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AliCDBManager's "Lock" functionality implemented.
[u/mrichter/AliRoot.git] / STEER / AliReconstruction.cxx
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596a855f 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 running the reconstruction //
21// //
22// Clusters and tracks are created for all detectors and all events by //
23// typing: //
24// //
25// AliReconstruction rec; //
26// rec.Run(); //
27// //
28// The Run method returns kTRUE in case of successful execution. //
c71de921 29// //
30// If the input to the reconstruction are not simulated digits but raw data, //
31// this can be specified by an argument of the Run method or by the method //
32// //
33// rec.SetInput("..."); //
34// //
35// The input formats and the corresponding argument are: //
36// - DDL raw data files: directory name, ends with "/" //
37// - raw data root file: root file name, extension ".root" //
38// - raw data DATE file: DATE file name, any other non-empty string //
39// - MC root files : empty string, default //
40// //
b26c3770 41// By default all events are reconstructed. The reconstruction can be //
42// limited to a range of events by giving the index of the first and the //
43// last event as an argument to the Run method or by calling //
44// //
45// rec.SetEventRange(..., ...); //
46// //
47// The index -1 (default) can be used for the last event to indicate no //
48// upper limit of the event range. //
49// //
973388c2 50// In case of raw-data reconstruction the user can modify the default //
51// number of events per digits/clusters/tracks file. In case the option //
52// is not used the number is set 1. In case the user provides 0, than //
53// the number of events is equal to the number of events inside the //
54// raw-data file (i.e. one digits/clusters/tracks file): //
55// //
56// rec.SetNumberOfEventsPerFile(...); //
57// //
58// //
596a855f 59// The name of the galice file can be changed from the default //
e583c30d 60// "galice.root" by passing it as argument to the AliReconstruction //
61// constructor or by //
596a855f 62// //
63// rec.SetGAliceFile("..."); //
64// //
59697224 65// The local reconstruction can be switched on or off for individual //
66// detectors by //
596a855f 67// //
59697224 68// rec.SetRunLocalReconstruction("..."); //
596a855f 69// //
70// The argument is a (case sensitive) string with the names of the //
71// detectors separated by a space. The special string "ALL" selects all //
72// available detectors. This is the default. //
73// //
c71de921 74// The reconstruction of the primary vertex position can be switched off by //
75// //
76// rec.SetRunVertexFinder(kFALSE); //
77// //
b8cd5251 78// The tracking and the creation of ESD tracks can be switched on for //
79// selected detectors by //
596a855f 80// //
b8cd5251 81// rec.SetRunTracking("..."); //
596a855f 82// //
c84a5e9e 83// Uniform/nonuniform field tracking switches (default: uniform field) //
84// //
1d99986f 85// rec.SetUniformFieldTracking(); ( rec.SetUniformFieldTracking(kFALSE); ) //
c84a5e9e 86// //
596a855f 87// The filling of additional ESD information can be steered by //
88// //
89// rec.SetFillESD("..."); //
90// //
b8cd5251 91// Again, for both methods the string specifies the list of detectors. //
92// The default is "ALL". //
93// //
94// The call of the shortcut method //
95// //
96// rec.SetRunReconstruction("..."); //
97// //
98// is equivalent to calling SetRunLocalReconstruction, SetRunTracking and //
99// SetFillESD with the same detector selecting string as argument. //
596a855f 100// //
c71de921 101// The reconstruction requires digits or raw data as input. For the creation //
102// of digits and raw data have a look at the class AliSimulation. //
596a855f 103// //
24f7a148 104// For debug purposes the method SetCheckPointLevel can be used. If the //
105// argument is greater than 0, files with ESD events will be written after //
106// selected steps of the reconstruction for each event: //
107// level 1: after tracking and after filling of ESD (final) //
108// level 2: in addition after each tracking step //
109// level 3: in addition after the filling of ESD for each detector //
110// If a final check point file exists for an event, this event will be //
111// skipped in the reconstruction. The tracking and the filling of ESD for //
112// a detector will be skipped as well, if the corresponding check point //
113// file exists. The ESD event will then be loaded from the file instead. //
114// //
596a855f 115///////////////////////////////////////////////////////////////////////////////
116
024a7e64 117#include <TArrayF.h>
118#include <TFile.h>
444753c6 119#include <TList.h>
024a7e64 120#include <TSystem.h>
121#include <TROOT.h>
122#include <TPluginManager.h>
3103d196 123#include <TGeoManager.h>
2bdb9d38 124#include <TLorentzVector.h>
3dd9f9e3 125#include <TArrayS.h>
126#include <TArrayD.h>
596a855f 127
128#include "AliReconstruction.h"
87932dab 129#include "AliCodeTimer.h"
b8cd5251 130#include "AliReconstructor.h"
815c2b38 131#include "AliLog.h"
596a855f 132#include "AliRunLoader.h"
133#include "AliRun.h"
b649205a 134#include "AliRawReaderFile.h"
135#include "AliRawReaderDate.h"
136#include "AliRawReaderRoot.h"
001397cd 137#include "AliRawEventHeaderBase.h"
af885e0f 138#include "AliESDEvent.h"
faffd83e 139#include "AliESDMuonTrack.h"
1d99986f 140#include "AliESDfriend.h"
2257f27e 141#include "AliESDVertex.h"
faffd83e 142#include "AliESDcascade.h"
143#include "AliESDkink.h"
144#include "AliESDtrack.h"
145#include "AliESDCaloCluster.h"
32e449be 146#include "AliMultiplicity.h"
c84a5e9e 147#include "AliTracker.h"
2257f27e 148#include "AliVertexer.h"
c5e3e5d1 149#include "AliVertexerTracks.h"
5e4ff34d 150#include "AliV0vertexer.h"
151#include "AliCascadeVertexer.h"
596a855f 152#include "AliHeader.h"
153#include "AliGenEventHeader.h"
b26c3770 154#include "AliPID.h"
596a855f 155#include "AliESDpid.h"
ff8bb5ae 156#include "AliESDtrack.h"
3dd9f9e3 157#include "AliESDPmdTrack.h"
f3a97c86 158
08e1a23e 159#include "AliESDTagCreator.h"
a1069ee1 160#include "AliAODTagCreator.h"
f3a97c86 161
25be1e5c 162#include "AliGeomManager.h"
98937d93 163#include "AliTrackPointArray.h"
b0314964 164#include "AliCDBManager.h"
6bae477a 165#include "AliCDBEntry.h"
166#include "AliAlignObj.h"
f3a97c86 167
b647652d 168#include "AliCentralTrigger.h"
169#include "AliCTPRawStream.h"
170
f29f1726 171#include "AliAODEvent.h"
172#include "AliAODHeader.h"
173#include "AliAODTrack.h"
174#include "AliAODVertex.h"
3dd9f9e3 175#include "AliAODv0.h"
176#include "AliAODJet.h"
177#include "AliAODCaloCells.h"
178#include "AliAODCaloCluster.h"
179#include "AliAODPmdCluster.h"
180#include "AliAODFmdCluster.h"
181#include "AliAODTracklets.h"
f29f1726 182
c65c502a 183//#include "AliQADataMaker.h"
184#include "AliQA.h"
185#include "AliQADataMakerSteer.h"
f29f1726 186
0f88822a 187#include "AliSysInfo.h" // memory snapshots
188
6efecea1 189
596a855f 190ClassImp(AliReconstruction)
191
192
c757bafd 193//_____________________________________________________________________________
b384f8a4 194const char* AliReconstruction::fgkDetectorName[AliReconstruction::fgkNDetectors] = {"ITS", "TPC", "TRD", "TOF", "PHOS", "HMPID", "EMCAL", "MUON", "FMD", "ZDC", "PMD", "T0", "VZERO", "ACORDE", "HLT"};
c757bafd 195
596a855f 196//_____________________________________________________________________________
024cf675 197AliReconstruction::AliReconstruction(const char* gAliceFilename, const char* cdbUri,
e583c30d 198 const char* name, const char* title) :
199 TNamed(name, title),
200
c84a5e9e 201 fUniformField(kTRUE),
2257f27e 202 fRunVertexFinder(kTRUE),
1f46a9ae 203 fRunHLTTracking(kFALSE),
e66fbafb 204 fRunMuonTracking(kFALSE),
d1683eef 205 fRunV0Finder(kTRUE),
206 fRunCascadeFinder(kTRUE),
1d99986f 207 fStopOnError(kFALSE),
208 fWriteAlignmentData(kFALSE),
209 fWriteESDfriend(kFALSE),
a7807689 210 fWriteAOD(kFALSE),
b647652d 211 fFillTriggerESD(kTRUE),
1d99986f 212
7f68891d 213 fCleanESD(kTRUE),
a023d8d8 214 fV0DCAmax(3.),
215 fV0CsPmin(0.),
7f68891d 216 fDmax(50.),
217 fZmax(50.),
218
1d99986f 219 fRunLocalReconstruction("ALL"),
b8cd5251 220 fRunTracking("ALL"),
e583c30d 221 fFillESD("ALL"),
48ce48d1 222 fUseTrackingErrorsForAlignment(""),
e583c30d 223 fGAliceFileName(gAliceFilename),
b649205a 224 fInput(""),
35042093 225 fEquipIdMap(""),
b26c3770 226 fFirstEvent(0),
227 fLastEvent(-1),
973388c2 228 fNumberOfEventsPerFile(1),
24f7a148 229 fCheckPointLevel(0),
b8cd5251 230 fOptions(),
6bae477a 231 fLoadAlignFromCDB(kTRUE),
232 fLoadAlignData("ALL"),
46698ae4 233 fESDPar(""),
e583c30d 234
235 fRunLoader(NULL),
b649205a 236 fRawReader(NULL),
b8cd5251 237
98937d93 238 fVertexer(NULL),
9178838a 239 fDiamondProfile(NULL),
98937d93 240
444753c6 241 fGRPList(NULL),
242
6bae477a 243 fAlignObjArray(NULL),
ec92bee0 244 fCDBUri(cdbUri),
00aa02d5 245 fRemoteCDBUri(""),
759c1df1 246 fSpecCDBUri(),
247 fRunQA(kTRUE)
248
596a855f 249{
250// create reconstruction object with default parameters
b8cd5251 251
252 for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) {
253 fReconstructor[iDet] = NULL;
254 fLoader[iDet] = NULL;
255 fTracker[iDet] = NULL;
c65c502a 256// fQADataMaker[iDet] = NULL;
257// fQACycles[iDet] = 999999;
b8cd5251 258 }
e47c4c2e 259 AliPID pid;
596a855f 260}
261
262//_____________________________________________________________________________
263AliReconstruction::AliReconstruction(const AliReconstruction& rec) :
e583c30d 264 TNamed(rec),
265
c84a5e9e 266 fUniformField(rec.fUniformField),
2257f27e 267 fRunVertexFinder(rec.fRunVertexFinder),
1f46a9ae 268 fRunHLTTracking(rec.fRunHLTTracking),
e66fbafb 269 fRunMuonTracking(rec.fRunMuonTracking),
d1683eef 270 fRunV0Finder(rec.fRunV0Finder),
271 fRunCascadeFinder(rec.fRunCascadeFinder),
1d99986f 272 fStopOnError(rec.fStopOnError),
273 fWriteAlignmentData(rec.fWriteAlignmentData),
274 fWriteESDfriend(rec.fWriteESDfriend),
a7807689 275 fWriteAOD(rec.fWriteAOD),
b647652d 276 fFillTriggerESD(rec.fFillTriggerESD),
1d99986f 277
7f68891d 278 fCleanESD(rec.fCleanESD),
a023d8d8 279 fV0DCAmax(rec.fV0DCAmax),
5e5c1aa9 280 fV0CsPmin(rec.fV0CsPmin),
7f68891d 281 fDmax(rec.fDmax),
282 fZmax(rec.fZmax),
283
1d99986f 284 fRunLocalReconstruction(rec.fRunLocalReconstruction),
e583c30d 285 fRunTracking(rec.fRunTracking),
286 fFillESD(rec.fFillESD),
48ce48d1 287 fUseTrackingErrorsForAlignment(rec.fUseTrackingErrorsForAlignment),
e583c30d 288 fGAliceFileName(rec.fGAliceFileName),
b649205a 289 fInput(rec.fInput),
35042093 290 fEquipIdMap(rec.fEquipIdMap),
b26c3770 291 fFirstEvent(rec.fFirstEvent),
292 fLastEvent(rec.fLastEvent),
973388c2 293 fNumberOfEventsPerFile(rec.fNumberOfEventsPerFile),
24f7a148 294 fCheckPointLevel(0),
b8cd5251 295 fOptions(),
6bae477a 296 fLoadAlignFromCDB(rec.fLoadAlignFromCDB),
297 fLoadAlignData(rec.fLoadAlignData),
46698ae4 298 fESDPar(rec.fESDPar),
e583c30d 299
300 fRunLoader(NULL),
b649205a 301 fRawReader(NULL),
b8cd5251 302
98937d93 303 fVertexer(NULL),
9178838a 304 fDiamondProfile(NULL),
98937d93 305
444753c6 306 fGRPList(NULL),
307
6bae477a 308 fAlignObjArray(rec.fAlignObjArray),
ec92bee0 309 fCDBUri(rec.fCDBUri),
00aa02d5 310 fRemoteCDBUri(rec.fRemoteCDBUri),
759c1df1 311 fSpecCDBUri(),
312 fRunQA(kTRUE)
596a855f 313{
314// copy constructor
315
ec92bee0 316 for (Int_t i = 0; i < rec.fOptions.GetEntriesFast(); i++) {
efd2085e 317 if (rec.fOptions[i]) fOptions.Add(rec.fOptions[i]->Clone());
318 }
b8cd5251 319 for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) {
320 fReconstructor[iDet] = NULL;
321 fLoader[iDet] = NULL;
322 fTracker[iDet] = NULL;
c65c502a 323// fQADataMaker[iDet] = NULL;
324// fQACycles[iDet] = rec.fQACycles[iDet];
b8cd5251 325 }
ec92bee0 326 for (Int_t i = 0; i < rec.fSpecCDBUri.GetEntriesFast(); i++) {
327 if (rec.fSpecCDBUri[i]) fSpecCDBUri.Add(rec.fSpecCDBUri[i]->Clone());
328 }
596a855f 329}
330
331//_____________________________________________________________________________
332AliReconstruction& AliReconstruction::operator = (const AliReconstruction& rec)
333{
334// assignment operator
335
336 this->~AliReconstruction();
337 new(this) AliReconstruction(rec);
338 return *this;
339}
340
341//_____________________________________________________________________________
342AliReconstruction::~AliReconstruction()
343{
344// clean up
345
e583c30d 346 CleanUp();
efd2085e 347 fOptions.Delete();
ec92bee0 348 fSpecCDBUri.Delete();
87932dab 349
350 AliCodeTimer::Instance()->Print();
596a855f 351}
352
024cf675 353//_____________________________________________________________________________
354void AliReconstruction::InitCDBStorage()
355{
356// activate a default CDB storage
357// First check if we have any CDB storage set, because it is used
358// to retrieve the calibration and alignment constants
359
360 AliCDBManager* man = AliCDBManager::Instance();
ec92bee0 361 if (man->IsDefaultStorageSet())
024cf675 362 {
363 AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!");
ec92bee0 364 AliWarning("Default CDB storage has been already set !");
365 AliWarning(Form("Ignoring the default storage declared in AliReconstruction: %s",fCDBUri.Data()));
024cf675 366 AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!");
ec92bee0 367 fCDBUri = "";
368 }
369 else {
b8ec52f6 370 AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!");
371 AliDebug(2, Form("Default CDB storage is set to: %s",fCDBUri.Data()));
372 AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!");
ec92bee0 373 man->SetDefaultStorage(fCDBUri);
374 }
375
00aa02d5 376 // Remote storage (the Grid storage) is used if it is activated
377 // and if the object is not found in the default storage
c75fabed 378 // OBSOLETE: Removed
379 // if (man->IsRemoteStorageSet())
380 // {
381 // AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!");
382 // AliWarning("Remote CDB storage has been already set !");
383 // AliWarning(Form("Ignoring the remote storage declared in AliReconstruction: %s",fRemoteCDBUri.Data()));
384 // AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!");
385 // fRemoteCDBUri = "";
386 // }
387 // else {
388 // AliDebug(2,"!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!");
389 // AliDebug(2, Form("Remote CDB storage is set to: %s",fRemoteCDBUri.Data()));
390 // AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!");
391 // man->SetRemoteStorage(fRemoteCDBUri);
392 // }
00aa02d5 393
ec92bee0 394 // Now activate the detector specific CDB storage locations
c3a7b59a 395 for (Int_t i = 0; i < fSpecCDBUri.GetEntriesFast(); i++) {
396 TObject* obj = fSpecCDBUri[i];
397 if (!obj) continue;
b8ec52f6 398 AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!");
399 AliDebug(2, Form("Specific CDB storage for %s is set to: %s",obj->GetName(),obj->GetTitle()));
400 AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!");
c3a7b59a 401 man->SetSpecificStorage(obj->GetName(), obj->GetTitle());
ec92bee0 402 }
727d0766 403 man->Print();
024cf675 404}
405
406//_____________________________________________________________________________
407void AliReconstruction::SetDefaultStorage(const char* uri) {
ec92bee0 408// Store the desired default CDB storage location
409// Activate it later within the Run() method
024cf675 410
ec92bee0 411 fCDBUri = uri;
024cf675 412
413}
414
415//_____________________________________________________________________________
00aa02d5 416void AliReconstruction::SetRemoteStorage(const char* uri) {
417// Store the desired remote CDB storage location
418// Activate it later within the Run() method
419// Remote storage (the Grid storage) is used if it is activated
420// and if the object is not found in the default storage
421
422 fRemoteCDBUri = uri;
423
424}
425
426//_____________________________________________________________________________
c3a7b59a 427void AliReconstruction::SetSpecificStorage(const char* calibType, const char* uri) {
ec92bee0 428// Store a detector-specific CDB storage location
429// Activate it later within the Run() method
024cf675 430
c3a7b59a 431 AliCDBPath aPath(calibType);
432 if(!aPath.IsValid()){
433 // if calibType is not wildcard but it is a valid detector, add "/*" to make it a valid path
434 for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) {
435 if(!strcmp(calibType, fgkDetectorName[iDet])) {
436 aPath.SetPath(Form("%s/*", calibType));
437 AliInfo(Form("Path for specific storage set to %s", aPath.GetPath().Data()));
438 break;
439 }
440 }
441 if(!aPath.IsValid()){
442 AliError(Form("Not a valid path or detector: %s", calibType));
443 return;
444 }
445 }
446
53dd3c3d 447// // check that calibType refers to a "valid" detector name
448// Bool_t isDetector = kFALSE;
449// for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) {
450// TString detName = fgkDetectorName[iDet];
451// if(aPath.GetLevel0() == detName) {
452// isDetector = kTRUE;
453// break;
454// }
455// }
456//
457// if(!isDetector) {
458// AliError(Form("Not a valid detector: %s", aPath.GetLevel0().Data()));
459// return;
460// }
c3a7b59a 461
462 TObject* obj = fSpecCDBUri.FindObject(aPath.GetPath().Data());
ec92bee0 463 if (obj) fSpecCDBUri.Remove(obj);
c3a7b59a 464 fSpecCDBUri.Add(new TNamed(aPath.GetPath().Data(), uri));
024cf675 465
466}
467
46698ae4 468
469
470
6bae477a 471//_____________________________________________________________________________
472Bool_t AliReconstruction::SetRunNumber()
473{
474 // The method is called in Run() in order
475 // to set a correct run number.
