EVE/hlt-macros/od.C

   1 //-*- Mode: C++ -*-
   2
   3 // ** USED macros :
   4 // ***************************************************
   5 // - hlt_alieve_init.C
   6 // - VizDB_scan.C
   7 // - geom_gentle_hlt.C
   8 // - geom_gentle_muon.C
   9 // ***************************************************
  10
  11 #if !defined(__CINT__) || defined(__MAKECINT__)
  12
  13 //****************** ROOT ******************************************
  14 #include "TRandom.h"
  15 #include "TVirtualPad.h"
  16 #include "TGLViewer.h"
  17 #include "TThread.h"
  18 #include "TGFileBrowser.h"
  19 #include "TStyle.h"
  20 #include "TList.h"
  21 #include "TDirectory.h"
  22 #include "TFile.h"
  23 #include "TH2.h"
  24 #include "TCanvas.h"
  25 #include "TColor.h"
  26 #include "TVector3.h"
  27
  28 //****************** ROOT/EVE **************************************
  29 #include "TEveManager.h"
  30
  31 #include "AliEveHOMERManager.h"
  32
  33 #include "geom_gentle_hlt.C"
  34
  35 #endif
  36
  37
  38
  39 // -----------------------------------------------------------------
  40 // --                       Geometry / Scenes                     --
  41 // -----------------------------------------------------------------
  42
  43 TEveGeoShape *gGeomGentle     = 0;
  44 TEveGeoShape *gGeomGentleRPhi = 0;
  45 TEveGeoShape *gGeomGentleRhoZ = 0;
  46 TEveGeoShape *gGeomGentleTRD  = 0;
  47 TEveGeoShape *gGeomGentleMUON = 0;
  48
  49 TEveScene *gRPhiGeomScene  = 0;
  50 TEveScene *gRhoZGeomScene  = 0;
  51 TEveScene *gRPhiEventScene = 0;
  52 TEveScene *gRhoZEventScene = 0;
  53
  54 TEveProjectionManager *gRPhiMgr = 0;
  55 TEveProjectionManager *gRhoZMgr = 0;
  56
  57 TEveViewer *g3DView   = 0;
  58 TEveViewer *gRPhiView = 0;
  59 TEveViewer *gRhoZView = 0;
  60
  61 // -----------------------------------------------------------------
  62 // --                Geometry / Scenes Parameters                 --
  63 // -----------------------------------------------------------------
  64
  65 // -- Parameters to show different geometries
  66 Bool_t gShowMUON     = kTRUE;
  67 Bool_t gShowMUONRPhi = kFALSE;
  68 Bool_t gShowMUONRhoZ = kTRUE;
  69 Bool_t gShowTRD      = kFALSE;
  70
  71
  72 // -----------------------------------------------------------------
  73 // --                         Members                            --
  74 // -----------------------------------------------------------------
  75
  76 // -- Timer for automatic event loop
  77 TTimer                                    eventTimer;
  78 TTimer                                    eventTimerFast;
  79
  80 // -- HOMERManager
  81 AliEveHOMERManager*                       gHomerManager      = 0;
  82
  83 // -- Geometry Manager
  84 TGeoManager*                              gGeoManager        = 0;
  85 AliPHOSGeometry*                          gPHOSGeom          = 0;
  86
  87 // -- Cluster members
  88 TEvePointSet*                             gSPDClusters       = 0;
  89 TEvePointSet*                             gSSDClusters       = 0;
  90 TEvePointSet*                             gSDDClusters       = 0;
  91 TEvePointSet*                             gTRDClusters       = 0;
  92 TEvePointSetArray*                        gTRDColClusters    = 0;
  93 TEvePointSet*                             gTPCClusters       = 0;
  94 TEvePointSet*                             gTPCTestClusters       = 0;
  95 TEvePointSetArray*                        gTPCColClusters    = 0;
  96 TEveBoxSet*                               gPHOSBoxSet[5]     = {0, 0, 0, 0, 0};
  97 TEveBoxSet*                               gEMCALBoxSet[13]   = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
  98 TEvePointSet*                             gMUONClusters      = 0;
  99 TEveStraightLineSet*                      gMUONTracks        = 0;
 100
 101 // -- Text output members
 102 TEveText*                                 gHLTText           = 0;
 103
 104 // -- Tracks members
 105 TEveTrackList*                            gTPCTrack          = 0;
 106
 107 // -- Canvas for histograms
 108 TCanvas*                                  gTRDCanvas         = 0;
 109 TCanvas*                                  gTPCCanvas         = 0;
 110 TCanvas*                                  gTPCClustCanvas          = 0;
 111 TCanvas*                                  gTRDCalibCanvas    = 0;
