ALL QA naming conventions and files in AliQA
[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
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
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),
214 fDmax(50.),
215 fZmax(50.),
216
1d99986f 217 fRunLocalReconstruction("ALL"),
b8cd5251 218 fRunTracking("ALL"),
e583c30d 219 fFillESD("ALL"),
48ce48d1 220 fUseTrackingErrorsForAlignment(""),
e583c30d 221 fGAliceFileName(gAliceFilename),
b649205a 222 fInput(""),
35042093 223 fEquipIdMap(""),
b26c3770 224 fFirstEvent(0),
225 fLastEvent(-1),
973388c2 226 fNumberOfEventsPerFile(1),
24f7a148 227 fCheckPointLevel(0),
b8cd5251 228 fOptions(),
6bae477a 229 fLoadAlignFromCDB(kTRUE),
230 fLoadAlignData("ALL"),
46698ae4 231 fESDPar(""),
e583c30d 232
233 fRunLoader(NULL),
b649205a 234 fRawReader(NULL),
b8cd5251 235
98937d93 236 fVertexer(NULL),
9178838a 237 fDiamondProfile(NULL),
98937d93 238
444753c6 239 fGRPList(NULL),
240
6bae477a 241 fAlignObjArray(NULL),
ec92bee0 242 fCDBUri(cdbUri),
00aa02d5 243 fRemoteCDBUri(""),
759c1df1 244 fSpecCDBUri(),
245 fRunQA(kTRUE)
246
596a855f 247{
248// create reconstruction object with default parameters
b8cd5251 249
250 for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) {
251 fReconstructor[iDet] = NULL;
252 fLoader[iDet] = NULL;
253 fTracker[iDet] = NULL;
c65c502a 254// fQADataMaker[iDet] = NULL;
255// fQACycles[iDet] = 999999;
b8cd5251 256 }
e47c4c2e 257 AliPID pid;
596a855f 258}
259
260//_____________________________________________________________________________
261AliReconstruction::AliReconstruction(const AliReconstruction& rec) :
e583c30d 262 TNamed(rec),
263
c84a5e9e 264 fUniformField(rec.fUniformField),
2257f27e 265 fRunVertexFinder(rec.fRunVertexFinder),
1f46a9ae 266 fRunHLTTracking(rec.fRunHLTTracking),
e66fbafb 267 fRunMuonTracking(rec.fRunMuonTracking),
d1683eef 268 fRunV0Finder(rec.fRunV0Finder),
269 fRunCascadeFinder(rec.fRunCascadeFinder),
1d99986f 270 fStopOnError(rec.fStopOnError),
271 fWriteAlignmentData(rec.fWriteAlignmentData),
272 fWriteESDfriend(rec.fWriteESDfriend),
a7807689 273 fWriteAOD(rec.fWriteAOD),
b647652d 274 fFillTriggerESD(rec.fFillTriggerESD),
1d99986f 275
7f68891d 276 fCleanESD(rec.fCleanESD),
277 fDmax(rec.fDmax),
278 fZmax(rec.fZmax),
279
1d99986f 280 fRunLocalReconstruction(rec.fRunLocalReconstruction),
e583c30d 281 fRunTracking(rec.fRunTracking),
282 fFillESD(rec.fFillESD),
48ce48d1 283 fUseTrackingErrorsForAlignment(rec.fUseTrackingErrorsForAlignment),
e583c30d 284 fGAliceFileName(rec.fGAliceFileName),
b649205a 285 fInput(rec.fInput),
35042093 286 fEquipIdMap(rec.fEquipIdMap),
b26c3770 287 fFirstEvent(rec.fFirstEvent),
288 fLastEvent(rec.fLastEvent),
973388c2 289 fNumberOfEventsPerFile(rec.fNumberOfEventsPerFile),
24f7a148 290 fCheckPointLevel(0),
b8cd5251 291 fOptions(),
6bae477a 292 fLoadAlignFromCDB(rec.fLoadAlignFromCDB),
293 fLoadAlignData(rec.fLoadAlignData),
46698ae4 294 fESDPar(rec.fESDPar),
e583c30d 295
296 fRunLoader(NULL),
b649205a 297 fRawReader(NULL),
b8cd5251 298
98937d93 299 fVertexer(NULL),
9178838a 300 fDiamondProfile(NULL),
98937d93 301
444753c6 302 fGRPList(NULL),
303
6bae477a 304 fAlignObjArray(rec.fAlignObjArray),
ec92bee0 305 fCDBUri(rec.fCDBUri),
00aa02d5 306 fRemoteCDBUri(rec.fRemoteCDBUri),
759c1df1 307 fSpecCDBUri(),
308 fRunQA(kTRUE)
596a855f 309{
310// copy constructor
311
ec92bee0 312 for (Int_t i = 0; i < rec.fOptions.GetEntriesFast(); i++) {
efd2085e 313 if (rec.fOptions[i]) fOptions.Add(rec.fOptions[i]->Clone());
314 }
b8cd5251 315 for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) {
316 fReconstructor[iDet] = NULL;
317 fLoader[iDet] = NULL;
318 fTracker[iDet] = NULL;
c65c502a 319// fQADataMaker[iDet] = NULL;
320// fQACycles[iDet] = rec.fQACycles[iDet];
b8cd5251 321 }
ec92bee0 322 for (Int_t i = 0; i < rec.fSpecCDBUri.GetEntriesFast(); i++) {
323 if (rec.fSpecCDBUri[i]) fSpecCDBUri.Add(rec.fSpecCDBUri[i]->Clone());
324 }
596a855f 325}
326
327//_____________________________________________________________________________
328AliReconstruction& AliReconstruction::operator = (const AliReconstruction& rec)
329{
330// assignment operator
331
332 this->~AliReconstruction();
333 new(this) AliReconstruction(rec);
334 return *this;
335}
336
337//_____________________________________________________________________________
338AliReconstruction::~AliReconstruction()
339{
340// clean up
341
e583c30d 342 CleanUp();
efd2085e 343 fOptions.Delete();
ec92bee0 344 fSpecCDBUri.Delete();
87932dab 345
346 AliCodeTimer::Instance()->Print();
596a855f 347}
348
024cf675 349//_____________________________________________________________________________
350void AliReconstruction::InitCDBStorage()
351{
352// activate a default CDB storage
353// First check if we have any CDB storage set, because it is used
354// to retrieve the calibration and alignment constants
355
356 AliCDBManager* man = AliCDBManager::Instance();
ec92bee0 357 if (man->IsDefaultStorageSet())
024cf675 358 {
359 AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!");
ec92bee0 360 AliWarning("Default CDB storage has been already set !");
361 AliWarning(Form("Ignoring the default storage declared in AliReconstruction: %s",fCDBUri.Data()));
024cf675 362 AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!");
ec92bee0 363 fCDBUri = "";
364 }
365 else {