476 // In case of raw data reconstruction the
477 // run number is taken from the raw data header
478
479 if(AliCDBManager::Instance()->GetRun() < 0) {
480 if (!fRunLoader) {
481 AliError("No run loader is found !");
482 return kFALSE;
483 }
484 // read run number from gAlice
ec92bee0 485 if(fRunLoader->GetAliRun())
f2ee4290 486 AliCDBManager::Instance()->SetRun(fRunLoader->GetHeader()->GetRun());
ec92bee0 487 else {
488 if(fRawReader) {
489 if(fRawReader->NextEvent()) {
490 AliCDBManager::Instance()->SetRun(fRawReader->GetRunNumber());
491 fRawReader->RewindEvents();
492 }
493 else {
494 AliError("No raw-data events found !");
495 return kFALSE;
496 }
497 }
498 else {
499 AliError("Neither gAlice nor RawReader objects are found !");
500 return kFALSE;
501 }
502 }
503 AliInfo(Form("CDB Run number: %d",AliCDBManager::Instance()->GetRun()));
6bae477a 504 }
505 return kTRUE;
506}
507
6bae477a 508//_____________________________________________________________________________
509Bool_t AliReconstruction::MisalignGeometry(const TString& detectors)
510{
511 // Read the alignment objects from CDB.
512 // Each detector is supposed to have the
513 // alignment objects in DET/Align/Data CDB path.
514 // All the detector objects are then collected,
515 // sorted by geometry level (starting from ALIC) and
516 // then applied to the TGeo geometry.
517 // Finally an overlaps check is performed.
518
519 // Load alignment data from CDB and fill fAlignObjArray
520 if(fLoadAlignFromCDB){
6bae477a 521
25be1e5c 522 TString detStr = detectors;
523 TString loadAlObjsListOfDets = "";
524
525 for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) {
526 if (!IsSelected(fgkDetectorName[iDet], detStr)) continue;
527 loadAlObjsListOfDets += fgkDetectorName[iDet];
528 loadAlObjsListOfDets += " ";
529 } // end loop over detectors
53dd3c3d 530 loadAlObjsListOfDets.Prepend("GRP "); //add alignment objects for non-sensitive modules
98e303d9 531 AliGeomManager::ApplyAlignObjsFromCDB(loadAlObjsListOfDets.Data());
25be1e5c 532 }else{
533 // Check if the array with alignment objects was
534 // provided by the user. If yes, apply the objects
535 // to the present TGeo geometry
536 if (fAlignObjArray) {
537 if (gGeoManager && gGeoManager->IsClosed()) {
98e303d9 538 if (AliGeomManager::ApplyAlignObjsToGeom(*fAlignObjArray) == kFALSE) {
25be1e5c 539 AliError("The misalignment of one or more volumes failed!"
540 "Compare the list of simulated detectors and the list of detector alignment data!");
541 return kFALSE;
542 }
543 }
544 else {
545 AliError("Can't apply the misalignment! gGeoManager doesn't exist or it is still opened!");
6bae477a 546 return kFALSE;
547 }
548 }
6bae477a 549 }
25be1e5c 550
8e245d15 551 delete fAlignObjArray; fAlignObjArray=0;
a03b0371 552
6bae477a 553 return kTRUE;
554}
596a855f 555
556//_____________________________________________________________________________
557void AliReconstruction::SetGAliceFile(const char* fileName)
558{
559// set the name of the galice file
560
561 fGAliceFileName = fileName;
562}
563
efd2085e 564//_____________________________________________________________________________
565void AliReconstruction::SetOption(const char* detector, const char* option)
566{
567// set options for the reconstruction of a detector
568
569 TObject* obj = fOptions.FindObject(detector);
570 if (obj) fOptions.Remove(obj);
571 fOptions.Add(new TNamed(detector, option));
572}
573
596a855f 574
575//_____________________________________________________________________________
4a33489c 576Bool_t AliReconstruction::Run(const char* input)
596a855f 577{
578// run the reconstruction
579
87932dab 580 AliCodeTimerAuto("")
581
b649205a 582 // set the input
583 if (!input) input = fInput.Data();
e0176e97 584
b649205a 585 TString fileName(input);
586 if (fileName.EndsWith("/")) {
587 fRawReader = new AliRawReaderFile(fileName);
588 } else if (fileName.EndsWith(".root")) {
589 fRawReader = new AliRawReaderRoot(fileName);
590 } else if (!fileName.IsNull()) {
591 fRawReader = new AliRawReaderDate(fileName);
592 fRawReader->SelectEvents(7);
593 }
35042093 594 if (!fEquipIdMap.IsNull() && fRawReader)
595 fRawReader->LoadEquipmentIdsMap(fEquipIdMap);
596
0f88822a 597 AliSysInfo::AddStamp("Start");
f08fc9f5 598 // get the run loader
599 if (!InitRunLoader()) return kFALSE;
0f88822a 600 AliSysInfo::AddStamp("LoadLoader");
596a855f 601
ec92bee0 602 // Initialize the CDB storage
603 InitCDBStorage();
0f88822a 604 AliSysInfo::AddStamp("LoadCDB");
ec92bee0 605
6bae477a 606 // Set run number in CDBManager (if it is not already set by the user)
607 if (!SetRunNumber()) if (fStopOnError) return kFALSE;
608
609 // Import ideal TGeo geometry and apply misalignment
610 if (!gGeoManager) {
611 TString geom(gSystem->DirName(fGAliceFileName));
612 geom += "/geometry.root";
98e303d9 613 AliGeomManager::LoadGeometry(geom.Data());
6bae477a 614 if (!gGeoManager) if (fStopOnError) return kFALSE;
615 }
8e245d15 616
6bae477a 617 if (!MisalignGeometry(fLoadAlignData)) if (fStopOnError) return kFALSE;
0f88822a 618 AliSysInfo::AddStamp("LoadGeom");
6bae477a 619
e0176e97 620 //QA
621 AliQADataMakerSteer qas ;
622 if ( fRunQA && fRawReader)
a1b90a73 623 qas.Run("ALL", fRawReader) ;
e0176e97 624
625 // checking the QA of previous steps
626 CheckQA() ;
627
596a855f 628 // local reconstruction
59697224 629 if (!fRunLocalReconstruction.IsNull()) {
630 if (!RunLocalReconstruction(fRunLocalReconstruction)) {
e583c30d 631 if (fStopOnError) {CleanUp(); return kFALSE;}
596a855f 632 }
633 }
b26c3770 634// if (!fRunVertexFinder && fRunTracking.IsNull() &&
635// fFillESD.IsNull()) return kTRUE;
2257f27e 636
637 // get vertexer
638 if (fRunVertexFinder && !CreateVertexer()) {
639 if (fStopOnError) {
640 CleanUp();
641 return kFALSE;
642 }
643 }
0f88822a 644 AliSysInfo::AddStamp("Vertexer");
596a855f 645
f08fc9f5 646 // get trackers
b8cd5251 647 if (!fRunTracking.IsNull() && !CreateTrackers(fRunTracking)) {
24f7a148 648 if (fStopOnError) {
649 CleanUp();
650 return kFALSE;
651 }
596a855f 652 }
0f88822a 653 AliSysInfo::AddStamp("LoadTrackers");
24f7a148 654
b26c3770 655 // get the possibly already existing ESD file and tree
af885e0f 656 AliESDEvent* esd = new AliESDEvent(); AliESDEvent* hltesd = new AliESDEvent();
b26c3770 657 TFile* fileOld = NULL;
1f46a9ae 658 TTree* treeOld = NULL; TTree *hlttreeOld = NULL;
b26c3770 659 if (!gSystem->AccessPathName("AliESDs.root")){
660 gSystem->CopyFile("AliESDs.root", "AliESDs.old.root", kTRUE);
661 fileOld = TFile::Open("AliESDs.old.root");
662 if (fileOld && fileOld->IsOpen()) {
663 treeOld = (TTree*) fileOld->Get("esdTree");
46698ae4 664 if (treeOld)esd->ReadFromTree(treeOld);
1f46a9ae 665 hlttreeOld = (TTree*) fileOld->Get("HLTesdTree");
46698ae4 666 if (hlttreeOld) hltesd->ReadFromTree(hlttreeOld);
b26c3770 667 }
668 }
669
36711aa4 670 // create the ESD output file and tree
596a855f 671 TFile* file = TFile::Open("AliESDs.root", "RECREATE");
46698ae4 672 file->SetCompressionLevel(2);
596a855f 673 if (!file->IsOpen()) {
815c2b38 674 AliError("opening AliESDs.root failed");
b26c3770 675 if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;}
596a855f 676 }
46698ae4 677
36711aa4 678 TTree* tree = new TTree("esdTree", "Tree with ESD objects");
af885e0f 679 esd = new AliESDEvent();
46698ae4 680 esd->CreateStdContent();
681 esd->WriteToTree(tree);
682
1f46a9ae 683 TTree* hlttree = new TTree("HLTesdTree", "Tree with HLT ESD objects");
af885e0f 684 hltesd = new AliESDEvent();
46698ae4 685 hltesd->CreateStdContent();
686 hltesd->WriteToTree(hlttree);
687
688 /* CKB Why?
