[u/mrichter/AliRoot.git] / EMCAL / AliEMCALCalibAbs.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.                  *
 **************************************************************************/

/* $Id: $ */

// Objects of this class contain basis for absolute calibrations
//

#include <fstream>
#include <TString.h>
#include <TFile.h>
#include <TTree.h>

#include "AliEMCALCalibAbs.h"

using namespace std;

ClassImp(AliEMCALCalibAbs)

//____________________________________________________________________________
AliEMCALCalibAbs::AliEMCALCalibAbs(const int nSM) : 
  fNSuperModule(nSM),
  fSuperModuleData()
{
  //Default constructor.
  for (int i=0; i<fNSuperModule; i++) {
    fSuperModuleData.Add(new AliEMCALSuperModuleCalibAbs(i));
  }
  fSuperModuleData.Compress(); // compress the TObjArray
}

//____________________________________________________________________________
void AliEMCALCalibAbs::ReadTextCalibAbsInfo(Int_t nSM, const TString &txtFileName,
					    Bool_t swapSides)
{
  //Read data from txt file. ; coordinates given on SuperModule basis

  std::ifstream inputFile(txtFileName.Data());
  if (!inputFile) {
    printf("AliEMCALCalibAbs::ReadCalibAbsInfo - Cannot open the APD info file %s\n", txtFileName.Data());
    return;
  }

  fNSuperModule = nSM;

  Int_t iSM = 0; // SuperModule index
  Int_t iCol = 0;
  Int_t iRow = 0;
  Int_t id = 0;

  // list of values to be read
  // first: overall values for the whole SuperModule
  Int_t CalibMethod; 
  Int_t CalibPass; 
  Int_t CalibTime; 
  Float_t AbsoluteGain; 
  // second: additional info for LED Reference and SM temperature
  Float_t LEDRefAmp;
  Float_t LEDRefAmpRMS;
  Float_t LEDRefHighLowRatio;
  Int_t LEDRefHighLow;
  Float_t Temperature;
  Float_t TemperatureRMS;
  // third: info for each tower
  Float_t RelativeGain; // (ADC>GeV relative gain/conversion), value around 1
  Float_t HighLowRatio; // value around 16 or so
  Int_t HighLow; // 
  Float_t LEDAmp; // low gain eq. amplitude
  Float_t LEDAmpRMS; //
  // end - all values

  Int_t nAPDPerSM = AliEMCALGeoParams::fgkEMCALCols * AliEMCALGeoParams::fgkEMCALRows;

  for (Int_t i = 0; i < fNSuperModule; i++) {
    AliEMCALSuperModuleCalibAbs * t = (AliEMCALSuperModuleCalibAbs*) fSuperModuleData[i];
    if (!inputFile) {
      printf("AliEMCALCalibAbs::ReadCalibAbsInfo - Error while reading input file; likely EOF..");
      return;
    }
    inputFile >> iSM;
    t->SetSuperModuleNum(iSM);

    // first: overall values for the whole SuperModule
    inputFile >> CalibMethod >> CalibPass >> CalibTime >> AbsoluteGain;
    t->SetCalibMethod(CalibMethod);
    t->SetCalibPass(CalibPass);
    t->SetCalibTime(CalibTime);
    t->SetAbsoluteGain(AbsoluteGain);

    // second: additional info for LED Reference and SM temperature
    for (Int_t j=0; j<AliEMCALGeoParams::fgkEMCALLEDRefs; j++) {
      inputFile >> id >> LEDRefAmp >> LEDRefAmpRMS >> LEDRefHighLowRatio >> LEDRefHighLow;
      t->SetLEDRefAmp(id, LEDRefAmp);
      t->SetLEDRefAmpRMS(id, LEDRefAmpRMS);
      t->SetLEDRefHighLowRatio(id, LEDRefHighLowRatio);
      t->SetLEDRefHighLow(id, LEDRefHighLow);
    }
    for (Int_t j=0; j<AliEMCALGeoParams::fgkEMCALTempSensors; j++) {
      inputFile >> id >> Temperature >> TemperatureRMS;
      t->SetTemperature(id, Temperature);
      t->SetTemperatureRMS(id, TemperatureRMS);
    }

    // third: info for each tower
    for (Int_t j=0; j<nAPDPerSM; j++) {
      inputFile >> iCol >> iRow 
		>> RelativeGain >> HighLowRatio >> HighLow >> LEDAmp >> LEDAmpRMS;

      // assume that this info is already swapped and done for this basis?
      if (swapSides) {
	// C side, oriented differently than A side: swap is requested
	iCol = AliEMCALGeoParams::fgkEMCALCols-1 - iCol;
	iRow = AliEMCALGeoParams::fgkEMCALRows-1 - iRow;
      }

      AliEMCALCalibAbsVal * v = t->GetAPDVal(iCol, iRow);

      v->SetRelativeGain(RelativeGain);
      v->SetHighLowRatio(HighLowRatio);
      v->SetHighLow(HighLow);
      v->SetLEDAmp(LEDAmp);
      v->SetLEDAmpRMS(LEDAmpRMS);
    }

  } // i, SuperModule

  inputFile.close();

  return;
}

//____________________________________________________________________________
void AliEMCALCalibAbs::WriteTextCalibAbsInfo(const TString &txtFileName,
					     Bool_t swapSides)
{
  // write data to txt file. ; coordinates given on SuperModule basis

  std::ofstream outputFile(txtFileName.Data());
  if (!outputFile) {
    printf("AliEMCALCalibAbs::WriteCalibAbsInfo - Cannot open the APD output file %s\n", txtFileName.Data());
    return;
  }

  Int_t iCol = 0;
  Int_t iRow = 0;

  Int_t nAPDPerSM = AliEMCALGeoParams::fgkEMCALCols * AliEMCALGeoParams::fgkEMCALRows;

  for (Int_t i = 0; i < fNSuperModule; i++) {
    AliEMCALSuperModuleCalibAbs * t = (AliEMCALSuperModuleCalibAbs*) fSuperModuleData[i];

    // first: overall values for the whole SuperModule
    outputFile << t->GetSuperModuleNum() << endl;
    outputFile << t->GetCalibMethod() << " " 
	       << t->GetCalibPass() << " " 
	       << t->GetCalibTime() << " " 
	       << t->GetAbsoluteGain() << endl;

    // second: additional info for LED Reference and SM temperature
    for (Int_t j=0; j<AliEMCALGeoParams::fgkEMCALLEDRefs; j++) {
      outputFile << j << " " << t->GetLEDRefAmp(j) << " " << t->GetLEDRefAmpRMS(j) 
		 << " " << t->GetLEDRefHighLowRatio(j) << " " << t->GetLEDRefHighLow(j) 
		 << endl;
    }
    for (Int_t j=0; j<AliEMCALGeoParams::fgkEMCALTempSensors; j++) {
      outputFile << j << " " << t->GetTemperature(j) << " " << t->GetTemperatureRMS(j) << endl;
    }