b8ec52f6 366 AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!");
367 AliDebug(2, Form("Default CDB storage is set to: %s",fCDBUri.Data()));
368 AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!");
ec92bee0 369 man->SetDefaultStorage(fCDBUri);
370 }
371
00aa02d5 372 // Remote storage (the Grid storage) is used if it is activated
373 // and if the object is not found in the default storage
c75fabed 374 // OBSOLETE: Removed
375 // if (man->IsRemoteStorageSet())
376 // {
377 // AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!");
378 // AliWarning("Remote CDB storage has been already set !");
379 // AliWarning(Form("Ignoring the remote storage declared in AliReconstruction: %s",fRemoteCDBUri.Data()));
380 // AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!");
381 // fRemoteCDBUri = "";
382 // }
383 // else {
384 // AliDebug(2,"!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!");
385 // AliDebug(2, Form("Remote CDB storage is set to: %s",fRemoteCDBUri.Data()));
386 // AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!");
387 // man->SetRemoteStorage(fRemoteCDBUri);
388 // }
00aa02d5 389
ec92bee0 390 // Now activate the detector specific CDB storage locations
c3a7b59a 391 for (Int_t i = 0; i < fSpecCDBUri.GetEntriesFast(); i++) {
392 TObject* obj = fSpecCDBUri[i];
393 if (!obj) continue;
b8ec52f6 394 AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!");
395 AliDebug(2, Form("Specific CDB storage for %s is set to: %s",obj->GetName(),obj->GetTitle()));
396 AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!");
c3a7b59a 397 man->SetSpecificStorage(obj->GetName(), obj->GetTitle());
ec92bee0 398 }
727d0766 399 man->Print();
024cf675 400}
401
402//_____________________________________________________________________________
403void AliReconstruction::SetDefaultStorage(const char* uri) {
ec92bee0 404// Store the desired default CDB storage location
405// Activate it later within the Run() method
024cf675 406
ec92bee0 407 fCDBUri = uri;
024cf675 408
409}
410
411//_____________________________________________________________________________
00aa02d5 412void AliReconstruction::SetRemoteStorage(const char* uri) {
413// Store the desired remote CDB storage location
414// Activate it later within the Run() method
415// Remote storage (the Grid storage) is used if it is activated
416// and if the object is not found in the default storage
417
418 fRemoteCDBUri = uri;
419
420}
421
422//_____________________________________________________________________________
c3a7b59a 423void AliReconstruction::SetSpecificStorage(const char* calibType, const char* uri) {
ec92bee0 424// Store a detector-specific CDB storage location
425// Activate it later within the Run() method
024cf675 426
c3a7b59a 427 AliCDBPath aPath(calibType);
428 if(!aPath.IsValid()){
429 // if calibType is not wildcard but it is a valid detector, add "/*" to make it a valid path
430 for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) {
431 if(!strcmp(calibType, fgkDetectorName[iDet])) {
432 aPath.SetPath(Form("%s/*", calibType));
433 AliInfo(Form("Path for specific storage set to %s", aPath.GetPath().Data()));
434 break;
435 }
436 }
437 if(!aPath.IsValid()){
438 AliError(Form("Not a valid path or detector: %s", calibType));
439 return;
440 }
441 }
442
53dd3c3d 443// // check that calibType refers to a "valid" detector name
444// Bool_t isDetector = kFALSE;
445// for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) {
446// TString detName = fgkDetectorName[iDet];
447// if(aPath.GetLevel0() == detName) {
448// isDetector = kTRUE;
449// break;
450// }
451// }
452//
453// if(!isDetector) {
454// AliError(Form("Not a valid detector: %s", aPath.GetLevel0().Data()));
455// return;
456// }
c3a7b59a 457
458 TObject* obj = fSpecCDBUri.FindObject(aPath.GetPath().Data());
ec92bee0 459 if (obj) fSpecCDBUri.Remove(obj);
c3a7b59a 460 fSpecCDBUri.Add(new TNamed(aPath.GetPath().Data(), uri));
024cf675 461
462}
463
46698ae4 464
465
466
6bae477a 467//_____________________________________________________________________________
468Bool_t AliReconstruction::SetRunNumber()
469{
470 // The method is called in Run() in order
471 // to set a correct run number.
472 // In case of raw data reconstruction the
473 // run number is taken from the raw data header
474
475 if(AliCDBManager::Instance()->GetRun() < 0) {
476 if (!fRunLoader) {
477 AliError("No run loader is found !");
478 return kFALSE;
479 }
480 // read run number from gAlice
ec92bee0 481 if(fRunLoader->GetAliRun())
f2ee4290 482 AliCDBManager::Instance()->SetRun(fRunLoader->GetHeader()->GetRun());
ec92bee0 483 else {
484 if(fRawReader) {
485 if(fRawReader->NextEvent()) {
486 AliCDBManager::Instance()->SetRun(fRawReader->GetRunNumber());
487 fRawReader->RewindEvents();
488 }
489 else {
490 AliError("No raw-data events found !");
491 return kFALSE;
492 }
493 }
494 else {
495 AliError("Neither gAlice nor RawReader objects are found !");
496 return kFALSE;
497 }
498 }
499 AliInfo(Form("CDB Run number: %d",AliCDBManager::Instance()->GetRun()));
6bae477a 500 }
501 return kTRUE;
502}
503
504//_____________________________________________________________________________
6bae477a 505Bool_t AliReconstruction::MisalignGeometry(const TString& detectors)
506{
507 // Read the alignment objects from CDB.
