MUON/AliMUONTriggerChamberEff.cxx

   1 /**************************************************************************
   2  * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
   3  *                                                                        *
   4  * Author: The ALICE Off-line Project.                                    *
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  15
  16 /// \class AliMUONTriggerChamberEff
  17 /// implementation of the trigger chamber efficiency determination from
  18 /// data, and returns the
  19 /// efficiencyCells.dat with the calculated efficiencies
  20 /// Author: Diego Stocco (Torino)
  21
  22 #include "AliMUONTriggerChamberEff.h"
  23 #include "AliMUONDigit.h"
  24 #include "AliMUONConstants.h"
  25 #include "AliMUONGlobalTrigger.h"
  26 #include "AliMUONGeometryTransformer.h"
  27 #include "AliMUONSegmentation.h"
  28 #include "AliMUON.h"
  29 #include "AliMUONData.h"
  30 #include "AliMUONTriggerTrack.h"
  31 #include "AliMpVSegmentation.h"
  32 #include "AliMpSegmentation.h"
  33 #include "AliMpPad.h"
  34 #include "AliMpDEIterator.h"
  35 #include "AliRunLoader.h"
  36 #include "AliRun.h"
  37
  38 #include "TString.h"
  39 #include "TFile.h"
  40 #include "TH1F.h"
  41
  42 #include <fstream>
  43
  44 ClassImp(AliMUONTriggerChamberEff)
  45
  46 //_____________________________________________________________________________
  47 AliMUONTriggerChamberEff::AliMUONTriggerChamberEff(const char* galiceFile,
  48                                                    Int_t firstEvent, Int_t lastEvent)
  49 : TObject(),
  50   fFirstEvent(firstEvent),
  51   fLastEvent(lastEvent),
  52   fFirstRun(-1),
  53   fLastRun(-1),
  54   fRunLoader(0x0),
  55   fData(0x0),
  56   fReproduceTrigResponse(kFALSE),
  57   fPrintInfo(kFALSE),
  58   fMUON(0x0),
  59   fDebugLevel(0),
  60   fGaliceDir(0x0)
  61 {
  62 /// Standard constructor
  63     SetGaliceFile(galiceFile);
  64     ResetArrays();
  65 }
  66
  67 //_____________________________________________________________________________
  68 AliMUONTriggerChamberEff::AliMUONTriggerChamberEff(Int_t firstRun, Int_t lastRun,
  69                                                    const char* galiceRunDir,
  70                                                    Int_t firstEvent, Int_t lastEvent)
  71 : TObject(),
  72   fFirstEvent(firstEvent),
  73   fLastEvent(lastEvent),
  74   fFirstRun(firstRun),
  75   fLastRun(lastRun),
  76   fRunLoader(0x0),
  77   fData(0x0),
  78   fReproduceTrigResponse(kFALSE),
  79   fPrintInfo(kFALSE),
  80   fMUON(0x0),
  81   fDebugLevel(0),
  82   fGaliceDir(galiceRunDir)
  83 {
  84     ResetArrays();
  85     delete gAlice;
  86 }
  87
  88 //_____________________________________________________________________________
  89 AliMUONTriggerChamberEff::~AliMUONTriggerChamberEff()
  90 {
  91 /// Destructor
  92     fRunLoader->UnloadAll();
  93     delete fRunLoader;
  94     delete fData;
  95 }
  96
  97 //_____________________________________________________________________________
  98 void AliMUONTriggerChamberEff::SetGaliceFile(const char *galiceFile)
  99 {
 100     fRunLoader = AliRunLoader::Open(galiceFile,"MUONFolder","READ");
 101     if (!fRunLoader)
 102     {
 103         AliError(Form("Error opening %s file \n",galiceFile));
 104     }
 105     else
 106     {
 107         fRunLoader->LoadgAlice();
 108         gAlice = fRunLoader->GetAliRun();
 109         fMUON = (AliMUON*)gAlice->GetModule("MUON");
 110
 111         if(fLastEvent<=0 || fLastEvent>fRunLoader->GetNumberOfEvents())fLastEvent = fRunLoader->GetNumberOfEvents()-1;
 112         if(fFirstEvent<0)fFirstEvent=0;
 113
 114
 115         AliLoader* loader = fRunLoader->GetLoader("MUONLoader");
 116         if ( loader )
 117         {
 118             fData = new AliMUONData(loader,"MUON","MUON");
 119             loader->LoadTracks("READ");
 120             loader->LoadDigits("READ");
 121         }
 122         else
 123         {
 124             AliError(Form("Could get MUONLoader"));
 125         }
 126     }
 127 }
 128
 129 //_____________________________________________________________________________
 130 void AliMUONTriggerChamberEff::CleanGalice()
 131 {
 132     fRunLoader->UnloadAll();
 133     delete fRunLoader;
 134 }
 135
 136 //_____________________________________________________________________________
 137 void AliMUONTriggerChamberEff::ResetArrays()
 138 {
 139     for(Int_t ch=0; ch<fgkNchambers; ch++){
 140         for(Int_t cath=0; cath<fgkNcathodes; cath++){
 141             fTrigger34[ch][cath] = 0;
 142             fTrigger44[cath] = 0;
 143             for(Int_t slat=0; slat<fgkNslats; slat++){
 144                 fInefficientSlat[ch][cath][slat] = 0;
 145                 fHitPerSlat[ch][cath][slat] = 0;
 146             }
 147         }
 148     }
 149 }
 150
 151
 152 //_____________________________________________________________________________
 153 void AliMUONTriggerChamberEff::InfoDigit()
 154 {
