ZDC/AliZDCCalibData.cxx

   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 ///////////////////////////////////////////////////////////////////////////////
  19 //                                                                           //
  20 // class for ZDC calibration                                                 //
  21 //                                                                           //
  22 ///////////////////////////////////////////////////////////////////////////////
  23
  24 #include "AliZDCCalibData.h"
  25
  26 ClassImp(AliZDCCalibData)
  27
  28 //________________________________________________________________
  29 AliZDCCalibData::AliZDCCalibData()
  30 {
  31   Reset();
  32 }
  33
  34 //________________________________________________________________
  35 AliZDCCalibData::AliZDCCalibData(const char* name)
  36 {
  37   // Constructor
  38   TString namst = "Calib_";
  39   namst += name;
  40   SetName(namst.Data());
  41   SetTitle(namst.Data());
  42   Reset();
  43 }
  44
  45 //________________________________________________________________
  46 AliZDCCalibData::AliZDCCalibData(const AliZDCCalibData& calibda) :
  47   TNamed(calibda)
  48 {
  49 // copy constructor
  50   SetName(calibda.GetName());
  51   SetTitle(calibda.GetName());
  52   Reset();
  53   for(int t=0; t<48; t++){
  54      fMeanPedestal[t] = calibda.GetMeanPed(t);
  55      fMeanPedWidth[t] = calibda.GetMeanPedWidth(t);
  56      fOOTPedestal[t]  = calibda.GetOOTPed(t);
  57      fOOTPedWidth[t]  = calibda.GetOOTPedWidth(t);
  58      fPedCorrCoeff[0][t] = calibda.GetPedCorrCoeff0(t);
  59      fPedCorrCoeff[1][t] = calibda.GetPedCorrCoeff1(t);
  60   }
  61   for(int t=0; t<6; t++)  fEnCalibration[t] = calibda.GetEnCalib(t);
  62   //
  63   fZEMEndValue    = calibda.GetZEMEndValue();
  64   fZEMCutFraction = calibda.GetZEMCutFraction();
  65   fDZEMSup        = calibda.GetDZEMSup();
  66   fDZEMInf        = calibda.GetDZEMInf();
  67 }
  68
  69 //________________________________________________________________
  70 AliZDCCalibData &AliZDCCalibData::operator =(const AliZDCCalibData& calibda)
  71 {
  72 // assignment operator
  73   SetName(calibda.GetName());
  74   SetTitle(calibda.GetName());
  75   Reset();
  76   for(int t=0; t<48; t++){
  77      fMeanPedestal[t] = calibda.GetMeanPed(t);
  78      fMeanPedWidth[t] = calibda.GetMeanPedWidth(t);
  79      fOOTPedestal[t]  = calibda.GetOOTPed(t);
  80      fOOTPedWidth[t]  = calibda.GetOOTPedWidth(t);
  81      fPedCorrCoeff[0][t] = calibda.GetPedCorrCoeff0(t);
  82      fPedCorrCoeff[1][t] = calibda.GetPedCorrCoeff1(t);
  83   }
  84   for(int t=0; t<6; t++) fEnCalibration[t] = calibda.GetEnCalib(t);
  85   fZEMEndValue    = calibda.GetZEMEndValue();
  86   fZEMCutFraction = calibda.GetZEMCutFraction();
  87
  88   return *this;
  89 }
  90
  91 //________________________________________________________________
  92 AliZDCCalibData::~AliZDCCalibData()
  93 {
  94 }
  95
  96 //________________________________________________________________
  97 void AliZDCCalibData::Reset()
  98 {
  99   // Reset
 100   memset(fMeanPedestal,0,48*sizeof(Float_t));
 101   memset(fMeanPedWidth,0,48*sizeof(Float_t));
 102   memset(fOOTPedestal,0,48*sizeof(Float_t));
 103   memset(fOOTPedWidth,0,48*sizeof(Float_t));
 104   memset(fEnCalibration,0,6*sizeof(Float_t));
 105 }
 106
 107
 108 //________________________________________________________________
 109 void  AliZDCCalibData::Print(Option_t *) const
 110 {
 111    // Printing of calibration object
 112    printf("\n #######   In-time pedestal values (mean value, sigma)     ####### \n");
 113    for(int t=0; t<48; t++){