    // third: info for each tower
    for (Int_t j=0; j<nAPDPerSM; j++) {
      iCol = j / AliEMCALGeoParams::fgkEMCALRows;
      iRow = j % AliEMCALGeoParams::fgkEMCALRows;

      AliEMCALCalibAbsVal * v = t->GetAPDVal(iCol, iRow);

      if (swapSides) {
	// C side, oriented differently than A side: swap is requested
	iCol = AliEMCALGeoParams::fgkEMCALCols-1 - iCol;
	iRow = AliEMCALGeoParams::fgkEMCALRows-1 - iRow;
      }

      outputFile << iCol << " " << iRow 
		 << " " << v->GetRelativeGain()
		 << " " << v->GetHighLowRatio() 
		 << " " << v->GetHighLow() 
		 << " " << v->GetLEDAmp() 
		 << " " << v->GetLEDAmpRMS() << endl;
    }

  } // i, SuperModule

  outputFile.close();

  return;
}

//____________________________________________________________________________
void AliEMCALCalibAbs::ReadRootCalibAbsInfo(const TString &rootFileName,
					    Bool_t swapSides)
{
  //Read data from root file. ; coordinates given on SuperModule basis
  TFile inputFile(rootFileName, "read");  

  TTree *tree = (TTree*) inputFile.Get("tree");

  ReadTreeCalibAbsInfo(tree, swapSides);

  inputFile.Close();

  return;
}

//____________________________________________________________________________
void AliEMCALCalibAbs::ReadTreeCalibAbsInfo(TTree *tree,
					    Bool_t swapSides)
{
  // how many SuperModule's worth of entries / APDs do we have?
  Int_t nAPDPerSM = AliEMCALGeoParams::fgkEMCALCols * AliEMCALGeoParams::fgkEMCALRows;
  fNSuperModule = tree->GetEntries() / nAPDPerSM;

  Int_t iSM = 0; // SuperModule index
  // list of values to be read
  // first: overall values for the whole SuperModule
  Int_t CalibMethod; 
  Int_t CalibPass= {0}; 
  Int_t CalibTime= {0}; 
  Float_t AbsoluteGain= {0}; 
  // second: additional info for LED Reference and SM temperature
  Float_t LEDRefAmp[AliEMCALGeoParams::fgkEMCALLEDRefs]= {0};
  Float_t LEDRefAmpRMS[AliEMCALGeoParams::fgkEMCALLEDRefs]= {0};
  Float_t LEDRefHighLowRatio[AliEMCALGeoParams::fgkEMCALLEDRefs]= {0};
  Int_t LEDRefHighLow[AliEMCALGeoParams::fgkEMCALLEDRefs]= {0};
  Float_t Temperature[AliEMCALGeoParams::fgkEMCALTempSensors]= {0};
  Float_t TemperatureRMS[AliEMCALGeoParams::fgkEMCALTempSensors]= {0};
  // third: info for each tower
  Float_t RelativeGain[AliEMCALGeoParams::fgkEMCALCols][AliEMCALGeoParams::fgkEMCALRows]= {0}; 
  Float_t HighLowRatio[AliEMCALGeoParams::fgkEMCALCols][AliEMCALGeoParams::fgkEMCALRows]= {0}; 
  Int_t HighLow[AliEMCALGeoParams::fgkEMCALCols][AliEMCALGeoParams::fgkEMCALRows]= {0}; 
  Float_t LEDAmp[AliEMCALGeoParams::fgkEMCALCols][AliEMCALGeoParams::fgkEMCALRows]= {0}; 
  Float_t LEDAmpRMS[AliEMCALGeoParams::fgkEMCALCols][AliEMCALGeoParams::fgkEMCALRows]= {0}; 
  // end - all values

  // just to make the initializations of the arrays are done correctly, let's use memset
  memset(LEDRefAmp, 0, sizeof(LEDRefAmp)); 
  memset(LEDRefAmpRMS, 0, sizeof(LEDRefAmpRMS)); 
  memset(LEDRefHighLowRatio, 0, sizeof(LEDRefHighLowRatio)); 
  memset(LEDRefHighLow, 0, sizeof(LEDRefHighLow)); 
  memset(Temperature, 0, sizeof(Temperature)); 
  memset(TemperatureRMS, 0, sizeof(TemperatureRMS)); 
  memset(RelativeGain, 0, sizeof(RelativeGain)); 
  memset(HighLowRatio, 0, sizeof(HighLowRatio)); 
  memset(HighLow, 0, sizeof(HighLow)); 
  memset(LEDAmp, 0, sizeof(LEDAmp)); 
  memset(LEDAmpRMS, 0, sizeof(LEDAmpRMS)); 

  // declare the branches
  tree->SetBranchAddress("iSM", &iSM);
  tree->SetBranchAddress("CalibMethod", &CalibMethod);
  tree->SetBranchAddress("CalibPass", &CalibPass);
  tree->SetBranchAddress("CalibTime", &CalibTime);
  tree->SetBranchAddress("AbsoluteGain", &AbsoluteGain);
  //
  tree->SetBranchAddress("LEDRefAmp", LEDRefAmp);
  tree->SetBranchAddress("LEDRefAmpRMS", LEDRefAmpRMS);
  tree->SetBranchAddress("LEDRefHighLowRatio", LEDRefHighLowRatio);
  tree->SetBranchAddress("LEDRefHighLow", LEDRefHighLow);
  tree->SetBranchAddress("Temperature", Temperature);
  tree->SetBranchAddress("TemperatureRMS", TemperatureRMS);
  //
  tree->SetBranchAddress("RelativeGain", RelativeGain);
  tree->SetBranchAddress("HighLowRatio", HighLowRatio);
  tree->SetBranchAddress("HighLow", HighLow);
  tree->SetBranchAddress("LEDAmp", LEDAmp);
  tree->SetBranchAddress("LEDAmpRMS", LEDAmpRMS);

  // indices for looping over the towers
  Int_t iCol = 0;
  Int_t iRow = 0;

  for (int ient=0; ient<tree->GetEntries(); ient++) {
    tree->GetEntry(ient);

    // assume the index SuperModules come in order: i=iSM
    AliEMCALSuperModuleCalibAbs * t = (AliEMCALSuperModuleCalibAbs*) fSuperModuleData[iSM];

    t->SetSuperModuleNum(iSM);
    // first, overall values
    t->SetCalibMethod(CalibMethod);
    t->SetCalibPass(CalibPass);
    t->SetCalibTime(CalibTime);
    t->SetAbsoluteGain(AbsoluteGain);