 155     AliMUONDigit * mDigit=0x0;
 156     Int_t firstTrigCh = AliMUONConstants::NTrackingCh();
 157     // Addressing
 158     Int_t nchambers = AliMUONConstants::NCh();
 159     fData->SetTreeAddress("D,GLT");
 160
 161     fData->GetDigits();
 162     // Loop on chambers
 163     for(Int_t ichamber=firstTrigCh; ichamber<nchambers; ichamber++) {
 164       TClonesArray* digits = fData->Digits(ichamber);
 165       digits->Sort();
 166       Int_t ndigits = (Int_t)digits->GetEntriesFast();
 167       for(Int_t idigit=0; idigit<ndigits; idigit++) {
 168           mDigit = (AliMUONDigit*)digits->At(idigit);
 169           mDigit->Print();
 170       } // end digit loop
 171     } // end chamber loop
 172     fData->ResetDigits();
 173 }
 174
 175
 176 //_____________________________________________________________________________
 177 Bool_t AliMUONTriggerChamberEff::PadMatchTrack(Float_t xPad, Float_t yPad, Float_t dpx, Float_t dpy,
 178                                                Float_t xTrackAtPad, Float_t yTrackAtPad, Int_t chamber)
 179 {
 180     Float_t numOfHalfWidth = 5.;
 181     Bool_t match = kFALSE;
 182     Float_t maxDistX = dpx;
 183     if(fReproduceTrigResponse && chamber>=2) maxDistX = 3.*dpx;// Non-bending plane: check the +- 1 strip between stations
 184     if(!fReproduceTrigResponse)maxDistX = numOfHalfWidth*dpx;
 185     Float_t maxDistY = dpy;
 186     if(fReproduceTrigResponse && chamber%2) maxDistY = 3*dpy;// bending plane: check the +- 1 strip between planes in the same station
 187     if(!fReproduceTrigResponse) maxDistY = numOfHalfWidth*dpy;
 188     Float_t deltaX = TMath::Abs(xPad-xTrackAtPad);
 189     Float_t deltaY = TMath::Abs(yPad-yTrackAtPad);
 190     if(deltaX<=maxDistX && deltaY<=maxDistY)match = kTRUE;
 191     return match;
 192 }
 193
 194
 195 //_____________________________________________________________________________
 196 Bool_t AliMUONTriggerChamberEff::IsDiffLocalBoard(Int_t currDetElemId, Int_t iy, Int_t detElemIdP1, Int_t iyDigitP1)
 197 {
 198     Bool_t isDiff = kTRUE;
 199     if(detElemIdP1<0 || iyDigitP1<0)return kFALSE;
 200     Int_t currSlat = currDetElemId%100;
 201     Int_t slatP1 = detElemIdP1%100;
 202     Int_t currLoc = iy/16;
 203     Int_t locP1 = iyDigitP1/16;
 204     if(currSlat==slatP1 && currLoc==locP1)isDiff = kFALSE;
 205     return isDiff;
 206 }
 207
 208
 209 //_____________________________________________________________________________
 210 void AliMUONTriggerChamberEff::CalculateEfficiency(Int_t trigger44, Int_t trigger34,
 211                                                    Float_t &efficiency, Float_t &error, Bool_t failuresAsInput)
 212 {
 213     efficiency=-9.;
 214     error=0.;
 215     if(trigger34>0){
 216         efficiency=(Double_t)trigger44/((Double_t)trigger34);
 217         if(failuresAsInput)efficiency=1.-(Double_t)trigger44/((Double_t)trigger34);
 218     }
 219     Double_t q = TMath::Abs(1-efficiency);
 220     if(efficiency<0)error=0.0;
 221     else error = TMath::Sqrt(efficiency*q/((Double_t)trigger34));
 222 }
 223
 224
 225 //_____________________________________________________________________________
 226 Int_t AliMUONTriggerChamberEff::DetElemIdFromPos(Float_t x, Float_t y, Int_t chamber, Int_t cathode)
 227 {
 228     Int_t resultingDetElemId = -1;
 229     AliMpDEIterator it;
 230     const AliMUONGeometryTransformer *kGeomTransformer = fMUON->GetGeometryTransformer();
 231     AliMUONSegmentation *segmentation = fMUON->GetSegmentation();
 232     for ( it.First(chamber-1); ! it.IsDone(); it.Next() ){
 233         Int_t detElemId = it.CurrentDE();
 234
 235         if (  segmentation->HasDE(detElemId) ){
 236             const AliMpVSegmentation* seg =
 237                 AliMpSegmentation::Instance()->GetMpSegmentation(detElemId,cathode);
 238             if (seg){
 239                 Float_t deltax = seg->Dimensions().X();
 240                 Float_t deltay = seg->Dimensions().Y();
 241                 Float_t xlocal1 =  -deltax;
 242                 Float_t ylocal1 =  -deltay;
 243                 Float_t xlocal2 =  +deltax;
 244                 Float_t ylocal2 =  +deltay;
 245                 Float_t xg01, yg01, zg1, xg02, yg02, zg2;
 246                 kGeomTransformer->Local2Global(detElemId, xlocal1, ylocal1, 0, xg01, yg01, zg1);
 247                 kGeomTransformer->Local2Global(detElemId, xlocal2, ylocal2, 0, xg02, yg02, zg2);
 248
 249                 Float_t xg1 = xg01, xg2 = xg02, yg1 = yg01, yg2 = yg02;
 250
 251                 if(xg01>xg02){
 252                     xg1 = xg02;
 253                     xg2 = xg01;
 254                 }
 255                 if(yg01>yg02){
 256                     yg1 = yg02;
 257                     yg2 = yg01;
 258                 }
 259
 260                 if(x>=xg1 && x<=xg2 && y>=yg1 && y<=yg2){
 261                     resultingDetElemId = detElemId;
 262                     break;
 263                 }
 264             }
 265         }
 266     }