 112 TCanvas*                                  gTRDEORCanvas      = 0;
 113 TCanvas*                                  gPrimVertexCanvas  = 0;
 114 TCanvas*                                  gSPDVertexCanvas   = 0;
 115 TCanvas*                                  gITSCanvas         = 0;
 116 TCanvas*                                  gSSDCanvas0        = 0;
 117 TCanvas*                                  gSSDCanvas1        = 0;
 118 TCanvas*                                  gV0Canvas          = 0;
 119 TCanvas*                                  gPHOSCanvas          = NULL;
 120 TCanvas*                                  gEMCALCanvas          = 0;
 121
 122 // -- vertex --
 123 Int_t                                     gSPDVertexHistoCount  = 0;
 124
 125
 126
 127 // -- TRD --
 128 Int_t                                     gTRDHistoCount     = 0;
 129 Int_t                                     gTRDEvents         = 0;
 130 Int_t                                     gTRDBins           = 12;
 131
 132 // -- TPC --
 133 Int_t                                     gTPCBins           = 15;
 134 TH1F*                                     gTPCCharge         = 0;
 135 TH1F*                                     gTPCQMax           = 0;
 136 TH1F*                                     gTPCQMaxOverCharge = 0;
 137
 138 TH1F*                                     gTPCPt        = 0; // KK
 139 TH1F*                                     gTPCEta       = 0;
 140 TH1F*                                     gTPCPsi       = 0;
 141 TH1F*                                     gTPCnClusters = 0;
 142 TH1F*                                     gTPCMult      = 0;
 143
 144 // -- PHOS --
 145 TEveElementList*                          gPHOSElementList   = 0;
 146 Int_t                                     gPHOSHistoCount    =0;
 147 // -- EMCAL
 148 TEveElementList*                          gEMCALElementList  = 0;
 149 TGeoNode*                                 gEMCALNode         = 0;
 150 Int_t                                     gEMCALHistoCount    =0;
 151
 152 // --- Flag if eventloop is running
 153 Bool_t                                    gEventLoopStarted = kFALSE;
 154
 155
 156
 157 //Container for gGeoManager till it is broken
 158 TGeoManager *fGeoManager = 0;
 159 // -----------------------------------------------------------------
 160 // --                          Methods                            --
 161 // -----------------------------------------------------------------
 162
 163 Int_t initializeEveViewer( Bool_t showBarrel, Bool_t showMuon );
 164
 165 void writeToFile();
 166
 167
 168 // #################################################################
 169 // #################################################################
 170 // #################################################################
 171
 172 // -----------------------------------------------------------------
 173 void od ( Bool_t showBarrel = kTRUE, Bool_t showMuon = kFALSE ) {
 174
 175   // -- Loading Geometry
 176   // ---------------------
 177   Int_t run = 67179;
 178   AliCDBManager::Instance()->SetDefaultStorage("local://$ALICE_ROOT/OCDB");
 179   AliCDBManager::Instance()->SetRun(run);
 180   AliGeomManager::LoadGeometry();
 181
 182
 183   // Get the pointer to gGeoManager before it's broken (bug in alieve)
 184   fGeoManager = gGeoManager;
 185
 186     // -- Initialize pointsets and add macros
 187   // ----------------------------------------
 188   //TEveUtil::LoadMacro("hlt_alieve_init.C");
 189   //hlt_alieve_init(".", -1);
 190
 191   // -- Initialize Eve
 192   // -------------------
 193   initializeEveViewer( showBarrel, showMuon );
 194
 195   // -- Reset gGeoManager to the original pointer
 196   // ----------------------------------------------
 197
 198   // -- Finalize Eve
 199   // -----------------
 200   gSystem->ProcessEvents();
 201   gEve->Redraw3D(kTRUE);
 202
 203   // -- Create new hM object
 204   // -------------------------
 205   gHomerManager = new AliEveHOMERManager();
 206   gHomerManager->SetRetryCount(1000,15);
 207   gHomerManager->SetEveManager(gEve);
 208   gHomerManager->SetGeoManager(gGeoManager);
 209   gHomerManager->SetRPhiManager(gRPhiMgr);
 210   gHomerManager->SetRPhiEventScene(gRPhiEventScene);
 211   gHomerManager->SetRPhiViewer(gRPhiView);