    // second: additional info for LED references and SM temperatures
    for (Int_t j=0; j<AliEMCALGeoParams::fgkEMCALLEDRefs; j++) {
      t->SetLEDRefAmp(j, LEDRefAmp[j]);
      t->SetLEDRefAmpRMS(j, LEDRefAmpRMS[j]);
      t->SetLEDRefHighLowRatio(j, LEDRefHighLowRatio[j]);
      t->SetLEDRefHighLow(j, LEDRefHighLow[j]);
    }
    for (Int_t j=0; j<AliEMCALGeoParams::fgkEMCALTempSensors; j++) {
      t->SetTemperature(j, Temperature[j]);
      t->SetTemperatureRMS(j, TemperatureRMS[j]);
    }

    // third: info for each tower
    for (Int_t j=0; j<nAPDPerSM; j++) {
      iCol = j / AliEMCALGeoParams::fgkEMCALRows;
      iRow = j % AliEMCALGeoParams::fgkEMCALRows;

      // help variables: possibly modified or swapped indices
      int iColMod = iCol;
      int iRowMod = iRow;
      // assume that this info is already swapped and done for this basis?
      if (swapSides) {
	// C side, oriented differently than A side: swap is requested
	iColMod = AliEMCALGeoParams::fgkEMCALCols-1 - iCol;
	iRowMod = AliEMCALGeoParams::fgkEMCALRows-1 - iRow;
      }

      AliEMCALCalibAbsVal * v = t->GetAPDVal(iCol, iRow);

      v->SetRelativeGain(RelativeGain[iCol][iRow]);
      v->SetHighLowRatio(HighLowRatio[iCol][iRow]);
      v->SetHighLow(HighLow[iCol][iRow]);
      v->SetLEDAmp(LEDAmp[iCol][iRow]);
      v->SetLEDAmpRMS(LEDAmpRMS[iCol][iRow]);
    }

  } // loop over entries

  return;
}

//____________________________________________________________________________
void AliEMCALCalibAbs::WriteRootCalibAbsInfo(const TString &rootFileName,
					     Bool_t swapSides)
{
  // write data to root file. ; coordinates given on SuperModule basis
  TFile destFile(rootFileName, "recreate");  
  if (destFile.IsZombie()) {
    return;
  }  
  destFile.cd();

  TTree *tree = new TTree("tree","");

  // variables for filling the TTree
  Int_t iSM = 0; // SuperModule index
  // list of values to be written
  // first: overall values for the whole SuperModule
  Int_t CalibMethod = 0; 
  Int_t CalibPass = 0; 
  Int_t CalibTime = 0; 
  Float_t AbsoluteGain = 0; 
  // second: additional info for LED Reference and SM temperature
  Float_t LEDRefAmp[AliEMCALGeoParams::fgkEMCALLEDRefs] = {0};
  Float_t LEDRefAmpRMS[AliEMCALGeoParams::fgkEMCALLEDRefs]= {0};
  Float_t LEDRefHighLowRatio[AliEMCALGeoParams::fgkEMCALLEDRefs]= {0};
  Int_t LEDRefHighLow[AliEMCALGeoParams::fgkEMCALLEDRefs]= {0};
  Float_t Temperature[AliEMCALGeoParams::fgkEMCALTempSensors]= {0};
  Float_t TemperatureRMS[AliEMCALGeoParams::fgkEMCALTempSensors]= {0};
  // third: info for each tower
  Float_t RelativeGain[AliEMCALGeoParams::fgkEMCALCols][AliEMCALGeoParams::fgkEMCALRows]= {0}; 
  Float_t HighLowRatio[AliEMCALGeoParams::fgkEMCALCols][AliEMCALGeoParams::fgkEMCALRows]= {0}; 
  Int_t HighLow[AliEMCALGeoParams::fgkEMCALCols][AliEMCALGeoParams::fgkEMCALRows]= {0}; 
  Float_t LEDAmp[AliEMCALGeoParams::fgkEMCALCols][AliEMCALGeoParams::fgkEMCALRows]= {0}; 
  Float_t LEDAmpRMS[AliEMCALGeoParams::fgkEMCALCols][AliEMCALGeoParams::fgkEMCALRows]= {0}; 
  // end - all values

  // just to make the initializations of the arrays are done correctly, let's use memset
  memset(LEDRefAmp, 0, sizeof(LEDRefAmp)); 
  memset(LEDRefAmpRMS, 0, sizeof(LEDRefAmpRMS)); 
  memset(LEDRefHighLowRatio, 0, sizeof(LEDRefHighLowRatio)); 
  memset(LEDRefHighLow, 0, sizeof(LEDRefHighLow)); 
  memset(Temperature, 0, sizeof(Temperature)); 
  memset(TemperatureRMS, 0, sizeof(TemperatureRMS)); 
  memset(RelativeGain, 0, sizeof(RelativeGain)); 
  memset(HighLowRatio, 0, sizeof(HighLowRatio)); 
  memset(HighLow, 0, sizeof(HighLow)); 
  memset(LEDAmp, 0, sizeof(LEDAmp)); 
  memset(LEDAmpRMS, 0, sizeof(LEDAmpRMS)); 

  Int_t nAPDPerSM = AliEMCALGeoParams::fgkEMCALCols * AliEMCALGeoParams::fgkEMCALRows;
  // for looping over towers
  Int_t iCol = 0;
  Int_t iRow = 0;

