLowEmcalRawtime", "Low Gain EMC: Time at Max vs towerId;Tower Id;Time [ns]",
3fe36ccb	168	nTot, -0.5, nTot-0.5) ;
3fe36ccb	169	Add2RawsList(h2, kTimeLG, !expert, image, !saveCorr) ;
db72ff3b	170	TProfile * h3 = new TProfile("hHighEmcalRawtime", "High Gain EMC: Time at Max vs towerId;Tower Id;Time [ns]",
3fe36ccb	171	nTot, -0.5, nTot-0.5) ;
3fe36ccb	172	Add2RawsList(h3, kTimeHG, !expert, image, !saveCorr) ;
94594e5d	173
3fe36ccb	174	// how much above pedestal was the max sample? (bins are towers)
db72ff3b	175	TProfile * h4 = new TProfile("hLowEmcalRawMaxMinusMin", "Low Gain EMC: Max - Min vs towerId;Tower Id;??",
3fe36ccb	176	nTot, -0.5, nTot-0.5) ;
3fe36ccb	177	Add2RawsList(h4, kSigLG, !expert, image, !saveCorr) ;
db72ff3b	178	TProfile * h5 = new TProfile("hHighEmcalRawMaxMinusMin", "High Gain EMC: Max - Min vs towerId;Tower Id;??",
3fe36ccb	179	nTot, -0.5, nTot-0.5) ;
3fe36ccb	180	Add2RawsList(h5, kSigHG, !expert, image, !saveCorr) ;
601c73e3	181
3fe36ccb	182	// total counter: channels per event
db72ff3b	183	TH1I * h6 = new TH1I("hLowNtot", "Low Gain EMC: Total Number of found towers;# of Towers;Counts", 200, 0, nTot) ;
601c73e3	184	h6->Sumw2() ;
7d297381	185	Add2RawsList(h6, kNtotLG, !expert, image, !saveCorr) ;
db72ff3b	186	TH1I * h7 = new TH1I("hHighNtot", "High Gain EMC: Total Number of found towers;# of Towers;Counts", 200,0, nTot) ;
601c73e3	187	h7->Sumw2() ;
7d297381	188	Add2RawsList(h7, kNtotHG, !expert, image, !saveCorr) ;
601c73e3	189
3fe36ccb	190	// pedestal (bins are towers)
db72ff3b	191	TProfile * h8 = new TProfile("hLowEmcalRawPed", "Low Gain EMC: Pedestal vs towerId;Tower Id;Pedestal [ADC counts]",
3fe36ccb	192	nTot, -0.5, nTot-0.5) ;
3fe36ccb	193	Add2RawsList(h8, kPedLG, !expert, image, !saveCorr) ;
db72ff3b	194	TProfile * h9 = new TProfile("hHighEmcalRawPed", "High Gain EMC: Pedestal vs towerId;Tower Id;Pedestal [ADC counts]",
3fe36ccb	195	nTot, -0.5, nTot-0.5) ;
	196	Add2RawsList(h9, kPedHG, !expert, image, !saveCorr) ;
	197
	198	// pedestal rms (standard dev = sqrt of variance estimator for pedestal) (bins are towers)
db72ff3b	199	TProfile * h10 = new TProfile("hLowEmcalRawPedRMS", "Low Gain EMC: Pedestal RMS vs towerId;Tower Id;Width [ADC counts]",
3fe36ccb	200	nTot, -0.5, nTot-0.5) ;
3fe36ccb	201	Add2RawsList(h10, kPedRMSLG, !expert, image, !saveCorr) ;
db72ff3b	202	TProfile * h11 = new TProfile("hHighEmcalRawPedRMS", "High Gain EMC: Pedestal RMS vs towerId;Tower Id;Width [ADC counts]",
3fe36ccb	203	nTot, -0.5, nTot-0.5) ;
3fe36ccb	204	Add2RawsList(h11, kPedRMSHG, !expert, image, !saveCorr) ;
94594e5d	205
	206	}
	207
	208	//____________________________________________________________________________
