[u/mrichter/AliRoot.git] / EMCAL / AliEMCALCalibReference.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 reference calibrations
//

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

#include "AliEMCALCalibReference.h"

using namespace std;

ClassImp(AliEMCALCalibReference)

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

//____________________________________________________________________________
void AliEMCALCalibReference::ReadTextCalibReferenceInfo(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("AliEMCALCalibReference::ReadCalibReferenceInfo - 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 iReferenceTime = 0; 
  // second: additional info for LED Reference and SM temperature
  Float_t rLEDRefAmp = 0;
  Float_t rLEDRefAmpRMS = 0;
  Int_t iLEDRefHighLow = 0;
  Float_t temperature = 0;
  Float_t temperatureRMS = 0;
  // third: info for each tower
  Int_t iHighLow = 0; // 
  Float_t rLEDAmp = 0; // low gain eq. amplitude
  Float_t rLEDAmpRMS = 0; //
  // end - all values

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

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

    // first: overall values for the whole SuperModule
    inputFile >> iReferenceTime;
    t->SetReferenceTime(iReferenceTime);

    // second: additional info for LED Reference and SM temperature
    for (Int_t j=0; j<AliEMCALGeoParams::fgkEMCALLEDRefs; j++) {
      inputFile >> id >> iLEDRefHighLow >> rLEDRefAmp >> rLEDRefAmpRMS;
      if (id<0 || id>(AliEMCALGeoParams::fgkEMCALLEDRefs-1) ) {
	printf("AliEMCALCalibReference::ReadCalibReferenceInfo - Error while reading input file; LEDRef j %d id %d\n", j, id);
	return;
      }
      t->SetLEDRefHighLow(id, iLEDRefHighLow);
      t->SetLEDRefAmp(id, rLEDRefAmp);
      t->SetLEDRefAmpRMS(id, rLEDRefAmpRMS);
    }

    for (Int_t j=0; j<AliEMCALGeoParams::fgkEMCALTempSensors; j++) {
      inputFile >> id >> temperature >> temperatureRMS;
      if (id<0 || id>(AliEMCALGeoParams::fgkEMCALTempSensors-1) ) {
	printf("AliEMCALCalibReference::ReadCalibReferenceInfo - Error while reading input file; TempSensor j %d id %d\n", j, id);
	return;
      }
      t->SetTemperature(id, temperature);
      t->SetTemperatureRMS(id, temperatureRMS);
    }

    // third: info for each tower
    for (Int_t j=0; j<nAPDPerSM; j++) {
      inputFile >> iCol >> iRow 
		>> iHighLow >> rLEDAmp >> rLEDAmpRMS;

      // check that input values are not out bounds
      if (iCol<0 || iCol>(AliEMCALGeoParams::fgkEMCALCols-1) ||
	  iRow<0 || iRow>(AliEMCALGeoParams::fgkEMCALRows-1) ) {
	printf("AliEMCALCalibReference::ReadCalibReferenceInfo - Error while reading input file; j %d iCol %d iRow %d\n", j, iCol, iRow);
      return;
      }

      // 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;
      }

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

      v->SetHighLow(iHighLow);
      v->SetLEDAmp(rLEDAmp);
      v->SetLEDAmpRMS(rLEDAmpRMS);
    }

  } // i, SuperModule

  inputFile.close();

  return;
}

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

  std::ofstream outputFile(txtFileName.Data());
  if (!outputFile) {
    printf("AliEMCALCalibReference::WriteCalibReferenceInfo - 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++) {
    AliEMCALSuperModuleCalibReference * t = (AliEMCALSuperModuleCalibReference*) fSuperModuleData[i];

    // first: overall values for the whole SuperModule
    outputFile << t->GetSuperModuleNum() << endl;
    outputFile << t->GetReferenceTime() << endl;

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

      AliEMCALCalibReferenceVal * 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->GetHighLow() 
		 << " " << v->GetLEDAmp() 
		 << " " << v->GetLEDAmpRMS() << endl;
    }

  } // i, SuperModule

  outputFile.close();

  return;
}

//____________________________________________________________________________
void AliEMCALCalibReference::ReadRootCalibReferenceInfo(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");