  // declare the branches
  // first
  tree->Branch("iSM", &iSM, "iSM/I");
  tree->Branch("CalibMethod", &CalibMethod, "CalibMethod/I");
  tree->Branch("CalibPass", &CalibPass, "CalibPass/I");
  tree->Branch("CalibTime", &CalibTime, "CalibTime/I");
  tree->Branch("AbsoluteGain", &AbsoluteGain, "AbsoluteGain/F");
  // second  
  tree->Branch( "LEDRefAmp", &LEDRefAmp, Form("LEDRefAmp[%d]/F", AliEMCALGeoParams::fgkEMCALLEDRefs) );
  tree->Branch( "LEDRefAmpRMS", &LEDRefAmpRMS, Form("LEDRefAmpRMS[%d]/F", AliEMCALGeoParams::fgkEMCALLEDRefs) );
  tree->Branch( "LEDRefHighLowRatio", &LEDRefHighLowRatio, Form("LEDRefHighLowRatio[%d]/F", AliEMCALGeoParams::fgkEMCALLEDRefs) );
  tree->Branch( "LEDRefHighLow", &LEDRefHighLow, Form("LEDRefHighLow[%d]/I", AliEMCALGeoParams::fgkEMCALLEDRefs) );
  tree->Branch( "Temperature", &Temperature, Form("Temperature[%d]/F", AliEMCALGeoParams::fgkEMCALTempSensors) );
  tree->Branch( "TemperatureRMS", &TemperatureRMS, Form("TemperatureRMS[%d]/F", AliEMCALGeoParams::fgkEMCALTempSensors) );
  // third: info for each tower; see if a 2D array works OK or if we'll have to use 1D arrays instead 
  tree->Branch( "RelativeGain", &RelativeGain, Form("RelativeGain[%d][%d]/F", AliEMCALGeoParams::fgkEMCALCols, AliEMCALGeoParams::fgkEMCALRows) );
  tree->Branch( "HighLowRatio", &HighLowRatio, Form("HighLowRatio[%d][%d]/F", AliEMCALGeoParams::fgkEMCALCols, AliEMCALGeoParams::fgkEMCALRows) );
  tree->Branch( "HighLow", &HighLow, Form("HighLow[%d][%d]/I", AliEMCALGeoParams::fgkEMCALCols, AliEMCALGeoParams::fgkEMCALRows) );
  tree->Branch( "LEDAmp", &LEDAmp, Form("LEDAmp[%d][%d]/F", AliEMCALGeoParams::fgkEMCALCols, AliEMCALGeoParams::fgkEMCALRows) );
  tree->Branch( "LEDAmpRMS", &LEDAmpRMS, Form("LEDAmpRMS[%d][%d]/F", AliEMCALGeoParams::fgkEMCALCols, AliEMCALGeoParams::fgkEMCALRows) );

  for (iSM = 0; iSM < fNSuperModule; iSM++) {
    AliEMCALSuperModuleCalibAbs * t = (AliEMCALSuperModuleCalibAbs*) fSuperModuleData[iSM];

    iSM = t->GetSuperModuleNum();
    // first, overall values
    CalibMethod = t->GetCalibMethod();
    CalibPass = t->GetCalibPass();
    CalibTime = t->GetCalibTime();
    AbsoluteGain = t->GetAbsoluteGain();

    // second: additional info for LED references and SM temperatures
    for (Int_t j=0; j<AliEMCALGeoParams::fgkEMCALLEDRefs; j++) {
      LEDRefAmp[j] = t->GetLEDRefAmp(j);
      LEDRefAmpRMS[j] = t->GetLEDRefAmpRMS(j);
      LEDRefHighLowRatio[j] = t->GetLEDRefHighLowRatio(j);
      LEDRefHighLow[j] = t->GetLEDRefHighLow(j);
    }
    for (Int_t j=0; j<AliEMCALGeoParams::fgkEMCALTempSensors; j++) {
      Temperature[j] = t->GetTemperature(j);
      TemperatureRMS[j] = t->GetTemperatureRMS(j);
    }

    // third: info for each tower
    for (Int_t j=0; j<nAPDPerSM; j++) {
      iCol = j / AliEMCALGeoParams::fgkEMCALRows;
      iRow = j % AliEMCALGeoParams::fgkEMCALRows;

      // help variables: possibly modified or swapped indices
      int iColMod = iCol;
      int iRowMod = iRow;
      // assume that this info is already swapped and done for this basis?
      if (swapSides) {
	// C side, oriented differently than A side: swap is requested
	iColMod = AliEMCALGeoParams::fgkEMCALCols-1 - iCol;
	iRowMod = AliEMCALGeoParams::fgkEMCALRows-1 - iRow;
      }

      AliEMCALCalibAbsVal * v = t->GetAPDVal(iCol, iRow);

      RelativeGain[iCol][iRow] = v->GetRelativeGain();
      HighLowRatio[iCol][iRow] = v->GetHighLowRatio();
      HighLow[iCol][iRow] = v->GetHighLow();
      LEDAmp[iCol][iRow] = v->GetLEDAmp();
      LEDAmpRMS[iCol][iRow] = v->GetLEDAmpRMS();
    }

    tree->Fill();
  } // i, SuperModule

  tree->Write();
  destFile.Close();

  return;
}

//____________________________________________________________________________
AliEMCALCalibAbs::~AliEMCALCalibAbs()
{
  fSuperModuleData.Delete();
}

//____________________________________________________________________________
AliEMCALSuperModuleCalibAbs * AliEMCALCalibAbs::GetSuperModuleCalibAbsNum(Int_t supModIndex)const
{
  for (int i=0; i<fNSuperModule; i++) {
    AliEMCALSuperModuleCalibAbs * t = (AliEMCALSuperModuleCalibAbs*) fSuperModuleData[i];
    if (t->GetSuperModuleNum() == supModIndex) {
      return t;
    }
  }