 267     return resultingDetElemId;
 268 }
 269
 270
 271 //_____________________________________________________________________________
 272 void AliMUONTriggerChamberEff::LocalBoardFromPos(Float_t x, Float_t y, Int_t detElemId, Int_t cathode, Int_t localBoard[4])
 273 {
 274     for(Int_t loc=0; loc<4; loc++){
 275         localBoard[loc]=-1;
 276     }
 277     const AliMUONGeometryTransformer *kGeomTransformer = fMUON->GetGeometryTransformer();
 278     Float_t xl, yl, zl;
 279     kGeomTransformer->Global2Local(detElemId, x, y, 0, xl, yl, zl);
 280     TVector2 pos(xl,yl);
 281     const AliMpVSegmentation* seg =
 282         AliMpSegmentation::Instance()->GetMpSegmentation(detElemId,cathode);
 283     if (seg){
 284         AliMpPad pad = seg->PadByPosition(pos,kFALSE);
 285         for (Int_t loc=0; loc<pad.GetNofLocations(); loc++){
 286             AliMpIntPair location = pad.GetLocation(loc);
 287             localBoard[loc] = location.GetFirst();
 288         }
 289     }
 290 }
 291
 292
 293 //_____________________________________________________________________________
 294 void AliMUONTriggerChamberEff::PrintTrigger(AliMUONGlobalTrigger *globalTrig)
 295 {
 296
 297     printf("===================================================\n");
 298     printf(" Global Trigger output\t \tLow pt\tHigh pt\n");
 299
 300     printf(" number of Single:\t \t");
 301     printf("%i\t",globalTrig->SingleLpt());
 302     printf("%i\t",globalTrig->SingleHpt());
 303     printf("\n");
 304
 305     printf(" number of UnlikeSign pair:\t");
 306     printf("%i\t",globalTrig->PairUnlikeLpt());
 307     printf("%i\t",globalTrig->PairUnlikeHpt());
 308     printf("\n");
 309
 310     printf(" number of LikeSign pair:\t");
 311     printf("%i\t",globalTrig->PairLikeLpt());
 312     printf("%i\t",globalTrig->PairLikeHpt());
 313     printf("\n");
 314     printf("===================================================\n");
 315     printf("\n");
 316 }
 317
 318 void AliMUONTriggerChamberEff::PerformTriggerChamberEff(const char* outputDir)
 319 {
 320     enum {bending, nonBending, numOfCathodes};
 321     Int_t evtBeforePrint = 1000;
 322     Float_t rad2deg = 180./TMath::Pi();
 323
 324     Int_t chOrder[] = {0,2,1,3};
 325     Int_t station[] = {0,0,1,1};
 326     Float_t zRealMatch[fgkNchambers] = {0.0};
 327     Float_t correctFactor[fgkNcathodes] = {1.};
 328
 329     Bool_t match[fgkNchambers][fgkNcathodes] = {{kFALSE}};
 330
 331     TClonesArray *RecTrigTracks = 0x0;
 332     AliMUONTriggerTrack *recTrigTrack = 0x0;
 333     AliMUONDigit * mDigit = 0x0;
 334
 335     Float_t zMeanChamber[fgkNchambers];
 336     for(Int_t ch=0; ch<fgkNchambers; ch++){
 337         zMeanChamber[ch] = AliMUONConstants::DefaultChamberZ(10+ch);
 338     }
 339
 340     TClonesArray * globalTrigger = 0x0;
 341     AliMUONGlobalTrigger * gloTrg = 0x0;
 342
 343     Int_t partNumOfTrig[fgkNchambers][fgkNcathodes] = {{0}};
 344     Int_t totNumOfTrig[fgkNchambers][fgkNcathodes] = {{0}};
 345     Int_t atLeast1MuPerEv[fgkNchambers][fgkNcathodes] = {{0}};
 346     Int_t digitPerTrack[fgkNcathodes] = {0};
 347
 348     Float_t trackIntersectCh[2][fgkNchambers]={{0.0}};
 349
 350     Int_t slatInPlane1[2][fgkNcathodes];
 351     Int_t iyDigitInPlane1[2][fgkNcathodes];
 352
 353     const Int_t maxNumOfTracks = 10;
 354     Int_t trigScheme[maxNumOfTracks][fgkNchambers][fgkNcathodes]={{{0}}};
 355     Int_t triggeredDigits[maxNumOfTracks][fgkNchambers][fgkNcathodes] = {{{-1}}};
 356     Int_t slatThatTriggered[maxNumOfTracks][fgkNchambers][fgkNcathodes]={{{-1}}};
 357     Int_t boardThatTriggered[maxNumOfTracks][fgkNchambers][fgkNcathodes][4]={{{{-1}}}};
 358     Int_t nboard[4]={-1};
 359     Int_t ineffBoard[4]={-1};
 360
 361     const Int_t maxNumOfDigits = 20;
 362     Int_t detElOfDigitsInData[maxNumOfDigits][fgkNchambers][fgkNcathodes] = {{{-1}}};
 363
 364     char filename[150];
 365     FileStat_t fs;
 366
 367     if(fFirstRun<0)fFirstRun=fLastRun=-1;
 368
 369     for(Int_t iRun = fFirstRun; iRun <= fLastRun; iRun++){// Loop over runs
 370     // open run loader and load gAlice
 371     if(fFirstRun>=0){
 372         cout<<"\n\nRun = "<<iRun<<endl;
 373         sprintf(filename, "%s/run%i/galice.root", fGaliceDir.Data(), iRun);
 374         if(gSystem->GetPathInfo(filename,fs)){
 375             cout<<"Warning: "<<filename<<" not found. Skip to next one"<<endl;
 376             continue;
 377         }
 378         cout<<"Opening file "<<filename<<endl;
 379         SetGaliceFile(filename);
 380     }
 381
 382     for (Int_t ievent=fFirstEvent; ievent<=fLastEvent; ievent++) { // event loop
 383         Bool_t isClearEvent = kTRUE;
 384
 385         for(Int_t ch=0; ch<fgkNchambers; ch++){
 386             for(Int_t cath=0; cath<fgkNcathodes; cath++){
 387                 partNumOfTrig[ch][cath]=0;
 388                 match[ch][cath]=kFALSE;
 389                 for(Int_t itrack=0; itrack<maxNumOfTracks; itrack++){
 390                     triggeredDigits[itrack][ch][cath]=-1;