 114      if(t==0 || t==24) printf("\n-------- ZN1 HighRes -------- \n");
 115      else if(t==5 || t==29) printf("\n-------- ZN1 LowRes -------- \n");
 116      else if(t==10 || t==34) printf("\n-------- ZP1 HighRes -------- \n");
 117      else if(t==15 || t==39) printf("\n-------- ZP1 LowRes -------- \n");
 118      else if(t==20) printf("\n-------- ZEM1 HighRes --------  \n");
 119      else if(t==21) printf("\n-------- ZEM1 LowRes --------  \n");
 120      else if(t==22) printf("\n-------- ZEM2 HighRes --------  \n");
 121      else if(t==23) printf("\n-------- ZEM2 LowRes --------  \n");
 122      printf("ADC%d (%.1f, %.1f)  ",t,fMeanPedestal[t],fMeanPedWidth[t]);
 123    }
 124    //
 125    printf("\n\n ####### Out-of-time pedestal values (mean value, sigma) ####### \n");
 126    for(int t=0; t<48; t++){
 127      if(t==0 || t==24) printf("\n-------- ZN1 HighRes -------- \n");
 128      else if(t==5 || t==29) printf("\n-------- ZN1 LowRes -------- \n");
 129      else if(t==10 || t==34) printf("\n-------- ZP1 HighRes -------- \n");
 130      else if(t==15 || t==39) printf("\n-------- ZP1 LowRes -------- \n");
 131      else if(t==20) printf("\n-------- ZEM1 HighRes --------  \n");
 132      else if(t==21) printf("\n-------- ZEM1 LowRes --------  \n");
 133      else if(t==22) printf("\n-------- ZEM2 HighRes --------  \n");
 134      else if(t==23) printf("\n-------- ZEM2 LowRes --------  \n");
 135      printf("ADC%d (%.1f, %.1f)  ",t,fOOTPedestal[t],fOOTPedWidth[t]);
 136    }
 137
 138    printf("\n\n ####### Energy calibration coefficients ####### \n");
 139    printf("  ZN1 = %.4f (E[TeV]/ADCch.) \n",fEnCalibration[0]);
 140    printf("  ZP1 = %.4f (E[TeV]/ADCch.) \n",fEnCalibration[1]);
 141    printf("  ZN2 = %.4f (E[TeV]/ADCch.) \n",fEnCalibration[2]);
 142    printf("  ZP2 = %.4f (E[TeV]/ADCch.) \n",fEnCalibration[3]);
 143    printf("  ZEM1 = %.2f (E[TeV]/ADCch.) \n",fEnCalibration[4]);
 144    printf("  ZEM2 = %.2f (E[TeV]/ADCch.) \n",fEnCalibration[5]);
 145
 146    printf("\n\n ####### Equalization coefficients #######       \n");
 147    printf("  ZN1 -> %1.2f %1.2f %1.2f %1.2f %1.2f  \n",
 148     fZN1EqualCoeff[0],fZN1EqualCoeff[1],fZN1EqualCoeff[2],fZN1EqualCoeff[3],fZN1EqualCoeff[4]);
 149    printf("  ZP1 -> %1.2f %1.2f %1.2f %1.2f %1.2f  \n",
 150     fZP1EqualCoeff[0],fZP1EqualCoeff[1],fZP1EqualCoeff[2],fZP1EqualCoeff[3],fZP1EqualCoeff[4]);
 151    printf("  ZN2 -> %1.2f %1.2f %1.2f %1.2f %1.2f  \n",
 152     fZN2EqualCoeff[0],fZN2EqualCoeff[1],fZN2EqualCoeff[2],fZN2EqualCoeff[3],fZN2EqualCoeff[4]);
 153    printf("  ZP2 -> %1.2f %1.2f %1.2f %1.2f %1.2f  \n",
 154     fZP2EqualCoeff[0],fZP2EqualCoeff[1],fZP2EqualCoeff[2],fZP2EqualCoeff[3],fZP2EqualCoeff[4]);
 155
 156    printf("\n\n ####### Parameters from EZDC vs. ZEM correlation #######        \n");
 157    printf("  ZEMEndPoint = %1.2f, ZEMCutFraction = %1.2f \n"
 158      "  DZEMInf = %1.2f, DZEMSup = %1.2f\n",
 159      fZEMEndValue, fZEMCutFraction, fDZEMInf, fDZEMSup);
 160
 161    printf("\n\n ####### Parameters from EZDC vs. Nspec correlation #######      \n");
 162    printf("  EZN1MaxValue = %1.2f, EZP1MaxValue = %1.2f, EZDC1MaxValue = %1.2f \n"
 163      "  EZN2MaxValue = %1.2f, EZP2MaxValue = %1.2f, EZDC2MaxValue = %1.2f \n\n",
 164      fEZN1MaxValue, fEZP1MaxValue, fEZDC1MaxValue,
 165      fEZN2MaxValue, fEZP2MaxValue, fEZDC2MaxValue);
 166
 167 }
 168
 169 //________________________________________________________________
 170 void AliZDCCalibData::SetMeanPed(Float_t* MeanPed)
 171 {
 172   if(MeanPed) for(int t=0; t<48; t++) fMeanPedestal[t] = MeanPed[t];
 173   else for(int t=0; t<48; t++) fMeanPedestal[t] = 0.;