1f46a9ae 689 delete esd; delete hltesd;
690 esd = NULL; hltesd = NULL;
46698ae4 691 */
500d54ab 692 // create the branch with ESD additions
5728d3d5 693
694
695
46698ae4 696 AliESDfriend *esdf = 0;
1d99986f 697 if (fWriteESDfriend) {
46698ae4 698 esdf = new AliESDfriend();
699 TBranch *br=tree->Branch("ESDfriend.","AliESDfriend", &esdf);
700 br->SetFile("AliESDfriends.root");
701 esd->AddObject(esdf);
1d99986f 702 }
5728d3d5 703
46698ae4 704
444753c6 705 // Get the GRP CDB entry
706 AliCDBEntry* entryGRP = AliCDBManager::Instance()->Get("GRP/GRP/Data");
707
708 if(entryGRP) {
709 fGRPList = dynamic_cast<TList*> (entryGRP->GetObject());
710 } else {
711 AliError("No GRP entry found in OCDB!");
712 }
713
17c86e90 714 // Get the diamond profile from OCDB
715 AliCDBEntry* entry = AliCDBManager::Instance()
716 ->Get("GRP/Calib/MeanVertex");
717
718 if(entry) {
719 fDiamondProfile = dynamic_cast<AliESDVertex*> (entry->GetObject());
720 } else {
721 AliError("No diamond profile found in OCDB!");
722 }
723
20e5681c 724 AliVertexerTracks tVertexer(AliTracker::GetBz());
9178838a 725 if(fDiamondProfile) tVertexer.SetVtxStart(fDiamondProfile);
c5e3e5d1 726
596a855f 727 // loop over events
a5fa6165 728
b649205a 729 if (fRawReader) fRawReader->RewindEvents();
a5fa6165 730 TString detStr(fFillESD) ;
731
95cee32f 732 ProcInfo_t ProcInfo;
733 gSystem->GetProcInfo(&ProcInfo);
734 AliInfo(Form("Current memory usage %d %d", ProcInfo.fMemResident, ProcInfo.fMemVirtual));
8661738e 735
596a855f 736 for (Int_t iEvent = 0; iEvent < fRunLoader->GetNumberOfEvents(); iEvent++) {
b26c3770 737 if (fRawReader) fRawReader->NextEvent();
4a33489c 738 if ((iEvent < fFirstEvent) || ((fLastEvent >= 0) && (iEvent > fLastEvent))) {
b26c3770 739 // copy old ESD to the new one
740 if (treeOld) {
46698ae4 741 esd->ReadFromTree(treeOld);
b26c3770 742 treeOld->GetEntry(iEvent);
743 }
744 tree->Fill();
1f46a9ae 745 if (hlttreeOld) {
46698ae4 746 esd->ReadFromTree(hlttreeOld);
1f46a9ae 747 hlttreeOld->GetEntry(iEvent);
748 }
749 hlttree->Fill();
b26c3770 750 continue;
751 }
46698ae4 752
815c2b38 753 AliInfo(Form("processing event %d", iEvent));
596a855f 754 fRunLoader->GetEvent(iEvent);
24f7a148 755
bb0901a4 756 char aFileName[256];
757 sprintf(aFileName, "ESD_%d.%d_final.root",
f08fc9f5 758 fRunLoader->GetHeader()->GetRun(),
759 fRunLoader->GetHeader()->GetEventNrInRun());
bb0901a4 760 if (!gSystem->AccessPathName(aFileName)) continue;
24f7a148 761
b26c3770 762 // local reconstruction
763 if (!fRunLocalReconstruction.IsNull()) {
764 if (!RunLocalEventReconstruction(fRunLocalReconstruction)) {
765 if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;}
766 }
767 }
768
46698ae4 769
f08fc9f5 770 esd->SetRunNumber(fRunLoader->GetHeader()->GetRun());
1f46a9ae 771 hltesd->SetRunNumber(fRunLoader->GetHeader()->GetRun());
31fd97b2 772 esd->SetEventNumberInFile(fRunLoader->GetHeader()->GetEventNrInRun());
773 hltesd->SetEventNumberInFile(fRunLoader->GetHeader()->GetEventNrInRun());
46698ae4 774
d6ee376f 775 // Set magnetic field from the tracker
776 esd->SetMagneticField(AliTracker::GetBz());
777 hltesd->SetMagneticField(AliTracker::GetBz());
596a855f 778
46698ae4 779
780
2e3550da 781 // Fill raw-data error log into the ESD
782 if (fRawReader) FillRawDataErrorLog(iEvent,esd);
783
2257f27e 784 // vertex finder
785 if (fRunVertexFinder) {
786 if (!ReadESD(esd, "vertex")) {
787 if (!RunVertexFinder(esd)) {
b26c3770 788 if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;}
2257f27e 789 }
790 if (fCheckPointLevel > 0) WriteESD(esd, "vertex");
791 }
792 }
793
1f46a9ae 794 // HLT tracking
795 if (!fRunTracking.IsNull()) {
796 if (fRunHLTTracking) {
797 hltesd->SetVertex(esd->GetVertex());
798 if (!RunHLTTracking(hltesd)) {
799 if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;}
800 }
801 }
802 }
803
e66fbafb 804 // Muon tracking
b8cd5251 805 if (!fRunTracking.IsNull()) {
e66fbafb 806 if (fRunMuonTracking) {
761350a6 807 if (!RunMuonTracking(esd)) {
b26c3770 808 if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;}
24f7a148 809 }
596a855f 810 }
811 }
812
e66fbafb 813 // barrel tracking
814 if (!fRunTracking.IsNull()) {
21c573b7 815 if (!ReadESD(esd, "tracking")) {
816 if (!RunTracking(esd)) {
817 if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;}
e66fbafb 818 }
21c573b7 819 if (fCheckPointLevel > 0) WriteESD(esd, "tracking");
e66fbafb 820 }
821 }
21c573b7 822
596a855f 823 // fill ESD
824 if (!fFillESD.IsNull()) {
825 if (!FillESD(esd, fFillESD)) {
b26c3770 826 if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;}
596a855f 827 }
828 }
a5fa6165 829
c65c502a 830// if (!fFillESD.IsNull())
831// RunQA(fFillESD.Data(), esd);
a5fa6165 832
001397cd 833 // fill Event header information from the RawEventHeader
834 if (fRawReader){FillRawEventHeaderESD(esd);}
596a855f 835
836 // combined PID
837 AliESDpid::MakePID(esd);
24f7a148 838 if (fCheckPointLevel > 1) WriteESD(esd, "PID");
596a855f 839
b647652d 840 if (fFillTriggerESD) {
841 if (!ReadESD(esd, "trigger")) {
842 if (!FillTriggerESD(esd)) {
843 if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;}
844 }
845 if (fCheckPointLevel > 1) WriteESD(esd, "trigger");
846 }
847 }
848
a6ee503a 849 file->cd();
850
a03cd2e0 851 //Try to improve the reconstructed primary vertex position using the tracks
c060d7fe 852 AliESDVertex *pvtx=0;
853 Bool_t dovertex=kTRUE;
854 TObject* obj = fOptions.FindObject("ITS");
855 if (obj) {
856 TString optITS = obj->GetTitle();
857 if (optITS.Contains("cosmics") || optITS.Contains("COSMICS"))
858 dovertex=kFALSE;
859 }
860 if(dovertex) pvtx=tVertexer.FindPrimaryVertex(esd);
17c86e90 861 if(fDiamondProfile) esd->SetDiamond(fDiamondProfile);
862
a03cd2e0 863 if (pvtx)
864 if (pvtx->GetStatus()) {
865 // Store the improved primary vertex
866 esd->SetPrimaryVertex(pvtx);
867 // Propagate the tracks to the DCA to the improved primary vertex
868 Double_t somethingbig = 777.;
869 Double_t bz = esd->GetMagneticField();
870 Int_t nt=esd->GetNumberOfTracks();
871 while (nt--) {
872 AliESDtrack *t = esd->GetTrack(nt);
873 t->RelateToVertex(pvtx, bz, somethingbig);
874 }
875 }
c5e3e5d1 876
d1683eef 877 if (fRunV0Finder) {
878 // V0 finding
879 AliV0vertexer vtxer;
880 vtxer.Tracks2V0vertices(esd);
5e4ff34d 881
d1683eef 882 if (fRunCascadeFinder) {
883 // Cascade finding
884 AliCascadeVertexer cvtxer;
885 cvtxer.V0sTracks2CascadeVertices(esd);
886 }
5e4ff34d 887 }
888
596a855f 889 // write ESD
d64bd07d 890 if (fCleanESD) CleanESD(esd);
1d99986f 891 if (fWriteESDfriend) {
99f99e0e 892 esdf->~AliESDfriend();
46698ae4 893 new (esdf) AliESDfriend(); // Reset...
894 esd->GetESDfriend(esdf);
1d99986f 895 }
500d54ab 896 tree->Fill();
897
898 // write HLT ESD
899 hlttree->Fill();
1d99986f 900
f3a97c86 901 if (fCheckPointLevel > 0) WriteESD(esd, "final");
46698ae4 902 esd->Reset();
903 hltesd->Reset();
5728d3d5 904 if (fWriteESDfriend) {
99f99e0e 905 esdf->~AliESDfriend();
5728d3d5 906 new (esdf) AliESDfriend(); // Reset...
907 }
46698ae4 908 // esdf->Reset();
909 // delete esdf; esdf = 0;
a5fa6165 910 // ESD QA
911
95cee32f 912 gSystem->GetProcInfo(&ProcInfo);
913 AliInfo(Form("Event %d -> Current memory usage %d %d",iEvent, ProcInfo.fMemResident, ProcInfo.fMemVirtual));
a5fa6165 914 }
915
916 detStr = fFillESD ;
c65c502a 917// // write quality assurance ESDs data (one entry for all events)
918// for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) {
919// if (!IsSelected(fgkDetectorName[iDet], detStr))
920// continue;
921// AliQADataMaker * qadm = GetQADataMaker(iDet);
922// if (!qadm) continue;
923// qadm->EndOfCycle(AliQA::kRECPOINTS);
924// qadm->EndOfCycle(AliQA::kESDS);
925// qadm->Finish();
926// }
5728d3d5 927
46698ae4 928 tree->GetUserInfo()->Add(esd);
929 hlttree->GetUserInfo()->Add(hltesd);
f747912b 930
931 const TMap *cdbMap = AliCDBManager::Instance()->GetStorageMap();
932 const TList *cdbList = AliCDBManager::Instance()->GetRetrievedIds();
933
934 TMap *cdbMapCopy = new TMap(cdbMap->GetEntries());
935 cdbMapCopy->SetOwner(1);
936 cdbMapCopy->SetName("cdbMap");
937 TIter iter(cdbMap->GetTable());
938
939 TPair* pair = 0;
940 while((pair = dynamic_cast<TPair*> (iter.Next()))){
941 TObjString* keyStr = dynamic_cast<TObjString*> (pair->Key());
942 TObjString* valStr = dynamic_cast<TObjString*> (pair->Value());
943 cdbMapCopy->Add(new TObjString(keyStr->GetName()), new TObjString(valStr->GetName()));
944 }
945
946 TList *cdbListCopy = new TList();
947 cdbListCopy->SetOwner(1);
948 cdbListCopy->SetName("cdbList");
949
950 TIter iter2(cdbList);
951
952 AliCDBId* id=0;
953 while((id = dynamic_cast<AliCDBId*> (iter2.Next()))){
954 cdbListCopy->Add(id->Clone());
955 }
956
957 tree->GetUserInfo()->Add(cdbMapCopy);
958 tree->GetUserInfo()->Add(cdbListCopy);
abe0c04e 959
46698ae4 960
961 if(fESDPar.Contains("ESD.par")){
962 AliInfo("Attaching ESD.par to Tree");
963 TNamed *fn = CopyFileToTNamed(fESDPar.Data(),"ESD.par");
964 tree->GetUserInfo()->Add(fn);
596a855f 965 }
966
46698ae4 967
36711aa4 968 file->cd();
a9c0e6db 969 if (fWriteESDfriend)
970 tree->SetBranchStatus("ESDfriend*",0);
562dd0b4 971 // we want to have only one tree version number
972 tree->Write(tree->GetName(),TObject::kOverwrite);
1f46a9ae 973 hlttree->Write();
f3a97c86 974
a7807689 975 if (fWriteAOD) {
f29f1726 976 TFile *aodFile = TFile::Open("AliAOD.root", "RECREATE");
977 ESDFile2AODFile(file, aodFile);
978 aodFile->Close();
a7807689 979 }
980
46698ae4 981 gROOT->cd();
151e0c96 982 CleanUp(file, fileOld);
983
f3a97c86 984 // Create tags for the events in the ESD tree (the ESD tree is always present)
985 // In case of empty events the tags will contain dummy values
08e1a23e 986 AliESDTagCreator *esdtagCreator = new AliESDTagCreator();
444753c6 987 esdtagCreator->CreateESDTags(fFirstEvent,fLastEvent,fGRPList);
a1069ee1 988 if (fWriteAOD) {
989 AliAODTagCreator *aodtagCreator = new AliAODTagCreator();
444753c6 990 aodtagCreator->CreateAODTags(fFirstEvent,fLastEvent,fGRPList);
a1069ee1 991 }
596a855f 992
c65c502a 993 //QA
759c1df1 994 if ( fRunQA ) {
a1b90a73 995 qas.Run(fRunLocalReconstruction.Data(), AliQA::kRECPOINTS) ;
996// qas.Reset() ;
997 qas.Run(fRunTracking.Data(), AliQA::kESDS) ;
759c1df1 998 }
596a855f 999 return kTRUE;
1000}
1001
1002
1003//_____________________________________________________________________________
59697224 1004Bool_t AliReconstruction::RunLocalReconstruction(const TString& detectors)
596a855f 1005{
59697224 1006// run the local reconstruction
0f88822a 1007 static Int_t eventNr=0;
87932dab 1008 AliCodeTimerAuto("")
030b532d 1009
d76c31f4 1010 // AliCDBManager* man = AliCDBManager::Instance();
1011// Bool_t origCache = man->GetCacheFlag();
8e245d15 1012
d76c31f4 1013// TString detStr = detectors;
1014// for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) {
1015// if (!IsSelected(fgkDetectorName[iDet], detStr)) continue;
1016// AliReconstructor* reconstructor = GetReconstructor(iDet);
1017// if (!reconstructor) continue;
1018// if (reconstructor->HasLocalReconstruction()) continue;
b8cd5251 1019
d76c31f4 1020// AliCodeTimerStart(Form("running reconstruction for %s", fgkDetectorName[iDet]));
1021// AliInfo(Form("running reconstruction for %s", fgkDetectorName[iDet]));
87932dab 1022
d76c31f4 1023// AliCodeTimerStart(Form("Loading calibration data from OCDB for %s", fgkDetectorName[iDet]));
1024// AliInfo(Form("Loading calibration data from OCDB for %s", fgkDetectorName[iDet]));
8e245d15 1025
d76c31f4 1026// man->SetCacheFlag(kTRUE);
1027// TString calibPath = Form("%s/Calib/*", fgkDetectorName[iDet]);
1028// man->GetAll(calibPath); // entries are cached!
8e245d15 1029
d76c31f4 1030// AliCodeTimerStop(Form("Loading calibration data from OCDB for %s", fgkDetectorName[iDet]));
87932dab 1031
d76c31f4 1032// if (fRawReader) {
1033// fRawReader->RewindEvents();
1034// reconstructor->Reconstruct(fRunLoader, fRawReader);
1035// } else {
1036// reconstructor->Reconstruct(fRunLoader);
1037// }
87932dab 1038
d76c31f4 1039// AliCodeTimerStop(Form("running reconstruction for %s", fgkDetectorName[iDet]));
0f88822a 1040 // AliSysInfo::AddStamp(Form("LRec%s_%d",fgkDetectorName[iDet],eventNr));
8e245d15 1041
d76c31f4 1042// // unload calibration data
1043// man->UnloadFromCache(calibPath);
1044// //man->ClearCache();
1045// }
596a855f 1046
d76c31f4 1047// man->SetCacheFlag(origCache);
8e245d15 1048
d76c31f4 1049// if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) {
1050// AliError(Form("the following detectors were not found: %s",
1051// detStr.Data()));
1052// if (fStopOnError) return kFALSE;
1053// }
596a855f 1054
0f88822a 1055 eventNr++;
596a855f 1056 return kTRUE;
1057}
1058
b26c3770 1059//_____________________________________________________________________________
1060Bool_t AliReconstruction::RunLocalEventReconstruction(const TString& detectors)
1061{
1062// run the local reconstruction
0f88822a 1063 static Int_t eventNr=0;
87932dab 1064 AliCodeTimerAuto("")
b26c3770 1065
1066 TString detStr = detectors;
1067 for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) {
1068 if (!IsSelected(fgkDetectorName[iDet], detStr)) continue;
1069 AliReconstructor* reconstructor = GetReconstructor(iDet);
1070 if (!reconstructor) continue;
1071 AliLoader* loader = fLoader[iDet];
d76c31f4 1072 if (!loader) {
1073 AliWarning(Form("No loader is defined for %s!",fgkDetectorName[iDet]));
1074 continue;
1075 }
b26c3770 1076
1077 // conversion of digits
1078 if (fRawReader && reconstructor->HasDigitConversion()) {
1079 AliInfo(Form("converting raw data digits into root objects for %s",
1080 fgkDetectorName[iDet]));
87932dab 1081 AliCodeTimerAuto(Form("converting raw data digits into root objects for %s",
1082 fgkDetectorName[iDet]));