  ReadTreeCalibReferenceInfo(tree, swapSides);

  inputFile.Close();

  return;
}

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

  Int_t iSM = 0; // SuperModule index
  // list of values to be read
  // first: overall values for the whole SuperModule
  Int_t iReferenceTime= 0; 
  // second: additional info for LED Reference and SM temperature
  Float_t rLEDRefAmp[AliEMCALGeoParams::fgkEMCALLEDRefs]= {0};
  Float_t rLEDRefAmpRMS[AliEMCALGeoParams::fgkEMCALLEDRefs]= {0};
  Int_t iLEDRefHighLow[AliEMCALGeoParams::fgkEMCALLEDRefs]= {0};
  Float_t temperature[AliEMCALGeoParams::fgkEMCALTempSensors]= {0};
  Float_t temperatureRMS[AliEMCALGeoParams::fgkEMCALTempSensors]= {0};
  // third: info for each tower
  Int_t iHighLow[AliEMCALGeoParams::fgkEMCALCols][AliEMCALGeoParams::fgkEMCALRows]; 
  Float_t rLEDAmp[AliEMCALGeoParams::fgkEMCALCols][AliEMCALGeoParams::fgkEMCALRows]; 
  Float_t rLEDAmpRMS[AliEMCALGeoParams::fgkEMCALCols][AliEMCALGeoParams::fgkEMCALRows]; 
  // end - all values

  // just to make the initializations of the arrays are done correctly, let's use memset
  memset(rLEDRefAmp, 0, sizeof(rLEDRefAmp)); 
  memset(rLEDRefAmpRMS, 0, sizeof(rLEDRefAmpRMS)); 
  memset(iLEDRefHighLow, 0, sizeof(iLEDRefHighLow)); 
  memset(temperature, 0, sizeof(temperature)); 
  memset(temperatureRMS, 0, sizeof(temperatureRMS)); 
  memset(iHighLow, 0, sizeof(iHighLow)); 
  memset(rLEDAmp, 0, sizeof(rLEDAmp)); 
  memset(rLEDAmpRMS, 0, sizeof(rLEDAmpRMS)); 

  // declare the branches
  tree->SetBranchAddress("iSM", &iSM);
  tree->SetBranchAddress("ReferenceTime", &iReferenceTime);
  //
  tree->SetBranchAddress("LEDRefAmp", rLEDRefAmp);
  tree->SetBranchAddress("LEDRefAmpRMS", rLEDRefAmpRMS);
  tree->SetBranchAddress("LEDRefHighLow", iLEDRefHighLow);
  tree->SetBranchAddress("Temperature", temperature);
  tree->SetBranchAddress("TemperatureRMS", temperatureRMS);
  //
  tree->SetBranchAddress("HighLow", iHighLow);
  tree->SetBranchAddress("LEDAmp", rLEDAmp);
  tree->SetBranchAddress("LEDAmpRMS", rLEDAmpRMS);

  // 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
    AliEMCALSuperModuleCalibReference * t = (AliEMCALSuperModuleCalibReference*) fSuperModuleData[iSM];

    t->SetSuperModuleNum(iSM);
    // first, overall values
    t->SetReferenceTime(iReferenceTime);

    // second: additional info for LED references and SM temperatures
    for (Int_t j=0; j<AliEMCALGeoParams::fgkEMCALLEDRefs; j++) {
      t->SetLEDRefAmp(j, rLEDRefAmp[j]);
      t->SetLEDRefAmpRMS(j, rLEDRefAmpRMS[j]);
      t->SetLEDRefHighLow(j, iLEDRefHighLow[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;
      }

      AliEMCALCalibReferenceVal * v = t->GetAPDVal(iColMod, iRowMod);

      v->SetHighLow(iHighLow[iCol][iRow]);
      v->SetLEDAmp(rLEDAmp[iCol][iRow]);
      v->SetLEDAmpRMS(rLEDAmpRMS[iCol][iRow]);
    }

  } // loop over entries

  return;
}

//____________________________________________________________________________
void AliEMCALCalibReference::WriteRootCalibReferenceInfo(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 iReferenceTime = 0; 
  // second: additional info for LED Reference and SM temperature
  Float_t rLEDRefAmp[AliEMCALGeoParams::fgkEMCALLEDRefs] = {0};
  Float_t rLEDRefAmpRMS[AliEMCALGeoParams::fgkEMCALLEDRefs]= {0};
  Int_t iLEDRefHighLow[AliEMCALGeoParams::fgkEMCALLEDRefs]= {0};
  Float_t temperature[AliEMCALGeoParams::fgkEMCALTempSensors]= {0};
  Float_t temperatureRMS[AliEMCALGeoParams::fgkEMCALTempSensors]= {0};
  // third: info for each tower
  Int_t iHighLow[AliEMCALGeoParams::fgkEMCALCols][AliEMCALGeoParams::fgkEMCALRows]; 
  Float_t rLEDAmp[AliEMCALGeoParams::fgkEMCALCols][AliEMCALGeoParams::fgkEMCALRows]; 
  Float_t rLEDAmpRMS[AliEMCALGeoParams::fgkEMCALCols][AliEMCALGeoParams::fgkEMCALRows]; 
  // end - all values