  // if we arrived here, then nothing was found.. just return a NULL pointer 
  return NULL;
}
Commit	Line	Data
d81e6423	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	/* $Id: $ */
	17
	18	// Objects of this class contain basis for absolute calibrations
	19	//
	20
	21	#include <fstream>
	22	#include <TString.h>
61917ab3	23	#include <TFile.h>
61917ab3	24	#include <TTree.h>
d81e6423	25
	26	#include "AliEMCALCalibAbs.h"
	27
	28	using namespace std;
	29
	30	ClassImp(AliEMCALCalibAbs)
	31
	32	//____________________________________________________________________________
2f17a269	33	AliEMCALCalibAbs::AliEMCALCalibAbs(const int nSM) :
	34	fNSuperModule(nSM),
	35	fSuperModuleData()
d81e6423	36	{
d81e6423	37	//Default constructor.
2f17a269	38	for (int i=0; i<fNSuperModule; i++) {
	39	fSuperModuleData.Add(new AliEMCALSuperModuleCalibAbs(i));
	40	}
	41	fSuperModuleData.Compress(); // compress the TObjArray
d81e6423	42	}
	43
	44	//____________________________________________________________________________
61917ab3	45	void AliEMCALCalibAbs::ReadTextCalibAbsInfo(Int_t nSM, const TString &txtFileName,
61917ab3	46	Bool_t swapSides)
d81e6423	47	{
	48	//Read data from txt file. ; coordinates given on SuperModule basis
	49
	50	std::ifstream inputFile(txtFileName.Data());
	51	if (!inputFile) {
	52	printf("AliEMCALCalibAbs::ReadCalibAbsInfo - Cannot open the APD info file %s\n", txtFileName.Data());
	53	return;
	54	}
	55
	56	fNSuperModule = nSM;
d81e6423	57
	58	Int_t iSM = 0; // SuperModule index
	59	Int_t iCol = 0;
	60	Int_t iRow = 0;
	61	Int_t id = 0;
	62
	63	// list of values to be read
	64	// first: overall values for the whole SuperModule
	65	Int_t CalibMethod;
	66	Int_t CalibPass;
	67	Int_t CalibTime;
	68	Float_t AbsoluteGain;
	69	// second: additional info for LED Reference and SM temperature
	70	Float_t LEDRefAmp;
	71	Float_t LEDRefAmpRMS;
	72	Float_t LEDRefHighLowRatio;
	73	Int_t LEDRefHighLow;
	74	Float_t Temperature;
	75	Float_t TemperatureRMS;
	76	// third: info for each tower
	77	Float_t RelativeGain; // (ADC>GeV relative gain/conversion), value around 1
	78	Float_t HighLowRatio; // value around 16 or so
	79	Int_t HighLow; //
	80	Float_t LEDAmp; // low gain eq. amplitude
	81	Float_t LEDAmpRMS; //
	82	// end - all values
	83
	84	Int_t nAPDPerSM = AliEMCALGeoParams::fgkEMCALCols * AliEMCALGeoParams::fgkEMCALRows;
	85
	86	for (Int_t i = 0; i < fNSuperModule; i++) {
2f17a269	87	AliEMCALSuperModuleCalibAbs * t = (AliEMCALSuperModuleCalibAbs*) fSuperModuleData[i];
d81e6423	88	if (!inputFile) {
	89	printf("AliEMCALCalibAbs::ReadCalibAbsInfo - Error while reading input file; likely EOF..");
	90	return;
	91	}
	92	inputFile >> iSM;
2f17a269	93	t->SetSuperModuleNum(iSM);
d81e6423	94
	95	// first: overall values for the whole SuperModule
	96	inputFile >> CalibMethod >> CalibPass >> CalibTime >> AbsoluteGain;
2f17a269	97	t->SetCalibMethod(CalibMethod);
	98	t->SetCalibPass(CalibPass);
	99	t->SetCalibTime(CalibTime);
	100	t->SetAbsoluteGain(AbsoluteGain);
d81e6423	101
	102	// second: additional info for LED Reference and SM temperature
	103	for (Int_t j=0; j<AliEMCALGeoParams::fgkEMCALLEDRefs; j++) {
	104	inputFile >> id >> LEDRefAmp >> LEDRefAmpRMS >> LEDRefHighLowRatio >> LEDRefHighLow;
2f17a269	105	t->SetLEDRefAmp(id, LEDRefAmp);
	106	t->SetLEDRefAmpRMS(id, LEDRefAmpRMS);
	107	t->SetLEDRefHighLowRatio(id, LEDRefHighLowRatio);
	108	t->SetLEDRefHighLow(id, LEDRefHighLow);
d81e6423	109	}
	110	for (Int_t j=0; j<AliEMCALGeoParams::fgkEMCALTempSensors; j++) {
	111	inputFile >> id >> Temperature >> TemperatureRMS;
2f17a269	112	t->SetTemperature(id, Temperature);
2f17a269	113	t->SetTemperatureRMS(id, TemperatureRMS);
d81e6423	114	}
	115
	116	// third: info for each tower
	117	for (Int_t j=0; j<nAPDPerSM; j++) {
	118	inputFile >> iCol >> iRow
	119	>> RelativeGain >> HighLowRatio >> HighLow >> LEDAmp >> LEDAmpRMS;
	120
	121	// assume that this info is already swapped and done for this basis?
	122	if (swapSides) {
	123	// C side, oriented differently than A side: swap is requested
	124	iCol = AliEMCALGeoParams::fgkEMCALCols-1 - iCol;
	125	iRow = AliEMCALGeoParams::fgkEMCALRows-1 - iRow;
	126	}
	127
2f17a269	128	AliEMCALCalibAbsVal * v = t->GetAPDVal(iCol, iRow);
d81e6423	129
2f17a269	130	v->SetRelativeGain(RelativeGain);
	131	v->SetHighLowRatio(HighLowRatio);
	132	v->SetHighLow(HighLow);
	133	v->SetLEDAmp(LEDAmp);
	134	v->SetLEDAmpRMS(LEDAmpRMS);
d81e6423	135	}
	136
	137	} // i, SuperModule
	138
	139	inputFile.close();
	140
	141	return;
	142	}
	143
	144	//____________________________________________________________________________
61917ab3	145	void AliEMCALCalibAbs::WriteTextCalibAbsInfo(const TString &txtFileName,
61917ab3	146	Bool_t swapSides)
d81e6423	147	{
	148	// write data to txt file. ; coordinates given on SuperModule basis
	149
	150	std::ofstream outputFile(txtFileName.Data());
	151	if (!outputFile) {
	152	printf("AliEMCALCalibAbs::WriteCalibAbsInfo - Cannot open the APD output file %s\n", txtFileName.Data());
	153	return;
	154	}
	155