	209	void AliEMCALQADataMakerRec::MakeESDs(AliESDEvent * esd)
	210	{
	211	// make QA data from ESDs
	212
eca4fa66	213
	214	// Check id histograms already created for this Event Specie
	215	if ( ! GetESDsData(kESDCaloClusE) )
	216	InitESDs() ;
	217
94594e5d	218	Int_t nTot = 0 ;
94594e5d	219	for ( Int_t index = 0; index < esd->GetNumberOfCaloClusters() ; index++ ) {
	220	AliESDCaloCluster * clu = esd->GetCaloCluster(index) ;
	221	if( clu->IsEMCAL() ) {
601c73e3	222	GetESDsData(kESDCaloClusE)->Fill(clu->E()) ;
94594e5d	223	nTot++ ;
	224	}
	225	}
601c73e3	226	GetESDsData(kESDCaloClusM)->Fill(nTot) ;
	227
	228	//fill calo cells
	229	AliESDCaloCells* cells = esd->GetEMCALCells();
	230	GetESDsData(kESDCaloCellM)->Fill(cells->GetNumberOfCells()) ;
	231
	232	for ( Int_t index = 0; index < cells->GetNumberOfCells() ; index++ ) {
	233	GetESDsData(kESDCaloCellA)->Fill(cells->GetAmplitude(index)) ;
	234	}
	235
94594e5d	236	}
	237
	238	//____________________________________________________________________________
78328afd	239	void AliEMCALQADataMakerRec::MakeRaws(AliRawReader* rawReader)
94594e5d	240	{
	241	//Fill prepared histograms with Raw digit properties
	242
	243	//Raw histogram filling not yet implemented
601c73e3	244	//
	245	//Need to figure out how to get the info we want without having to
	246	//actually run Raw2Digits twice.
	247	//I suspect what we actually want is a raw digits method, not a true
	248	//emcal raw data method, but this doesn't seem to be allowed in
	249	//AliQADataMakerRec.h
94594e5d	250
3fe36ccb	251	// For now, to avoid redoing the expensive signal fits we just
	252	// look at max vs min of the signal spextra, a la online usage in
	253	// AliCaloCalibPedestal
	254
eca4fa66	255	// Check id histograms already created for this Event Specie
	256	if ( ! GetRawsData(kSigLG) )
	257	InitRaws() ;
	258
3fe36ccb	259	rawReader->Reset() ;
32cd4c24	260	AliCaloRawStreamV3 in(rawReader,"EMCAL");
3fe36ccb	261
	262	// setup
	263	int nTowersPerSM = 1152; // number of towers in a SuperModule; 24x48
	264	int nRows = 24; // number of rows per SuperModule
	265	int sampleMin = 0;
	266	int sampleMax = 0x3ff; // 1023 = 10-bit range
	267
	268	// for the pedestal calculation
	269	Bool_t selectPedestalSamples = kTRUE;
	270	int firstPedestalSample = 0;
	271	int lastPedestalSample = 15;
	272
	273	// SM counters; decl. should be safe, assuming we don't get more than 12 SuperModules..
	274	int nTotalSMLG[12] = {0};
	275	int nTotalSMHG[12] = {0};
	276
	277	// indices for the reading
	278	int iSM = 0;
	279	int sample = 0;
	280	int gain = 0;
	281	int time = 0;
	282	// counters, on sample level
	283	int i = 0; // the sample number in current event.