  // just to make the initializations of the arrays are done correctly, let's use memset
  memset(rLEDRefAmp, 0, sizeof(rLEDRefAmp)); 
  memset(rLEDRefAmpRMS, 0, sizeof(rLEDRefAmpRMS)); 
  memset(iLEDRefHighLow, 0, sizeof(iLEDRefHighLow)); 
  memset(temperature, 0, sizeof(temperature)); 
  memset(temperatureRMS, 0, sizeof(temperatureRMS)); 
  memset(iHighLow, 0, sizeof(iHighLow)); 
  memset(rLEDAmp, 0, sizeof(rLEDAmp)); 
  memset(rLEDAmpRMS, 0, sizeof(rLEDAmpRMS)); 

  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("ReferenceTime", &iReferenceTime, "ReferenceTime/I");
  // second  
  tree->Branch( "LEDRefAmp", &rLEDRefAmp, Form("LEDRefAmp[%d]/F", AliEMCALGeoParams::fgkEMCALLEDRefs) );
  tree->Branch( "LEDRefAmpRMS", &rLEDRefAmpRMS, Form("LEDRefAmpRMS[%d]/F", AliEMCALGeoParams::fgkEMCALLEDRefs) );
  tree->Branch( "LEDRefHighLow", &iLEDRefHighLow, 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( "HighLow", &iHighLow, Form("HighLow[%d][%d]/I", AliEMCALGeoParams::fgkEMCALCols, AliEMCALGeoParams::fgkEMCALRows) );
  tree->Branch( "LEDAmp", &rLEDAmp, Form("LEDAmp[%d][%d]/F", AliEMCALGeoParams::fgkEMCALCols, AliEMCALGeoParams::fgkEMCALRows) );
  tree->Branch( "LEDAmpRMS", &rLEDAmpRMS, Form("LEDAmpRMS[%d][%d]/F", AliEMCALGeoParams::fgkEMCALCols, AliEMCALGeoParams::fgkEMCALRows) );

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

    iSM = t->GetSuperModuleNum();
    // first, overall values
    iReferenceTime = t->GetReferenceTime();

    // second: additional info for LED references and SM temperatures
    for (Int_t j=0; j<AliEMCALGeoParams::fgkEMCALLEDRefs; j++) {
      rLEDRefAmp[j] = t->GetLEDRefAmp(j);
      rLEDRefAmpRMS[j] = t->GetLEDRefAmpRMS(j);
      iLEDRefHighLow[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;
      }

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

      iHighLow[iColMod][iRowMod] = v->GetHighLow();
      rLEDAmp[iColMod][iRowMod] = v->GetLEDAmp();
      rLEDAmpRMS[iColMod][iRowMod] = v->GetLEDAmpRMS();
    }