	156	Int_t iCol = 0;
	157	Int_t iRow = 0;
	158
	159	Int_t nAPDPerSM = AliEMCALGeoParams::fgkEMCALCols * AliEMCALGeoParams::fgkEMCALRows;
	160
	161	for (Int_t i = 0; i < fNSuperModule; i++) {
2f17a269	162	AliEMCALSuperModuleCalibAbs * t = (AliEMCALSuperModuleCalibAbs*) fSuperModuleData[i];
2f17a269	163
d81e6423	164	// first: overall values for the whole SuperModule
2f17a269	165	outputFile << t->GetSuperModuleNum() << endl;
	166	outputFile << t->GetCalibMethod() << " "
	167	<< t->GetCalibPass() << " "
	168	<< t->GetCalibTime() << " "
	169	<< t->GetAbsoluteGain() << endl;
d81e6423	170
	171	// second: additional info for LED Reference and SM temperature
	172	for (Int_t j=0; j<AliEMCALGeoParams::fgkEMCALLEDRefs; j++) {
2f17a269	173	outputFile << j << " " << t->GetLEDRefAmp(j) << " " << t->GetLEDRefAmpRMS(j)
2f17a269	174	<< " " << t->GetLEDRefHighLowRatio(j) << " " << t->GetLEDRefHighLow(j)
d81e6423	175	<< endl;
	176	}
	177	for (Int_t j=0; j<AliEMCALGeoParams::fgkEMCALTempSensors; j++) {
2f17a269	178	outputFile << j << " " << t->GetTemperature(j) << " " << t->GetTemperatureRMS(j) << endl;
d81e6423	179	}
d81e6423	180
61917ab3	181	// third: info for each tower
d81e6423	182	for (Int_t j=0; j<nAPDPerSM; j++) {
	183	iCol = j / AliEMCALGeoParams::fgkEMCALRows;
	184	iRow = j % AliEMCALGeoParams::fgkEMCALRows;
	185
2f17a269	186	AliEMCALCalibAbsVal * v = t->GetAPDVal(iCol, iRow);
d81e6423	187
	188	if (swapSides) {
	189	// C side, oriented differently than A side: swap is requested
	190	iCol = AliEMCALGeoParams::fgkEMCALCols-1 - iCol;
	191	iRow = AliEMCALGeoParams::fgkEMCALRows-1 - iRow;
	192	}
	193
	194	outputFile << iCol << " " << iRow
2f17a269	195	<< " " << v->GetRelativeGain()
	196	<< " " << v->GetHighLowRatio()
	197	<< " " << v->GetHighLow()
	198	<< " " << v->GetLEDAmp()
	199	<< " " << v->GetLEDAmpRMS() << endl;
d81e6423	200	}
	201
	202	} // i, SuperModule
	203
	204	outputFile.close();
	205
	206	return;
	207	}
	208
61917ab3	209	//____________________________________________________________________________
	210	void AliEMCALCalibAbs::ReadRootCalibAbsInfo(const TString &rootFileName,
	211	Bool_t swapSides)
	212	{
	213	//Read data from root file. ; coordinates given on SuperModule basis
	214	TFile inputFile(rootFileName, "read");
	215
	216	TTree tree = (TTree) inputFile.Get("tree");
	217
	218	ReadTreeCalibAbsInfo(tree, swapSides);
	219
	220	inputFile.Close();
	221
	222	return;
	223	}
	224
	225	//____________________________________________________________________________
	226	void AliEMCALCalibAbs::ReadTreeCalibAbsInfo(TTree *tree,
	227	Bool_t swapSides)
	228	{
	229	// how many SuperModule's worth of entries / APDs do we have?
	230	Int_t nAPDPerSM = AliEMCALGeoParams::fgkEMCALCols * AliEMCALGeoParams::fgkEMCALRows;
	231	fNSuperModule = tree->GetEntries() / nAPDPerSM;
	232
61917ab3	233	Int_t iSM = 0; // SuperModule index
	234	// list of values to be read
	235	// first: overall values for the whole SuperModule
	236	Int_t CalibMethod;
	237	Int_t CalibPass= {0};
	238	Int_t CalibTime= {0};
	239	Float_t AbsoluteGain= {0};
	240	// second: additional info for LED Reference and SM temperature
	241	Float_t LEDRefAmp[AliEMCALGeoParams::fgkEMCALLEDRefs]= {0};
	242	Float_t LEDRefAmpRMS[AliEMCALGeoParams::fgkEMCALLEDRefs]= {0};
	243	Float_t LEDRefHighLowRatio[AliEMCALGeoParams::fgkEMCALLEDRefs]= {0};
	244	Int_t LEDRefHighLow[AliEMCALGeoParams::fgkEMCALLEDRefs]= {0};
	245	Float_t Temperature[AliEMCALGeoParams::fgkEMCALTempSensors]= {0};
	246	Float_t TemperatureRMS[AliEMCALGeoParams::fgkEMCALTempSensors]= {0};
	247	// third: info for each tower
	248	Float_t RelativeGain[AliEMCALGeoParams::fgkEMCALCols][AliEMCALGeoParams::fgkEMCALRows]= {0};
	249	Float_t HighLowRatio[AliEMCALGeoParams::fgkEMCALCols][AliEMCALGeoParams::fgkEMCALRows]= {0};
	250	Int_t HighLow[AliEMCALGeoParams::fgkEMCALCols][AliEMCALGeoParams::fgkEMCALRows]= {0};
	251	Float_t LEDAmp[AliEMCALGeoParams::fgkEMCALCols][AliEMCALGeoParams::fgkEMCALRows]= {0};
	252	Float_t LEDAmpRMS[AliEMCALGeoParams::fgkEMCALCols][AliEMCALGeoParams::fgkEMCALRows]= {0};
	253	// end - all values
	254
	255	// just to make the initializations of the arrays are done correctly, let's use memset
	256	memset(LEDRefAmp, 0, sizeof(LEDRefAmp));
	257	memset(LEDRefAmpRMS, 0, sizeof(LEDRefAmpRMS));
	258	memset(LEDRefHighLowRatio, 0, sizeof(LEDRefHighLowRatio));
	259	memset(LEDRefHighLow, 0, sizeof(LEDRefHighLow));
	260	memset(Temperature, 0, sizeof(Temperature));
	261	memset(TemperatureRMS, 0, sizeof(TemperatureRMS));
	262	memset(RelativeGain, 0, sizeof(RelativeGain));
	263	memset(HighLowRatio, 0, sizeof(HighLowRatio));
	264	memset(HighLow, 0, sizeof(HighLow));
	265	memset(LEDAmp, 0, sizeof(LEDAmp));
	266	memset(LEDAmpRMS, 0, sizeof(LEDAmpRMS));
	267
	268	// declare the branches
	269	tree->SetBranchAddress("iSM", &iSM);
	270	tree->SetBranchAddress("CalibMethod", &CalibMethod);
	271	tree->SetBranchAddress("CalibPass", &CalibPass);
	272	tree->SetBranchAddress("CalibTime", &CalibTime);
	273	tree->SetBranchAddress("AbsoluteGain", &AbsoluteGain);