3fe36ccb	284	int maxTime = 0;
32cd4c24	285	int startBin = 0;
3fe36ccb	286
3fe36ccb	287	// calc. quantities
3fe36ccb	288	double meanPed = 0, squaredMean = 0, rmsPed = 0;
32cd4c24	289
	290	// start loop over input stream
	291	while (in.NextDDL()) {
	292	while (in.NextChannel()) {
	293
	294	// counters
	295	int max = sampleMin, min = sampleMax; // min and max sample values
	296
	297	// for the pedestal calculation
	298	int sampleSum = 0; // sum of samples
	299	int squaredSampleSum = 0; // sum of samples squared
	300	int nSum = 0; // number of samples in sum
	301
	302	while (in.NextBunch()) {
	303	const UShort_t *sig = in.GetSignals();
	304	startBin = in.GetStartTimeBin();
	305	for (i = 0; i < in.GetBunchLength(); i++) {
	306	sample = sig[i];
	307	time = startBin--;
	308
	309	// check if it's a min or max value
	310	if (sample < min) min = sample;
	311	if (sample > max) {
	312	max = sample;
	313	maxTime = time;
	314	}
	315
	316	// should we add it for the pedestal calculation?
	317	if ( (firstPedestalSample<=time && time<=lastPedestalSample) \|\| // sample time in range
	318	!selectPedestalSamples ) { // or we don't restrict the sample range.. - then we'll take all
	319	sampleSum += sample;
	320	squaredSampleSum += sample*sample;
	321	nSum++;
	322	}
	323
	324	} // loop over samples in bunch
	325	} // loop over bunches
	326
3fe36ccb	327	// calculate pedesstal estimate: mean of possibly selected samples
	328	if (nSum > 0) {
	329	meanPed = sampleSum / (1.0 * nSum);
	330	squaredMean = squaredSampleSum / (1.0 * nSum);
	331	// The variance (rms squared) is equal to the mean of the squares minus the square of the mean..
	332	rmsPed = sqrt(squaredMean - meanPed*meanPed);
	333	}
	334	else {
	335	meanPed = 0;
	336	squaredMean = 0;
	337	rmsPed = 0;
	338	}
	339
	340	//If we're here then we're done with this tower
	341	gain = -1; // init to not valid value
	342	if ( in.IsLowGain() ) {
	343	gain = 0;
	344	}
	345	else if ( in.IsHighGain() ) {
	346	gain = 1;
	347	}
	348
32cd4c24	349	// it should be enough to check the SuperModule info for each DDL really, but let's keep it here for now
3fe36ccb	350	iSM = in.GetModule(); //The modules are numbered starting from 0
	351
	352	if (iSM>=0 && iSM<fSuperModules) { // valid module reading, can go on with filling
	353
	354	int towerId = iSMnTowersPerSM + in.GetColumn()nRows + in.GetRow();
	355
	356	if (gain == 0) {
	357	//fill the low gain histograms, and counters
	358	nTotalSMLG[iSM]++; // one more channel found
	359	GetRawsData(kSigLG)->Fill(towerId, max - min);
	360	GetRawsData(kTimeLG)->Fill(towerId, maxTime);
	361	if (nSum>0) { // only fill pedestal info in case it could be calculated
	362	GetRawsData(kPedLG)->Fill(towerId, meanPed);
	363	GetRawsData(kPedRMSLG)->Fill(towerId, rmsPed);
	364	}
	365	} // gain==0
	366	else if (gain == 1) {
	367	//fill the high gain ones
	368	nTotalSMHG[iSM]++; // one more channel found
	369	GetRawsData(kSigHG)->Fill(towerId, max - min);
	370	GetRawsData(kTimeHG)->Fill(towerId, maxTime);
	371	if (nSum>0) { // only fill pedestal info in case it could be calculated
	372	GetRawsData(kPedHG)->Fill(towerId, meanPed);
	373	GetRawsData(kPedRMSHG)->Fill(towerId, rmsPed);
	374	}
	375	}
	376	} // SM index OK
	377
32cd4c24	378	}// end while over channel
3fe36ccb	379
32cd4c24	380	}//end while over DDL's, of input stream
3fe36ccb	381
	382	// let's also fill the SM and event counter histograms
	383	int nTotalHG = 0;
	384	int nTotalLG = 0;
	385	for (iSM=0; iSM<fSuperModules; iSM++) {
	386	nTotalLG += nTotalSMLG[iSM];
	387	nTotalHG += nTotalSMHG[iSM];
	388	GetRawsData(kNsmodLG)->Fill(iSM, nTotalSMLG[iSM]);
	389	GetRawsData(kNsmodHG)->Fill(iSM, nTotalSMHG[iSM]);
	390	}
	391	GetRawsData(kNtotLG)->Fill(nTotalLG);
	392	GetRawsData(kNtotHG)->Fill(nTotalHG);
	393
	394	// just in case the next rawreader consumer forgets to reset; let's do it here again..