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

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

  return;
}

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

//____________________________________________________________________________
AliEMCALSuperModuleCalibReference * AliEMCALCalibReference::GetSuperModuleCalibReferenceNum(Int_t supModIndex)const
{
  for (int i=0; i<fNSuperModule; i++) {
    AliEMCALSuperModuleCalibReference * t = (AliEMCALSuperModuleCalibReference*) 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
82d90a2f	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 reference calibrations
	19	//
	20
	21	#include <fstream>
	22	#include <TString.h>
	23	#include <TFile.h>
	24	#include <TTree.h>
	25
	26	#include "AliEMCALCalibReference.h"
	27
	28	using namespace std;
	29
	30	ClassImp(AliEMCALCalibReference)
	31
	32	//____________________________________________________________________________
	33	AliEMCALCalibReference::AliEMCALCalibReference(const int nSM) :
	34	fNSuperModule(nSM),
	35	fSuperModuleData()
	36	{
	37	//Default constructor.
	38	for (int i=0; i<fNSuperModule; i++) {
	39	fSuperModuleData.Add(new AliEMCALSuperModuleCalibReference(i));
	40	}
	41	fSuperModuleData.Compress(); // compress the TObjArray
61e4e2e3	42	fSuperModuleData.SetOwner(kTRUE);
82d90a2f	43	}
	44
	45	//____________________________________________________________________________
	46	void AliEMCALCalibReference::ReadTextCalibReferenceInfo(Int_t nSM, const TString &txtFileName,
	47	Bool_t swapSides)
	48	{
	49	//Read data from txt file. ; coordinates given on SuperModule basis
	50
	51	std::ifstream inputFile(txtFileName.Data());
	52	if (!inputFile) {
	53	printf("AliEMCALCalibReference::ReadCalibReferenceInfo - Cannot open the APD info file %s\n", txtFileName.Data());
	54	return;
	55	}
	56
	57	fNSuperModule = nSM;
	58
	59	Int_t iSM = 0; // SuperModule index
	60	Int_t iCol = 0;
	61	Int_t iRow = 0;
	62	Int_t id = 0;
	63
	64	// list of values to be read
	65	// first: overall values for the whole SuperModule
18831b6c	66	Int_t iReferenceTime = 0;
82d90a2f	67	// second: additional info for LED Reference and SM temperature
18831b6c	68	Float_t rLEDRefAmp = 0;
	69	Float_t rLEDRefAmpRMS = 0;
	70	Int_t iLEDRefHighLow = 0;
	71	Float_t temperature = 0;
	72	Float_t temperatureRMS = 0;
82d90a2f	73	// third: info for each tower
18831b6c	74	Int_t iHighLow = 0; //
	75	Float_t rLEDAmp = 0; // low gain eq. amplitude
	76	Float_t rLEDAmpRMS = 0; //
82d90a2f	77	// end - all values
	78
	79	Int_t nAPDPerSM = AliEMCALGeoParams::fgkEMCALCols * AliEMCALGeoParams::fgkEMCALRows;
	80
	81	for (Int_t i = 0; i < fNSuperModule; i++) {
	82	AliEMCALSuperModuleCalibReference * t = (AliEMCALSuperModuleCalibReference*) fSuperModuleData[i];
	83	if (!inputFile) {
b48d1356	84	printf("AliEMCALCalibReference::ReadCalibReferenceInfo - Error while reading input file; likely EOF..\n");
82d90a2f	85	return;
	86	}
	87	inputFile >> iSM;
	88	t->SetSuperModuleNum(iSM);
	89
	90	// first: overall values for the whole SuperModule
ab962f7b	91	inputFile >> iReferenceTime;
ab962f7b	92	t->SetReferenceTime(iReferenceTime);
82d90a2f	93
	94	// second: additional info for LED Reference and SM temperature
	95	for (Int_t j=0; j<AliEMCALGeoParams::fgkEMCALLEDRefs; j++) {
ab962f7b	96	inputFile >> id >> iLEDRefHighLow >> rLEDRefAmp >> rLEDRefAmpRMS;
b48d1356	97	if (id<0 \|\| id>(AliEMCALGeoParams::fgkEMCALLEDRefs-1) ) {
	98	printf("AliEMCALCalibReference::ReadCalibReferenceInfo - Error while reading input file; LEDRef j %d id %d\n", j, id);
	99	return;
	100	}
ab962f7b	101	t->SetLEDRefHighLow(id, iLEDRefHighLow);