 212   gHomerManager->SetRhoZManager(gRhoZMgr);
 213   gHomerManager->SetRhoZEventScene(gRhoZEventScene);
 214   gHomerManager->SetRhoZViewer(gRhoZView);
 215   gHomerManager->SetBarrelFlag(showBarrel);
 216   gHomerManager->SetMuonFlag(showMuon);
 217
 218   Int_t iResult = gHomerManager->Initialize();
 219   if (iResult) {
 220     printf("Error Initializing AliHLTHOMERManager, quitting");
 221     return;
 222   }
 223
 224   // -- Add hM to EveTree
 225   // ----------------------
 226   gEve->AddToListTree(gHomerManager, kTRUE);
 227
 228   // -- Create SourceList
 229   // ----------------------
 230   iResult = gHomerManager->CreateEveSourcesListLoop();
 231   if (iResult) {
 232     printf ("Couldn't find active services. Giving up. \n");
 233     return;
 234   }
 235
 236
 237   if ( showBarrel ) {
 238     gHomerManager->ConnectEVEtoHOMER("TPC" );
 239   } else if ( MUONMode ) {
 240     gHomerManager->ConnectEVEtoHOMER("MUON");
 241   } else if( TRDMode ) {
 242     gHomerManager->ConnectEVEtoHOMER("TRD");
 243   } else {
 244     cout<<" No detectors selected, nothing will be displayed"<<endl;
 245   }
 246
 247   gGeoManager = fGeoManager;
 248
 249
 250 }
 251
 252 // -------------------------------------------------------------------------
 253 Int_t initializeEveViewer( Bool_t showBarrel, Bool_t showMuon ) {
 254
 255   //=============================================================================
 256   // Visualization database
 257   //============================================================================
 258
 259   TEveUtil::AssertMacro("VizDB_scan.C");
 260
 261   //  alieve_vizdb();
 262
 263
 264
 265   //==============================================================================
 266   // -- Geometry, scenes, projections and viewers
 267   //==============================================================================
 268
 269   TEveBrowser         *browser = gEve->GetBrowser();
 270   browser->ShowCloseTab(kFALSE);
 271
 272   // -- Disable extra geometry
 273   // ---------------------------
 274   if (!showMuon)
 275     gShowMUON = gShowMUONRPhi = gShowMUONRhoZ = kFALSE;
 276
 277   // -- Load Geometry
 278   // ------------------
 279   TEveUtil::LoadMacro("geom_gentle_hlt.C");
 280   gGeomGentle = geom_gentle_hlt();
 281   gGeomGentleRPhi = geom_gentle_rphi(); gGeomGentleRPhi->IncDenyDestroy();
 282   gGeomGentleRhoZ = geom_gentle_rhoz(); gGeomGentleRhoZ->IncDenyDestroy();
 283   gGeomGentleTRD  = geom_gentle_trd();
 284
 285   gGeoManager = fGeoManager;
 286
 287   gEMCALNode = gGeoManager->GetTopVolume()->FindNode("XEN1_1");
 288
 289   TEveGeoTopNode* emcal_re = new TEveGeoTopNode(gGeoManager, gEMCALNode);
 290   gEve->AddGlobalElement(emcal_re);
 291   gEve->Redraw3D();
 292
 293   if (gShowMUON)
 294     gGeomGentleMUON = geom_gentle_muon(kFALSE);
 295
 296   // -- Scenes
 297   // -----------
 298   gRPhiGeomScene  = gEve->SpawnNewScene("RPhi Geometry",
 299                     "Scene holding projected geometry for the RPhi view.");
 300   gRhoZGeomScene  = gEve->SpawnNewScene("RhoZ Geometry",
 301                     "Scene holding projected geometry for the RhoZ view.");
 302   gRPhiEventScene = gEve->SpawnNewScene("RPhi Event Data",
 303                     "Scene holding projected geometry for the RPhi view.");
 304   gRhoZEventScene = gEve->SpawnNewScene("RhoZ Event Data",
 305                     "Scene holding projected geometry for the RhoZ view.");
 306
 307   // -- Projection managers
 308   // ------------------------
 309
 310   gRPhiMgr = new TEveProjectionManager();
 311   gRPhiMgr->SetProjection(TEveProjection::kPT_RPhi);
 312   gEve->AddToListTree(gRPhiMgr, kFALSE);
 313   {
 314     TEveProjectionAxes* a = new TEveProjectionAxes(gRPhiMgr);
 315     a->SetMainColor(kWhite);
 316     a->SetTitle("R-Phi");
 317     a->SetTitleSize(0.05);
 318     a->SetTitleFont(102);
 319     a->SetLabelSize(0.025);
 320     a->SetLabelFont(102);
 321     gRPhiGeomScene->AddElement(a);
 322   }
 323   gRPhiMgr->SetCurrentDepth(-10);
 324   gRPhiMgr->ImportElements(gGeomGentleRPhi, gRPhiGeomScene);
 325   gRPhiMgr->SetCurrentDepth(0);
 326   gRPhiMgr->ImportElements(gGeomGentleTRD, gRPhiGeomScene);
 327   if (gShowMUONRPhi) gRPhiMgr->ImportElements(gGeomGentleMUON, gRPhiGeomScene);
 328