508 // Each detector is supposed to have the
509 // alignment objects in DET/Align/Data CDB path.
510 // All the detector objects are then collected,
511 // sorted by geometry level (starting from ALIC) and
512 // then applied to the TGeo geometry.
513 // Finally an overlaps check is performed.
514
515 // Load alignment data from CDB and fill fAlignObjArray
516 if(fLoadAlignFromCDB){
6bae477a 517
25be1e5c 518 TString detStr = detectors;
519 TString loadAlObjsListOfDets = "";
520
521 for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) {
522 if (!IsSelected(fgkDetectorName[iDet], detStr)) continue;
523 loadAlObjsListOfDets += fgkDetectorName[iDet];
524 loadAlObjsListOfDets += " ";
525 } // end loop over detectors
53dd3c3d 526 loadAlObjsListOfDets.Prepend("GRP "); //add alignment objects for non-sensitive modules
98e303d9 527 AliGeomManager::ApplyAlignObjsFromCDB(loadAlObjsListOfDets.Data());
25be1e5c 528 }else{
529 // Check if the array with alignment objects was
530 // provided by the user. If yes, apply the objects
531 // to the present TGeo geometry
532 if (fAlignObjArray) {
533 if (gGeoManager && gGeoManager->IsClosed()) {
98e303d9 534 if (AliGeomManager::ApplyAlignObjsToGeom(*fAlignObjArray) == kFALSE) {
25be1e5c 535 AliError("The misalignment of one or more volumes failed!"
536 "Compare the list of simulated detectors and the list of detector alignment data!");
537 return kFALSE;
538 }
539 }
540 else {
541 AliError("Can't apply the misalignment! gGeoManager doesn't exist or it is still opened!");
6bae477a 542 return kFALSE;
543 }
544 }
6bae477a 545 }
25be1e5c 546
8e245d15 547 delete fAlignObjArray; fAlignObjArray=0;
a03b0371 548
6bae477a 549 return kTRUE;
550}
596a855f 551
552//_____________________________________________________________________________
553void AliReconstruction::SetGAliceFile(const char* fileName)
554{
555// set the name of the galice file
556
557 fGAliceFileName = fileName;
558}
559
efd2085e 560//_____________________________________________________________________________
561void AliReconstruction::SetOption(const char* detector, const char* option)
562{
563// set options for the reconstruction of a detector
564
565 TObject* obj = fOptions.FindObject(detector);
566 if (obj) fOptions.Remove(obj);
567 fOptions.Add(new TNamed(detector, option));
568}
569
596a855f 570
571//_____________________________________________________________________________
4a33489c 572Bool_t AliReconstruction::Run(const char* input)
596a855f 573{
574// run the reconstruction
575
87932dab 576 AliCodeTimerAuto("")
577
b649205a 578 // set the input
579 if (!input) input = fInput.Data();
580 TString fileName(input);
581 if (fileName.EndsWith("/")) {
582 fRawReader = new AliRawReaderFile(fileName);
583 } else if (fileName.EndsWith(".root")) {
584 fRawReader = new AliRawReaderRoot(fileName);
585 } else if (!fileName.IsNull()) {
586 fRawReader = new AliRawReaderDate(fileName);
587 fRawReader->SelectEvents(7);
588 }
35042093 589 if (!fEquipIdMap.IsNull() && fRawReader)
590 fRawReader->LoadEquipmentIdsMap(fEquipIdMap);
591
0f88822a 592 AliSysInfo::AddStamp("Start");
f08fc9f5 593 // get the run loader
594 if (!InitRunLoader()) return kFALSE;
0f88822a 595 AliSysInfo::AddStamp("LoadLoader");
596a855f 596
ec92bee0 597 // Initialize the CDB storage
598 InitCDBStorage();
0f88822a 599 AliSysInfo::AddStamp("LoadCDB");
ec92bee0 600
6bae477a 601 // Set run number in CDBManager (if it is not already set by the user)
602 if (!SetRunNumber()) if (fStopOnError) return kFALSE;
603
604 // Import ideal TGeo geometry and apply misalignment
605 if (!gGeoManager) {
606 TString geom(gSystem->DirName(fGAliceFileName));
607 geom += "/geometry.root";
98e303d9 608 AliGeomManager::LoadGeometry(geom.Data());
6bae477a 609 if (!gGeoManager) if (fStopOnError) return kFALSE;
610 }
8e245d15 611
6bae477a 612 if (!MisalignGeometry(fLoadAlignData)) if (fStopOnError) return kFALSE;
0f88822a 613 AliSysInfo::AddStamp("LoadGeom");
6bae477a 614
596a855f 615 // local reconstruction
59697224 616 if (!fRunLocalReconstruction.IsNull()) {
617 if (!RunLocalReconstruction(fRunLocalReconstruction)) {
e583c30d 618 if (fStopOnError) {CleanUp(); return kFALSE;}
596a855f 619 }
620 }
b26c3770 621// if (!fRunVertexFinder && fRunTracking.IsNull() &&
622// fFillESD.IsNull()) return kTRUE;
2257f27e 623
624 // get vertexer
625 if (fRunVertexFinder && !CreateVertexer()) {
626 if (fStopOnError) {
627 CleanUp();