	102	t->SetLEDRefAmp(id, rLEDRefAmp);
	103	t->SetLEDRefAmpRMS(id, rLEDRefAmpRMS);
82d90a2f	104	}
b48d1356	105
82d90a2f	106	for (Int_t j=0; j<AliEMCALGeoParams::fgkEMCALTempSensors; j++) {
ab962f7b	107	inputFile >> id >> temperature >> temperatureRMS;
b48d1356	108	if (id<0 \|\| id>(AliEMCALGeoParams::fgkEMCALTempSensors-1) ) {
	109	printf("AliEMCALCalibReference::ReadCalibReferenceInfo - Error while reading input file; TempSensor j %d id %d\n", j, id);
	110	return;
	111	}
ab962f7b	112	t->SetTemperature(id, temperature);
ab962f7b	113	t->SetTemperatureRMS(id, temperatureRMS);
82d90a2f	114	}
	115
	116	// third: info for each tower
	117	for (Int_t j=0; j<nAPDPerSM; j++) {
	118	inputFile >> iCol >> iRow
ab962f7b	119	>> iHighLow >> rLEDAmp >> rLEDAmpRMS;
82d90a2f	120
b48d1356	121	// check that input values are not out bounds
	122	if (iCol<0 \|\| iCol>(AliEMCALGeoParams::fgkEMCALCols-1) \|\|
	123	iRow<0 \|\| iRow>(AliEMCALGeoParams::fgkEMCALRows-1) ) {
	124	printf("AliEMCALCalibReference::ReadCalibReferenceInfo - Error while reading input file; j %d iCol %d iRow %d\n", j, iCol, iRow);
	125	return;
	126	}
	127
82d90a2f	128	// assume that this info is already swapped and done for this basis?
	129	if (swapSides) {
	130	// C side, oriented differently than A side: swap is requested
	131	iCol = AliEMCALGeoParams::fgkEMCALCols-1 - iCol;
	132	iRow = AliEMCALGeoParams::fgkEMCALRows-1 - iRow;
	133	}
	134
	135	AliEMCALCalibReferenceVal * v = t->GetAPDVal(iCol, iRow);
	136
ab962f7b	137	v->SetHighLow(iHighLow);
	138	v->SetLEDAmp(rLEDAmp);
	139	v->SetLEDAmpRMS(rLEDAmpRMS);
82d90a2f	140	}
	141
	142	} // i, SuperModule
	143
	144	inputFile.close();
	145
	146	return;
	147	}
	148
	149	//____________________________________________________________________________
	150	void AliEMCALCalibReference::WriteTextCalibReferenceInfo(const TString &txtFileName,
	151	Bool_t swapSides)
	152	{
	153	// write data to txt file. ; coordinates given on SuperModule basis
	154
	155	std::ofstream outputFile(txtFileName.Data());
	156	if (!outputFile) {
	157	printf("AliEMCALCalibReference::WriteCalibReferenceInfo - Cannot open the APD output file %s\n", txtFileName.Data());
	158	return;
	159	}
	160
	161	Int_t iCol = 0;
	162	Int_t iRow = 0;
	163
	164	Int_t nAPDPerSM = AliEMCALGeoParams::fgkEMCALCols * AliEMCALGeoParams::fgkEMCALRows;
	165
	166	for (Int_t i = 0; i < fNSuperModule; i++) {
	167	AliEMCALSuperModuleCalibReference * t = (AliEMCALSuperModuleCalibReference*) fSuperModuleData[i];
	168
	169	// first: overall values for the whole SuperModule
	170	outputFile << t->GetSuperModuleNum() << endl;
	171	outputFile << t->GetReferenceTime() << endl;
	172
	173	// second: additional info for LED Reference and SM temperature
	174	for (Int_t j=0; j<AliEMCALGeoParams::fgkEMCALLEDRefs; j++) {
	175	outputFile << j << " " << t->GetLEDRefHighLow(j)
	176	<< " " << t->GetLEDRefAmp(j) << " " << t->GetLEDRefAmpRMS(j)
	177	<< endl;
	178	}
	179	for (Int_t j=0; j<AliEMCALGeoParams::fgkEMCALTempSensors; j++) {
	180	outputFile << j << " " << t->GetTemperature(j) << " " << t->GetTemperatureRMS(j) << endl;
	181	}
	182
	183	// third: info for each tower
	184	for (Int_t j=0; j<nAPDPerSM; j++) {
	185	iCol = j / AliEMCALGeoParams::fgkEMCALRows;
	186	iRow = j % AliEMCALGeoParams::fgkEMCALRows;
	187
	188	AliEMCALCalibReferenceVal * v = t->GetAPDVal(iCol, iRow);
	189
	190	if (swapSides) {
	191	// C side, oriented differently than A side: swap is requested
	192	iCol = AliEMCALGeoParams::fgkEMCALCols-1 - iCol;
	193	iRow = AliEMCALGeoParams::fgkEMCALRows-1 - iRow;
	194	}
	195