 391                     slatThatTriggered[itrack][ch][cath]=-1;
 392                     for(Int_t loc=0; loc<4; loc++){
 393                         boardThatTriggered[itrack][ch][cath][loc]=-1;
 394                     }
 395                 }
 396                 for(Int_t idig=0; idig<maxNumOfDigits; idig++){
 397                     detElOfDigitsInData[idig][ch][cath]=-1;
 398                 }
 399             }
 400         }
 401
 402         fRunLoader->GetEvent(ievent);
 403         if (ievent%evtBeforePrint==0) printf("\t Event = %d\n",ievent);
 404
 405         fData->SetTreeAddress("RL");
 406         fData->GetRecTriggerTracks();
 407         RecTrigTracks = fData->RecTriggerTracks();
 408         Int_t nRecTrigTracks = (Int_t) RecTrigTracks->GetEntriesFast();
 409
 410         fData->SetTreeAddress("D,GLT");
 411         fData->GetDigits();
 412
 413         const AliMUONGeometryTransformer* kGeomTransformer = fMUON->GetGeometryTransformer();
 414
 415         for (Int_t iRecTrigTrack=0; iRecTrigTrack<nRecTrigTracks; iRecTrigTrack++) {
 416             for(Int_t cath=0; cath<fgkNcathodes; cath++){
 417                 digitPerTrack[cath]=0;
 418                 for(Int_t sta=0; sta<2; sta++){
 419                     slatInPlane1[sta][cath] = -9999;
 420                     iyDigitInPlane1[sta][cath] = -9999;
 421                 }
 422             }
 423
 424             Bool_t doubleCountTrack = kFALSE;
 425
 426             // reading info from tracks
 427             recTrigTrack = (AliMUONTriggerTrack *)RecTrigTracks->At(iRecTrigTrack);
 428             Float_t x11 = recTrigTrack->GetX11();// x position (info from non-bending plane)
 429             Float_t y11 = recTrigTrack->GetY11();// y position (info from bending plane)
 430             Float_t thetaX = recTrigTrack->GetThetax();
 431             Float_t thetaY = recTrigTrack->GetThetay();
 432
 433             if(fDebugLevel>=3)printf("\tEvent = %i, Track = %i\npos from track: (x,y) = (%f, %f), (thetaX, thetaY) = (%f, %f)\n",ievent,iRecTrigTrack,x11,y11,thetaX*rad2deg,thetaY*rad2deg);
 434
 435             for(Int_t ch=0; ch<fgkNchambers; ch++) {
 436                 zRealMatch[ch] = zMeanChamber[ch];
 437                 for(Int_t cath=0; cath<fgkNcathodes; cath++){
 438                     trigScheme[iRecTrigTrack][ch][cath] = 0;
 439                 }
 440             }
 441
 442             for(Int_t ch=0; ch<fgkNchambers; ch++) { // chamber loop
 443                 Int_t currCh = chOrder[ch];
 444                 Int_t ichamber = 10+currCh;
 445                 Int_t currStation = station[currCh];
 446                 TClonesArray* digits = fData->Digits(ichamber);
 447                 digits->Sort();
 448                 Int_t ndigits = (Int_t)digits->GetEntriesFast();
 449                 if(fDebugLevel>=2){
 450                     if(fDebugLevel<3)printf("\tEvent = %i, Track = %i\n", ievent, iRecTrigTrack);
 451                     printf("DigitNum: %i digits detected\n",ndigits);
 452                 }
 453
 454                 for(Int_t cath=0; cath<fgkNcathodes; cath++){
 455                     correctFactor[cath]=1.;
 456                 }
 457                 // calculate corrections to trigger track theta
 458                 if(ch>=1)correctFactor[nonBending] = zMeanChamber[0]/zRealMatch[0];// corrects x position
 459                 if(ch>=2)correctFactor[bending] = (zMeanChamber[2] - zMeanChamber[0]) / (zRealMatch[2] - zRealMatch[0]);// corrects y position
 460
 461                 // searching track intersection with chambers (first approximation)
 462                 Float_t deltaZ = zMeanChamber[currCh] - zMeanChamber[0];
 463                 trackIntersectCh[0][currCh] = zMeanChamber[currCh] * TMath::Tan(thetaX) * correctFactor[nonBending];// x position (info from non-bending plane)
 464                 trackIntersectCh[1][currCh] = y11 + deltaZ * TMath::Tan(thetaY) * correctFactor[bending];// y position (info from bending plane)
 465
 466                 for(Int_t idigit=0; idigit<ndigits; idigit++) { // digit loop
 467                     mDigit = (AliMUONDigit*)digits->At(idigit);
 468                     for(Int_t loc=0; loc<4; loc++){
 469                         nboard[loc]=-1;
 470                     }
 471
 472                     // searching loaded digit global position and dimension
 473                     Int_t detElemId = mDigit->DetElemId();
 474                     Int_t cathode = mDigit->Cathode();
 475                     Int_t ix = mDigit->PadX();
 476                     Int_t iy = mDigit->PadY();
 477                     Float_t xpad, ypad, zpad;
 478                     if(detElOfDigitsInData[idigit][ch][cathode]==-1)detElOfDigitsInData[idigit][ch][cathode] = detElemId;
 479
 480                     if(fDebugLevel>=2)printf("cathode = %i\n",cathode);
 481                     const AliMpVSegmentation* seg =
 482                         AliMpSegmentation::Instance()->GetMpSegmentation(detElemId,cathode);