 174 }
 175 //________________________________________________________________
 176 void AliZDCCalibData::SetMeanPedWidth(Float_t* MeanPedWidth)
 177 {
 178   if(MeanPedWidth) for(int t=0; t<48; t++) fMeanPedWidth[t] = MeanPedWidth[t];
 179   else for(int t=0; t<48; t++) fMeanPedWidth[t] = 0.;
 180 }
 181
 182 //________________________________________________________________
 183 void AliZDCCalibData::SetOOTPed(Float_t* OOTPed)
 184 {
 185   if(OOTPed) for(int t=0; t<48; t++) fOOTPedestal[t] = OOTPed[t];
 186   else for(int t=0; t<48; t++) fOOTPedestal[t] = 0.;
 187 }
 188
 189 //________________________________________________________________
 190 void AliZDCCalibData::SetOOTPedWidth(Float_t* OOTPedWidth)
 191 {
 192   if(OOTPedWidth) for(int t=0; t<48; t++) fOOTPedWidth[t] = OOTPedWidth[t];
 193   else for(int t=0; t<48; t++) fOOTPedWidth[t] = 0.;
 194 }
 195
 196 //________________________________________________________________
 197 void AliZDCCalibData:: SetPedCorrCoeff(Float_t* PedCorrCoeff)
 198 {
 199   // Set coefficients for pedestal correlations
 200   if(PedCorrCoeff){
 201     for(Int_t j=0; j<2; j++){
 202      for(int t=0; t<48; t++)
 203        fPedCorrCoeff[j][t] = PedCorrCoeff[t];
 204     }
 205   }
 206   else{
 207     for(Int_t j=0; j<2; j++){
 208      for(int t=0; t<48; t++)
 209        fPedCorrCoeff[j][t] = 0.;
 210     }
 211   }
 212
 213 }
 214
 215 //________________________________________________________________
 216 void AliZDCCalibData:: SetPedCorrCoeff(Float_t* PedCorrCoeff0, Float_t* PedCorrCoeff1)
 217 {
 218   // Set coefficients for pedestal correlations
 219   if(PedCorrCoeff0 && PedCorrCoeff1){
 220     for(int t=0; t<48; t++){
 221        fPedCorrCoeff[0][t] = PedCorrCoeff0[t];
 222        fPedCorrCoeff[0][t] = PedCorrCoeff1[t];
 223     }
 224   }
 225   else{
 226      for(int t=0; t<48; t++){
 227        fPedCorrCoeff[0][t] = 0.;
 228        fPedCorrCoeff[1][t] = 0.;
 229     }
 230   }
 231
 232 }
 233
 234 //________________________________________________________________
 235 void AliZDCCalibData::SetEnCalib(Float_t* EnCalib)
 236 {
 237   // Set energy calibration coefficients
 238   if(EnCalib) for(int t=0; t<6; t++) fEnCalibration[t] = EnCalib[t];
 239   else for(int t=0; t<6; t++) fEnCalibration[t] = 0.;
 240 }
 241
 242 //________________________________________________________________
 243 void AliZDCCalibData::SetZN1EqualCoeff(Float_t* EqualCoeff)
 244 {
 245   // Set ZN1 equalization coefficients
 246   if(EqualCoeff) for(int t=0; t<5; t++) fZN1EqualCoeff[t] = EqualCoeff[t];
 247   else for(int t=0; t<5; t++) fZN1EqualCoeff[t] = 1.;
 248 }
 249
 250 //________________________________________________________________
 251 void AliZDCCalibData::SetZP1EqualCoeff(Float_t* EqualCoeff)
 252 {
 253   // Set ZP1 equalization coefficients
 254   if(EqualCoeff) for(int t=0; t<5; t++) fZP1EqualCoeff[t] = EqualCoeff[t];
 255   else for(int t=0; t<5; t++) fZP1EqualCoeff[t] = 1.;
 256 }
 257 //________________________________________________________________
 258 void AliZDCCalibData::SetZN2EqualCoeff(Float_t* EqualCoeff)
 259 {
 260   // Set ZN2 equalization coefficients
 261   if(EqualCoeff) for(int t=0; t<5; t++) fZN2EqualCoeff[t] = EqualCoeff[t];
 262   else for(int t=0; t<5; t++) fZN2EqualCoeff[t] = 1.;
 263 }
 264
 265 //________________________________________________________________
 266 void AliZDCCalibData::SetZP2EqualCoeff(Float_t* EqualCoeff)
 267 {
 268   // Set ZN1 equalization coefficients
 269   if(EqualCoeff) for(int t=0; t<5; t++) fZP2EqualCoeff[t] = EqualCoeff[t];
 270   else for(int t=0; t<5; t++) fZP2EqualCoeff[t] = 1.;
 271 }
 272