	196	outputFile << iCol << " " << iRow
	197	<< " " << v->GetHighLow()
	198	<< " " << v->GetLEDAmp()
	199	<< " " << v->GetLEDAmpRMS() << endl;
	200	}
	201
	202	} // i, SuperModule
	203
204	outputFile.close();
205
206	return;
207	}
208
209	//____________________________________________________________________________
210	void AliEMCALCalibReference::ReadRootCalibReferenceInfo(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	ReadTreeCalibReferenceInfo(tree, swapSides);
219
220	inputFile.Close();
221
222	return;
223	}
224
225	//____________________________________________________________________________
226	void AliEMCALCalibReference::ReadTreeCalibReferenceInfo(TTree *tree,
227	Bool_t swapSides)
228	{
229	// how many SuperModule's worth of info do we have?
230	Int_t nAPDPerSM = AliEMCALGeoParams::fgkEMCALCols * AliEMCALGeoParams::fgkEMCALRows;
231	fNSuperModule = tree->GetEntries();
232
233	Int_t iSM = 0; // SuperModule index
234	// list of values to be read
235	// first: overall values for the whole SuperModule
18831b6c	236	Int_t iReferenceTime= 0;
82d90a2f	237	// second: additional info for LED Reference and SM temperature
ab962f7b	238	Float_t rLEDRefAmp[AliEMCALGeoParams::fgkEMCALLEDRefs]= {0};
	239	Float_t rLEDRefAmpRMS[AliEMCALGeoParams::fgkEMCALLEDRefs]= {0};
	240	Int_t iLEDRefHighLow[AliEMCALGeoParams::fgkEMCALLEDRefs]= {0};
	241	Float_t temperature[AliEMCALGeoParams::fgkEMCALTempSensors]= {0};
	242	Float_t temperatureRMS[AliEMCALGeoParams::fgkEMCALTempSensors]= {0};
82d90a2f	243	// third: info for each tower
ab962f7b	244	Int_t iHighLow[AliEMCALGeoParams::fgkEMCALCols][AliEMCALGeoParams::fgkEMCALRows];
	245	Float_t rLEDAmp[AliEMCALGeoParams::fgkEMCALCols][AliEMCALGeoParams::fgkEMCALRows];
	246	Float_t rLEDAmpRMS[AliEMCALGeoParams::fgkEMCALCols][AliEMCALGeoParams::fgkEMCALRows];
82d90a2f	247	// end - all values
	248
	249	// just to make the initializations of the arrays are done correctly, let's use memset
ab962f7b	250	memset(rLEDRefAmp, 0, sizeof(rLEDRefAmp));
	251	memset(rLEDRefAmpRMS, 0, sizeof(rLEDRefAmpRMS));
	252	memset(iLEDRefHighLow, 0, sizeof(iLEDRefHighLow));
	253	memset(temperature, 0, sizeof(temperature));
	254	memset(temperatureRMS, 0, sizeof(temperatureRMS));
	255	memset(iHighLow, 0, sizeof(iHighLow));
	256	memset(rLEDAmp, 0, sizeof(rLEDAmp));
	257	memset(rLEDAmpRMS, 0, sizeof(rLEDAmpRMS));
82d90a2f	258
	259	// declare the branches
	260	tree->SetBranchAddress("iSM", &iSM);
ab962f7b	261	tree->SetBranchAddress("ReferenceTime", &iReferenceTime);
82d90a2f	262	//
ab962f7b	263	tree->SetBranchAddress("LEDRefAmp", rLEDRefAmp);
	264	tree->SetBranchAddress("LEDRefAmpRMS", rLEDRefAmpRMS);
	265	tree->SetBranchAddress("LEDRefHighLow", iLEDRefHighLow);
	266	tree->SetBranchAddress("Temperature", temperature);
	267	tree->SetBranchAddress("TemperatureRMS", temperatureRMS);
82d90a2f	268	//
ab962f7b	269	tree->SetBranchAddress("HighLow", iHighLow);
	270	tree->SetBranchAddress("LEDAmp", rLEDAmp);
	271	tree->SetBranchAddress("LEDAmpRMS", rLEDAmpRMS);
82d90a2f	272
	273	// indices for looping over the towers
	274	Int_t iCol = 0;
	275	Int_t iRow = 0;
	276
	277	for (int ient=0; ient<tree->GetEntries(); ient++) {
	278	tree->GetEntry(ient);
	279
	280	// assume the index SuperModules come in order: i=iSM
	281	AliEMCALSuperModuleCalibReference * t = (AliEMCALSuperModuleCalibReference*) fSuperModuleData[iSM];
	282
	283	t->SetSuperModuleNum(iSM);
	284	// first, overall values
ab962f7b	285	t->SetReferenceTime(iReferenceTime);
82d90a2f	286
	287	// second: additional info for LED references and SM temperatures
	288	for (Int_t j=0; j<AliEMCALGeoParams::fgkEMCALLEDRefs; j++) {