 483
 484                     AliMpPad pad = seg->PadByIndices(AliMpIntPair(ix,iy),kTRUE);
 485                     for (Int_t loc=0; loc<pad.GetNofLocations(); loc++){
 486                         AliMpIntPair location = pad.GetLocation(loc);
 487                         nboard[loc] = location.GetFirst();
 488                     }
 489
 490                     // get the pad position and dimensions
 491                     Float_t xlocal1 = pad.Position().X();
 492                     Float_t ylocal1 = pad.Position().Y();
 493                     Float_t dpx = pad.Dimensions().X();
 494                     Float_t dpy = pad.Dimensions().Y();
 495
 496                     kGeomTransformer->Local2Global(detElemId, xlocal1, ylocal1, 0, xpad, ypad, zpad);
 497
 498                     if(fDebugLevel>=3)printf("ch = %i\t cath = %i\tpad = (%4.1f, %4.1f, %4.1f)\tsize = (%3.1f, %3.1f)\n",currCh,cathode,xpad,ypad,zpad,dpx,dpy);
 499
 500                     // searching track intersection with chambers (second approximation)
 501                     if(ch>=2){
 502                         deltaZ = zpad - zRealMatch[0];
 503                         trackIntersectCh[1][currCh] = y11 + deltaZ * TMath::Tan(thetaY) * correctFactor[bending];// y position (info from bending plane)
 504                     }
 505
 506                     // deciding if digit matches track
 507                     Bool_t isDiffLocBoard = kFALSE;
 508                     if(fReproduceTrigResponse)isDiffLocBoard = IsDiffLocalBoard(detElemId, iy, slatInPlane1[currStation][cathode], iyDigitInPlane1[currStation][cathode]);
 509                     Bool_t matchPad = PadMatchTrack(xpad, ypad, dpx, dpy, trackIntersectCh[0][currCh], trackIntersectCh[1][currCh], currCh);
 510
 511                     if(matchPad && ch<2){
 512                         slatInPlane1[currStation][cathode] = detElemId;
 513                         iyDigitInPlane1[currStation][cathode] = iy;
 514                         if(fDebugLevel>=3)printf("slatInPlane1[%i][%i] = %i\tiyDigitInPlane1[%i][%i] = %i\n",currStation,cathode,slatInPlane1[currStation][cathode],currStation,cathode,iyDigitInPlane1[currStation][cathode]);
 515                     }
 516
 517                     if(isDiffLocBoard && fDebugLevel>=1)printf("\tDifferent local board\n");
 518
 519                     match[currCh][cathode] = (matchPad && !isDiffLocBoard);
 520
 521                     if(match[currCh][cathode]){
 522                         digitPerTrack[cathode]++;
 523                         trigScheme[iRecTrigTrack][currCh][cathode]++;
 524                         triggeredDigits[iRecTrigTrack][currCh][cathode] = idigit;
 525                         slatThatTriggered[iRecTrigTrack][currCh][cathode] = detElemId;
 526                         for(Int_t loc=0; loc<4; loc++){
 527                             boardThatTriggered[iRecTrigTrack][currCh][cathode][loc] = nboard[loc];
 528                         }
 529                         if(digitPerTrack[cathode]>4 && !fReproduceTrigResponse)isClearEvent = kFALSE;
 530                     }
 531
 532                     // in case of match, store real z position of the chamber
 533                     if(matchPad)zRealMatch[currCh] = zpad;
 534
 535                 } // end digit loop
 536             } // end chamber loop
 537
 538             for(Int_t cath=0; cath<fgkNcathodes; cath++){
 539                 if(digitPerTrack[cath]<3 && !fReproduceTrigResponse)isClearEvent = kFALSE;
 540             }
 541
 542             if(!isClearEvent && !fReproduceTrigResponse){
 543                 fData->ResetDigits();
 544                 continue;
 545             }
 546
 547             Int_t commonDigits = 0;
 548             Int_t doubleTrack = -1;
 549             for(Int_t itrack=0; itrack<iRecTrigTrack; itrack++){
 550                 for(Int_t ch=0; ch<fgkNchambers; ch++){
 551                     if(triggeredDigits[itrack][ch][bending]==triggeredDigits[iRecTrigTrack][ch][bending])commonDigits++;
 552                 }
 553                 if(commonDigits>=2){
 554                     doubleCountTrack=kTRUE;
 555                     doubleTrack = itrack;
 556                     break;
 557                 }
 558             }
 559
 560             for(Int_t cath=0; cath<fgkNcathodes; cath++){
 561                 if(!doubleCountTrack || fReproduceTrigResponse){
 562                     Int_t is44 = 1;
 563                     Bool_t goodForSlatEff=kTRUE;
 564                     Bool_t goodForBoardEff=kTRUE;
 565                     Int_t firstSlat=slatThatTriggered[iRecTrigTrack][0][cath]%100;
 566                     if(firstSlat<0)firstSlat=slatThatTriggered[iRecTrigTrack][1][cath]%100;
 567                     Int_t firstBoard=boardThatTriggered[iRecTrigTrack][0][0][0];
 568                     if(firstBoard<0)firstBoard=boardThatTriggered[iRecTrigTrack][1][0][0];
 569                     for(Int_t ch=0; ch<fgkNchambers; ch++){