 329   gRhoZMgr = new TEveProjectionManager();
 330   gRhoZMgr->SetProjection(TEveProjection::kPT_RhoZ);
 331   gEve->AddToListTree(gRhoZMgr, kFALSE);
 332   {
 333     TEveProjectionAxes* a = new TEveProjectionAxes(gRhoZMgr);
 334     a->SetMainColor(kWhite);
 335     a->SetTitle("Rho-Z");
 336     a->SetTitleSize(0.05);
 337     a->SetTitleFont(102);
 338     a->SetLabelSize(0.025);
 339     a->SetLabelFont(102);
 340     gRhoZGeomScene->AddElement(a);
 341   }
 342   gRhoZMgr->SetCurrentDepth(-10);
 343   gRhoZMgr->ImportElements(gGeomGentleRhoZ, gRhoZGeomScene);
 344   gRhoZMgr->SetCurrentDepth(0);
 345   gRhoZMgr->ImportElements(gGeomGentleTRD, gRhoZGeomScene);
 346
 347   if (gShowMUONRhoZ) gRhoZMgr->ImportElements(gGeomGentleMUON, gRhoZGeomScene);
 348
 349   // -- Viewers
 350   // ------------
 351
 352   TEveWindowSlot *slot = TEveWindow::CreateWindowInTab(browser->GetTabRight());
 353   TEveWindowPack *pack = slot->MakePack();
 354   pack->SetElementName("Multi View");
 355   pack->SetHorizontal();
 356   pack->SetShowTitleBar(kFALSE);
 357   pack->NewSlot()->MakeCurrent();
 358   g3DView = gEve->SpawnNewViewer("3D View", "");
 359   g3DView->AddScene(gEve->GetGlobalScene());
 360   g3DView->AddScene(gEve->GetEventScene());
 361
 362
 363   pack = pack->NewSlot()->MakePack();
 364   pack->SetShowTitleBar(kFALSE);
 365   pack->NewSlot()->MakeCurrent();
 366   gRPhiView = gEve->SpawnNewViewer("RPhi View", "");
 367   gRPhiView->GetGLViewer()->SetCurrentCamera(TGLViewer::kCameraOrthoXOY);
 368   gRPhiView->AddScene(gRPhiGeomScene);
 369   gRPhiView->AddScene(gRPhiEventScene);
 370
 371   pack->NewSlot()->MakeCurrent();
 372   gRhoZView = gEve->SpawnNewViewer("RhoZ View", "");
 373   gRhoZView->GetGLViewer()->SetCurrentCamera(TGLViewer::kCameraOrthoXOY);
 374   gRhoZView->AddScene(gRhoZGeomScene);
 375   gRhoZView->AddScene(gRhoZEventScene);
 376
 377
 378
 379   //Add HLT Text to windows
 380
 381   TGLOverlayButton *ob1 = new TGLOverlayButton(g3DView->GetGLViewer(),  "HLT", 0, 20, 110, 60);
 382   ob1->SetAlphaValues(0.8, 0.8);
 383   //  cout << "color" << ob1->GetBackColor() << endl;
 384   //ob1->SetBackColor(8421631);
 385   //ob1->SetBackColor(10492431);
 386   TGLOverlayButton *ob2 = new TGLOverlayButton(g3DView->GetGLViewer(),  "ALICE", 0, 0, 110, 20);
 387   ob2->SetAlphaValues(0.8, 0.8);
 388   //ob2->SetBackColor(0.2);
 389   TGLOverlayButton *ob3 = new TGLOverlayButton(gEve->GetDefaultGLViewer(),  "HLT", 0, 20, 110, 60);
 390   ob3->SetAlphaValues(0.8, 0.8);
 391   TGLOverlayButton *ob4 = new TGLOverlayButton(gEve->GetDefaultGLViewer(),  "ALICE", 0, 0, 110, 20);
 392   ob4->SetAlphaValues(0.8, 0.8);
 393
 394
 395   TGLOverlayButton *ne = new TGLOverlayButton(gEve->GetDefaultGLViewer(),  "Next Event", 110, 0, 210, 20);
 396   ne->SetAlphaValues(0.0, 0.8);
 397
 398   // -- List of Viewers
 399   // --------------------
 400
 401   TEveViewerList *viewerlist = new TEveViewerList();
 402   viewerlist->AddElement(gEve->GetDefaultViewer());
 403
 404   viewerlist->AddElement(g3DView);
 405   viewerlist->AddElement(gRhoZView);
 406   viewerlist->AddElement(gRPhiView);
 407   viewerlist->SwitchColorSet();
 408
 409   //==============================================================================
 410   // -- Macros / QA histograms
 411   //==============================================================================
 412
 413   // -- Registration of per-event macros
 414   // -------------------------------------
 415
 416   AliEveMacroExecutor *exec    = new AliEveMacroExecutor();
 417
 418
 419
 420   gStyle->SetPalette(1, 0);
 421
 422
 423
 424   return 0;
 425 }
 426
 427 // -----------------------------------------------------------------
 428 void nextEvent() {
 429
 430   if ( gHomerManager->NextEvent() ) {
 431     if (gEventLoopStarted) {
 432       cout << "HomerManager failed getting next event, trying to reconnect" << endl;
 433
 434       gHomerManager->DisconnectHOMER();
 435       gHomerManager->ConnectEVEtoHOMER();
 436       nextEvent();
 437
 438     } else {
 439       return;
 440     }
 441   }
 442
 443   //  processEvent();
 444 }
 445
 446
 447
 448 // -----------------------------------------------------------------
 449
 450
 451 Int_t updateDisplay() {
 452
 453   Int_t iResult = 0;
 454
 455
 456
