FMD/AliFMDQADataMakerRec.cxx

   1 /**************************************************************************
   2  * Copyright(c) 2004, 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 // --- ROOT system ---
  16 #include <iostream>
  17 #include <TClonesArray.h>
  18 #include <TFile.h>
  19 #include <TH1F.h>
  20 #include <TH1I.h>
  21
  22 // --- AliRoot header files ---
  23 #include "AliESDEvent.h"
  24 #include "AliLog.h"
  25 #include "AliFMDQADataMakerRec.h"
  26 #include "AliFMDDigit.h"
  27 #include "AliFMDRecPoint.h"
  28 #include "AliQAChecker.h"
  29 #include "AliESDFMD.h"
  30 #include "AliFMDParameters.h"
  31 #include "AliFMDRawReader.h"
  32 #include "AliRawReader.h"
  33 #include "AliFMDAltroMapping.h"
  34
  35 //_____________________________________________________________________
  36 // This is the class that collects the QA data for the FMD during
  37 // reconstruction.
  38 //
  39 // The following data types are picked up:
  40 // - rec points
  41 // - esd data
  42 // - raws
  43 // Author : Hans Hjersing Dalsgaard, hans.dalsgaard@cern.ch
  44 //_____________________________________________________________________
  45
  46 ClassImp(AliFMDQADataMakerRec)
  47 #if 0
  48 ; // For Emacs - do not delete!
  49 #endif
  50
  51 //_____________________________________________________________________
  52 AliFMDQADataMakerRec::AliFMDQADataMakerRec() :
  53   AliQADataMakerRec(AliQAv1::GetDetName(AliQAv1::kFMD),
  54                     "FMD Quality Assurance Data Maker"),
  55   fDigitsArray("AliFMDDigit", 0),
  56   fRecPointsArray("AliFMDRecPoint", 1000)
  57 {
  58   // ctor
  59
  60 }
  61
  62 //_____________________________________________________________________
  63 AliFMDQADataMakerRec::AliFMDQADataMakerRec(const AliFMDQADataMakerRec& qadm)
  64   : AliQADataMakerRec(AliQAv1::GetDetName(AliQAv1::kFMD),
  65                       "FMD Quality Assurance Data Maker"),
  66     fDigitsArray(qadm.fDigitsArray),
  67     fRecPointsArray(qadm.fRecPointsArray)
  68 {
  69   // copy ctor
  70   // Parameters:
  71   //    qadm    Object to copy from
  72
  73 }
  74 //_____________________________________________________________________
  75 AliFMDQADataMakerRec& AliFMDQADataMakerRec::operator = (const AliFMDQADataMakerRec& qadm )
  76 {
  77   fDigitsArray = qadm.fDigitsArray;
  78   fRecPointsArray = qadm.fRecPointsArray;
  79
  80   return *this;
  81 }
  82 //_____________________________________________________________________
  83 AliFMDQADataMakerRec::~AliFMDQADataMakerRec()
  84 {
  85
  86 }
  87
  88
  89 //_____________________________________________________________________
  90
  91 void
  92 AliFMDQADataMakerRec::EndOfDetectorCycle(AliQAv1::TASKINDEX_t task,
  93                                          TObjArray ** list)
  94 {
  95   // Detector specific actions at end of cycle
  96   // do the QA checking
  97   AliLog::Message(5,"FMD: end of detector cycle",
  98                   "AliFMDQADataMakerRec","AliFMDQADataMakerRec",
  99                   "AliFMDQADataMakerRec::EndOfDetectorCycle",
 100                   "AliFMDQADataMakerRec.cxx",95);
 101   AliQAChecker::Instance()->Run(AliQAv1::kFMD, task, list);
 102 }
 103
 104 //_____________________________________________________________________
 105 void AliFMDQADataMakerRec::InitESDs()
 106 {
 107   // create Digits histograms in Digits subdir
 108   TH1F* hEnergyOfESD = new TH1F("hEnergyOfESD","Energy distribution",100,0,3);
 109   hEnergyOfESD->SetXTitle("Edep/Emip");