628 return kFALSE;
629 }
630 }
0f88822a 631 AliSysInfo::AddStamp("Vertexer");
596a855f 632
f08fc9f5 633 // get trackers
b8cd5251 634 if (!fRunTracking.IsNull() && !CreateTrackers(fRunTracking)) {
24f7a148 635 if (fStopOnError) {
636 CleanUp();
637 return kFALSE;
638 }
596a855f 639 }
0f88822a 640 AliSysInfo::AddStamp("LoadTrackers");
24f7a148 641
b26c3770 642 // get the possibly already existing ESD file and tree
af885e0f 643 AliESDEvent* esd = new AliESDEvent(); AliESDEvent* hltesd = new AliESDEvent();
b26c3770 644 TFile* fileOld = NULL;
1f46a9ae 645 TTree* treeOld = NULL; TTree *hlttreeOld = NULL;
b26c3770 646 if (!gSystem->AccessPathName("AliESDs.root")){
647 gSystem->CopyFile("AliESDs.root", "AliESDs.old.root", kTRUE);
648 fileOld = TFile::Open("AliESDs.old.root");
649 if (fileOld && fileOld->IsOpen()) {
650 treeOld = (TTree*) fileOld->Get("esdTree");
46698ae4 651 if (treeOld)esd->ReadFromTree(treeOld);
1f46a9ae 652 hlttreeOld = (TTree*) fileOld->Get("HLTesdTree");
46698ae4 653 if (hlttreeOld) hltesd->ReadFromTree(hlttreeOld);
b26c3770 654 }
655 }
656
36711aa4 657 // create the ESD output file and tree
596a855f 658 TFile* file = TFile::Open("AliESDs.root", "RECREATE");
46698ae4 659 file->SetCompressionLevel(2);
596a855f 660 if (!file->IsOpen()) {
815c2b38 661 AliError("opening AliESDs.root failed");
b26c3770 662 if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;}
596a855f 663 }
46698ae4 664
36711aa4 665 TTree* tree = new TTree("esdTree", "Tree with ESD objects");
af885e0f 666 esd = new AliESDEvent();
46698ae4 667 esd->CreateStdContent();
668 esd->WriteToTree(tree);
669
1f46a9ae 670 TTree* hlttree = new TTree("HLTesdTree", "Tree with HLT ESD objects");
af885e0f 671 hltesd = new AliESDEvent();
46698ae4 672 hltesd->CreateStdContent();
673 hltesd->WriteToTree(hlttree);
674
675 /* CKB Why?
1f46a9ae 676 delete esd; delete hltesd;
677 esd = NULL; hltesd = NULL;
46698ae4 678 */
500d54ab 679 // create the branch with ESD additions
5728d3d5 680
681
682
46698ae4 683 AliESDfriend *esdf = 0;
1d99986f 684 if (fWriteESDfriend) {
46698ae4 685 esdf = new AliESDfriend();
686 TBranch *br=tree->Branch("ESDfriend.","AliESDfriend", &esdf);
687 br->SetFile("AliESDfriends.root");
688 esd->AddObject(esdf);
1d99986f 689 }
5728d3d5 690
46698ae4 691
444753c6 692 // Get the GRP CDB entry
693 AliCDBEntry* entryGRP = AliCDBManager::Instance()->Get("GRP/GRP/Data");
694
695 if(entryGRP) {
696 fGRPList = dynamic_cast<TList*> (entryGRP->GetObject());
697 } else {
698 AliError("No GRP entry found in OCDB!");
699 }
700
17c86e90 701 // Get the diamond profile from OCDB
702 AliCDBEntry* entry = AliCDBManager::Instance()
703 ->Get("GRP/Calib/MeanVertex");
704
705 if(entry) {
706 fDiamondProfile = dynamic_cast<AliESDVertex*> (entry->GetObject());
707 } else {
708 AliError("No diamond profile found in OCDB!");
709 }
710
20e5681c 711 AliVertexerTracks tVertexer(AliTracker::GetBz());
9178838a 712 if(fDiamondProfile) tVertexer.SetVtxStart(fDiamondProfile);
c5e3e5d1 713
596a855f 714 // loop over events
a5fa6165 715
b649205a 716 if (fRawReader) fRawReader->RewindEvents();
a5fa6165 717 TString detStr(fFillESD) ;
718
95cee32f 719 ProcInfo_t ProcInfo;
720 gSystem->GetProcInfo(&ProcInfo);
721 AliInfo(Form("Current memory usage %d %d", ProcInfo.fMemResident, ProcInfo.fMemVirtual));
8661738e 722
723 // checking the QA of previous steps
724 CheckQA() ;
725
596a855f 726 for (Int_t iEvent = 0; iEvent < fRunLoader->GetNumberOfEvents(); iEvent++) {
b26c3770 727 if (fRawReader) fRawReader->NextEvent();
4a33489c 728 if ((iEvent < fFirstEvent) || ((fLastEvent >= 0) && (iEvent > fLastEvent))) {
b26c3770 729 // copy old ESD to the new one
730 if (treeOld) {
46698ae4 731 esd->ReadFromTree(treeOld);
b26c3770 732 treeOld->GetEntry(iEvent);
733 }
734 tree->Fill();
1f46a9ae 735 if (hlttreeOld) {
46698ae4 736 esd->ReadFromTree(hlttreeOld);
1f46a9ae 737 hlttreeOld->GetEntry(iEvent);
738 }
739 hlttree->Fill();
b26c3770 740 continue;
741 }
46698ae4 742
815c2b38 743 AliInfo(Form("processing event %d", iEvent));
596a855f 744 fRunLoader->GetEvent(iEvent);
24f7a148 745
bb0901a4 746 char aFileName[256];
747 sprintf(aFileName, "ESD_%d.%d_final.root",
f08fc9f5 748 fRunLoader->GetHeader()->GetRun(),
749 fRunLoader->GetHeader()->GetEventNrInRun());
bb0901a4 750 if (!gSystem->AccessPathName(aFileName)) continue;
24f7a148 751
b26c3770 752 // local reconstruction
753 if (!fRunLocalReconstruction.IsNull()) {