 570                         is44 *= trigScheme[iRecTrigTrack][ch][cath];
 571                         Int_t currSlat=slatThatTriggered[iRecTrigTrack][ch][cath]%100;
 572                         if(currSlat<0)continue;
 573                         if(currSlat!=firstSlat)goodForSlatEff=kFALSE;
 574                         Bool_t atLeastOneLoc=kFALSE;
 575                         for(Int_t loc=0; loc<4; loc++){
 576                             Int_t currBoard = boardThatTriggered[iRecTrigTrack][ch][cath][loc];
 577                             if(currBoard==firstBoard){
 578                                 atLeastOneLoc=kTRUE;
 579                                 break;
 580                             }
 581                         }
 582                         if(!atLeastOneLoc)goodForBoardEff=kFALSE;
 583                     }
 584                     if(fDebugLevel==1)printf("\tEvent = %i, Track = %i\n", ievent, iRecTrigTrack);
 585                     if(is44==1){
 586                         fTrigger44[cath]++;
 587                         if(fDebugLevel>=1)printf("Trigger44[%i] = %i\n",cath,fTrigger44[cath]);
 588                         if(goodForSlatEff){
 589                             for(Int_t ch=0; ch<fgkNchambers; ch++){
 590                                 for(Int_t slat=0; slat<fgkNslats; slat++){
 591                                     Int_t corrDetEl = (ch+11)*100 + slat;
 592                                     if(corrDetEl==slatThatTriggered[iRecTrigTrack][ch][cath]){
 593                                         fHitPerSlat[ch][cath][slat]++;
 594                                         if(fDebugLevel>=1)printf("Slat that triggered = %i\n",corrDetEl);
 595                                         if(goodForBoardEff && firstBoard>0){
 596                                             fHitPerBoard[ch][cath][firstBoard-1]++;
 597                                             if(fDebugLevel>=1)printf("Board that triggered = %i\n",firstBoard);
 598                                         }
 599                                         else if(fDebugLevel>=1)printf("Event = %i, Track = %i: Particle crossed different boards: rejected!\n",ievent,iRecTrigTrack);
 600                                     }
 601                                 }
 602                             }
 603                         }
 604                         else printf("Event = %i, Track = %i: Particle crossed different slats: rejected!\n",ievent,iRecTrigTrack);
 605                     }
 606                     if(digitPerTrack[cath]==3){
 607                         for(Int_t ch=0; ch<fgkNchambers; ch++){
 608                             if(match[ch][cath])partNumOfTrig[ch][cath]++;
 609                             if(trigScheme[iRecTrigTrack][ch][cath]==0){
 610                                 fTrigger34[ch][cath]++;
 611                                 if(fDebugLevel>=1)printf("Trigger34[%i][%i] = %i\n",ch,cath,fTrigger34[ch][cath]);
 612                                 if(!goodForSlatEff){
 613                                     printf("Event %i, Track = %i: Particle crossed different slats: rejected!\n",ievent,iRecTrigTrack);
 614                                     continue;
 615                                 }
 616                                 Int_t ineffSlat = DetElemIdFromPos(trackIntersectCh[0][ch], trackIntersectCh[1][ch], 11+ch, cath);
 617                                 if(fDebugLevel>=1)printf("Slat non efficient = %i\n",ineffSlat);
 618                                 if(ineffSlat>0){
 619                                     Int_t slatInCh = ineffSlat%100;
 620                                     fInefficientSlat[ch][cath][slatInCh]++;
 621                                     for(Int_t idig=0; idig<maxNumOfDigits; idig++){
 622                                         if(ineffSlat==detElOfDigitsInData[idig][ch][cath])cout<<"Warning: "<<ineffSlat<<" is not inefficient!!!"<<endl;
 623                                     }
 624                                     LocalBoardFromPos(trackIntersectCh[0][ch], trackIntersectCh[1][ch], ineffSlat, cath, ineffBoard);
 625                                     Int_t boardNonEff=-1;
 626                                     for(Int_t loc=0; loc<4; loc++){
 627                                         if(ineffBoard[loc]==firstBoard){
 628                                             boardNonEff=ineffBoard[loc];
 629                                             break;
 630                                         }
 631                                     }
 632                                     if(fDebugLevel>=1)printf("Board non efficient = %i\n",boardNonEff);
 633                                     if(boardNonEff>0)fInefficientBoard[ch][cath][boardNonEff-1]++;
 634                                     else if(fDebugLevel>=1){
 635                                         printf("Inefficient board should be %i.\tBoards found:\n", firstBoard);
 636                                         for(Int_t loc=0; loc<4; loc++){