b26c3770 1083 loader->LoadDigits("update");
1084 loader->CleanDigits();
1085 loader->MakeDigitsContainer();
1086 TTree* digitsTree = loader->TreeD();
1087 reconstructor->ConvertDigits(fRawReader, digitsTree);
1088 loader->WriteDigits("OVERWRITE");
1089 loader->UnloadDigits();
b26c3770 1090 }
1091
1092 // local reconstruction
b26c3770 1093 AliInfo(Form("running reconstruction for %s", fgkDetectorName[iDet]));
87932dab 1094 AliCodeTimerAuto(Form("running reconstruction for %s", fgkDetectorName[iDet]));
b26c3770 1095 loader->LoadRecPoints("update");
1096 loader->CleanRecPoints();
1097 loader->MakeRecPointsContainer();
1098 TTree* clustersTree = loader->TreeR();
1099 if (fRawReader && !reconstructor->HasDigitConversion()) {
1100 reconstructor->Reconstruct(fRawReader, clustersTree);
1101 } else {
1102 loader->LoadDigits("read");
1103 TTree* digitsTree = loader->TreeD();
1104 if (!digitsTree) {
1105 AliError(Form("Can't get the %s digits tree", fgkDetectorName[iDet]));
1106 if (fStopOnError) return kFALSE;
1107 } else {
1108 reconstructor->Reconstruct(digitsTree, clustersTree);
1109 }
1110 loader->UnloadDigits();
1111 }
d76c31f4 1112
c65c502a 1113// AliQADataMaker * qadm = GetQADataMaker(iDet);
1114// if (qadm) {
1115// AliCodeTimerStart(Form("running quality assurance data maker for %s", fgkDetectorName[iDet]));
1116// AliInfo(Form("running quality assurance data maker for %s", fgkDetectorName[iDet]));
1117//
1118// if (qadm->IsCycleDone() ) {
1119// qadm->EndOfCycle(AliQA::kRECPOINTS) ;
1120// qadm->EndOfCycle(AliQA::kESDS) ;
1121// qadm->StartOfCycle(AliQA::kRECPOINTS) ;
1122// qadm->StartOfCycle(AliQA::kESDS, "same") ;
1123// }
1124// qadm->Exec(AliQA::kRECPOINTS, clustersTree) ;
1125// AliCodeTimerStop(Form("running quality assurance data maker for %s", fgkDetectorName[iDet]));
1126// }
d76c31f4 1127
b26c3770 1128 loader->WriteRecPoints("OVERWRITE");
1129 loader->UnloadRecPoints();
6efecea1 1130 AliSysInfo::AddStamp(Form("LRec%s_%d",fgkDetectorName[iDet],eventNr), iDet,1,eventNr);
b26c3770 1131 }
1132
1133 if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) {
1134 AliError(Form("the following detectors were not found: %s",
1135 detStr.Data()));
1136 if (fStopOnError) return kFALSE;
1137 }
0f88822a 1138 eventNr++;
b26c3770 1139 return kTRUE;
1140}
1141
596a855f 1142//_____________________________________________________________________________
af885e0f 1143Bool_t AliReconstruction::RunVertexFinder(AliESDEvent*& esd)
596a855f 1144{
1145// run the barrel tracking
1146
87932dab 1147 AliCodeTimerAuto("")
030b532d 1148
2257f27e 1149 AliESDVertex* vertex = NULL;
1150 Double_t vtxPos[3] = {0, 0, 0};
1151 Double_t vtxErr[3] = {0.07, 0.07, 0.1};
1152 TArrayF mcVertex(3);
a6b0b91b 1153 if (fRunLoader->GetHeader() && fRunLoader->GetHeader()->GenEventHeader()) {
1154 fRunLoader->GetHeader()->GenEventHeader()->PrimaryVertex(mcVertex);
1155 for (Int_t i = 0; i < 3; i++) vtxPos[i] = mcVertex[i];
1156 }
2257f27e 1157
b8cd5251 1158 if (fVertexer) {
17c86e90 1159 if(fDiamondProfile) fVertexer->SetVtxStart(fDiamondProfile);
815c2b38 1160 AliInfo("running the ITS vertex finder");
b26c3770 1161 if (fLoader[0]) fLoader[0]->LoadRecPoints();
b8cd5251 1162 vertex = fVertexer->FindVertexForCurrentEvent(fRunLoader->GetEventNumber());
b26c3770 1163 if (fLoader[0]) fLoader[0]->UnloadRecPoints();
2257f27e 1164 if(!vertex){
815c2b38 1165 AliWarning("Vertex not found");
c710f220 1166 vertex = new AliESDVertex();
d1a50cb5 1167 vertex->SetName("default");
2257f27e 1168 }
1169 else {
d1a50cb5 1170 vertex->SetName("reconstructed");
2257f27e 1171 }
1172
1173 } else {
815c2b38 1174 AliInfo("getting the primary vertex from MC");
2257f27e 1175 vertex = new AliESDVertex(vtxPos, vtxErr);
1176 }
1177
1178 if (vertex) {
1179 vertex->GetXYZ(vtxPos);
1180 vertex->GetSigmaXYZ(vtxErr);
1181 } else {
815c2b38 1182 AliWarning("no vertex reconstructed");
2257f27e 1183 vertex = new AliESDVertex(vtxPos, vtxErr);
1184 }
1185 esd->SetVertex(vertex);
32e449be 1186 // if SPD multiplicity has been determined, it is stored in the ESD
25be1e5c 1187 AliMultiplicity *mult = fVertexer->GetMultiplicity();
32e449be 1188 if(mult)esd->SetMultiplicity(mult);
1189
b8cd5251 1190 for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) {
1191 if (fTracker[iDet]) fTracker[iDet]->SetVertex(vtxPos, vtxErr);
1192 }
2257f27e 1193 delete vertex;
1194
2257f27e 1195 return kTRUE;
1196}
1197
1f46a9ae 1198//_____________________________________________________________________________
af885e0f 1199Bool_t AliReconstruction::RunHLTTracking(AliESDEvent*& esd)
1f46a9ae 1200{
1201// run the HLT barrel tracking
1202
87932dab 1203 AliCodeTimerAuto("")
1f46a9ae 1204
1205 if (!fRunLoader) {
1206 AliError("Missing runLoader!");
1207 return kFALSE;
1208 }
1209
1210 AliInfo("running HLT tracking");
1211
1212 // Get a pointer to the HLT reconstructor
1213 AliReconstructor *reconstructor = GetReconstructor(fgkNDetectors-1);
1214 if (!reconstructor) return kFALSE;
1215
1216 // TPC + ITS
1217 for (Int_t iDet = 1; iDet >= 0; iDet--) {
1218 TString detName = fgkDetectorName[iDet];
1219 AliDebug(1, Form("%s HLT tracking", detName.Data()));
1220 reconstructor->SetOption(detName.Data());
d76c31f4 1221 AliTracker *tracker = reconstructor->CreateTracker();
1f46a9ae 1222 if (!tracker) {
1223 AliWarning(Form("couldn't create a HLT tracker for %s", detName.Data()));
1224 if (fStopOnError) return kFALSE;
9dcc06e1 1225 continue;
1f46a9ae 1226 }
1227 Double_t vtxPos[3];
1228 Double_t vtxErr[3]={0.005,0.005,0.010};
1229 const AliESDVertex *vertex = esd->GetVertex();
1230 vertex->GetXYZ(vtxPos);
1231 tracker->SetVertex(vtxPos,vtxErr);
1232 if(iDet != 1) {
1233 fLoader[iDet]->LoadRecPoints("read");
1234 TTree* tree = fLoader[iDet]->TreeR();
1235 if (!tree) {
1236 AliError(Form("Can't get the %s cluster tree", detName.Data()));
1237 return kFALSE;
1238 }
1239 tracker->LoadClusters(tree);
1240 }
1241 if (tracker->Clusters2Tracks(esd) != 0) {
1242 AliError(Form("HLT %s Clusters2Tracks failed", fgkDetectorName[iDet]));
1243 return kFALSE;
1244 }
1245 if(iDet != 1) {
1246 tracker->UnloadClusters();
1247 }
1248 delete tracker;
1249 }
1250
1f46a9ae 1251 return kTRUE;
1252}
1253
e66fbafb 1254//_____________________________________________________________________________
af885e0f 1255Bool_t AliReconstruction::RunMuonTracking(AliESDEvent*& esd)
e66fbafb 1256{
1257// run the muon spectrometer tracking
1258
87932dab 1259 AliCodeTimerAuto("")
e66fbafb 1260
1261 if (!fRunLoader) {
1262 AliError("Missing runLoader!");
1263 return kFALSE;
1264 }
1265 Int_t iDet = 7; // for MUON
1266
1267 AliInfo("is running...");
1268
1269 // Get a pointer to the MUON reconstructor
1270 AliReconstructor *reconstructor = GetReconstructor(iDet);
1271 if (!reconstructor) return kFALSE;
1272
1273
1274 TString detName = fgkDetectorName[iDet];
1275 AliDebug(1, Form("%s tracking", detName.Data()));
d76c31f4 1276 AliTracker *tracker = reconstructor->CreateTracker();
e66fbafb 1277 if (!tracker) {
1278 AliWarning(Form("couldn't create a tracker for %s", detName.Data()));
1279 return kFALSE;
1280 }
1281
1282 // create Tracks
1283 fLoader[iDet]->LoadTracks("update");
1284 fLoader[iDet]->CleanTracks();
1285 fLoader[iDet]->MakeTracksContainer();
1286
1287 // read RecPoints
761350a6 1288 fLoader[iDet]->LoadRecPoints("read");
1289 tracker->LoadClusters(fLoader[iDet]->TreeR());
1290
1291 Int_t rv = tracker->Clusters2Tracks(esd);
1292
1293 fLoader[iDet]->UnloadRecPoints();
1294
1295 if ( rv )
1296 {
e66fbafb 1297 AliError(Form("%s Clusters2Tracks failed", fgkDetectorName[iDet]));
1298 return kFALSE;
1299 }
761350a6 1300
1301 tracker->UnloadClusters();
1302
e66fbafb 1303 fLoader[iDet]->UnloadRecPoints();
1304
1305 fLoader[iDet]->WriteTracks("OVERWRITE");
1306 fLoader[iDet]->UnloadTracks();
1307
1308 delete tracker;
1309
e66fbafb 1310 return kTRUE;
1311}
1312
1313
2257f27e 1314//_____________________________________________________________________________
af885e0f 1315Bool_t AliReconstruction::RunTracking(AliESDEvent*& esd)
2257f27e 1316{
1317// run the barrel tracking
0f88822a 1318 static Int_t eventNr=0;
87932dab 1319 AliCodeTimerAuto("")
24f7a148 1320
815c2b38 1321 AliInfo("running tracking");
596a855f 1322
91b876d1 1323 //Fill the ESD with the T0 info (will be used by the TOF)
d76c31f4 1324 if (fReconstructor[11] && fLoader[11]) {
1325 fLoader[11]->LoadRecPoints("READ");
1326 TTree *treeR = fLoader[11]->TreeR();
1327 GetReconstructor(11)->FillESD((TTree *)NULL,treeR,esd);
1328 }
91b876d1 1329
b8cd5251 1330 // pass 1: TPC + ITS inwards
1331 for (Int_t iDet = 1; iDet >= 0; iDet--) {
1332 if (!fTracker[iDet]) continue;
1333 AliDebug(1, Form("%s tracking", fgkDetectorName[iDet]));
24f7a148 1334
b8cd5251 1335 // load clusters
1336 fLoader[iDet]->LoadRecPoints("read");
6efecea1 1337 AliSysInfo::AddStamp(Form("RLoadCluster%s_%d",fgkDetectorName[iDet],eventNr),iDet,1, eventNr);
b8cd5251 1338 TTree* tree = fLoader[iDet]->TreeR();
1339 if (!tree) {
1340 AliError(Form("Can't get the %s cluster tree", fgkDetectorName[iDet]));
24f7a148 1341 return kFALSE;
1342 }
b8cd5251 1343 fTracker[iDet]->LoadClusters(tree);
6efecea1 1344 AliSysInfo::AddStamp(Form("TLoadCluster%s_%d",fgkDetectorName[iDet],eventNr), iDet,2, eventNr);
b8cd5251 1345 // run tracking
1346 if (fTracker[iDet]->Clusters2Tracks(esd) != 0) {
1347 AliError(Form("%s Clusters2Tracks failed", fgkDetectorName[iDet]));
24f7a148 1348 return kFALSE;
1349 }
b8cd5251 1350 if (fCheckPointLevel > 1) {
1351 WriteESD(esd, Form("%s.tracking", fgkDetectorName[iDet]));
1352 }
878e1fe1 1353 // preliminary PID in TPC needed by the ITS tracker
1354 if (iDet == 1) {
b26c3770 1355 GetReconstructor(1)->FillESD((TTree*)NULL, (TTree*)NULL, esd);
878e1fe1 1356 AliESDpid::MakePID(esd);
0f88822a 1357 }
6efecea1 1358 AliSysInfo::AddStamp(Form("Tracking0%s_%d",fgkDetectorName[iDet],eventNr), iDet,3,eventNr);
b8cd5251 1359 }
596a855f 1360
b8cd5251 1361 // pass 2: ALL backwards
1362 for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) {
1363 if (!fTracker[iDet]) continue;
1364 AliDebug(1, Form("%s back propagation", fgkDetectorName[iDet]));
1365
1366 // load clusters
1367 if (iDet > 1) { // all except ITS, TPC
1368 TTree* tree = NULL;
7b61cd9c 1369 fLoader[iDet]->LoadRecPoints("read");
6efecea1 1370 AliSysInfo::AddStamp(Form("RLoadCluster0%s_%d",fgkDetectorName[iDet],eventNr), iDet,1, eventNr);
7b61cd9c 1371 tree = fLoader[iDet]->TreeR();
b8cd5251 1372 if (!tree) {
1373 AliError(Form("Can't get the %s cluster tree", fgkDetectorName[iDet]));
24f7a148 1374 return kFALSE;
1375 }
0f88822a 1376 fTracker[iDet]->LoadClusters(tree);
6efecea1 1377 AliSysInfo::AddStamp(Form("TLoadCluster0%s_%d",fgkDetectorName[iDet],eventNr), iDet,2, eventNr);
b8cd5251 1378 }
24f7a148 1379
b8cd5251 1380 // run tracking
1381 if (fTracker[iDet]->PropagateBack(esd) != 0) {
1382 AliError(Form("%s backward propagation failed", fgkDetectorName[iDet]));
49dfd67a 1383 // return kFALSE;
b8cd5251 1384 }
1385 if (fCheckPointLevel > 1) {
1386 WriteESD(esd, Form("%s.back", fgkDetectorName[iDet]));
1387 }
24f7a148 1388
b8cd5251 1389 // unload clusters
1390 if (iDet > 2) { // all except ITS, TPC, TRD
1391 fTracker[iDet]->UnloadClusters();
7b61cd9c 1392 fLoader[iDet]->UnloadRecPoints();
b8cd5251 1393 }
8f37df88 1394 // updated PID in TPC needed by the ITS tracker -MI
1395 if (iDet == 1) {
8f37df88 1396 GetReconstructor(1)->FillESD((TTree*)NULL, (TTree*)NULL, esd);
1397 AliESDpid::MakePID(esd);
1398 }
6efecea1 1399 AliSysInfo::AddStamp(Form("Tracking1%s_%d",fgkDetectorName[iDet],eventNr), iDet,3, eventNr);
b8cd5251 1400 }
596a855f 1401
98937d93 1402 // write space-points to the ESD in case alignment data output
1403 // is switched on
1404 if (fWriteAlignmentData)
1405 WriteAlignmentData(esd);
1406
b8cd5251 1407 // pass 3: TRD + TPC + ITS refit inwards
1408 for (Int_t iDet = 2; iDet >= 0; iDet--) {
1409 if (!fTracker[iDet]) continue;
1410 AliDebug(1, Form("%s inward refit", fgkDetectorName[iDet]));
596a855f 1411
b8cd5251 1412 // run tracking
1413 if (fTracker[iDet]->RefitInward(esd) != 0) {
1414 AliError(Form("%s inward refit failed", fgkDetectorName[iDet]));
49dfd67a 1415 // return kFALSE;
b8cd5251 1416 }
1417 if (fCheckPointLevel > 1) {
1418 WriteESD(esd, Form("%s.refit", fgkDetectorName[iDet]));
1419 }
6efecea1 1420 AliSysInfo::AddStamp(Form("Tracking2%s_%d",fgkDetectorName[iDet],eventNr), iDet,3, eventNr);
b8cd5251 1421 // unload clusters
1422 fTracker[iDet]->UnloadClusters();
6efecea1 1423 AliSysInfo::AddStamp(Form("TUnloadCluster%s_%d",fgkDetectorName[iDet],eventNr), iDet,4, eventNr);
b8cd5251 1424 fLoader[iDet]->UnloadRecPoints();
6efecea1 1425 AliSysInfo::AddStamp(Form("RUnloadCluster%s_%d",fgkDetectorName[iDet],eventNr), iDet,5, eventNr);
b8cd5251 1426 }
ff8bb5ae 1427 //
1428 // Propagate track to the vertex - if not done by ITS
1429 //
1430 Int_t ntracks = esd->GetNumberOfTracks();
1431 for (Int_t itrack=0; itrack<ntracks; itrack++){
1432 const Double_t kRadius = 3; // beam pipe radius
1433 const Double_t kMaxStep = 5; // max step
1434 const Double_t kMaxD = 123456; // max distance to prim vertex
1435 Double_t fieldZ = AliTracker::GetBz(); //
1436 AliESDtrack * track = esd->GetTrack(itrack);
1437 if (!track) continue;
1438 if (track->IsOn(AliESDtrack::kITSrefit)) continue;
a7265806 1439 AliTracker::PropagateTrackTo(track,kRadius,track->GetMass(),kMaxStep,kTRUE);
ff8bb5ae 1440 track->RelateToVertex(esd->GetVertex(),fieldZ, kMaxD);
1441 }
0f88822a 1442 eventNr++;
596a855f 1443 return kTRUE;
1444}
1445
d64bd07d 1446//_____________________________________________________________________________
1447Bool_t AliReconstruction::CleanESD(AliESDEvent *esd){
1448 //
1449 // Remove the data which are not needed for the physics analysis.