754 if (!RunLocalEventReconstruction(fRunLocalReconstruction)) {
755 if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;}
756 }
757 }
758
46698ae4 759
f08fc9f5 760 esd->SetRunNumber(fRunLoader->GetHeader()->GetRun());
1f46a9ae 761 hltesd->SetRunNumber(fRunLoader->GetHeader()->GetRun());
31fd97b2 762 esd->SetEventNumberInFile(fRunLoader->GetHeader()->GetEventNrInRun());
763 hltesd->SetEventNumberInFile(fRunLoader->GetHeader()->GetEventNrInRun());
46698ae4 764
d6ee376f 765 // Set magnetic field from the tracker
766 esd->SetMagneticField(AliTracker::GetBz());
767 hltesd->SetMagneticField(AliTracker::GetBz());
596a855f 768
46698ae4 769
770
2e3550da 771 // Fill raw-data error log into the ESD
772 if (fRawReader) FillRawDataErrorLog(iEvent,esd);
773
2257f27e 774 // vertex finder
775 if (fRunVertexFinder) {
776 if (!ReadESD(esd, "vertex")) {
777 if (!RunVertexFinder(esd)) {
b26c3770 778 if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;}
2257f27e 779 }
780 if (fCheckPointLevel > 0) WriteESD(esd, "vertex");
781 }
782 }
783
1f46a9ae 784 // HLT tracking
785 if (!fRunTracking.IsNull()) {
786 if (fRunHLTTracking) {
787 hltesd->SetVertex(esd->GetVertex());
788 if (!RunHLTTracking(hltesd)) {
789 if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;}
790 }
791 }
792 }
793
e66fbafb 794 // Muon tracking
b8cd5251 795 if (!fRunTracking.IsNull()) {
e66fbafb 796 if (fRunMuonTracking) {
761350a6 797 if (!RunMuonTracking(esd)) {
b26c3770 798 if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;}
24f7a148 799 }
596a855f 800 }
801 }
802
e66fbafb 803 // barrel tracking
804 if (!fRunTracking.IsNull()) {
21c573b7 805 if (!ReadESD(esd, "tracking")) {
806 if (!RunTracking(esd)) {
807 if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;}
e66fbafb 808 }
21c573b7 809 if (fCheckPointLevel > 0) WriteESD(esd, "tracking");
e66fbafb 810 }
811 }
21c573b7 812
596a855f 813 // fill ESD
814 if (!fFillESD.IsNull()) {
815 if (!FillESD(esd, fFillESD)) {
b26c3770 816 if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;}
596a855f 817 }
818 }
a5fa6165 819
c65c502a 820// if (!fFillESD.IsNull())
821// RunQA(fFillESD.Data(), esd);
a5fa6165 822
001397cd 823 // fill Event header information from the RawEventHeader
824 if (fRawReader){FillRawEventHeaderESD(esd);}
596a855f 825
826 // combined PID
827 AliESDpid::MakePID(esd);
24f7a148 828 if (fCheckPointLevel > 1) WriteESD(esd, "PID");
596a855f 829
b647652d 830 if (fFillTriggerESD) {
831 if (!ReadESD(esd, "trigger")) {
832 if (!FillTriggerESD(esd)) {
833 if (fStopOnError) {CleanUp(file, fileOld); return kFALSE;}
834 }
835 if (fCheckPointLevel > 1) WriteESD(esd, "trigger");
836 }
837 }
838
a6ee503a 839 file->cd();
840
a03cd2e0 841 //Try to improve the reconstructed primary vertex position using the tracks
c060d7fe 842 AliESDVertex *pvtx=0;
843 Bool_t dovertex=kTRUE;
844 TObject* obj = fOptions.FindObject("ITS");
845 if (obj) {
846 TString optITS = obj->GetTitle();
847 if (optITS.Contains("cosmics") || optITS.Contains("COSMICS"))
848 dovertex=kFALSE;
849 }
850 if(dovertex) pvtx=tVertexer.FindPrimaryVertex(esd);
17c86e90 851 if(fDiamondProfile) esd->SetDiamond(fDiamondProfile);
852
a03cd2e0 853 if (pvtx)
854 if (pvtx->GetStatus()) {
855 // Store the improved primary vertex
856 esd->SetPrimaryVertex(pvtx);
857 // Propagate the tracks to the DCA to the improved primary vertex
858 Double_t somethingbig = 777.;
859 Double_t bz = esd->GetMagneticField();
860 Int_t nt=esd->GetNumberOfTracks();
861 while (nt--) {
862 AliESDtrack *t = esd->GetTrack(nt);
863 t->RelateToVertex(pvtx, bz, somethingbig);
864 }
865 }
c5e3e5d1 866
d1683eef 867 if (fRunV0Finder) {
868 // V0 finding
869 AliV0vertexer vtxer;
870 vtxer.Tracks2V0vertices(esd);
5e4ff34d 871
d1683eef 872 if (fRunCascadeFinder) {
873 // Cascade finding
874 AliCascadeVertexer cvtxer;
875 cvtxer.V0sTracks2CascadeVertices(esd);
876 }
5e4ff34d 877 }
878
596a855f 879 // write ESD
d64bd07d 880 if (fCleanESD) CleanESD(esd);
1d99986f 881 if (fWriteESDfriend) {
99f99e0e 882 esdf->~AliESDfriend();
46698ae4 883 new (esdf) AliESDfriend(); // Reset...
884 esd->GetESDfriend(esdf);
1d99986f 885 }
500d54ab 886 tree->Fill();
887
888 // write HLT ESD
889 hlttree->Fill();
1d99986f 890
f3a97c86 891 if (fCheckPointLevel > 0) WriteESD(esd, "final");
46698ae4 892 esd->Reset();
893 hltesd->Reset();
5728d3d5 894 if (fWriteESDfriend) {
99f99e0e 895 esdf->~AliESDfriend();
5728d3d5 896 new (esdf) AliESDfriend(); // Reset...