 457   //==============================================================================
 458   // -- Set EventID in Window Title
 459   // -- Update Objects
 460   //==============================================================================
 461
 462   TString winTitle("Eve Main Window -- Event ID : ");
 463   winTitle += Form("0x%016X ", gHomerManager->GetEventID() );
 464   gEve->GetBrowser()->SetWindowName(winTitle);
 465
 466   //==============================================================================
 467   // -- Set Projections
 468   //==============================================================================
 469
 470   // XXX Primary vertex ... to be retrieved from the ESD
 471   Double_t x[3] = { 0, 0, 0 };
 472
 473   TEveElement* top = gEve->GetCurrentEvent();
 474
 475   if (gRPhiMgr && top) {
 476     gRPhiEventScene->DestroyElements();
 477     if (gCenterProjectionsAtPrimaryVertex)
 478       gRPhiMgr->SetCenter(x[0], x[1], x[2]);
 479     gRPhiMgr->ImportElements(top, gRPhiEventScene);
 480   }
 481
 482   if (gRhoZMgr && top) {
 483     gRhoZEventScene->DestroyElements();
 484     if (gCenterProjectionsAtPrimaryVertex)
 485       gRhoZMgr->SetCenter(x[0], x[1], x[2]);
 486     gRhoZMgr->ImportElements(top, gRhoZEventScene);
 487   }
 488
 489   //==============================================================================
 490
 491   gEve->Redraw3D(0,1); // (0, 1)
 492   gEve->EnableRedraw();
 493
 494   return iResult;
 495
 496 }
 497
 498
 499
 500
 501
 502 // -----------------------------------------------------------------
 503 Int_t processROOTTOBJ(AliHLTHOMERBlockDesc* block, TEveText* /*et*/) {
 504
 505   // -- AliHLTGlobalTriggerDecision
 506   if ( ! block->GetClassName().CompareTo("AliHLTGlobalTriggerDecision") ) {
 507
 508     AliHLTGlobalTriggerDecision *trig = dynamic_cast<AliHLTGlobalTriggerDecision*>( block->GetTObject());
 509     trig->Print();
 510
 511     // et->SetText("balle");;
 512
 513     // TEveText* tt = new TEveText("Trigger: Class is known ;-) ");
 514     // gEve->AddElement(tt);
 515
 516   }
 517   else {
 518     printf(" Unknown root object %s",block->GetClassName().Data() );
 519   }
 520
 521   return 0;
 522 }
 523
 524
 525 // -----------------------------------------------------------------
 526 Int_t processMUONClusters(AliHLTHOMERBlockDesc* block) {
 527
 528   Int_t iResult = 0;
 529
 530   unsigned long size = block->GetSize();
 531   Int_t * buffer ;
 532
 533   buffer = (Int_t *)block->GetData();
 534 //   cout<<"block size : "<<size<<", buffer : "<<buffer<<", DataType : "<<block->GetDataType()<<endl;
 535
 536 // //   for(int idata=0;idata<int(size);idata++)
 537 // //     printf("\tbuffer[%d] : %d\n",idata,buffer[idata]);
 538
 539
 540
 541   if(block->GetDataType().CompareTo("RECHITS") == 0){
 542
 543     AliHLTMUONRecHitsBlockReader trackblock((char*)buffer, size);
 544     const AliHLTMUONRecHitStruct* hit = trackblock.GetArray();
 545
 546     for(AliHLTUInt32_t ientry = 0; ientry < trackblock.Nentries(); ientry++){
 547 //       cout << setw(13) << left << hit->fX << setw(0);
 548 //       cout << setw(13) << left << hit->fY << setw(0);
 549 //       cout << hit->fZ << setw(0) << endl;
 550       if(hit->fX!=0.0 && hit->fY!=0.0 && hit->fZ!=0.0)
 551         gMUONClusters->SetNextPoint(hit->fX,hit->fY,hit->fZ);
 552       hit++;
 553
 554     }// track hit loop
 555   }
 556
 557   else{// if rechits
 558     //     if(!strcmp((BlockType(ULong64_t(reader->GetBlockDataType(i)))).Data(),"TRIGRECS")){
 559
 560     AliHLTMUONTriggerRecordsBlockReader trigblock(buffer, size);
 561     const AliHLTMUONTriggerRecordStruct* trigrec = trigblock.GetArray();
 562     for(AliHLTUInt32_t ientry = 0; ientry < trigblock.Nentries(); ientry++){
 563
 564       const AliHLTMUONRecHitStruct* hit = &trigrec->fHit[0];
 565       for(AliHLTUInt32_t ch = 0; ch < 4; ch++)
 566         {
 567 //        cout << setw(10) << left << ch + 11 << setw(0);
 568 //        cout << setw(13) << left << hit->fX << setw(0);
 569 //        cout << setw(13) << left << hit->fY << setw(0);
 570 //        cout << hit->fZ << setw(0) << endl;
 571           if(hit->fX!=0.0 && hit->fY!=0.0 && hit->fZ!=0.0)
 572             gMUONClusters->SetNextPoint(hit->fX,hit->fY,hit->fZ);
 573           hit++;
 574         }// trig chamber loop