	274	//
	275	tree->SetBranchAddress("LEDRefAmp", LEDRefAmp);
	276	tree->SetBranchAddress("LEDRefAmpRMS", LEDRefAmpRMS);
	277	tree->SetBranchAddress("LEDRefHighLowRatio", LEDRefHighLowRatio);
	278	tree->SetBranchAddress("LEDRefHighLow", LEDRefHighLow);
	279	tree->SetBranchAddress("Temperature", Temperature);
	280	tree->SetBranchAddress("TemperatureRMS", TemperatureRMS);
	281	//
	282	tree->SetBranchAddress("RelativeGain", RelativeGain);
	283	tree->SetBranchAddress("HighLowRatio", HighLowRatio);
	284	tree->SetBranchAddress("HighLow", HighLow);
	285	tree->SetBranchAddress("LEDAmp", LEDAmp);
	286	tree->SetBranchAddress("LEDAmpRMS", LEDAmpRMS);
	287
	288	// indices for looping over the towers
	289	Int_t iCol = 0;
	290	Int_t iRow = 0;
	291
	292	for (int ient=0; ient<tree->GetEntries(); ient++) {
	293	tree->GetEntry(ient);
	294
	295	// assume the index SuperModules come in order: i=iSM
2f17a269	296	AliEMCALSuperModuleCalibAbs * t = (AliEMCALSuperModuleCalibAbs*) fSuperModuleData[iSM];
	297
	298	t->SetSuperModuleNum(iSM);
61917ab3	299	// first, overall values
2f17a269	300	t->SetCalibMethod(CalibMethod);
	301	t->SetCalibPass(CalibPass);
	302	t->SetCalibTime(CalibTime);
	303	t->SetAbsoluteGain(AbsoluteGain);
61917ab3	304
	305	// second: additional info for LED references and SM temperatures
	306	for (Int_t j=0; j<AliEMCALGeoParams::fgkEMCALLEDRefs; j++) {
2f17a269	307	t->SetLEDRefAmp(j, LEDRefAmp[j]);
	308	t->SetLEDRefAmpRMS(j, LEDRefAmpRMS[j]);
	309	t->SetLEDRefHighLowRatio(j, LEDRefHighLowRatio[j]);
	310	t->SetLEDRefHighLow(j, LEDRefHighLow[j]);
61917ab3	311	}
61917ab3	312	for (Int_t j=0; j<AliEMCALGeoParams::fgkEMCALTempSensors; j++) {
2f17a269	313	t->SetTemperature(j, Temperature[j]);
2f17a269	314	t->SetTemperatureRMS(j, TemperatureRMS[j]);
61917ab3	315	}
	316
	317	// third: info for each tower
	318	for (Int_t j=0; j<nAPDPerSM; j++) {
	319	iCol = j / AliEMCALGeoParams::fgkEMCALRows;
	320	iRow = j % AliEMCALGeoParams::fgkEMCALRows;
	321
	322	// help variables: possibly modified or swapped indices
	323	int iColMod = iCol;
	324	int iRowMod = iRow;
	325	// assume that this info is already swapped and done for this basis?
	326	if (swapSides) {
	327	// C side, oriented differently than A side: swap is requested
	328	iColMod = AliEMCALGeoParams::fgkEMCALCols-1 - iCol;
	329	iRowMod = AliEMCALGeoParams::fgkEMCALRows-1 - iRow;
	330	}
	331
2f17a269	332	AliEMCALCalibAbsVal * v = t->GetAPDVal(iCol, iRow);
61917ab3	333
2f17a269	334	v->SetRelativeGain(RelativeGain[iCol][iRow]);
	335	v->SetHighLowRatio(HighLowRatio[iCol][iRow]);
	336	v->SetHighLow(HighLow[iCol][iRow]);
	337	v->SetLEDAmp(LEDAmp[iCol][iRow]);
	338	v->SetLEDAmpRMS(LEDAmpRMS[iCol][iRow]);
61917ab3	339	}
	340
	341	} // loop over entries
	342
	343	return;
	344	}
	345
	346	//____________________________________________________________________________
	347	void AliEMCALCalibAbs::WriteRootCalibAbsInfo(const TString &rootFileName,
	348	Bool_t swapSides)
	349	{
	350	// write data to root file. ; coordinates given on SuperModule basis
	351	TFile destFile(rootFileName, "recreate");
	352	if (destFile.IsZombie()) {
	353	return;
	354	}
	355	destFile.cd();
	356
	357	TTree *tree = new TTree("tree","");
	358
	359	// variables for filling the TTree
	360	Int_t iSM = 0; // SuperModule index
	361	// list of values to be written
	362	// first: overall values for the whole SuperModule
	363	Int_t CalibMethod = 0;
	364	Int_t CalibPass = 0;
	365	Int_t CalibTime = 0;
	366	Float_t AbsoluteGain = 0;
	367	// second: additional info for LED Reference and SM temperature
	368	Float_t LEDRefAmp[AliEMCALGeoParams::fgkEMCALLEDRefs] = {0};
	369	Float_t LEDRefAmpRMS[AliEMCALGeoParams::fgkEMCALLEDRefs]= {0};
	370	Float_t LEDRefHighLowRatio[AliEMCALGeoParams::fgkEMCALLEDRefs]= {0};
	371	Int_t LEDRefHighLow[AliEMCALGeoParams::fgkEMCALLEDRefs]= {0};
	372	Float_t Temperature[AliEMCALGeoParams::fgkEMCALTempSensors]= {0};
	373	Float_t TemperatureRMS[AliEMCALGeoParams::fgkEMCALTempSensors]= {0};
	374	// third: info for each tower
	375	Float_t RelativeGain[AliEMCALGeoParams::fgkEMCALCols][AliEMCALGeoParams::fgkEMCALRows]= {0};
	376	Float_t HighLowRatio[AliEMCALGeoParams::fgkEMCALCols][AliEMCALGeoParams::fgkEMCALRows]= {0};
	377	Int_t HighLow[AliEMCALGeoParams::fgkEMCALCols][AliEMCALGeoParams::fgkEMCALRows]= {0};
	378	Float_t LEDAmp[AliEMCALGeoParams::fgkEMCALCols][AliEMCALGeoParams::fgkEMCALRows]= {0};
	379	Float_t LEDAmpRMS[AliEMCALGeoParams::fgkEMCALCols][AliEMCALGeoParams::fgkEMCALRows]= {0};
	380	// end - all values
	381
	382	// just to make the initializations of the arrays are done correctly, let's use memset
	383	memset(LEDRefAmp, 0, sizeof(LEDRefAmp));
	384	memset(LEDRefAmpRMS, 0, sizeof(LEDRefAmpRMS));
	385	memset(LEDRefHighLowRatio, 0, sizeof(LEDRefHighLowRatio));
	386	memset(LEDRefHighLow, 0, sizeof(LEDRefHighLow));
	387	memset(Temperature, 0, sizeof(Temperature));
	388	memset(TemperatureRMS, 0, sizeof(TemperatureRMS));
	389	memset(RelativeGain, 0, sizeof(RelativeGain));
	390	memset(HighLowRatio, 0, sizeof(HighLowRatio));