897 }
46698ae4 898 // esdf->Reset();
899 // delete esdf; esdf = 0;
a5fa6165 900 // ESD QA
901
95cee32f 902 gSystem->GetProcInfo(&ProcInfo);
903 AliInfo(Form("Event %d -> Current memory usage %d %d",iEvent, ProcInfo.fMemResident, ProcInfo.fMemVirtual));
a5fa6165 904 }
905
906 detStr = fFillESD ;
c65c502a 907// // write quality assurance ESDs data (one entry for all events)
908// for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) {
909// if (!IsSelected(fgkDetectorName[iDet], detStr))
910// continue;
911// AliQADataMaker * qadm = GetQADataMaker(iDet);
912// if (!qadm) continue;
913// qadm->EndOfCycle(AliQA::kRECPOINTS);
914// qadm->EndOfCycle(AliQA::kESDS);
915// qadm->Finish();
916// }
5728d3d5 917
46698ae4 918 tree->GetUserInfo()->Add(esd);
919 hlttree->GetUserInfo()->Add(hltesd);
69adb7b5 920
921 const TMap *cdbMap = AliCDBManager::Instance()->GetStorageMap();
922 const TList *cdbList = AliCDBManager::Instance()->GetRetrievedIds();
46698ae4 923
69adb7b5 924 TMap *cdbMapCopy = new TMap(cdbMap->GetEntries());
925 cdbMapCopy->SetOwner(1);
926 cdbMapCopy->SetName("cdbMap");
927 TIter iter(cdbMap->GetTable());
928
929 TPair* pair = 0;
930 while((pair = dynamic_cast<TPair*> (iter.Next()))){
931 TObjString* keyStr = dynamic_cast<TObjString*> (pair->Key());
932 TObjString* valStr = dynamic_cast<TObjString*> (pair->Value());
933 cdbMapCopy->Add(new TObjString(keyStr->GetName()), new TObjString(valStr->GetName()));
934 }
935
936 TList *cdbListCopy = new TList();
937 cdbListCopy->SetOwner(1);
938 cdbListCopy->SetName("cdbList");
939
940 TIter iter2(cdbList);
941
942 AliCDBId* id=0;
943 while((id = dynamic_cast<AliCDBId*> (iter2.Next()))){
944 cdbListCopy->Add(id->Clone());
945 }
946
947 tree->GetUserInfo()->Add(cdbMapCopy);
948 tree->GetUserInfo()->Add(cdbListCopy);
46698ae4 949
950 if(fESDPar.Contains("ESD.par")){
951 AliInfo("Attaching ESD.par to Tree");
952 TNamed *fn = CopyFileToTNamed(fESDPar.Data(),"ESD.par");
953 tree->GetUserInfo()->Add(fn);
596a855f 954 }
955
46698ae4 956
36711aa4 957 file->cd();
a9c0e6db 958 if (fWriteESDfriend)
959 tree->SetBranchStatus("ESDfriend*",0);
562dd0b4 960 // we want to have only one tree version number
961 tree->Write(tree->GetName(),TObject::kOverwrite);
1f46a9ae 962 hlttree->Write();
f3a97c86 963
a7807689 964 if (fWriteAOD) {
f29f1726 965 TFile *aodFile = TFile::Open("AliAOD.root", "RECREATE");
966 ESDFile2AODFile(file, aodFile);
967 aodFile->Close();
a7807689 968 }
969
46698ae4 970 gROOT->cd();
151e0c96 971 CleanUp(file, fileOld);
972
f3a97c86 973 // Create tags for the events in the ESD tree (the ESD tree is always present)
974 // In case of empty events the tags will contain dummy values
08e1a23e 975 AliESDTagCreator *esdtagCreator = new AliESDTagCreator();
444753c6 976 esdtagCreator->CreateESDTags(fFirstEvent,fLastEvent,fGRPList);
a1069ee1 977 if (fWriteAOD) {
978 AliAODTagCreator *aodtagCreator = new AliAODTagCreator();
444753c6 979 aodtagCreator->CreateAODTags(fFirstEvent,fLastEvent,fGRPList);
a1069ee1 980 }
596a855f 981
c65c502a 982 //QA
759c1df1 983 if ( fRunQA ) {
984 AliQADataMakerSteer qas ;
a7c8d427 985 if (fRawReader)
986 qas.Run(AliQA::kRAWS, input) ;
759c1df1 987 qas.Run(AliQA::kRECPOINTS) ;
988 qas.Reset() ;
989 qas.Run(AliQA::kESDS) ;
990 }
596a855f 991 return kTRUE;
992}
993
994
995//_____________________________________________________________________________
59697224 996Bool_t AliReconstruction::RunLocalReconstruction(const TString& detectors)
596a855f 997{
59697224 998// run the local reconstruction
0f88822a 999 static Int_t eventNr=0;
87932dab 1000 AliCodeTimerAuto("")
030b532d 1001
d76c31f4 1002 // AliCDBManager* man = AliCDBManager::Instance();
1003// Bool_t origCache = man->GetCacheFlag();
8e245d15 1004
d76c31f4 1005// TString detStr = detectors;
1006// for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) {
1007// if (!IsSelected(fgkDetectorName[iDet], detStr)) continue;
1008// AliReconstructor* reconstructor = GetReconstructor(iDet);
1009// if (!reconstructor) continue;
1010// if (reconstructor->HasLocalReconstruction()) continue;
b8cd5251 1011
d76c31f4 1012// AliCodeTimerStart(Form("running reconstruction for %s", fgkDetectorName[iDet]));
1013// AliInfo(Form("running reconstruction for %s", fgkDetectorName[iDet]));
87932dab 1014
d76c31f4 1015// AliCodeTimerStart(Form("Loading calibration data from OCDB for %s", fgkDetectorName[iDet]));
1016// AliInfo(Form("Loading calibration data from OCDB for %s", fgkDetectorName[iDet]));
8e245d15 1017
d76c31f4 1018// man->SetCacheFlag(kTRUE);
1019// TString calibPath = Form("%s/Calib/*", fgkDetectorName[iDet]);
1020// man->GetAll(calibPath); // entries are cached!