ab962f7b	289	t->SetLEDRefAmp(j, rLEDRefAmp[j]);
	290	t->SetLEDRefAmpRMS(j, rLEDRefAmpRMS[j]);
	291	t->SetLEDRefHighLow(j, iLEDRefHighLow[j]);
82d90a2f	292	}
82d90a2f	293	for (Int_t j=0; j<AliEMCALGeoParams::fgkEMCALTempSensors; j++) {
ab962f7b	294	t->SetTemperature(j, temperature[j]);
ab962f7b	295	t->SetTemperatureRMS(j, temperatureRMS[j]);
82d90a2f	296	}
	297
	298	// third: info for each tower
	299	for (Int_t j=0; j<nAPDPerSM; j++) {
	300	iCol = j / AliEMCALGeoParams::fgkEMCALRows;
	301	iRow = j % AliEMCALGeoParams::fgkEMCALRows;
	302
	303	// help variables: possibly modified or swapped indices
	304	int iColMod = iCol;
	305	int iRowMod = iRow;
	306	// assume that this info is already swapped and done for this basis?
	307	if (swapSides) {
	308	// C side, oriented differently than A side: swap is requested
	309	iColMod = AliEMCALGeoParams::fgkEMCALCols-1 - iCol;
	310	iRowMod = AliEMCALGeoParams::fgkEMCALRows-1 - iRow;
	311	}
	312
	313	AliEMCALCalibReferenceVal * v = t->GetAPDVal(iColMod, iRowMod);
	314
ab962f7b	315	v->SetHighLow(iHighLow[iCol][iRow]);
	316	v->SetLEDAmp(rLEDAmp[iCol][iRow]);
	317	v->SetLEDAmpRMS(rLEDAmpRMS[iCol][iRow]);
82d90a2f	318	}
	319
	320	} // loop over entries
	321
	322	return;
	323	}
	324
	325	//____________________________________________________________________________
	326	void AliEMCALCalibReference::WriteRootCalibReferenceInfo(const TString &rootFileName,
	327	Bool_t swapSides)
	328	{
	329	// write data to root file. ; coordinates given on SuperModule basis
	330	TFile destFile(rootFileName, "recreate");
	331	if (destFile.IsZombie()) {
	332	return;
	333	}
	334	destFile.cd();
	335
	336	TTree *tree = new TTree("tree","");
	337
	338	// variables for filling the TTree
	339	Int_t iSM = 0; // SuperModule index
	340	// list of values to be written
	341	// first: overall values for the whole SuperModule
ab962f7b	342	Int_t iReferenceTime = 0;
82d90a2f	343	// second: additional info for LED Reference and SM temperature
ab962f7b	344	Float_t rLEDRefAmp[AliEMCALGeoParams::fgkEMCALLEDRefs] = {0};
	345	Float_t rLEDRefAmpRMS[AliEMCALGeoParams::fgkEMCALLEDRefs]= {0};
	346	Int_t iLEDRefHighLow[AliEMCALGeoParams::fgkEMCALLEDRefs]= {0};
	347	Float_t temperature[AliEMCALGeoParams::fgkEMCALTempSensors]= {0};
	348	Float_t temperatureRMS[AliEMCALGeoParams::fgkEMCALTempSensors]= {0};
82d90a2f	349	// third: info for each tower
ab962f7b	350	Int_t iHighLow[AliEMCALGeoParams::fgkEMCALCols][AliEMCALGeoParams::fgkEMCALRows];
	351	Float_t rLEDAmp[AliEMCALGeoParams::fgkEMCALCols][AliEMCALGeoParams::fgkEMCALRows];
	352	Float_t rLEDAmpRMS[AliEMCALGeoParams::fgkEMCALCols][AliEMCALGeoParams::fgkEMCALRows];
82d90a2f	353	// end - all values
	354
	355	// just to make the initializations of the arrays are done correctly, let's use memset
ab962f7b	356	memset(rLEDRefAmp, 0, sizeof(rLEDRefAmp));
	357	memset(rLEDRefAmpRMS, 0, sizeof(rLEDRefAmpRMS));
	358	memset(iLEDRefHighLow, 0, sizeof(iLEDRefHighLow));
	359	memset(temperature, 0, sizeof(temperature));
	360	memset(temperatureRMS, 0, sizeof(temperatureRMS));
	361	memset(iHighLow, 0, sizeof(iHighLow));
	362	memset(rLEDAmp, 0, sizeof(rLEDAmp));
	363	memset(rLEDAmpRMS, 0, sizeof(rLEDAmpRMS));
82d90a2f	364
	365	Int_t nAPDPerSM = AliEMCALGeoParams::fgkEMCALCols * AliEMCALGeoParams::fgkEMCALRows;
	366	// for looping over towers
	367	Int_t iCol = 0;
	368	Int_t iRow = 0;
	369
	370	// declare the branches
	371	// first
	372	tree->Branch("iSM", &iSM, "iSM/I");
ab962f7b	373	tree->Branch("ReferenceTime", &iReferenceTime, "ReferenceTime/I");
82d90a2f	374	// second