 637                                             printf("%i\t",ineffBoard[loc]);
 638                                         }
 639                                         printf("\n");
 640                                     }
 641
 642                                 }
 643                             }
 644                         }
 645                     }
 646                 }
 647                 else if(doubleCountTrack){
 648                     if(fDebugLevel<=1)printf("\n\tEvent = %i, Track = %i: ", ievent,iRecTrigTrack);
 649                     printf("Double Count Track: %i similar to %i. Track rejected!\n",iRecTrigTrack, doubleTrack);
 650                 }
 651             }
 652         }// end trigger tracks loop
 653         if(nRecTrigTracks<=0){
 654             fData->ResetDigits();
 655             continue;
 656         }
 657         for(Int_t ch=0; ch<fgkNchambers; ch++){
 658             for(Int_t cath=0; cath<fgkNcathodes; cath++){
 659                 totNumOfTrig[ch][cath] += partNumOfTrig[ch][cath];
 660                 if(partNumOfTrig[ch][cath]>0)atLeast1MuPerEv[ch][cath]++;
 661             }
 662         }
 663
 664         if(fPrintInfo){
 665             //Global trigger
 666             globalTrigger = fData->GlobalTrigger();
 667             Int_t nglobals = (Int_t) globalTrigger->GetEntriesFast(); // should be 1
 668
 669             for (Int_t iglobal=0; iglobal<nglobals; iglobal++) { // Global Trigger
 670                 gloTrg = (AliMUONGlobalTrigger*)globalTrigger->At(iglobal);
 671             }
 672             PrintTrigger(gloTrg);
 673             InfoDigit();
 674             cout<<"\n"<<endl;
 675         }
 676
 677         fData->ResetDigits();
 678     }// end event loop
 679     if(fFirstRun>=0)CleanGalice();
 680     } //end loop over run
 681
 682     // Write output data
 683     WriteEfficiencyMap(outputDir);
 684
 685     WriteOutput(outputDir, totNumOfTrig, atLeast1MuPerEv);
 686 }
 687
 688 //_____________________________________________________________________________
 689 void AliMUONTriggerChamberEff::WriteOutput(const char* outputDir, Int_t totNumOfTrig[4][2], Int_t atLeast1MuPerEv[4][2])
 690 {
 691     char *cathodeName[fgkNcathodes]={"Bending plane", "Non-Bending plane"};
 692     char *cathCode[fgkNcathodes] = {"bendPlane", "nonBendPlane"};
 693
 694     char outFileName[100];
 695     sprintf(outFileName, "%s/triggerChamberEff.out",outputDir);
 696     FILE *outfile = fopen(outFileName, "w");
 697     for(Int_t cath=0; cath<fgkNcathodes; cath++){
 698         fprintf(outfile,"%s:\n",cathodeName[cath]);
 699         for(Int_t ch=0; ch<fgkNchambers; ch++){
 700             fprintf(outfile,"Total number of muon triggers chamber 1%i = %i\n",ch+1,totNumOfTrig[ch][cath]);
 701         }
 702         fprintf(outfile,"\n");
 703     }
 704     fprintf(outfile,"\n");
 705     for(Int_t cath=0; cath<fgkNcathodes; cath++){
 706         fprintf(outfile,"%s:\n",cathodeName[cath]);
 707         for(Int_t ch=0; ch<fgkNchambers; ch++){
 708             fprintf(outfile,"At least 1 muon triggered chamber 1%i = %i\n",ch+1, atLeast1MuPerEv[ch][cath]);
 709         }
 710         fprintf(outfile,"\n");
 711     }
 712     fprintf(outfile,"\n\n");
 713     for(Int_t cath=0; cath<fgkNcathodes; cath++){
 714         fprintf(outfile,"%s:\n",cathodeName[cath]);
 715         fprintf(outfile,"Number of triggers where all chambers counted = %i\n",fTrigger44[cath]);
 716         fprintf(outfile,"\n");
 717     }
 718     fprintf(outfile,"\n");
 719     for(Int_t cath=0; cath<fgkNcathodes; cath++){
 720         fprintf(outfile,"%s:\n",cathodeName[cath]);
 721         for(Int_t ch=0; ch<fgkNchambers; ch++){
 722             fprintf(outfile,"Number of triggers where chamber 1%i did not count = %i\n",ch+1,fTrigger34[ch][cath]);
 723         }
 724         fprintf(outfile,"\n");
 725     }
 726
 727     fprintf(outfile,"\n");
 728     for(Int_t cath=0; cath<fgkNcathodes; cath++){
 729         fprintf(outfile,"%s:\n",cathodeName[cath]);
 730         for(Int_t ch=0; ch<fgkNchambers; ch++){
 731             Int_t sumIneff = 0, sumHits = 0;
 732             fprintf(outfile,"\n Chamber %1i\n", ch+1);
 733             for(Int_t slat=0; slat<fgkNslats; slat++){
 734                 fprintf(outfile,"Number of triggers where slat %2i - did not count = %5i - was hit (hit%sCh%iSlat%i) = %5i\n",slat,fInefficientSlat[ch][cath][slat],cathCode[cath],11+ch,slat,fHitPerSlat[ch][cath][slat]);
 735                 sumIneff += fInefficientSlat[ch][cath][slat];
 736                 sumHits += fHitPerSlat[ch][cath][slat];
 737             }
 738             fprintf(outfile,"Number of triggers where chamber %1i - did not count = %5i - was hit (hit%sCh%i) = %5i\n",ch+1,sumIneff,cathCode[cath],11+ch,sumHits);
 739         }
 740         fprintf(outfile,"\n");
 741     }
 742     fclose(outfile);
 743
 744     sprintf(outFileName, "%s/triggerChamberEff.root",outputDir);
 745     TFile *outputHistoFile = new TFile(outFileName,"RECREATE");