 110   hEnergyOfESD->SetYTitle("Counts");
 111   Add2ESDsList(hEnergyOfESD, 0);
 112
 113 }
 114
 115 //_____________________________________________________________________
 116 /*void AliFMDQADataMakerRec::InitDigits()
 117 {
 118   // create Digits histograms in Digits subdir
 119   TH1I* hADCCounts      = new TH1I("hADCCounts","Dist of ADC counts",
 120                                    1024,0,1024);
 121   hADCCounts->SetXTitle("ADC counts");
 122   hADCCounts->SetYTitle("");
 123   Add2DigitsList(hADCCounts, 0);
 124
 125 }
 126 */
 127 //_____________________________________________________________________
 128 void AliFMDQADataMakerRec::InitRecPoints()
 129 {
 130   TH1F* hEnergyOfRecpoints = new TH1F("hEnergyOfRecpoints",
 131                                       "Energy Distribution",100,0,3);
 132   hEnergyOfRecpoints->SetXTitle("Edep/Emip");
 133   hEnergyOfRecpoints->SetYTitle("");
 134   Add2RecPointsList(hEnergyOfRecpoints,0);
 135 }
 136
 137 //_____________________________________________________________________
 138 void AliFMDQADataMakerRec::InitRaws()
 139 {
 140
 141   TH1I* hADCCounts;
 142   for(Int_t det = 1; det<=3; det++) {
 143     Int_t firstring = (det==1 ? 1 : 0);
 144     for(Int_t iring = firstring;iring<=1;iring++) {
 145       Char_t ring = (iring == 1 ? 'I' : 'O');
 146       hADCCounts      = new TH1I(Form("hADCCounts_FMD%d%c",
 147                                       det, ring), "ADC counts",
 148                                  1024,0,1023);
 149
 150       Int_t index1 = GetHalfringIndex(det, ring, 0,1);
 151       Add2RawsList(hADCCounts, index1,kTRUE);
 152
 153       for(Int_t b = 0; b<=1;b++) {
 154
 155         //Hexadecimal board numbers 0x0, 0x1, 0x10, 0x11;
 156         UInt_t board = (iring == 1 ? 0 : 1);
 157         board = board + b*16;
 158
 159
 160         hADCCounts      = new TH1I(Form("hADCCounts_FMD%d%c_board%d",
 161                                         det, ring, board), "ADC counts",
 162                                    1024,0,1023);
 163         hADCCounts->SetXTitle("ADC counts");
 164         hADCCounts->SetYTitle("");
 165         Int_t index2 = GetHalfringIndex(det, ring, board/16,0);
 166         Add2RawsList(hADCCounts, index2);
 167
 168       }
 169     }
 170   }
 171 }
 172
 173 //_____________________________________________________________________
 174 void AliFMDQADataMakerRec::MakeESDs(AliESDEvent * esd)
 175 {
 176   if(!esd) {
 177     AliError("FMD ESD object not found!!") ;
 178     return;
 179   }
 180   AliESDFMD* fmd = esd->GetFMDData();
 181   if (!fmd) return;
 182
 183   for(UShort_t det=1;det<=3;det++) {
 184     for (UShort_t ir = 0; ir < 2; ir++) {
 185       Char_t   ring = (ir == 0 ? 'I' : 'O');
 186       UShort_t nsec = (ir == 0 ? 20  : 40);
 187       UShort_t nstr = (ir == 0 ? 512 : 256);
 188       for(UShort_t sec =0; sec < nsec;  sec++)  {
 189         for(UShort_t strip = 0; strip < nstr; strip++) {
 190           Float_t mult = fmd->Multiplicity(det,ring,sec,strip);
 191           if(mult == AliESDFMD::kInvalidMult) continue;
 192
 193           GetESDsData(0)->Fill(mult);
 194         }
 195       }
 196     }
 197   }
 198 }
 199
 200 /*
 201 //_____________________________________________________________________
 202 void AliFMDQADataMakerRec::MakeDigits(TClonesArray * digits)
 203 {
 204   // makes data from Digits
 205   if(!digits)  {
 206     AliError("FMD Digit object not found!!") ;
 207     return;
 208   }
 209   for(Int_t i=0;i<digits->GetEntriesFast();i++) {