1450 //
1451
1452 AliInfo("Cleaning the ESD...");
d64bd07d 1453 Int_t nTracks=esd->GetNumberOfTracks();
7f68891d 1454 AliInfo(Form("Number of ESD tracks before cleaning %d",nTracks));
18571674 1455 Int_t nV0s=esd->GetNumberOfV0s();
1456 AliInfo(Form("Number of ESD V0s before cleaning %d",nV0s));
d64bd07d 1457
18571674 1458 Float_t cleanPars[]={fV0DCAmax,fV0CsPmin,fDmax,fZmax};
7f68891d 1459 Bool_t rc=esd->Clean(cleanPars);
d64bd07d 1460
7f68891d 1461 nTracks=esd->GetNumberOfTracks();
1462 AliInfo(Form("Number of ESD tracks after cleaning %d",nTracks));
18571674 1463 nV0s=esd->GetNumberOfV0s();
1464 AliInfo(Form("Number of ESD V0s after cleaning %d",nV0s));
d64bd07d 1465
7f68891d 1466 return rc;
d64bd07d 1467}
1468
596a855f 1469//_____________________________________________________________________________
af885e0f 1470Bool_t AliReconstruction::FillESD(AliESDEvent*& esd, const TString& detectors)
596a855f 1471{
1472// fill the event summary data
1473
87932dab 1474 AliCodeTimerAuto("")
0f88822a 1475 static Int_t eventNr=0;
596a855f 1476 TString detStr = detectors;
abe0c04e 1477
b8cd5251 1478 for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) {
abe0c04e 1479 if (!IsSelected(fgkDetectorName[iDet], detStr)) continue;
b8cd5251 1480 AliReconstructor* reconstructor = GetReconstructor(iDet);
1481 if (!reconstructor) continue;
b8cd5251 1482 if (!ReadESD(esd, fgkDetectorName[iDet])) {
1483 AliDebug(1, Form("filling ESD for %s", fgkDetectorName[iDet]));
b26c3770 1484 TTree* clustersTree = NULL;
d76c31f4 1485 if (fLoader[iDet]) {
b26c3770 1486 fLoader[iDet]->LoadRecPoints("read");
1487 clustersTree = fLoader[iDet]->TreeR();
1488 if (!clustersTree) {
1489 AliError(Form("Can't get the %s clusters tree",
1490 fgkDetectorName[iDet]));
1491 if (fStopOnError) return kFALSE;
1492 }
1493 }
1494 if (fRawReader && !reconstructor->HasDigitConversion()) {
1495 reconstructor->FillESD(fRawReader, clustersTree, esd);
1496 } else {
1497 TTree* digitsTree = NULL;
1498 if (fLoader[iDet]) {
1499 fLoader[iDet]->LoadDigits("read");
1500 digitsTree = fLoader[iDet]->TreeD();
1501 if (!digitsTree) {
1502 AliError(Form("Can't get the %s digits tree",
1503 fgkDetectorName[iDet]));
1504 if (fStopOnError) return kFALSE;
1505 }
1506 }
1507 reconstructor->FillESD(digitsTree, clustersTree, esd);
1508 if (fLoader[iDet]) fLoader[iDet]->UnloadDigits();
1509 }
d76c31f4 1510 if (fLoader[iDet]) {
b26c3770 1511 fLoader[iDet]->UnloadRecPoints();
1512 }
1513
b8cd5251 1514 if (fCheckPointLevel > 2) WriteESD(esd, fgkDetectorName[iDet]);
596a855f 1515 }
1516 }
1517
1518 if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) {
815c2b38 1519 AliError(Form("the following detectors were not found: %s",
1520 detStr.Data()));
596a855f 1521 if (fStopOnError) return kFALSE;
1522 }
6efecea1 1523 AliSysInfo::AddStamp(Form("FillESD%d",eventNr), 0,1, eventNr);
0f88822a 1524 eventNr++;
596a855f 1525 return kTRUE;
1526}
1527
b647652d 1528//_____________________________________________________________________________
af885e0f 1529Bool_t AliReconstruction::FillTriggerESD(AliESDEvent*& esd)
b647652d 1530{
1531 // Reads the trigger decision which is
1532 // stored in Trigger.root file and fills
1533 // the corresponding esd entries
1534
87932dab 1535 AliCodeTimerAuto("")
1536
b647652d 1537 AliInfo("Filling trigger information into the ESD");
1538
1539 if (fRawReader) {
1540 AliCTPRawStream input(fRawReader);
1541 if (!input.Next()) {
1542 AliError("No valid CTP (trigger) DDL raw data is found ! The trigger information is not stored in the ESD !");
1543 return kFALSE;
1544 }
1545 esd->SetTriggerMask(input.GetClassMask());
1546 esd->SetTriggerCluster(input.GetClusterMask());
1547 }
1548 else {
1549 AliRunLoader *runloader = AliRunLoader::GetRunLoader();
1550 if (runloader) {
1551 if (!runloader->LoadTrigger()) {
1552 AliCentralTrigger *aCTP = runloader->GetTrigger();
1553 esd->SetTriggerMask(aCTP->GetClassMask());
1554 esd->SetTriggerCluster(aCTP->GetClusterMask());
1555 }
1556 else {
1557 AliWarning("No trigger can be loaded! The trigger information is not stored in the ESD !");
1558 return kFALSE;
1559 }
1560 }
1561 else {
1562 AliError("No run loader is available! The trigger information is not stored in the ESD !");
1563 return kFALSE;
1564 }
1565 }
1566
1567 return kTRUE;
1568}
596a855f 1569
001397cd 1570
1571
1572
1573
1574//_____________________________________________________________________________
af885e0f 1575Bool_t AliReconstruction::FillRawEventHeaderESD(AliESDEvent*& esd)
001397cd 1576{
1577 //
1578 // Filling information from RawReader Header
1579 //
1580
1581 AliInfo("Filling information from RawReader Header");
31fd97b2 1582 esd->SetBunchCrossNumber(0);
1583 esd->SetOrbitNumber(0);
9bcc1e45 1584 esd->SetPeriodNumber(0);
001397cd 1585 esd->SetTimeStamp(0);
1586 esd->SetEventType(0);
1587 const AliRawEventHeaderBase * eventHeader = fRawReader->GetEventHeader();
1588 if (eventHeader){
9bcc1e45 1589
1590 const UInt_t *id = eventHeader->GetP("Id");
1591 esd->SetBunchCrossNumber((id)[1]&0x00000fff);
1592 esd->SetOrbitNumber((((id)[0]<<20)&0xf00000)|(((id)[1]>>12)&0xfffff));
1593 esd->SetPeriodNumber(((id)[0]>>4)&0x0fffffff);
1594
001397cd 1595 esd->SetTimeStamp((eventHeader->Get("Timestamp")));
31fd97b2 1596 esd->SetEventType((eventHeader->Get("Type")));
001397cd 1597 }
1598
1599 return kTRUE;
1600}
1601
1602
596a855f 1603//_____________________________________________________________________________
1604Bool_t AliReconstruction::IsSelected(TString detName, TString& detectors) const
1605{
1606// check whether detName is contained in detectors
1607// if yes, it is removed from detectors
1608
1609 // check if all detectors are selected
1610 if ((detectors.CompareTo("ALL") == 0) ||
1611 detectors.BeginsWith("ALL ") ||
1612 detectors.EndsWith(" ALL") ||
1613 detectors.Contains(" ALL ")) {
1614 detectors = "ALL";
1615 return kTRUE;
1616 }
1617
1618 // search for the given detector
1619 Bool_t result = kFALSE;
1620 if ((detectors.CompareTo(detName) == 0) ||
1621 detectors.BeginsWith(detName+" ") ||
1622 detectors.EndsWith(" "+detName) ||
1623 detectors.Contains(" "+detName+" ")) {
1624 detectors.ReplaceAll(detName, "");
1625 result = kTRUE;
1626 }
1627
1628 // clean up the detectors string
1629 while (detectors.Contains(" ")) detectors.ReplaceAll(" ", " ");
1630 while (detectors.BeginsWith(" ")) detectors.Remove(0, 1);
1631 while (detectors.EndsWith(" ")) detectors.Remove(detectors.Length()-1, 1);
1632
1633 return result;
1634}
e583c30d 1635
f08fc9f5 1636//_____________________________________________________________________________
1637Bool_t AliReconstruction::InitRunLoader()
1638{
1639// get or create the run loader
1640
1641 if (gAlice) delete gAlice;
1642 gAlice = NULL;
1643
b26c3770 1644 if (!gSystem->AccessPathName(fGAliceFileName.Data())) { // galice.root exists
1645 // load all base libraries to get the loader classes
1646 TString libs = gSystem->GetLibraries();
1647 for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) {
1648 TString detName = fgkDetectorName[iDet];
1649 if (detName == "HLT") continue;
1650 if (libs.Contains("lib" + detName + "base.so")) continue;
1651 gSystem->Load("lib" + detName + "base.so");
1652 }
f08fc9f5 1653 fRunLoader = AliRunLoader::Open(fGAliceFileName.Data());
1654 if (!fRunLoader) {
1655 AliError(Form("no run loader found in file %s", fGAliceFileName.Data()));
1656 CleanUp();
1657 return kFALSE;
1658 }
b26c3770 1659 fRunLoader->CdGAFile();
1660 if (gFile->GetKey(AliRunLoader::GetGAliceName())) {
1661 if (fRunLoader->LoadgAlice() == 0) {
1662 gAlice = fRunLoader->GetAliRun();
c84a5e9e 1663 AliTracker::SetFieldMap(gAlice->Field(),fUniformField);
b26c3770 1664 }
f08fc9f5 1665 }
1666 if (!gAlice && !fRawReader) {
1667 AliError(Form("no gAlice object found in file %s",
1668 fGAliceFileName.Data()));
1669 CleanUp();
1670 return kFALSE;
1671 }
1672
6cae184e 1673 //PH This is a temporary fix to give access to the kinematics
1674 //PH that is needed for the labels of ITS clusters
f2ee4290 1675 fRunLoader->LoadHeader();
6cae184e 1676 fRunLoader->LoadKinematics();
1677
f08fc9f5 1678 } else { // galice.root does not exist
1679 if (!fRawReader) {
1680 AliError(Form("the file %s does not exist", fGAliceFileName.Data()));
1681 CleanUp();
1682 return kFALSE;
1683 }
1684 fRunLoader = AliRunLoader::Open(fGAliceFileName.Data(),
1685 AliConfig::GetDefaultEventFolderName(),
1686 "recreate");
1687 if (!fRunLoader) {
1688 AliError(Form("could not create run loader in file %s",
1689 fGAliceFileName.Data()));
1690 CleanUp();
1691 return kFALSE;
1692 }
1693 fRunLoader->MakeTree("E");
1694 Int_t iEvent = 0;
1695 while (fRawReader->NextEvent()) {
1696 fRunLoader->SetEventNumber(iEvent);
1697 fRunLoader->GetHeader()->Reset(fRawReader->GetRunNumber(),
1698 iEvent, iEvent);
1699 fRunLoader->MakeTree("H");
1700 fRunLoader->TreeE()->Fill();
1701 iEvent++;
1702 }
1703 fRawReader->RewindEvents();
973388c2 1704 if (fNumberOfEventsPerFile > 0)
1705 fRunLoader->SetNumberOfEventsPerFile(fNumberOfEventsPerFile);
1706 else
1707 fRunLoader->SetNumberOfEventsPerFile(iEvent);
f08fc9f5 1708 fRunLoader->WriteHeader("OVERWRITE");
1709 fRunLoader->CdGAFile();
1710 fRunLoader->Write(0, TObject::kOverwrite);
1711// AliTracker::SetFieldMap(???);
1712 }
1713
1714 return kTRUE;
1715}
1716
c757bafd 1717//_____________________________________________________________________________
b8cd5251 1718AliReconstructor* AliReconstruction::GetReconstructor(Int_t iDet)
c757bafd 1719{
f08fc9f5 1720// get the reconstructor object and the loader for a detector
c757bafd 1721
b8cd5251 1722 if (fReconstructor[iDet]) return fReconstructor[iDet];
1723
1724 // load the reconstructor object
1725 TPluginManager* pluginManager = gROOT->GetPluginManager();
1726 TString detName = fgkDetectorName[iDet];
1727 TString recName = "Ali" + detName + "Reconstructor";
f08fc9f5 1728 if (gAlice && !gAlice->GetDetector(detName) && (detName != "HLT")) return NULL;
b8cd5251 1729
b8cd5251 1730 AliReconstructor* reconstructor = NULL;
1731 // first check if a plugin is defined for the reconstructor
1732 TPluginHandler* pluginHandler =
1733 pluginManager->FindHandler("AliReconstructor", detName);
f08fc9f5 1734 // if not, add a plugin for it
1735 if (!pluginHandler) {
b8cd5251 1736 AliDebug(1, Form("defining plugin for %s", recName.Data()));
b26c3770 1737 TString libs = gSystem->GetLibraries();
1738 if (libs.Contains("lib" + detName + "base.so") ||
1739 (gSystem->Load("lib" + detName + "base.so") >= 0)) {
b8cd5251 1740 pluginManager->AddHandler("AliReconstructor", detName,
1741 recName, detName + "rec", recName + "()");
1742 } else {
1743 pluginManager->AddHandler("AliReconstructor", detName,
1744 recName, detName, recName + "()");
c757bafd 1745 }
b8cd5251 1746 pluginHandler = pluginManager->FindHandler("AliReconstructor", detName);
1747 }
1748 if (pluginHandler && (pluginHandler->LoadPlugin() == 0)) {
1749 reconstructor = (AliReconstructor*) pluginHandler->ExecPlugin(0);
c757bafd 1750 }
b8cd5251 1751 if (reconstructor) {
1752 TObject* obj = fOptions.FindObject(detName.Data());
1753 if (obj) reconstructor->SetOption(obj->GetTitle());
d76c31f4 1754 reconstructor->Init();
b8cd5251 1755 fReconstructor[iDet] = reconstructor;
1756 }
1757
f08fc9f5 1758 // get or create the loader
1759 if (detName != "HLT") {
1760 fLoader[iDet] = fRunLoader->GetLoader(detName + "Loader");
1761 if (!fLoader[iDet]) {
1762 AliConfig::Instance()
1763 ->CreateDetectorFolders(fRunLoader->GetEventFolder(),
1764 detName, detName);
1765 // first check if a plugin is defined for the loader