 575       trigrec++;
 576     }//trig hit loop
 577   }//else trigger
 578
 579   return iResult;
 580 }
 581
 582 // -----------------------------------------------------------------
 583 Int_t processMUONTracks(AliHLTHOMERBlockDesc* block) {
 584
 585   Int_t iResult = 0;
 586
 587   unsigned long size = block->GetSize();
 588   Int_t * buffer = (Int_t *)block->GetData();
 589   AliHLTMUONRecHitStruct hit1,hit2;
 590   hit1.fX = hit1.fY = hit1.fZ = hit2.fX = hit2.fY = hit2.fZ = 0;
 591   Int_t ch1=0, ch2=0;
 592   Float_t x0=0.0,y0=0.0,z0=0.0;
 593   Float_t x3=0.0,y3=0.0,z3=0.0;
 594   if(block->GetDataType().CompareTo("MANTRACK") == 0){
 595     AliHLTMUONMansoTracksBlockReader mantrackblock(buffer, size);
 596     const AliHLTMUONMansoTrackStruct* mtrack = mantrackblock.GetArray();
 597     for(AliHLTUInt32_t ientry = 0; ientry < mantrackblock.Nentries(); ientry++){
 598       const AliHLTMUONRecHitStruct* hit = &mtrack->fHit[0];
 599       for(AliHLTUInt32_t ch = 0; ch < 4; ch++){
 600         // cout << setw(10) << left << ch + 7 << setw(0);
 601         // cout << setw(13) << left << hit->fX << setw(0);
 602         // cout << setw(13) << left << hit->fY << setw(0);
 603         // cout << hit->fZ << setw(0) << endl;
 604         if(hit->fZ != 0.0){
 605           if(ch==0 || ch==1){
 606             hit1 = *hit; ch1 = ch+6;
 607           }else{
 608             hit2 = *hit; ch2 = ch+6;
 609           }
 610         }
 611         hit++;
 612       }// trig chamber loop
 613       // printf("ch : %d, (X,Y,Z) : (%f,%f,%f)\n",ch1,hit1.fX,hit1.fY,hit1.fZ);
 614       // printf("ch : %d, (X,Y,Z) : (%f,%f,%f)\n",ch2,hit2.fX,hit2.fY,hit2.fZ);
 615       // meminfo();
 616       z3 = AliMUONConstants::DefaultChamberZ(ch2+4);
 617       y3 =  hit1.fY - (hit1.fZ-z3)*(hit1.fY - hit2.fY)/(hit1.fZ - hit2.fZ) ;
 618       x3 =  hit1.fX - (hit1.fZ-z3)*(hit1.fX - hit2.fX)/(hit1.fZ - hit2.fZ) ;
 619
 620       z0 = AliMUONConstants::DefaultChamberZ(ch1);
 621       y0 =  hit1.fY - (hit1.fZ-z0)*(hit1.fY - hit2.fY)/(hit1.fZ - hit2.fZ) ;
 622       x0 =  hit1.fX - (hit1.fZ-z0)*(hit1.fX - hit2.fX)/(hit1.fZ - hit2.fZ) ;
 623
 624
 625       gMUONTracks->AddLine(x0,y0,z0,x3,y3,z3);
 626       mtrack++;
 627     }
 628     cout<<"NofManso Tracks : "<<mantrackblock.Nentries()<<endl;
 629   }
 630
 631   return iResult;
 632
 633 }
 634
 635
 636 // -----------------------------------------------------------------
 637 Int_t processTRDClusters(AliHLTHOMERBlockDesc* block, TEvePointSet *cont, TEvePointSetArray *contCol) {
 638
 639   Int_t iResult = 0;
 640
 641   Int_t sm = block->GetSubDetector();
 642   if ( sm == 6 ) sm = 7;
 643
 644   Float_t phi   = ( sm + 0.5 ) * TMath::Pi() / 9.0;
 645   Float_t cos   = TMath::Cos( phi );
 646   Float_t sin   = TMath::Sin( phi );
 647
 648   Byte_t* ptrData = reinterpret_cast<Byte_t*>(block->GetData());
 649   UInt_t ptrSize = block->GetSize();
 650
 651   for (UInt_t size = 0; size+sizeof(AliHLTTRDCluster) <= ptrSize; size+=sizeof(AliHLTTRDCluster) ) {
 652     AliHLTTRDCluster *cluster = reinterpret_cast<AliHLTTRDCluster*>(&(ptrData[size]));
 653
 654     AliTRDcluster *trdCluster = new AliTRDcluster;
 655     cluster->ExportTRDCluster( trdCluster );
 656
 657     contCol->Fill(cos*trdCluster->GetX() - sin*trdCluster->GetY(),
 658                    sin*trdCluster->GetX() + cos*trdCluster->GetY(),
 659                    trdCluster->GetZ(),
 660                    trdCluster->GetQ() );
 661
 662     cont->SetNextPoint(cos*trdCluster->GetX() - sin*trdCluster->GetY(),
 663                        sin*trdCluster->GetX() + cos*trdCluster->GetY(), trdCluster->GetZ());
 664   }
 665
 666   return iResult;
 667 }
 668
 669 // -----------------------------------------------------------------
 670 Int_t processTRDHistograms(AliHLTHOMERBlockDesc* block, TCanvas * canvas) {
 671
 672   Int_t iResult = 0;
 673
 674   if ( ! block->GetClassName().CompareTo("TH1F")) {
 675     TH1F* histo = reinterpret_cast<TH1F*>(block->GetTObject());
 676     ++gTRDHistoCount;
 677
 678     TVirtualPad* pad = canvas->cd(gTRDHistoCount);
 679     histo->Draw();
 680     pad->SetGridy();
 681     pad->SetGridx();
 682
 683     if ( ! strcmp(histo->GetName(), "nscls") ) {
 684       gTRDEvents = static_cast<Int_t>(histo->GetEntries());