8e245d15 1021
d76c31f4 1022// AliCodeTimerStop(Form("Loading calibration data from OCDB for %s", fgkDetectorName[iDet]));
87932dab 1023
d76c31f4 1024// if (fRawReader) {
1025// fRawReader->RewindEvents();
1026// reconstructor->Reconstruct(fRunLoader, fRawReader);
1027// } else {
1028// reconstructor->Reconstruct(fRunLoader);
1029// }
87932dab 1030
d76c31f4 1031// AliCodeTimerStop(Form("running reconstruction for %s", fgkDetectorName[iDet]));
0f88822a 1032 // AliSysInfo::AddStamp(Form("LRec%s_%d",fgkDetectorName[iDet],eventNr));
8e245d15 1033
d76c31f4 1034// // unload calibration data
1035// man->UnloadFromCache(calibPath);
1036// //man->ClearCache();
1037// }
596a855f 1038
d76c31f4 1039// man->SetCacheFlag(origCache);
8e245d15 1040
d76c31f4 1041// if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) {
1042// AliError(Form("the following detectors were not found: %s",
1043// detStr.Data()));
1044// if (fStopOnError) return kFALSE;
1045// }
596a855f 1046
0f88822a 1047 eventNr++;
596a855f 1048 return kTRUE;
1049}
1050
1051//_____________________________________________________________________________
b26c3770 1052Bool_t AliReconstruction::RunLocalEventReconstruction(const TString& detectors)
1053{
1054// run the local reconstruction
0f88822a 1055 static Int_t eventNr=0;
87932dab 1056 AliCodeTimerAuto("")
b26c3770 1057
1058 TString detStr = detectors;
1059 for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) {
1060 if (!IsSelected(fgkDetectorName[iDet], detStr)) continue;
1061 AliReconstructor* reconstructor = GetReconstructor(iDet);
1062 if (!reconstructor) continue;
1063 AliLoader* loader = fLoader[iDet];
d76c31f4 1064 if (!loader) {
1065 AliWarning(Form("No loader is defined for %s!",fgkDetectorName[iDet]));
1066 continue;
1067 }
b26c3770 1068
1069 // conversion of digits
1070 if (fRawReader && reconstructor->HasDigitConversion()) {
1071 AliInfo(Form("converting raw data digits into root objects for %s",
1072 fgkDetectorName[iDet]));
87932dab 1073 AliCodeTimerAuto(Form("converting raw data digits into root objects for %s",
1074 fgkDetectorName[iDet]));
b26c3770 1075 loader->LoadDigits("update");
1076 loader->CleanDigits();
1077 loader->MakeDigitsContainer();
1078 TTree* digitsTree = loader->TreeD();
1079 reconstructor->ConvertDigits(fRawReader, digitsTree);
1080 loader->WriteDigits("OVERWRITE");
1081 loader->UnloadDigits();
b26c3770 1082 }
1083
1084 // local reconstruction
b26c3770 1085 AliInfo(Form("running reconstruction for %s", fgkDetectorName[iDet]));
87932dab 1086 AliCodeTimerAuto(Form("running reconstruction for %s", fgkDetectorName[iDet]));
b26c3770 1087 loader->LoadRecPoints("update");
1088 loader->CleanRecPoints();
1089 loader->MakeRecPointsContainer();
1090 TTree* clustersTree = loader->TreeR();
1091 if (fRawReader && !reconstructor->HasDigitConversion()) {
1092 reconstructor->Reconstruct(fRawReader, clustersTree);
1093 } else {
1094 loader->LoadDigits("read");
1095 TTree* digitsTree = loader->TreeD();
1096 if (!digitsTree) {
1097 AliError(Form("Can't get the %s digits tree", fgkDetectorName[iDet]));
1098 if (fStopOnError) return kFALSE;
1099 } else {
1100 reconstructor->Reconstruct(digitsTree, clustersTree);
1101 }
1102 loader->UnloadDigits();
1103 }
d76c31f4 1104
c65c502a 1105// AliQADataMaker * qadm = GetQADataMaker(iDet);
1106// if (qadm) {
1107// AliCodeTimerStart(Form("running quality assurance data maker for %s", fgkDetectorName[iDet]));
1108// AliInfo(Form("running quality assurance data maker for %s", fgkDetectorName[iDet]));
1109//
1110// if (qadm->IsCycleDone() ) {
1111// qadm->EndOfCycle(AliQA::kRECPOINTS) ;
1112// qadm->EndOfCycle(AliQA::kESDS) ;
1113// qadm->StartOfCycle(AliQA::kRECPOINTS) ;
1114// qadm->StartOfCycle(AliQA::kESDS, "same") ;
1115// }
1116// qadm->Exec(AliQA::kRECPOINTS, clustersTree) ;
1117// AliCodeTimerStop(Form("running quality assurance data maker for %s", fgkDetectorName[iDet]));
1118// }
d76c31f4 1119
b26c3770 1120 loader->WriteRecPoints("OVERWRITE");
1121 loader->UnloadRecPoints();
6efecea1 1122 AliSysInfo::AddStamp(Form("LRec%s_%d",fgkDetectorName[iDet],eventNr), iDet,1,eventNr);
b26c3770 1123 }
1124
1125 if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) {
1126 AliError(Form("the following detectors were not found: %s",
1127 detStr.Data()));
1128 if (fStopOnError) return kFALSE;
1129 }
0f88822a 1130 eventNr++;
b26c3770 1131 return kTRUE;
1132}
1133
1134//_____________________________________________________________________________
af885e0f 1135Bool_t AliReconstruction::RunVertexFinder(AliESDEvent*& esd)
596a855f 1136{