bb0901a4 1766 pluginHandler =
f08fc9f5 1767 pluginManager->FindHandler("AliLoader", detName);
1768 // if not, add a plugin for it
1769 if (!pluginHandler) {
1770 TString loaderName = "Ali" + detName + "Loader";
1771 AliDebug(1, Form("defining plugin for %s", loaderName.Data()));
1772 pluginManager->AddHandler("AliLoader", detName,
1773 loaderName, detName + "base",
1774 loaderName + "(const char*, TFolder*)");
1775 pluginHandler = pluginManager->FindHandler("AliLoader", detName);
1776 }
1777 if (pluginHandler && (pluginHandler->LoadPlugin() == 0)) {
1778 fLoader[iDet] =
1779 (AliLoader*) pluginHandler->ExecPlugin(2, detName.Data(),
1780 fRunLoader->GetEventFolder());
1781 }
1782 if (!fLoader[iDet]) { // use default loader
1783 fLoader[iDet] = new AliLoader(detName, fRunLoader->GetEventFolder());
1784 }
1785 if (!fLoader[iDet]) {
1786 AliWarning(Form("couldn't get loader for %s", detName.Data()));
6667b602 1787 if (fStopOnError) return NULL;
f08fc9f5 1788 } else {
1789 fRunLoader->AddLoader(fLoader[iDet]);
1790 fRunLoader->CdGAFile();
1791 if (gFile && !gFile->IsWritable()) gFile->ReOpen("UPDATE");
1792 fRunLoader->Write(0, TObject::kOverwrite);
1793 }
1794 }
1795 }
1796
b8cd5251 1797 return reconstructor;
c757bafd 1798}
1799
2257f27e 1800//_____________________________________________________________________________
1801Bool_t AliReconstruction::CreateVertexer()
1802{
1803// create the vertexer
1804
b8cd5251 1805 fVertexer = NULL;
1806 AliReconstructor* itsReconstructor = GetReconstructor(0);
59697224 1807 if (itsReconstructor) {
d76c31f4 1808 fVertexer = itsReconstructor->CreateVertexer();
2257f27e 1809 }
b8cd5251 1810 if (!fVertexer) {
815c2b38 1811 AliWarning("couldn't create a vertexer for ITS");
2257f27e 1812 if (fStopOnError) return kFALSE;
1813 }
1814
1815 return kTRUE;
1816}
1817
24f7a148 1818//_____________________________________________________________________________
b8cd5251 1819Bool_t AliReconstruction::CreateTrackers(const TString& detectors)
24f7a148 1820{
f08fc9f5 1821// create the trackers
24f7a148 1822
b8cd5251 1823 TString detStr = detectors;
1824 for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) {
1825 if (!IsSelected(fgkDetectorName[iDet], detStr)) continue;
1826 AliReconstructor* reconstructor = GetReconstructor(iDet);
1827 if (!reconstructor) continue;
1828 TString detName = fgkDetectorName[iDet];
1f46a9ae 1829 if (detName == "HLT") {
1830 fRunHLTTracking = kTRUE;
1831 continue;
1832 }
e66fbafb 1833 if (detName == "MUON") {
1834 fRunMuonTracking = kTRUE;
1835 continue;
1836 }
1837
f08fc9f5 1838
d76c31f4 1839 fTracker[iDet] = reconstructor->CreateTracker();
f08fc9f5 1840 if (!fTracker[iDet] && (iDet < 7)) {
1841 AliWarning(Form("couldn't create a tracker for %s", detName.Data()));
8250d5f5 1842 if (fStopOnError) return kFALSE;
1843 }
6efecea1 1844 AliSysInfo::AddStamp(Form("LTracker%s",fgkDetectorName[iDet]), iDet,0);
8250d5f5 1845 }
1846
24f7a148 1847 return kTRUE;
1848}
1849
e583c30d 1850//_____________________________________________________________________________
b26c3770 1851void AliReconstruction::CleanUp(TFile* file, TFile* fileOld)
e583c30d 1852{
1853// delete trackers and the run loader and close and delete the file
1854
b8cd5251 1855 for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) {
1856 delete fReconstructor[iDet];
1857 fReconstructor[iDet] = NULL;
1858 fLoader[iDet] = NULL;
1859 delete fTracker[iDet];
1860 fTracker[iDet] = NULL;
c65c502a 1861// delete fQADataMaker[iDet];
1862// fQADataMaker[iDet] = NULL;
b8cd5251 1863 }
1864 delete fVertexer;
1865 fVertexer = NULL;
9178838a 1866 delete fDiamondProfile;
1867 fDiamondProfile = NULL;
e583c30d 1868
444753c6 1869 delete fGRPList;
1870 fGRPList = NULL;
1871
e583c30d 1872 delete fRunLoader;
1873 fRunLoader = NULL;
b649205a 1874 delete fRawReader;
1875 fRawReader = NULL;
e583c30d 1876
1877 if (file) {
1878 file->Close();
1879 delete file;
1880 }
b26c3770 1881
1882 if (fileOld) {
1883 fileOld->Close();
1884 delete fileOld;
1885 gSystem->Unlink("AliESDs.old.root");
1886 }
e583c30d 1887}
24f7a148 1888
24f7a148 1889//_____________________________________________________________________________
af885e0f 1890
1891Bool_t AliReconstruction::ReadESD(AliESDEvent*& esd, const char* recStep) const
24f7a148 1892{
1893// read the ESD event from a file
1894
1895 if (!esd) return kFALSE;
1896 char fileName[256];
1897 sprintf(fileName, "ESD_%d.%d_%s.root",
31fd97b2 1898 esd->GetRunNumber(), esd->GetEventNumberInFile(), recStep);
24f7a148 1899 if (gSystem->AccessPathName(fileName)) return kFALSE;
1900
f3a97c86 1901 AliInfo(Form("reading ESD from file %s", fileName));
815c2b38 1902 AliDebug(1, Form("reading ESD from file %s", fileName));
24f7a148 1903 TFile* file = TFile::Open(fileName);
1904 if (!file || !file->IsOpen()) {
815c2b38 1905 AliError(Form("opening %s failed", fileName));
24f7a148 1906 delete file;
1907 return kFALSE;
1908 }
1909
1910 gROOT->cd();
1911 delete esd;
af885e0f 1912 esd = (AliESDEvent*) file->Get("ESD");
24f7a148 1913 file->Close();
1914 delete file;
1915 return kTRUE;
af885e0f 1916
24f7a148 1917}
1918
af885e0f 1919
1920
24f7a148 1921//_____________________________________________________________________________
af885e0f 1922void AliReconstruction::WriteESD(AliESDEvent* esd, const char* recStep) const
24f7a148 1923{
1924// write the ESD event to a file
1925
1926 if (!esd) return;
1927 char fileName[256];
1928 sprintf(fileName, "ESD_%d.%d_%s.root",
31fd97b2 1929 esd->GetRunNumber(), esd->GetEventNumberInFile(), recStep);
24f7a148 1930
815c2b38 1931 AliDebug(1, Form("writing ESD to file %s", fileName));
24f7a148 1932 TFile* file = TFile::Open(fileName, "recreate");
1933 if (!file || !file->IsOpen()) {
815c2b38 1934 AliError(Form("opening %s failed", fileName));
24f7a148 1935 } else {
1936 esd->Write("ESD");
1937 file->Close();
1938 }
1939 delete file;
1940}
f3a97c86 1941
1942
1943
1944
f3a97c86 1945
a7807689 1946//_____________________________________________________________________________
f29f1726 1947void AliReconstruction::ESDFile2AODFile(TFile* esdFile, TFile* aodFile)
a7807689 1948{
f29f1726 1949 // write all files from the given esd file to an aod file
85ba66b8 1950
f29f1726 1951 // create an AliAOD object
1952 AliAODEvent *aod = new AliAODEvent();
1953 aod->CreateStdContent();
1954
1955 // go to the file
1956 aodFile->cd();
1957
1958 // create the tree
b97637d4 1959 TTree *aodTree = new TTree("aodTree", "AliAOD tree");
f29f1726 1960 aodTree->Branch(aod->GetList());
1961
1962 // connect to ESD
1963 TTree *t = (TTree*) esdFile->Get("esdTree");
af885e0f 1964 AliESDEvent *esd = new AliESDEvent();
53ec9628 1965 esd->ReadFromTree(t);
f29f1726 1966
53ec9628 1967 Int_t nEvents = t->GetEntries();
f29f1726 1968
1969 // set arrays and pointers
1970 Float_t posF[3];
1971 Double_t pos[3];
1972 Double_t p[3];
3dd9f9e3 1973 Double_t p_pos[3];
1974 Double_t p_neg[3];
f29f1726 1975 Double_t covVtx[6];
1976 Double_t covTr[21];
1977 Double_t pid[10];
1978
1979 // loop over events and fill them
1980 for (Int_t iEvent = 0; iEvent < nEvents; ++iEvent) {
3dd9f9e3 1981 //cout << "event: " << iEvent << endl;
53ec9628 1982 t->GetEntry(iEvent);
f29f1726 1983
1984 // Multiplicity information needed by the header (to be revised!)
1985 Int_t nTracks = esd->GetNumberOfTracks();
1986 Int_t nPosTracks = 0;
1987 for (Int_t iTrack=0; iTrack<nTracks; ++iTrack)
b97637d4 1988 if (esd->GetTrack(iTrack)->Charge()> 0) nPosTracks++;
f29f1726 1989
85ba66b8 1990 // Access the header
1991 AliAODHeader *header = aod->GetHeader();
1992
1993 // fill the header
ade23daf 1994 header->SetRunNumber (esd->GetRunNumber() );
1995 header->SetBunchCrossNumber(esd->GetBunchCrossNumber());
1996 header->SetOrbitNumber (esd->GetOrbitNumber() );
1997 header->SetPeriodNumber (esd->GetPeriodNumber() );
1998 header->SetTriggerMask (esd->GetTriggerMask() );
1999 header->SetTriggerCluster (esd->GetTriggerCluster() );
2000 header->SetEventType (esd->GetEventType() );
2001 header->SetMagneticField (esd->GetMagneticField() );
2002 header->SetZDCN1Energy (esd->GetZDCN1Energy() );
2003 header->SetZDCP1Energy (esd->GetZDCP1Energy() );
2004 header->SetZDCN2Energy (esd->GetZDCN2Energy() );
2005 header->SetZDCP2Energy (esd->GetZDCP2Energy() );
2006 header->SetZDCEMEnergy (esd->GetZDCEMEnergy() );
a1d4139d 2007 header->SetRefMultiplicity (nTracks);
2008 header->SetRefMultiplicityPos(nPosTracks);
2009 header->SetRefMultiplicityNeg(nTracks - nPosTracks);
2010 header->SetMuonMagFieldScale(-999.); // FIXME
2011 header->SetCentrality(-999.); // FIXME
f29f1726 2012
2013 Int_t nV0s = esd->GetNumberOfV0s();
2014 Int_t nCascades = esd->GetNumberOfCascades();
2015 Int_t nKinks = esd->GetNumberOfKinks();
f747912b 2016 Int_t nVertices = nV0s + 2*nCascades /*could lead to two vertices, one V0 and the Xi */+ nKinks + 1 /* = prim. vtx*/;
2017 Int_t nJets = 0;
3dd9f9e3 2018 Int_t nCaloClus = esd->GetNumberOfCaloClusters();
2019 Int_t nFmdClus = 0;
2020 Int_t nPmdClus = esd->GetNumberOfPmdTracks();
2021
2022 aod->ResetStd(nTracks, nVertices, nV0s+nCascades, nJets, nCaloClus, nFmdClus, nPmdClus);
f29f1726 2023
f29f1726 2024 // Array to take into account the tracks already added to the AOD
2025 Bool_t * usedTrack = NULL;
2026 if (nTracks>0) {
2027 usedTrack = new Bool_t[nTracks];
2028 for (Int_t iTrack=0; iTrack<nTracks; ++iTrack) usedTrack[iTrack]=kFALSE;
2029 }
2030 // Array to take into account the V0s already added to the AOD
2031 Bool_t * usedV0 = NULL;
2032 if (nV0s>0) {
2033 usedV0 = new Bool_t[nV0s];
2034 for (Int_t iV0=0; iV0<nV0s; ++iV0) usedV0[iV0]=kFALSE;
2035 }
2036 // Array to take into account the kinks already added to the AOD
2037 Bool_t * usedKink = NULL;
2038 if (nKinks>0) {
2039 usedKink = new Bool_t[nKinks];
2040 for (Int_t iKink=0; iKink<nKinks; ++iKink) usedKink[iKink]=kFALSE;
2041 }
3dd9f9e3 2042
f29f1726 2043 // Access to the AOD container of vertices
2044 TClonesArray &vertices = *(aod->GetVertices());
2045 Int_t jVertices=0;
2046
2047 // Access to the AOD container of tracks
2048 TClonesArray &tracks = *(aod->GetTracks());
2049 Int_t jTracks=0;
3dd9f9e3 2050
2051 // Access to the AOD container of V0s
2052 TClonesArray &V0s = *(aod->GetV0s());
2053 Int_t jV0s=0;
2054
f29f1726 2055 // Add primary vertex. The primary tracks will be defined
2056 // after the loops on the composite objects (V0, cascades, kinks)
2057 const AliESDVertex *vtx = esd->GetPrimaryVertex();
2058
2059 vtx->GetXYZ(pos); // position
2060 vtx->GetCovMatrix(covVtx); //covariance matrix
2061
2062 AliAODVertex * primary = new(vertices[jVertices++])
02153d58 2063 AliAODVertex(pos, covVtx, vtx->GetChi2toNDF(), NULL, -1, AliAODVertex::kPrimary);
f29f1726 2064
3dd9f9e3 2065
2066 AliAODTrack *aodTrack = 0x0;
2067
f29f1726 2068 // Create vertices starting from the most complex objects
3dd9f9e3 2069
f29f1726 2070 // Cascades
2071 for (Int_t nCascade = 0; nCascade < nCascades; ++nCascade) {
2072 AliESDcascade *cascade = esd->GetCascade(nCascade);
2073
3dd9f9e3 2074 cascade->GetXYZ(pos[0], pos[1], pos[2]);
f29f1726 2075 cascade->GetPosCovXi(covVtx);
2076
2077 // Add the cascade vertex
2078 AliAODVertex * vcascade = new(vertices[jVertices++]) AliAODVertex(pos,
2079 covVtx,
2080 cascade->GetChi2Xi(), // = chi2/NDF since NDF = 2*2-3
2081 primary,
02153d58 2082 nCascade,
f29f1726 2083 AliAODVertex::kCascade);
2084
3dd9f9e3 2085 primary->AddDaughter(vcascade); // the cascade 'particle' (represented by a vertex) is added as a daughter to the primary vertex
f29f1726 2086
2087 // Add the V0 from the cascade. The ESD class have to be optimized...