 685          histo->GetXaxis()->SetRangeUser(0.,15.);
 686     }
 687
 688     if ( ! strcmp(histo->GetName(),"sclsdist") ||
 689          ! strcmp(histo->GetName(),"evSize") )
 690       pad->SetLogy();
 691   }
 692
 693   gTRDCanvas->Update();
 694
 695   return iResult;
 696 }
 697
 698 // -----------------------------------------------------------------
 699 Int_t processPrimVertexHistograms(AliHLTHOMERBlockDesc* block, TCanvas * canvas) {
 700
 701   Int_t iResult = 0;
 702
 703   if ( ! block->GetClassName().CompareTo("TH1F")) {
 704     TH1F* histo = reinterpret_cast<TH1F*>(block->GetTObject());
 705     if( histo ){
 706       TString name(histo->GetName());
 707       if( !name.CompareTo("primVertexZ") ){
 708         canvas->cd(2);
 709         histo->Draw();
 710       }else if( !name.CompareTo("primVertexX") ){
 711         canvas->cd(3);
 712         histo->Draw();
 713       }else if( !name.CompareTo("primVertexY") ){
 714         canvas->cd(4);
 715         histo->Draw();
 716       }
 717     }
 718   }  else if ( ! block->GetClassName().CompareTo("TH2F")) {
 719     TH2F *hista = reinterpret_cast<TH2F*>(block->GetTObject());
 720     if (hista ){
 721        TString name(hista->GetName());
 722        if( !name.CompareTo("primVertexXY")) {
 723          canvas->cd(1);
 724          hista->Draw();
 725        }
 726     }
 727   }
 728   canvas->cd();
 729
 730   return iResult;
 731 }
 732
 733 // -----------------------------------------------------------------
 734 Int_t processSPDVertexHistograms(AliHLTHOMERBlockDesc* block, TCanvas * canvas) {
 735
 736   Int_t iResult = 0;
 737
 738   if ( ! block->GetClassName().CompareTo("TH1F")) {
 739     TH1F* histo = reinterpret_cast<TH1F*>(block->GetTObject());
 740     ++gSPDVertexHistoCount;
 741
 742     canvas->cd(gSPDVertexHistoCount);
 743     histo->Draw();
 744
 745   }
 746   else if ( ! block->GetClassName().CompareTo("TH2F")) {
 747     TH2F *hista = reinterpret_cast<TH2F*>(block->GetTObject());
 748     if (hista) {
 749       ++gSPDVertexHistoCount;
 750
 751       canvas->cd(gSPDVertexHistoCount);
 752       hista->Draw();
 753     }
 754   }
 755   canvas->cd();
 756
 757   return iResult;
 758 }
 759
 760 // -----------------------------------------------------------------
 761 Int_t processV0Histograms(AliHLTHOMERBlockDesc* block, TCanvas * canvas) {
 762
 763   cout << "Processing to see if it's V0 histogram, !!!!!!!!!"<<endl;
 764
 765   Int_t iResult = 0;
 766   bool update = 0;
 767   if ( ! block->GetClassName().CompareTo("TH1F")) {
 768     TH1F* histo = reinterpret_cast<TH1F*>(block->GetTObject());
 769     if( histo ){
 770       TString name(histo->GetName());
 771       if( !name.CompareTo("hKShort") ){
 772         canvas->cd(1);
 773         histo->Draw();
 774         update = 1;
 775       }else if( !name.CompareTo("hLambda") ){
 776         canvas->cd(3);
 777         histo->Draw();
 778         update = 1;
 779       }
 780     }
 781   }  else if ( ! block->GetClassName().CompareTo("TH2F")) {
 782     TH2F *hista = reinterpret_cast<TH2F*>(block->GetTObject());
 783     if (hista ){
 784        TString name(hista->GetName());
 785        if( !name.CompareTo("hAP")) {
 786          canvas->cd(2);
 787          hista->Draw();
 788          update = 1;
 789        }
 790        else if( !name.CompareTo("hGammaXY")) {
 791          canvas->cd(4);
 792          hista->Draw();
 793          update = 1;
 794        }
 795     }
 796   }
 797   if( update ){
 798     canvas->cd();
 799     canvas->Update();
 800   }
 801   return iResult;
 802 }
 803
 804
 805
 806 //*****************************************************************************
 807 Int_t processTRDCalibHistograms(AliHLTHOMERBlockDesc* block, TCanvas * canvas) {
 808   Int_t iResult = 0;
 809
 810   TObjArray *HistArray=(TObjArray*)block->GetTObject();
 811   Int_t nCalibHistos=HistArray->GetEntriesFast();
 812   for(Int_t CalibHistoCount=0;CalibHistoCount<nCalibHistos;CalibHistoCount++){
 813     canvas->cd(CalibHistoCount+1);
 814
 815     if(HistArray->At(CalibHistoCount)->InheritsFrom("TH2S")){
 816          TH2S *histCalib=(TH2S*)(HistArray->At(CalibHistoCount));
 817          histCalib->Draw("colz");
 818        }
 819      else if(HistArray->At(CalibHistoCount)->InheritsFrom("TH2")){