 210     //Raw ADC counts
 211     AliFMDDigit* digit = static_cast<AliFMDDigit*>(digits->At(i));
 212     GetDigitsData(0)->Fill(digit->Counts());
 213   }
 214 }
 215
 216 //_____________________________________________________________________
 217 void AliFMDQADataMakerRec::MakeDigits(TTree * digitTree)
 218 {
 219
 220   fDigitsArray.Clear();
 221   TBranch*      branch = digitTree->GetBranch("FMD");
 222   if (!branch) {
 223     AliWarning("FMD branch in Digit Tree not found") ;
 224     return;
 225   }
 226   TClonesArray* digitsAddress = &fDigitsArray;
 227   branch->SetAddress(&digitsAddress);
 228   branch->GetEntry(0);
 229   MakeDigits(digitsAddress);
 230 }
 231 */
 232 //_____________________________________________________________________
 233 void AliFMDQADataMakerRec::MakeRaws(AliRawReader* rawReader)
 234 {
 235
 236   AliFMDRawReader fmdReader(rawReader,0);
 237   TClonesArray* digitsAddress = &fDigitsArray;
 238
 239   rawReader->Reset();
 240
 241   digitsAddress->Clear();
 242   fmdReader.ReadAdcs(digitsAddress);
 243   for(Int_t i=0;i<digitsAddress->GetEntriesFast();i++) {
 244     //Raw ADC counts
 245     AliFMDDigit*      digit = static_cast<AliFMDDigit*>(digitsAddress->At(i));
 246     UShort_t          det   = digit->Detector();
 247     Char_t            ring  = digit->Ring();
 248     UShort_t          sec   = digit->Sector();
 249     // UShort_t strip = digit->Strip();
 250     AliFMDParameters* pars  = AliFMDParameters::Instance();
 251     Short_t           board = pars->GetAltroMap()->Sector2Board(ring, sec);
 252
 253     Int_t index1 = GetHalfringIndex(det, ring, 0, 1);
 254     GetRawsData(index1)->Fill(digit->Counts());
 255     Int_t index2 = GetHalfringIndex(det, ring, board/16,0);
 256     GetRawsData(index2)->Fill(digit->Counts());
 257
 258   }
 259 }
 260
 261 //_____________________________________________________________________
 262 void AliFMDQADataMakerRec::MakeRecPoints(TTree* clustersTree)
 263 {
 264   // makes data from RecPoints
 265   AliFMDParameters* pars = AliFMDParameters::Instance();
 266   fRecPointsArray.Clear();
 267   TBranch *fmdbranch = clustersTree->GetBranch("FMD");
 268   if (!fmdbranch) {
 269     AliError("can't get the branch with the FMD recpoints !");
 270     return;
 271   }
 272
 273   TClonesArray* RecPointsAddress = &fRecPointsArray;
 274
 275   fmdbranch->SetAddress(&RecPointsAddress);
 276   fmdbranch->GetEntry(0);
 277   TIter next(RecPointsAddress) ;
 278   AliFMDRecPoint * rp ;
 279   while ((rp = static_cast<AliFMDRecPoint*>(next()))) {
 280
 281     GetRecPointsData(0)->Fill(rp->Edep()/pars->GetEdepMip()) ;
 282
 283   }
 284
 285 }
 286
 287 //_____________________________________________________________________
 288 void AliFMDQADataMakerRec::StartOfDetectorCycle()
 289 {
 290   // What
 291   // to
 292   // do?
 293 }
 294 //_____________________________________________________________________
 295 Int_t AliFMDQADataMakerRec::GetHalfringIndex(UShort_t det,
 296                                              Char_t ring,
 297                                              UShort_t board,
 298                                              UShort_t monitor) {
 299
 300   UShort_t iring  =  (ring == 'I' ? 1 : 0);
 301
 302   Int_t index = ( ((det-1) << 3) | (iring << 2) | (board << 1) | (monitor << 0));
 303
 304   return index-2;
 305
 306 }
 307
 308 //_____________________________________________________________________
 309
 310
 311 //
 312 // EOF
 313 //