85ba66b8 2088 // Now we have to search for the corresponding V0 in the list of V0s
f29f1726 2089 // using the indeces of the positive and negative tracks
2090
2091 Int_t posFromV0 = cascade->GetPindex();
2092 Int_t negFromV0 = cascade->GetNindex();
2093
3dd9f9e3 2094
f29f1726 2095 AliESDv0 * v0 = 0x0;
2096 Int_t indV0 = -1;
2097
2098 for (Int_t iV0=0; iV0<nV0s; ++iV0) {
2099
2100 v0 = esd->GetV0(iV0);
2101 Int_t posV0 = v0->GetPindex();
2102 Int_t negV0 = v0->GetNindex();
2103
2104 if (posV0==posFromV0 && negV0==negFromV0) {
2105 indV0 = iV0;
2106 break;
2107 }
2108 }
2109
2110 AliAODVertex * vV0FromCascade = 0x0;
2111
3dd9f9e3 2112 if (indV0>-1 && !usedV0[indV0]) {
f29f1726 2113
2114 // the V0 exists in the array of V0s and is not used
2115
2116 usedV0[indV0] = kTRUE;
2117
2118 v0->GetXYZ(pos[0], pos[1], pos[2]);
2119 v0->GetPosCov(covVtx);
2120
2121 vV0FromCascade = new(vertices[jVertices++]) AliAODVertex(pos,
2122 covVtx,
2123 v0->GetChi2V0(), // = chi2/NDF since NDF = 2*2-3
2124 vcascade,
02153d58 2125 indV0,
f29f1726 2126 AliAODVertex::kV0);
2127 } else {
2128
2129 // the V0 doesn't exist in the array of V0s or was used
2130 cerr << "Error: event " << iEvent << " cascade " << nCascade
2131 << " The V0 " << indV0
2132 << " doesn't exist in the array of V0s or was used!" << endl;
2133
2134 cascade->GetXYZ(pos[0], pos[1], pos[2]);
2135 cascade->GetPosCov(covVtx);
2136
2137 vV0FromCascade = new(vertices[jVertices++]) AliAODVertex(pos,
2138 covVtx,
2139 v0->GetChi2V0(), // = chi2/NDF since NDF = 2*2-3
2140 vcascade,
02153d58 2141 indV0,
f29f1726 2142 AliAODVertex::kV0);
2143 vcascade->AddDaughter(vV0FromCascade);
3dd9f9e3 2144
f29f1726 2145 }
2146
2147 // Add the positive tracks from the V0
2148
2149 if (! usedTrack[posFromV0]) {
2150
2151 usedTrack[posFromV0] = kTRUE;
2152
2153 AliESDtrack *esdTrack = esd->GetTrack(posFromV0);
3dd9f9e3 2154 esdTrack->GetPxPyPz(p_pos);
f29f1726 2155 esdTrack->GetXYZ(pos);
2156 esdTrack->GetCovarianceXYZPxPyPz(covTr);
2157 esdTrack->GetESDpid(pid);
2158
2159 vV0FromCascade->AddDaughter(aodTrack =
2160 new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(),
2161 esdTrack->GetLabel(),
3dd9f9e3 2162 p_pos,
f29f1726 2163 kTRUE,
2164 pos,
2165 kFALSE,
2166 covTr,
b97637d4 2167 (Short_t)esdTrack->Charge(),
f29f1726 2168 esdTrack->GetITSClusterMap(),
2169 pid,
2170 vV0FromCascade,
2171 kTRUE, // check if this is right
2172 kFALSE, // check if this is right
2173 AliAODTrack::kSecondary)
2174 );
2175 aodTrack->ConvertAliPIDtoAODPID();
2176 }
2177 else {
2178 cerr << "Error: event " << iEvent << " cascade " << nCascade
2179 << " track " << posFromV0 << " has already been used!" << endl;
2180 }
2181
2182 // Add the negative tracks from the V0
2183
2184 if (!usedTrack[negFromV0]) {
2185
2186 usedTrack[negFromV0] = kTRUE;
2187
2188 AliESDtrack *esdTrack = esd->GetTrack(negFromV0);
3dd9f9e3 2189 esdTrack->GetPxPyPz(p_neg);
f29f1726 2190 esdTrack->GetXYZ(pos);
2191 esdTrack->GetCovarianceXYZPxPyPz(covTr);
2192 esdTrack->GetESDpid(pid);
2193
2194 vV0FromCascade->AddDaughter(aodTrack =
2195 new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(),
2196 esdTrack->GetLabel(),
3dd9f9e3 2197 p_neg,
f29f1726 2198 kTRUE,
2199 pos,
2200 kFALSE,
2201 covTr,
b97637d4 2202 (Short_t)esdTrack->Charge(),
f29f1726 2203 esdTrack->GetITSClusterMap(),
2204 pid,
2205 vV0FromCascade,
2206 kTRUE, // check if this is right
2207 kFALSE, // check if this is right
2208 AliAODTrack::kSecondary)
2209 );
2210 aodTrack->ConvertAliPIDtoAODPID();
2211 }
2212 else {
2213 cerr << "Error: event " << iEvent << " cascade " << nCascade
2214 << " track " << negFromV0 << " has already been used!" << endl;
2215 }
2216
3dd9f9e3 2217 // add it to the V0 array as well
2218 Double_t d0[2] = { -999., -99.};
2219 // counting is probably wrong
2220 new(V0s[jV0s++]) AliAODv0(vV0FromCascade, -999., -99., p_pos, p_neg, d0); // to be refined
2221
f29f1726 2222 // Add the bachelor track from the cascade
2223
2224 Int_t bachelor = cascade->GetBindex();
2225
2226 if(!usedTrack[bachelor]) {
2227
2228 usedTrack[bachelor] = kTRUE;
2229
2230 AliESDtrack *esdTrack = esd->GetTrack(bachelor);
2231 esdTrack->GetPxPyPz(p);
2232 esdTrack->GetXYZ(pos);
2233 esdTrack->GetCovarianceXYZPxPyPz(covTr);
2234 esdTrack->GetESDpid(pid);
2235
2236 vcascade->AddDaughter(aodTrack =
2237 new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(),
2238 esdTrack->GetLabel(),
2239 p,
2240 kTRUE,
2241 pos,
2242 kFALSE,
2243 covTr,
b97637d4 2244 (Short_t)esdTrack->Charge(),
f29f1726 2245 esdTrack->GetITSClusterMap(),
2246 pid,
2247 vcascade,
2248 kTRUE, // check if this is right
2249 kFALSE, // check if this is right
2250 AliAODTrack::kSecondary)
2251 );
2252 aodTrack->ConvertAliPIDtoAODPID();
2253 }
2254 else {
2255 cerr << "Error: event " << iEvent << " cascade " << nCascade
2256 << " track " << bachelor << " has already been used!" << endl;
2257 }
3dd9f9e3 2258
f29f1726 2259 // Add the primary track of the cascade (if any)
3dd9f9e3 2260
f29f1726 2261 } // end of the loop on cascades
3dd9f9e3 2262
f29f1726 2263 // V0s
2264
2265 for (Int_t nV0 = 0; nV0 < nV0s; ++nV0) {
2266
2267 if (usedV0[nV0]) continue; // skip if aready added to the AOD
2268
3dd9f9e3 2269 AliESDv0 *v0 = esd->GetV0(nV0);
2270
f29f1726 2271 v0->GetXYZ(pos[0], pos[1], pos[2]);
2272 v0->GetPosCov(covVtx);
2273
2274 AliAODVertex * vV0 =
2275 new(vertices[jVertices++]) AliAODVertex(pos,
2276 covVtx,
2277 v0->GetChi2V0(), // = chi2/NDF since NDF = 2*2-3
2278 primary,
02153d58 2279 nV0,
f29f1726 2280 AliAODVertex::kV0);
2281 primary->AddDaughter(vV0);
2282
2283 Int_t posFromV0 = v0->GetPindex();
2284 Int_t negFromV0 = v0->GetNindex();
2285
2286 // Add the positive tracks from the V0
2287
2288 if (!usedTrack[posFromV0]) {
2289
2290 usedTrack[posFromV0] = kTRUE;
2291
2292 AliESDtrack *esdTrack = esd->GetTrack(posFromV0);
3dd9f9e3 2293 esdTrack->GetPxPyPz(p_pos);
f29f1726 2294 esdTrack->GetXYZ(pos);
2295 esdTrack->GetCovarianceXYZPxPyPz(covTr);
2296 esdTrack->GetESDpid(pid);
2297
2298 vV0->AddDaughter(aodTrack =
2299 new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(),
2300 esdTrack->GetLabel(),
3dd9f9e3 2301 p_pos,
f29f1726 2302 kTRUE,
2303 pos,
2304 kFALSE,
2305 covTr,
b97637d4 2306 (Short_t)esdTrack->Charge(),
f29f1726 2307 esdTrack->GetITSClusterMap(),
2308 pid,
2309 vV0,
2310 kTRUE, // check if this is right
2311 kFALSE, // check if this is right
2312 AliAODTrack::kSecondary)
2313 );
2314 aodTrack->ConvertAliPIDtoAODPID();
2315 }
2316 else {
2317 cerr << "Error: event " << iEvent << " V0 " << nV0
2318 << " track " << posFromV0 << " has already been used!" << endl;
2319 }
a7807689 2320
f29f1726 2321 // Add the negative tracks from the V0
2322
2323 if (!usedTrack[negFromV0]) {
2324
2325 usedTrack[negFromV0] = kTRUE;
2326
2327 AliESDtrack *esdTrack = esd->GetTrack(negFromV0);
3dd9f9e3 2328 esdTrack->GetPxPyPz(p_neg);
f29f1726 2329 esdTrack->GetXYZ(pos);
2330 esdTrack->GetCovarianceXYZPxPyPz(covTr);
2331 esdTrack->GetESDpid(pid);
2332
2333 vV0->AddDaughter(aodTrack =
2334 new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(),
2335 esdTrack->GetLabel(),
3dd9f9e3 2336 p_neg,
f29f1726 2337 kTRUE,
2338 pos,
2339 kFALSE,
2340 covTr,
b97637d4 2341 (Short_t)esdTrack->Charge(),
f29f1726 2342 esdTrack->GetITSClusterMap(),
2343 pid,
2344 vV0,
2345 kTRUE, // check if this is right
2346 kFALSE, // check if this is right
2347 AliAODTrack::kSecondary)
2348 );
2349 aodTrack->ConvertAliPIDtoAODPID();
2350 }
2351 else {
2352 cerr << "Error: event " << iEvent << " V0 " << nV0
2353 << " track " << negFromV0 << " has already been used!" << endl;
2354 }
2355
3dd9f9e3 2356 // add it to the V0 array as well
2357 Double_t d0[2] = { 999., 99.};
2358 new(V0s[jV0s++]) AliAODv0(vV0, 999., 99., p_pos, p_neg, d0); // to be refined
f747912b 2359 }
2360 V0s.Expand(jV0s);
2361 // end of the loop on V0s
f29f1726 2362
2363 // Kinks: it is a big mess the access to the information in the kinks
2364 // The loop is on the tracks in order to find the mother and daugther of each kink
2365
2366
2367 for (Int_t iTrack=0; iTrack<nTracks; ++iTrack) {
2368
f29f1726 2369 AliESDtrack * esdTrack = esd->GetTrack(iTrack);
2370
2371 Int_t ikink = esdTrack->GetKinkIndex(0);
2372
2373 if (ikink) {
2374 // Negative kink index: mother, positive: daughter
2375
2376 // Search for the second track of the kink
2377
2378 for (Int_t jTrack = iTrack+1; jTrack<nTracks; ++jTrack) {
2379
2380 AliESDtrack * esdTrack1 = esd->GetTrack(jTrack);
2381
2382 Int_t jkink = esdTrack1->GetKinkIndex(0);
2383
2384 if ( TMath::Abs(ikink)==TMath::Abs(jkink) ) {
2385
2386 // The two tracks are from the same kink
2387
2388 if (usedKink[TMath::Abs(ikink)-1]) continue; // skip used kinks
2389
2390 Int_t imother = -1;
2391 Int_t idaughter = -1;
2392
2393 if (ikink<0 && jkink>0) {
2394
2395 imother = iTrack;
2396 idaughter = jTrack;
2397 }
2398 else if (ikink>0 && jkink<0) {
2399
2400 imother = jTrack;
2401 idaughter = iTrack;
2402 }
2403 else {
2404 cerr << "Error: Wrong combination of kink indexes: "
2405 << ikink << " " << jkink << endl;
2406 continue;
2407 }
2408
2409 // Add the mother track
2410
2411 AliAODTrack * mother = NULL;
2412
2413 if (!usedTrack[imother]) {
2414
2415 usedTrack[imother] = kTRUE;
2416
2417 AliESDtrack *esdTrack = esd->GetTrack(imother);
2418 esdTrack->GetPxPyPz(p);
2419 esdTrack->GetXYZ(pos);
2420 esdTrack->GetCovarianceXYZPxPyPz(covTr);
2421 esdTrack->GetESDpid(pid);
2422
2423 mother =
2424 new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(),
2425 esdTrack->GetLabel(),
2426 p,
2427 kTRUE,
2428 pos,
2429 kFALSE,
2430 covTr,
b97637d4 2431 (Short_t)esdTrack->Charge(),
f29f1726 2432 esdTrack->GetITSClusterMap(),
2433 pid,
2434 primary,
2435 kTRUE, // check if this is right
2436 kTRUE, // check if this is right
2437 AliAODTrack::kPrimary);
2438 primary->AddDaughter(mother);
2439 mother->ConvertAliPIDtoAODPID();
2440 }
2441 else {
2442 cerr << "Error: event " << iEvent << " kink " << TMath::Abs(ikink)-1
2443 << " track " << imother << " has already been used!" << endl;
2444 }
2445
2446 // Add the kink vertex
2447 AliESDkink * kink = esd->GetKink(TMath::Abs(ikink)-1);
2448
2449 AliAODVertex * vkink =
2450 new(vertices[jVertices++]) AliAODVertex(kink->GetPosition(),
2451 NULL,
2452 0.,
2453 mother,
02153d58 2454 esdTrack->GetID(), // This is the track ID of the mother's track!
f29f1726 2455 AliAODVertex::kKink);
2456 // Add the daughter track
2457
2458 AliAODTrack * daughter = NULL;
2459
2460 if (!usedTrack[idaughter]) {
2461
2462 usedTrack[idaughter] = kTRUE;
2463
2464 AliESDtrack *esdTrack = esd->GetTrack(idaughter);
2465 esdTrack->GetPxPyPz(p);
2466 esdTrack->GetXYZ(pos);
2467 esdTrack->GetCovarianceXYZPxPyPz(covTr);
2468 esdTrack->GetESDpid(pid);
2469
2470 daughter =
2471 new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(),
2472 esdTrack->GetLabel(),
2473 p,
2474 kTRUE,
2475 pos,
2476 kFALSE,
2477 covTr,
b97637d4 2478 (Short_t)esdTrack->Charge(),
f29f1726 2479 esdTrack->GetITSClusterMap(),
2480 pid,
2481 vkink,
2482 kTRUE, // check if this is right
2483 kTRUE, // check if this is right
2484 AliAODTrack::kPrimary);
2485 vkink->AddDaughter(daughter);
2486 daughter->ConvertAliPIDtoAODPID();
2487 }
2488 else {
2489 cerr << "Error: event " << iEvent << " kink " << TMath::Abs(ikink)-1
2490 << " track " << idaughter << " has already been used!" << endl;
2491 }
f29f1726 2492 }
2493 }
3dd9f9e3 2494 }
f29f1726 2495 }
f747912b 2496 vertices.Expand(jVertices);
f29f1726 2497
f29f1726 2498 // Tracks (primary and orphan)
f29f1726 2499 for (Int_t nTrack = 0; nTrack < nTracks; ++nTrack) {
f29f1726 2500
2501 if (usedTrack[nTrack]) continue;
2502
2503 AliESDtrack *esdTrack = esd->GetTrack(nTrack);
2504 esdTrack->GetPxPyPz(p);
2505 esdTrack->GetXYZ(pos);
2506 esdTrack->GetCovarianceXYZPxPyPz(covTr);
2507 esdTrack->GetESDpid(pid);
2508
2509 Float_t impactXY, impactZ;
2510
2511 esdTrack->GetImpactParameters(impactXY,impactZ);
2512
3dd9f9e3 2513 if (impactXY<3.) {
f29f1726 2514 // track inside the beam pipe
2515
2516 primary->AddDaughter(aodTrack =
2517 new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(),
2518 esdTrack->GetLabel(),
2519 p,
2520 kTRUE,
2521 pos,
2522 kFALSE,
2523 covTr,
b97637d4 2524 (Short_t)esdTrack->Charge(),
f29f1726 2525 esdTrack->GetITSClusterMap(),
2526 pid,
2527 primary,
2528 kTRUE, // check if this is right
2529 kTRUE, // check if this is right
2530 AliAODTrack::kPrimary)
2531 );
2532 aodTrack->ConvertAliPIDtoAODPID();
2533 }
2534 else {
2535 // outside the beam pipe: orphan track
3dd9f9e3 2536 // Don't write them anymore!
2537 continue;
f29f1726 2538 }
2539 } // end of loop on tracks
3dd9f9e3 2540
f29f1726 2541 // muon tracks
2542 Int_t nMuTracks = esd->GetNumberOfMuonTracks();
2543 for (Int_t nMuTrack = 0; nMuTrack < nMuTracks; ++nMuTrack) {
2544
2545 AliESDMuonTrack *esdMuTrack = esd->GetMuonTrack(nMuTrack);
2546 p[0] = esdMuTrack->Px();
2547 p[1] = esdMuTrack->Py();
2548 p[2] = esdMuTrack->Pz();
2549 pos[0] = primary->GetX();
2550 pos[1] = primary->GetY();
2551 pos[2] = primary->GetZ();
2552
2553 // has to be changed once the muon pid is provided by the ESD
2554 for (Int_t i = 0; i < 10; pid[i++] = 0.); pid[AliAODTrack::kMuon]=1.;
2555
85ba66b8 2556 primary->AddDaughter(aodTrack =
f29f1726 2557 new(tracks[jTracks++]) AliAODTrack(0, // no ID provided
2558 0, // no label provided
2559 p,
2560 kTRUE,
2561 pos,
2562 kFALSE,
2563 NULL, // no covariance matrix provided
b97637d4 2564 esdMuTrack->Charge(),
e704c7d4 2565 0, // ITSClusterMap is set below
f29f1726 2566 pid,
2567 primary,
85ba66b8 2568 kFALSE, // muon tracks are not used to fit the primary vtx
2569 kFALSE, // not used for vertex fit
f29f1726 2570 AliAODTrack::kPrimary)
2571 );
85ba66b8 2572
2573 aodTrack->SetHitsPatternInTrigCh(esdMuTrack->GetHitsPatternInTrigCh());
2574 Int_t track2Trigger = esdMuTrack->GetMatchTrigger();
2575 aodTrack->SetMatchTrigger(track2Trigger);
2576 if (track2Trigger)
2577 aodTrack->SetChi2MatchTrigger(esdMuTrack->GetChi2MatchTrigger());
2578 else
2579 aodTrack->SetChi2MatchTrigger(0.);
f29f1726 2580 }
f747912b 2581 tracks.Expand(jTracks); // remove 'empty slots' due to unwritten tracks
2582
3dd9f9e3 2583 // Access to the AOD container of PMD clusters
2584 TClonesArray &pmdClusters = *(aod->GetPmdClusters());
2585 Int_t jPmdClusters=0;
2586
2587 for (Int_t iPmd = 0; iPmd < nPmdClus; ++iPmd) {
2588 // file pmd clusters, to be revised!
2589 AliESDPmdTrack *pmdTrack = esd->GetPmdTrack(iPmd);
2590 Int_t nLabel = 0;
2591 Int_t *label = 0x0;
2592 Double_t pos[3] = { pmdTrack->GetClusterX(), pmdTrack->GetClusterY(), pmdTrack->GetClusterZ() };
2593 Double_t pid[9] = { 0., 0., 0., 0., 0., 0., 0., 0., 0. }; // to be revised!
2594 // type not set!