ab962f7b	375	tree->Branch( "LEDRefAmp", &rLEDRefAmp, Form("LEDRefAmp[%d]/F", AliEMCALGeoParams::fgkEMCALLEDRefs) );
	376	tree->Branch( "LEDRefAmpRMS", &rLEDRefAmpRMS, Form("LEDRefAmpRMS[%d]/F", AliEMCALGeoParams::fgkEMCALLEDRefs) );
	377	tree->Branch( "LEDRefHighLow", &iLEDRefHighLow, Form("LEDRefHighLow[%d]/I", AliEMCALGeoParams::fgkEMCALLEDRefs) );
	378	tree->Branch( "Temperature", &temperature, Form("Temperature[%d]/F", AliEMCALGeoParams::fgkEMCALTempSensors) );
	379	tree->Branch( "TemperatureRMS", &temperatureRMS, Form("TemperatureRMS[%d]/F", AliEMCALGeoParams::fgkEMCALTempSensors) );
82d90a2f	380	// third: info for each tower; see if a 2D array works OK or if we'll have to use 1D arrays instead
ab962f7b	381	tree->Branch( "HighLow", &iHighLow, Form("HighLow[%d][%d]/I", AliEMCALGeoParams::fgkEMCALCols, AliEMCALGeoParams::fgkEMCALRows) );
	382	tree->Branch( "LEDAmp", &rLEDAmp, Form("LEDAmp[%d][%d]/F", AliEMCALGeoParams::fgkEMCALCols, AliEMCALGeoParams::fgkEMCALRows) );
	383	tree->Branch( "LEDAmpRMS", &rLEDAmpRMS, Form("LEDAmpRMS[%d][%d]/F", AliEMCALGeoParams::fgkEMCALCols, AliEMCALGeoParams::fgkEMCALRows) );
82d90a2f	384
	385	for (iSM = 0; iSM < fNSuperModule; iSM++) {
	386	AliEMCALSuperModuleCalibReference * t = (AliEMCALSuperModuleCalibReference*) fSuperModuleData[iSM];
	387
	388	iSM = t->GetSuperModuleNum();
	389	// first, overall values
ab962f7b	390	iReferenceTime = t->GetReferenceTime();
82d90a2f	391
	392	// second: additional info for LED references and SM temperatures
	393	for (Int_t j=0; j<AliEMCALGeoParams::fgkEMCALLEDRefs; j++) {
ab962f7b	394	rLEDRefAmp[j] = t->GetLEDRefAmp(j);
	395	rLEDRefAmpRMS[j] = t->GetLEDRefAmpRMS(j);
	396	iLEDRefHighLow[j] = t->GetLEDRefHighLow(j);
82d90a2f	397	}
82d90a2f	398	for (Int_t j=0; j<AliEMCALGeoParams::fgkEMCALTempSensors; j++) {
ab962f7b	399	temperature[j] = t->GetTemperature(j);
ab962f7b	400	temperatureRMS[j] = t->GetTemperatureRMS(j);
82d90a2f	401	}
	402
	403	// third: info for each tower
	404	for (Int_t j=0; j<nAPDPerSM; j++) {
	405	iCol = j / AliEMCALGeoParams::fgkEMCALRows;
	406	iRow = j % AliEMCALGeoParams::fgkEMCALRows;
	407
	408	// help variables: possibly modified or swapped indices
	409	int iColMod = iCol;
	410	int iRowMod = iRow;
	411	// assume that this info is already swapped and done for this basis?
	412	if (swapSides) {
	413	// C side, oriented differently than A side: swap is requested
	414	iColMod = AliEMCALGeoParams::fgkEMCALCols-1 - iCol;
	415	iRowMod = AliEMCALGeoParams::fgkEMCALRows-1 - iRow;
	416	}
	417
	418	AliEMCALCalibReferenceVal * v = t->GetAPDVal(iCol, iRow);
	419
ab962f7b	420	iHighLow[iColMod][iRowMod] = v->GetHighLow();
	421	rLEDAmp[iColMod][iRowMod] = v->GetLEDAmp();
	422	rLEDAmpRMS[iColMod][iRowMod] = v->GetLEDAmpRMS();
82d90a2f	423	}
	424
	425	tree->Fill();
	426	} // i, SuperModule
	427
	428	tree->Write();
	429	destFile.Close();
	430
	431	return;
	432	}
	433
	434	//____________________________________________________________________________
	435	AliEMCALCalibReference::~AliEMCALCalibReference()
	436	{
	437	fSuperModuleData.Delete();
	438	}
	439
	440	//____________________________________________________________________________
	441	AliEMCALSuperModuleCalibReference * AliEMCALCalibReference::GetSuperModuleCalibReferenceNum(Int_t supModIndex)const
	442	{
	443	for (int i=0; i<fNSuperModule; i++) {
	444	AliEMCALSuperModuleCalibReference * t = (AliEMCALSuperModuleCalibReference*) fSuperModuleData[i];
	445	if (t->GetSuperModuleNum() == supModIndex) {
	446	return t;
	447	}
	448	}
	449
	450	// if we arrived here, then nothing was found.. just return a NULL pointer
	451	return NULL;
	452	}
	453