	391	memset(HighLow, 0, sizeof(HighLow));
	392	memset(LEDAmp, 0, sizeof(LEDAmp));
	393	memset(LEDAmpRMS, 0, sizeof(LEDAmpRMS));
	394
	395	Int_t nAPDPerSM = AliEMCALGeoParams::fgkEMCALCols * AliEMCALGeoParams::fgkEMCALRows;
	396	// for looping over towers
	397	Int_t iCol = 0;
	398	Int_t iRow = 0;
	399
	400	// declare the branches
	401	// first
	402	tree->Branch("iSM", &iSM, "iSM/I");
403	tree->Branch("CalibMethod", &CalibMethod, "CalibMethod/I");
404	tree->Branch("CalibPass", &CalibPass, "CalibPass/I");
405	tree->Branch("CalibTime", &CalibTime, "CalibTime/I");
406	tree->Branch("AbsoluteGain", &AbsoluteGain, "AbsoluteGain/F");
407	// second
408	tree->Branch( "LEDRefAmp", &LEDRefAmp, Form("LEDRefAmp[%d]/F", AliEMCALGeoParams::fgkEMCALLEDRefs) );
409	tree->Branch( "LEDRefAmpRMS", &LEDRefAmpRMS, Form("LEDRefAmpRMS[%d]/F", AliEMCALGeoParams::fgkEMCALLEDRefs) );
410	tree->Branch( "LEDRefHighLowRatio", &LEDRefHighLowRatio, Form("LEDRefHighLowRatio[%d]/F", AliEMCALGeoParams::fgkEMCALLEDRefs) );
411	tree->Branch( "LEDRefHighLow", &LEDRefHighLow, Form("LEDRefHighLow[%d]/I", AliEMCALGeoParams::fgkEMCALLEDRefs) );
412	tree->Branch( "Temperature", &Temperature, Form("Temperature[%d]/F", AliEMCALGeoParams::fgkEMCALTempSensors) );
413	tree->Branch( "TemperatureRMS", &TemperatureRMS, Form("TemperatureRMS[%d]/F", AliEMCALGeoParams::fgkEMCALTempSensors) );
414	// third: info for each tower; see if a 2D array works OK or if we'll have to use 1D arrays instead
415	tree->Branch( "RelativeGain", &RelativeGain, Form("RelativeGain[%d][%d]/F", AliEMCALGeoParams::fgkEMCALCols, AliEMCALGeoParams::fgkEMCALRows) );
416	tree->Branch( "HighLowRatio", &HighLowRatio, Form("HighLowRatio[%d][%d]/F", AliEMCALGeoParams::fgkEMCALCols, AliEMCALGeoParams::fgkEMCALRows) );
417	tree->Branch( "HighLow", &HighLow, Form("HighLow[%d][%d]/I", AliEMCALGeoParams::fgkEMCALCols, AliEMCALGeoParams::fgkEMCALRows) );
418	tree->Branch( "LEDAmp", &LEDAmp, Form("LEDAmp[%d][%d]/F", AliEMCALGeoParams::fgkEMCALCols, AliEMCALGeoParams::fgkEMCALRows) );
419	tree->Branch( "LEDAmpRMS", &LEDAmpRMS, Form("LEDAmpRMS[%d][%d]/F", AliEMCALGeoParams::fgkEMCALCols, AliEMCALGeoParams::fgkEMCALRows) );
420
421	for (iSM = 0; iSM < fNSuperModule; iSM++) {
2f17a269	422	AliEMCALSuperModuleCalibAbs * t = (AliEMCALSuperModuleCalibAbs*) fSuperModuleData[iSM];
61917ab3	423
2f17a269	424	iSM = t->GetSuperModuleNum();
61917ab3	425	// first, overall values
2f17a269	426	CalibMethod = t->GetCalibMethod();
	427	CalibPass = t->GetCalibPass();
	428	CalibTime = t->GetCalibTime();
	429	AbsoluteGain = t->GetAbsoluteGain();
61917ab3	430
	431	// second: additional info for LED references and SM temperatures
	432	for (Int_t j=0; j<AliEMCALGeoParams::fgkEMCALLEDRefs; j++) {
2f17a269	433	LEDRefAmp[j] = t->GetLEDRefAmp(j);
	434	LEDRefAmpRMS[j] = t->GetLEDRefAmpRMS(j);
	435	LEDRefHighLowRatio[j] = t->GetLEDRefHighLowRatio(j);
	436	LEDRefHighLow[j] = t->GetLEDRefHighLow(j);
61917ab3	437	}
61917ab3	438	for (Int_t j=0; j<AliEMCALGeoParams::fgkEMCALTempSensors; j++) {
2f17a269	439	Temperature[j] = t->GetTemperature(j);
2f17a269	440	TemperatureRMS[j] = t->GetTemperatureRMS(j);
61917ab3	441	}
	442
	443	// third: info for each tower
	444	for (Int_t j=0; j<nAPDPerSM; j++) {
	445	iCol = j / AliEMCALGeoParams::fgkEMCALRows;
	446	iRow = j % AliEMCALGeoParams::fgkEMCALRows;
	447
	448	// help variables: possibly modified or swapped indices
	449	int iColMod = iCol;
	450	int iRowMod = iRow;
	451	// assume that this info is already swapped and done for this basis?
	452	if (swapSides) {
	453	// C side, oriented differently than A side: swap is requested
	454	iColMod = AliEMCALGeoParams::fgkEMCALCols-1 - iCol;
	455	iRowMod = AliEMCALGeoParams::fgkEMCALRows-1 - iRow;
	456	}
	457
2f17a269	458	AliEMCALCalibAbsVal * v = t->GetAPDVal(iCol, iRow);
61917ab3	459
2f17a269	460	RelativeGain[iCol][iRow] = v->GetRelativeGain();
	461	HighLowRatio[iCol][iRow] = v->GetHighLowRatio();
	462	HighLow[iCol][iRow] = v->GetHighLow();
	463	LEDAmp[iCol][iRow] = v->GetLEDAmp();
	464	LEDAmpRMS[iCol][iRow] = v->GetLEDAmpRMS();
61917ab3	465	}
	466
	467	tree->Fill();
	468	} // i, SuperModule
	469
	470	tree->Write();
	471	destFile.Close();
	472
	473	return;
	474	}
	475
d81e6423	476	//____________________________________________________________________________
	477	AliEMCALCalibAbs::~AliEMCALCalibAbs()
	478	{
2f17a269	479	fSuperModuleData.Delete();
d81e6423	480	}
	481
	482	//____________________________________________________________________________
2f17a269	483	AliEMCALSuperModuleCalibAbs * AliEMCALCalibAbs::GetSuperModuleCalibAbsNum(Int_t supModIndex)const
d81e6423	484	{
d81e6423	485	for (int i=0; i<fNSuperModule; i++) {
2f17a269	486	AliEMCALSuperModuleCalibAbs * t = (AliEMCALSuperModuleCalibAbs*) fSuperModuleData[i];
	487	if (t->GetSuperModuleNum() == supModIndex) {
	488	return t;
d81e6423	489	}
	490	}
	491
2f17a269	492	// if we arrived here, then nothing was found.. just return a NULL pointer
2f17a269	493	return NULL;
d81e6423	494	}
d81e6423	495