 746     TDirectory *dir = gDirectory;
 747
 748     enum {slatIn11, slatIn12, slatIn13, slatIn14, chamberEff};
 749     char *yAxisTitle = "trigger efficiency (a.u.)";
 750     char *xAxisTitle = "chamber";
 751
 752     TH1F *histo[fgkNcathodes][fgkNchambers+1];
 753     TH1F *histoBoard[fgkNcathodes][fgkNchambers];
 754
 755     char histoName[30];
 756     char histoTitle[90];
 757
 758     for(Int_t cath=0; cath<fgkNcathodes; cath++){
 759         for(Int_t ch=0; ch<fgkNchambers+1; ch++){
 760             if(ch==chamberEff){
 761                 sprintf(histoName, "%sChamberEff", cathCode[cath]);
 762                 sprintf(histoTitle, "Chamber efficiency %s", cathCode[cath]);
 763                 histo[cath][ch] = new TH1F(histoName, histoTitle, fgkNchambers, 11-0.5, 15-0.5);
 764                 histo[cath][ch]->SetXTitle(xAxisTitle);
 765                 histo[cath][ch]->SetYTitle(yAxisTitle);
 766                 histo[cath][ch]->GetXaxis()->SetNdivisions(fgkNchambers);
 767             }
 768             else {
 769                 sprintf(histoName, "%sSlatEffChamber%i", cathCode[cath], 11+ch);
 770                 sprintf(histoTitle, "Chamber %i: slat efficiency %s", 11+ch, cathCode[cath]);
 771                 histo[cath][ch] = new TH1F(histoName, histoTitle, fgkNslats, 0-0.5, fgkNslats-0.5);
 772                 histo[cath][ch]->SetXTitle("slat");
 773                 histo[cath][ch]->SetYTitle(yAxisTitle);
 774                 histo[cath][ch]->GetXaxis()->SetNdivisions(fgkNslats);
 775
 776                 sprintf(histoName, "%sBoardEffChamber%i", cathCode[cath], 11+ch);
 777                 sprintf(histoTitle, "Chamber %i: board efficiency %s", 11+ch, cathCode[cath]);
 778                 histoBoard[cath][ch] = new TH1F(histoName, histoTitle, fgkNboards, 1-0.5, fgkNboards+1.-0.5);
 779                 histoBoard[cath][ch]->SetXTitle("boards");
 780                 histoBoard[cath][ch]->SetYTitle(yAxisTitle);
 781                 histoBoard[cath][ch]->GetXaxis()->SetNdivisions(fgkNboards);
 782             }
 783         }
 784     }
 785
 786     Float_t efficiency, efficiencyError;
 787
 788     for(Int_t cath=0; cath<fgkNcathodes; cath++){
 789         for(Int_t ch=0; ch<fgkNchambers; ch++){
 790             for(Int_t slat=0; slat<fgkNslats; slat++){
 791                 CalculateEfficiency(fHitPerSlat[ch][cath][slat], fHitPerSlat[ch][cath][slat]+fInefficientSlat[ch][cath][slat], efficiency, efficiencyError, kFALSE);
 792                 histo[cath][ch]->SetBinContent(slat+1, efficiency);
 793                 histo[cath][ch]->SetBinError(slat+1, efficiencyError);
 794             }
 795             CalculateEfficiency(fTrigger44[cath], fTrigger34[ch][cath]+fTrigger44[cath], efficiency, efficiencyError, kFALSE);
 796             histo[cath][chamberEff]->SetBinContent(ch+1, efficiency);
 797             histo[cath][chamberEff]->SetBinError(ch+1, efficiencyError);
 798
 799             for(Int_t board=0; board<fgkNboards; board++){
 800                 CalculateEfficiency(fHitPerBoard[ch][cath][board], fHitPerBoard[ch][cath][board]+fInefficientBoard[ch][cath][board], efficiency, efficiencyError, kFALSE);
 801                 histoBoard[cath][ch]->SetBinContent(board+1, efficiency);
 802                 histoBoard[cath][ch]->SetBinError(board+1, efficiencyError);
 803             }
 804         }
 805     }
 806
 807 // write all histos
 808     outputHistoFile->cd();
 809     dir->GetList()->Write();
 810     outputHistoFile->Close();
 811 }
 812
 813
 814 //_____________________________________________________________________________
 815 void AliMUONTriggerChamberEff::WriteEfficiencyMap(const char* outputDir)
 816 {
 817     Int_t effOutWidth=4;
 818
 819     Float_t efficiency, efficiencyError;
 820
 821     Int_t aCapo[] = {16, 38, 60, 76, 92, 108, 117, 133, 155, 177, 193, 209, 225, 234};
 822
 823     char filename[70];
 824     sprintf(filename, "%s/efficiencyCells.dat", outputDir);
 825     ofstream outFile(filename);
 826     outFile << "localBoards" << endl;
 827     for(Int_t ch=0; ch<fgkNchambers; ch++){
 828         //Print information
 829         outFile << "\n\ndetElemId:\t" << 11+ch;
 830         outFile << "00";
 831         for(Int_t cath=0; cath<fgkNcathodes; cath++){
 832             outFile << "\n cathode:\t" << cath << endl;
 833             Int_t currLine=0;
 834             for(Int_t board=0; board<fgkNboards; board++){
 835
 836                 if(board==aCapo[currLine]){
 837                     outFile << endl;
 838                     currLine++;
 839                 }
 840                 CalculateEfficiency(fHitPerBoard[ch][cath][board], fHitPerBoard[ch][cath][board]+fInefficientBoard[ch][cath][board], efficiency, efficiencyError, kFALSE);
 841                 outFile << " " << setw(effOutWidth) << efficiency;
 842             }// loop on boards
 843             outFile << endl;
 844         }// loop on cathodes
 845     }// loop on chambers
 846 }
 847