	395	rawReader->Reset() ;
	396
	397	return;
94594e5d	398	}
94594e5d	399
44ed7a66	400	//____________________________________________________________________________
	401	void AliEMCALQADataMakerRec::MakeDigits(TClonesArray * digits)
	402	{
	403	// makes data from Digits
eca4fa66	404
	405	// Check id histograms already created for this Event Specie
	406	if ( ! GetDigitsData(0) )
	407	InitDigits() ;
	408
44ed7a66	409	GetDigitsData(1)->Fill(digits->GetEntriesFast()) ;
	410	TIter next(digits) ;
	411	AliEMCALDigit * digit ;
	412	while ( (digit = dynamic_cast<AliEMCALDigit *>(next())) ) {
	413	GetDigitsData(0)->Fill( digit->GetAmp()) ;
	414	}
	415
	416	}
	417
	418	//____________________________________________________________________________
	419	void AliEMCALQADataMakerRec::MakeDigits(TTree * digitTree)
	420	{
	421	// makes data from Digit Tree
	422	TClonesArray * digits = new TClonesArray("AliEMCALDigit", 1000) ;
	423
	424	TBranch * branch = digitTree->GetBranch("EMCAL") ;
	425	if ( ! branch ) {
	426	AliWarning("EMCAL branch in Digit Tree not found") ;
	427	} else {
	428	branch->SetAddress(&digits) ;
	429	branch->GetEntry(0) ;
	430	MakeDigits(digits) ;
	431	}
	432
	433	}
	434
94594e5d	435	//____________________________________________________________________________
	436	void AliEMCALQADataMakerRec::MakeRecPoints(TTree * clustersTree)
	437	{
	438	// makes data from RecPoints
	439	TBranch *emcbranch = clustersTree->GetBranch("EMCALECARP");
	440	if (!emcbranch) {
	441	AliError("can't get the branch with the EMCAL clusters !");
	442	return;
	443	}
eca4fa66	444
	445	// Check id histograms already created for this Event Specie
	446	if ( ! GetRecPointsData(kRecPM) )
	447	InitRecPoints() ;
	448
94594e5d	449	TObjArray * emcrecpoints = new TObjArray(100) ;
	450	emcbranch->SetAddress(&emcrecpoints);
	451	emcbranch->GetEntry(0);
	452
601c73e3	453	GetRecPointsData(kRecPM)->Fill(emcrecpoints->GetEntriesFast()) ;
94594e5d	454	TIter next(emcrecpoints) ;
94594e5d	455	AliEMCALRecPoint * rp ;
94594e5d	456	while ( (rp = dynamic_cast<AliEMCALRecPoint *>(next())) ) {
601c73e3	457	GetRecPointsData(kRecPE)->Fill( rp->GetEnergy()) ;
601c73e3	458	GetRecPointsData(kRecPDigM)->Fill(rp->GetMultiplicity());
94594e5d	459	}
94594e5d	460	emcrecpoints->Delete();
	461	delete emcrecpoints;
	462
	463	}
	464
	465	//____________________________________________________________________________
	466	void AliEMCALQADataMakerRec::StartOfDetectorCycle()
	467	{
	468	//Detector specific actions at start of cycle
	469
	470	}
3fe36ccb	471