 820       //TH2D *histCalib=dynamic_cast<TH2D*>(HistArray->At(CalibHistoCount));
 821       TH2D *histCalib=(TH2D*)(HistArray->At(CalibHistoCount));
 822       histCalib->Draw("lego2");
 823     }
 824     else if(HistArray->At(CalibHistoCount)->InheritsFrom("TH1")){
 825       //TH1D *histCalib=dynamic_cast<TH1D*>(HistArray->At(CalibHistoCount));
 826       TH1D *histCalib=(TH1D*)(HistArray->At(CalibHistoCount));
 827       histCalib->Draw();
 828     }
 829     else if(HistArray->At(CalibHistoCount)->InheritsFrom("AliTRDCalibraVdriftLinearFit")){
 830       //TH2S *histCalib = ((dynamic_cast<AliTRDCalibraVdriftLinearFit*>(HistArray->At(CalibHistoCount)))->GetLinearFitterHisto(10,kTRUE));
 831       TH2S *histCalib =(TH2S*)(((AliTRDCalibraVdriftLinearFit*)HistArray->At(CalibHistoCount))->GetLinearFitterHisto(10,kTRUE));
 832
 833       histCalib->Draw();
 834     }
 835
 836
 837   }
 838
 839   gTRDCalibCanvas->Update();
 840
 841  return iResult;
 842 }
 843
 844 //****************************************************************************
 845 void writeToFile(){
 846
 847   TList * bList = gHomerManager->GetBlockList();
 848   if(bList){
 849     TFile * file = TFile::Open(Form("Event_0x%016X_ITS.root", gHomerManager->GetEventID()), "RECREATE");
 850     bList->Write("blockList", TObject::kSingleKey);
 851     file->Close();
 852   }
 853
 854   bList = gHomerManager->GetAsyncBlockList();
 855   if(bList){
 856     TFile * afile = TFile::Open(Form("Event_0x%016X_Async.root", gHomerManager->GetEventID()), "RECREATE");
 857     bList->Write("blockList", TObject::kSingleKey);
 858     afile->Close();
 859   }
 860 }
 861
 862
 863 // -----------------------------------------------------------------
 864 void loopEvent() {
 865   eventTimer.SetCommand("nextEvent()");
 866   eventTimer.Start(3000);
 867 }
 868
 869 // -----------------------------------------------------------------
 870 void stopLoopEvent() {
 871   eventTimer.Stop();
 872 }
 873
 874
 875
 876
 877 Int_t processTRDBlock (AliHLTHOMERBlockDesc * block) {
 878
 879    Int_t iResult = 0;
 880
 881   if ( ! block->GetDataType().CompareTo("CLUSTERS") ) {
 882
 883     if(!gTRDClusters){
 884       gTRDClusters = new TEvePointSet("TRD Clusters");
 885       gTRDClusters->SetMainColor(kBlue);
 886       gTRDClusters->SetMarkerStyle((Style_t)kFullDotSmall);
 887       //gEve->AddElement(gTRDClusters);
 888     }
 889
 890     if(!gTRDColClusters){
 891       gTRDColClusters = new TEvePointSetArray("TRD Clusters Colorized");
 892       gTRDColClusters->SetMainColor(kRed);
 893       gTRDColClusters->SetMarkerStyle(4); // antialiased circle
 894       //          gTRDColClusters->SetMarkerStyle((Style_t)kFullDotSmall);
 895       gTRDColClusters->SetMarkerSize(0.4);
 896       gTRDColClusters->InitBins("Cluster Charge", gTRDBins, 0., gTRDBins*100.);
 897
 898       //TColor::SetPalette(1, 0); // Spectrum palette
 899       const Int_t nCol = TColor::GetNumberOfColors();
 900       for (Int_t ii = 0; ii < gTRDBins+1; ++ii)
 901         gTRDColClusters->GetBin(ii)->SetMainColor(TColor::GetColorPalette(ii * nCol / (gTRDBins+2)));
 902
 903       gEve->AddElement(gTRDColClusters);
 904     }
 905
 906     iResult = processTRDClusters( block, gTRDClusters, gTRDColClusters );
 907     //gTRDClusters->ElementChanged();
 908     gTRDColClusters->ElementChanged();
 909   }
 910
 911   // -- Process TRD Histograms
 912   else if ( block->GetDataType().CompareTo("ROOTHIST") == 0 ) {
 913     if(!gTRDCanvas) {
 914       gTRDCanvas = createCanvas("TRD", "TRD");
 915       gTRDCanvas->Divide(3,2);
 916     }
 917     iResult = processTRDHistograms( block, gTRDCanvas );
 918   }
 919
 920   else if(block->GetDataType().CompareTo("CALIBRAH")==0){
 921
 922     if(!gTRDCalibCanvas){
 923       gTRDCalibCanvas = createCanvas("TRD Calib", "TRD Calib");
 924       gTRDCalibCanvas->Divide(2,2);
 925     }
 926
 927     iResult=processTRDCalibHistograms(block,gTRDCalibCanvas);
 928   }
 929
 930   else if(block->GetDataType().CompareTo("CALIBEOR")==0){
 931
 932     if(!gTRDEORCanvas){
 933       gTRDEORCanvas = createCanvas("TRD QA", "TRD QA");
 934       gTRDEORCanvas->Divide(3,2);
 935     }
 936
 937     iResult=processTRDCalibHistograms(block,gTRDEORCanvas);
 938   }
 939   return iResult;
 940 }
 941
 942
 943
 944
 945