2595 // assoc cluster not set
2596 new(pmdClusters[jPmdClusters++]) AliAODPmdCluster(iPmd, nLabel, label, pmdTrack->GetClusterADC(), pos, pid);
2597 }
2598
f29f1726 2599 // Access to the AOD container of clusters
3dd9f9e3 2600 TClonesArray &caloClusters = *(aod->GetCaloClusters());
f29f1726 2601 Int_t jClusters=0;
2602
2603 // Calo Clusters
3dd9f9e3 2604 TArrayS EMCCellNumber(15000);
2605 TArrayD EMCCellAmplitude(15000);
2606 Int_t nEMCCells = 0;
2607 const Float_t fEMCAmpScale = 1./500;
2608
2609 for (Int_t iClust=0; iClust<nCaloClus; ++iClust) {
f29f1726 2610
2611 AliESDCaloCluster * cluster = esd->GetCaloCluster(iClust);
2612
2613 Int_t id = cluster->GetID();
3dd9f9e3 2614 Int_t nLabel = 0;
2615 Int_t *label = 0x0;
53ec9628 2616 Float_t energy = cluster->E();
2617 cluster->GetPosition(posF);
f29f1726 2618 Char_t ttype=AliAODCluster::kUndef;
85ba66b8 2619
3dd9f9e3 2620 if (cluster->GetClusterType() == AliESDCaloCluster::kPHOSCluster) {
2621 ttype=AliAODCluster::kPHOSNeutral;
2622 }
2623 else if (cluster->GetClusterType() == AliESDCaloCluster::kEMCALClusterv1) {
562dd0b4 2624 ttype = AliAODCluster::kEMCALClusterv1;
3dd9f9e3 2625 }
2626 else if (cluster->GetClusterType() == AliESDCaloCluster::kEMCALPseudoCluster) {
2627 // Collect raw tower info
2628 for (Int_t iDig = 0; iDig < cluster->GetNumberOfDigits(); iDig++) {
2629 EMCCellNumber[nEMCCells] = cluster->GetDigitIndex()->At(iDig);
2630 EMCCellAmplitude[nEMCCells] = fEMCAmpScale*cluster->GetDigitAmplitude()->At(iDig);
2631 nEMCCells++;
2632 }
2633 // don't write cluster data (it's just a pseudo cluster, holding the tower information)
2634 continue;
2635 }
2636
2637 AliAODCaloCluster *caloCluster = new(caloClusters[jClusters++]) AliAODCaloCluster(id,
2638 nLabel,
2639 label,
2640 energy,
2641 pos,
2642 NULL,
2643 ttype);
2644
2645 caloCluster->SetCaloCluster(); // to be refined!
85ba66b8 2646
f747912b 2647 }
2648 caloClusters.Expand(jClusters); // resize TObjArray to 'remove' slots for pseudo clusters
2649 // end of loop on calo clusters
85ba66b8 2650
3dd9f9e3 2651 // fill EMC cell info
2652 AliAODCaloCells &EMCCells = *(aod->GetCaloCells());
2653 EMCCells.CreateContainer(nEMCCells);
2654 EMCCells.SetType(AliAODCaloCells::kEMCAL);
2655 for (Int_t iCell = 0; iCell < nEMCCells; iCell++) {
2656 EMCCells.SetCell(iCell,EMCCellNumber[iCell],EMCCellAmplitude[iCell]);
2657 }
2658 EMCCells.Sort();
2659
2660 // tracklets
2661 AliAODTracklets &SPDTracklets = *(aod->GetTracklets());
85ba66b8 2662 const AliMultiplicity *mult = esd->GetMultiplicity();
2663 if (mult) {
2664 if (mult->GetNumberOfTracklets()>0) {
3dd9f9e3 2665 SPDTracklets.CreateContainer(mult->GetNumberOfTracklets());
85ba66b8 2666
2667 for (Int_t n=0; n<mult->GetNumberOfTracklets(); n++) {
3dd9f9e3 2668 SPDTracklets.SetTracklet(n, mult->GetTheta(n), mult->GetPhi(n), mult->GetDeltaPhi(n), mult->GetLabel(n));
85ba66b8 2669 }
2670 }
2671 } else {
2672 Printf("ERROR: AliMultiplicity could not be retrieved from ESD");
2673 }
2674
f29f1726 2675 delete [] usedTrack;
2676 delete [] usedV0;
2677 delete [] usedKink;
85ba66b8 2678
f29f1726 2679 // fill the tree for this event
2680 aodTree->Fill();
2681 } // end of event loop
85ba66b8 2682
f29f1726 2683 aodTree->GetUserInfo()->Add(aod);
85ba66b8 2684
f29f1726 2685 // write the tree to the specified file
2686 aodFile = aodTree->GetCurrentFile();
2687 aodFile->cd();
2688 aodTree->Write();
85ba66b8 2689
a7807689 2690 return;
2691}
2692
af885e0f 2693void AliReconstruction::WriteAlignmentData(AliESDEvent* esd)
98937d93 2694{
2695 // Write space-points which are then used in the alignment procedures
2696 // For the moment only ITS, TRD and TPC
2697
2698 // Load TOF clusters
d528ee75 2699 if (fTracker[3]){
2700 fLoader[3]->LoadRecPoints("read");
2701 TTree* tree = fLoader[3]->TreeR();
2702 if (!tree) {
2703 AliError(Form("Can't get the %s cluster tree", fgkDetectorName[3]));
2704 return;
2705 }
2706 fTracker[3]->LoadClusters(tree);
98937d93 2707 }
98937d93 2708 Int_t ntracks = esd->GetNumberOfTracks();
2709 for (Int_t itrack = 0; itrack < ntracks; itrack++)
2710 {
2711 AliESDtrack *track = esd->GetTrack(itrack);
2712 Int_t nsp = 0;
ef7253ac 2713 Int_t idx[200];
98937d93 2714 for (Int_t iDet = 3; iDet >= 0; iDet--)
2715 nsp += track->GetNcls(iDet);
2716 if (nsp) {
2717 AliTrackPointArray *sp = new AliTrackPointArray(nsp);
2718 track->SetTrackPointArray(sp);
2719 Int_t isptrack = 0;
2720 for (Int_t iDet = 3; iDet >= 0; iDet--) {
2721 AliTracker *tracker = fTracker[iDet];
2722 if (!tracker) continue;
2723 Int_t nspdet = track->GetNcls(iDet);
98937d93 2724 if (nspdet <= 0) continue;
2725 track->GetClusters(iDet,idx);
2726 AliTrackPoint p;
2727 Int_t isp = 0;
2728 Int_t isp2 = 0;
2729 while (isp < nspdet) {
48ce48d1 2730 Bool_t isvalid;
2731 if(IsSelected(fgkDetectorName[iDet],fUseTrackingErrorsForAlignment)) {
2732 isvalid = tracker->GetTrackPointTrackingError(idx[isp2],p,track);
2733 } else {
2734 isvalid = tracker->GetTrackPoint(idx[isp2],p);
2735 }
2736 isp2++;
160db090 2737 const Int_t kNTPCmax = 159;
2738 if (iDet==1 && isp2>kNTPCmax) break; // to be fixed
98937d93 2739 if (!isvalid) continue;
2740 sp->AddPoint(isptrack,&p); isptrack++; isp++;
2741 }
98937d93 2742 }
2743 }
2744 }
d528ee75 2745 if (fTracker[3]){
2746 fTracker[3]->UnloadClusters();
2747 fLoader[3]->UnloadRecPoints();
2748 }
98937d93 2749}
2e3550da 2750
2751//_____________________________________________________________________________
af885e0f 2752void AliReconstruction::FillRawDataErrorLog(Int_t iEvent, AliESDEvent* esd)
2e3550da 2753{
2754 // The method reads the raw-data error log
2755 // accumulated within the rawReader.
2756 // It extracts the raw-data errors related to
2757 // the current event and stores them into
2758 // a TClonesArray inside the esd object.
2759
2760 if (!fRawReader) return;
2761
2762 for(Int_t i = 0; i < fRawReader->GetNumberOfErrorLogs(); i++) {
2763
2764 AliRawDataErrorLog *log = fRawReader->GetErrorLog(i);
2765 if (!log) continue;
2766 if (iEvent != log->GetEventNumber()) continue;
2767
2768 esd->AddRawDataErrorLog(log);
2769 }
2770
2771}
46698ae4 2772
2773TNamed* AliReconstruction::CopyFileToTNamed(TString fPath,TString fName){
b545009a 2774 // Dump a file content into a char in TNamed
46698ae4 2775 ifstream in;
2776 in.open(fPath.Data(),ios::in | ios::binary|ios::ate);
2777 Int_t kBytes = (Int_t)in.tellg();
2778 printf("Size: %d \n",kBytes);
2779 TNamed *fn = 0;
2780 if(in.good()){
2781 char* memblock = new char [kBytes];
2782 in.seekg (0, ios::beg);
2783 in.read (memblock, kBytes);
2784 in.close();
2785 TString fData(memblock,kBytes);
2786 fn = new TNamed(fName,fData);
2787 printf("fData Size: %d \n",fData.Sizeof());
2788 printf("fName Size: %d \n",fName.Sizeof());
2789 printf("fn Size: %d \n",fn->Sizeof());
2790 delete[] memblock;
2791 }
2792 else{
2793 AliInfo(Form("Could not Open %s\n",fPath.Data()));
2794 }
2795
2796 return fn;
2797}
2798
2799void AliReconstruction::TNamedToFile(TTree* fTree, TString fName){
46698ae4 2800 // This is not really needed in AliReconstruction at the moment
2801 // but can serve as a template
2802
2803 TList *fList = fTree->GetUserInfo();
2804 TNamed *fn = (TNamed*)fList->FindObject(fName.Data());
2805 printf("fn Size: %d \n",fn->Sizeof());
2806
2807 TString fTmp(fn->GetName()); // to be 100% sure in principle fName also works
2808 const char* cdata = fn->GetTitle();
2809 printf("fTmp Size %d\n",fTmp.Sizeof());
2810
2811 int size = fn->Sizeof()-fTmp.Sizeof()-sizeof(UChar_t)-sizeof(Int_t); // see dfinition of TString::SizeOf()...
2812 printf("calculated size %d\n",size);
2813 ofstream out(fName.Data(),ios::out | ios::binary);
2814 out.write(cdata,size);
2815 out.close();
2816
2817}
6efecea1 2818
2819
46698ae4 2820
a5fa6165 2821//_____________________________________________________________________________
c65c502a 2822//AliQADataMaker * AliReconstruction::GetQADataMaker(Int_t iDet)
2823//{
a5fa6165 2824// get the quality assurance data maker object and the loader for a detector
c65c502a 2825//
2826// if (fQADataMaker[iDet])
2827// return fQADataMaker[iDet];
2828//
2829// // load the QA data maker object
2830// TPluginManager* pluginManager = gROOT->GetPluginManager();
2831// TString detName = fgkDetectorName[iDet];
2832// TString qadmName = "Ali" + detName + "QADataMaker";
2833// if (gAlice && !gAlice->GetDetector(detName) && (detName != "HLT"))
2834// return NULL;
2835//
2836// AliQADataMaker * qadm = NULL;
2837// // first check if a plugin is defined for the quality assurance data maker
2838// TPluginHandler* pluginHandler = pluginManager->FindHandler("AliQADataMaker", detName);
2839// // if not, add a plugin for it
2840// if (!pluginHandler) {
2841// AliDebug(1, Form("defining plugin for %s", qadmName.Data()));
2842// TString libs = gSystem->GetLibraries();
2843// if (libs.Contains("lib" + detName + "base.so") ||
2844// (gSystem->Load("lib" + detName + "base.so") >= 0)) {
2845// pluginManager->AddHandler("AliQADataMaker", detName,
2846// qadmName, detName + "qadm", qadmName + "()");
2847// } else {
2848// pluginManager->AddHandler("AliQADataMaker", detName,
2849// qadmName, detName, qadmName + "()");
2850// }
2851// pluginHandler = pluginManager->FindHandler("AliQADataMaker", detName);
2852// }
2853// if (pluginHandler && (pluginHandler->LoadPlugin() == 0)) {
2854// qadm = (AliQADataMaker *) pluginHandler->ExecPlugin(0);
2855// }
2856// if (qadm) {
2857// AliInfo(Form("Initializing quality assurance data maker for %s", fgkDetectorName[iDet]));
2858// qadm->Init(AliQA::kRECPOINTS, AliCDBManager::Instance()->GetRun(), GetQACycles(fgkDetectorName[iDet]));
2859// qadm->StartOfCycle(AliQA::kRECPOINTS);
2860// qadm->Init(AliQA::kESDS, AliCDBManager::Instance()->GetRun());
2861// qadm->StartOfCycle(AliQA::kESDS, "same") ;
2862// fQADataMaker[iDet] = qadm;
2863// }
2864//
2865// return qadm;
2866//}
2867//
a5fa6165 2868//_____________________________________________________________________________
c65c502a 2869//Bool_t AliReconstruction::RunQA(const char* detectors, AliESDEvent *& esd)
2870//{
2871// // run the Quality Assurance data producer
2872//
2873// AliCodeTimerAuto("")
2874// TString detStr = detectors;
2875// for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) {
2876// if (!IsSelected(fgkDetectorName[iDet], detStr))
2877// continue;
2878// AliQADataMaker * qadm = GetQADataMaker(iDet);
2879// if (!qadm)
2880// continue;
2881// AliCodeTimerStart(Form("running quality assurance data maker for %s", fgkDetectorName[iDet]));
2882// AliInfo(Form("running quality assurance data maker for %s", fgkDetectorName[iDet]));
2883//
2884// qadm->Exec(AliQA::kESDS, esd) ;
2885// qadm->Increment() ;
2886//
2887// AliCodeTimerStop(Form("running quality assurance data maker for %s", fgkDetectorName[iDet]));
2888// }
2889// if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) {
2890// AliError(Form("the following detectors were not found: %s",
2891// detStr.Data()));
2892// if (fStopOnError)
2893// return kFALSE;
2894// }
2895//
2896// return kTRUE;
2897//
2898//}
2899//
8661738e 2900
2901//_____________________________________________________________________________
2902void AliReconstruction::CheckQA()
2903{
2904// check the QA of SIM for this run and remove the detectors
2905// with status Fatal
2906
abe0c04e 2907 TString newRunLocalReconstruction ;
2908 TString newRunTracking ;
2909 TString newFillESD ;
2910
8661738e 2911 for (Int_t iDet = 0; iDet < AliQA::kNDET; iDet++) {
2912 TString detName(AliQA::GetDetName(iDet)) ;
abe0c04e 2913 AliQA * qa = AliQA::Instance(AliQA::DETECTORINDEX(iDet)) ;
2914 if ( qa->IsSet(AliQA::DETECTORINDEX(iDet), AliQA::kSIM, AliQA::kFATAL)) {
8661738e 2915 AliInfo(Form("QA status for %s in Hits and/or SDIGITS and/or Digits was Fatal; No reconstruction performed", detName.Data())) ;
abe0c04e 2916 } else {
2917 if ( fRunLocalReconstruction.Contains(AliQA::GetDetName(iDet)) ||
2918 fRunLocalReconstruction.Contains("ALL") ) {
2919 newRunLocalReconstruction += detName ;
2920 newRunLocalReconstruction += " " ;
2921 }
2922 if ( fRunTracking.Contains(AliQA::GetDetName(iDet)) ||
2923 fRunTracking.Contains("ALL") ) {
2924 newRunTracking += detName ;
2925 newRunTracking += " " ;
2926 }
2927 if ( fFillESD.Contains(AliQA::GetDetName(iDet)) ||
2928 fFillESD.Contains("ALL") ) {
2929 newFillESD += detName ;
2930 newFillESD += " " ;
8661738e 2931 }
2932 }
2933 }
abe0c04e 2934 fRunLocalReconstruction = newRunLocalReconstruction ;
2935 fRunTracking = newRunTracking ;
2936 fFillESD = newFillESD ;
a5fa6165 2937}
5b188f2f 2938
2939//_____________________________________________________________________________
2940Int_t AliReconstruction::GetDetIndex(const char* detector)
2941{
2942 // return the detector index corresponding to detector
2943 Int_t index = -1 ;
2944 for (index = 0; index < fgkNDetectors ; index++) {
2945 if ( strcmp(detector, fgkDetectorName[index]) == 0 )
2946 break ;
2947 }
2948 return index ;
2949}