1137// run the barrel tracking
1138
87932dab 1139 AliCodeTimerAuto("")
030b532d 1140
2257f27e 1141 AliESDVertex* vertex = NULL;
1142 Double_t vtxPos[3] = {0, 0, 0};
1143 Double_t vtxErr[3] = {0.07, 0.07, 0.1};
1144 TArrayF mcVertex(3);
a6b0b91b 1145 if (fRunLoader->GetHeader() && fRunLoader->GetHeader()->GenEventHeader()) {
1146 fRunLoader->GetHeader()->GenEventHeader()->PrimaryVertex(mcVertex);
1147 for (Int_t i = 0; i < 3; i++) vtxPos[i] = mcVertex[i];
1148 }
2257f27e 1149
b8cd5251 1150 if (fVertexer) {
17c86e90 1151 if(fDiamondProfile) fVertexer->SetVtxStart(fDiamondProfile);
815c2b38 1152 AliInfo("running the ITS vertex finder");
b26c3770 1153 if (fLoader[0]) fLoader[0]->LoadRecPoints();
b8cd5251 1154 vertex = fVertexer->FindVertexForCurrentEvent(fRunLoader->GetEventNumber());
b26c3770 1155 if (fLoader[0]) fLoader[0]->UnloadRecPoints();
2257f27e 1156 if(!vertex){
815c2b38 1157 AliWarning("Vertex not found");
c710f220 1158 vertex = new AliESDVertex();
d1a50cb5 1159 vertex->SetName("default");
2257f27e 1160 }
1161 else {
d1a50cb5 1162 vertex->SetName("reconstructed");
2257f27e 1163 }
1164
1165 } else {
815c2b38 1166 AliInfo("getting the primary vertex from MC");
2257f27e 1167 vertex = new AliESDVertex(vtxPos, vtxErr);
1168 }
1169
1170 if (vertex) {
1171 vertex->GetXYZ(vtxPos);
1172 vertex->GetSigmaXYZ(vtxErr);
1173 } else {
815c2b38 1174 AliWarning("no vertex reconstructed");
2257f27e 1175 vertex = new AliESDVertex(vtxPos, vtxErr);
1176 }
1177 esd->SetVertex(vertex);
32e449be 1178 // if SPD multiplicity has been determined, it is stored in the ESD
25be1e5c 1179 AliMultiplicity *mult = fVertexer->GetMultiplicity();
32e449be 1180 if(mult)esd->SetMultiplicity(mult);
1181
b8cd5251 1182 for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) {
1183 if (fTracker[iDet]) fTracker[iDet]->SetVertex(vtxPos, vtxErr);
1184 }
2257f27e 1185 delete vertex;
1186
2257f27e 1187 return kTRUE;
1188}
1189
1190//_____________________________________________________________________________
af885e0f 1191Bool_t AliReconstruction::RunHLTTracking(AliESDEvent*& esd)
1f46a9ae 1192{
1193// run the HLT barrel tracking
1194
87932dab 1195 AliCodeTimerAuto("")
1f46a9ae 1196
1197 if (!fRunLoader) {
1198 AliError("Missing runLoader!");
1199 return kFALSE;
1200 }
1201
1202 AliInfo("running HLT tracking");
1203
1204 // Get a pointer to the HLT reconstructor
1205 AliReconstructor *reconstructor = GetReconstructor(fgkNDetectors-1);
1206 if (!reconstructor) return kFALSE;
1207
1208 // TPC + ITS
1209 for (Int_t iDet = 1; iDet >= 0; iDet--) {
1210 TString detName = fgkDetectorName[iDet];
1211 AliDebug(1, Form("%s HLT tracking", detName.Data()));
1212 reconstructor->SetOption(detName.Data());
d76c31f4 1213 AliTracker *tracker = reconstructor->CreateTracker();
1f46a9ae 1214 if (!tracker) {
1215 AliWarning(Form("couldn't create a HLT tracker for %s", detName.Data()));
1216 if (fStopOnError) return kFALSE;
9dcc06e1 1217 continue;
1f46a9ae 1218 }
1219 Double_t vtxPos[3];
1220 Double_t vtxErr[3]={0.005,0.005,0.010};
1221 const AliESDVertex *vertex = esd->GetVertex();
1222 vertex->GetXYZ(vtxPos);
1223 tracker->SetVertex(vtxPos,vtxErr);
1224 if(iDet != 1) {
1225 fLoader[iDet]->LoadRecPoints("read");
1226 TTree* tree = fLoader[iDet]->TreeR();
1227 if (!tree) {
1228 AliError(Form("Can't get the %s cluster tree", detName.Data()));
1229 return kFALSE;
1230 }
1231 tracker->LoadClusters(tree);
1232 }
1233 if (tracker->Clusters2Tracks(esd) != 0) {
1234 AliError(Form("HLT %s Clusters2Tracks failed", fgkDetectorName[iDet]));
1235 return kFALSE;
1236 }
1237 if(iDet != 1) {
1238 tracker->UnloadClusters();
1239 }
1240 delete tracker;
1241 }
1242
1f46a9ae 1243 return kTRUE;
1244}
1245
1246//_____________________________________________________________________________
af885e0f 1247Bool_t AliReconstruction::RunMuonTracking(AliESDEvent*& esd)
e66fbafb 1248{
1249// run the muon spectrometer tracking
1250
87932dab 1251 AliCodeTimerAuto("")
e66fbafb 1252
1253 if (!fRunLoader) {
1254 AliError("Missing runLoader!");
1255 return kFALSE;
1256 }
1257 Int_t iDet = 7; // for MUON
1258
1259 AliInfo("is running...");
1260
1261 // Get a pointer to the MUON reconstructor
1262 AliReconstructor *reconstructor = GetReconstructor(iDet);
1263 if (!reconstructor) return kFALSE;
1264
1265
1266 TString detName = fgkDetectorName[iDet];
1267 AliDebug(1, Form("%s tracking", detName.Data()));
d76c31f4 1268 AliTracker *tracker = reconstructor->CreateTracker();
e66fbafb 1269 if (!tracker) {
1270 AliWarning(Form("couldn't create a tracker for %s", detName.Data()));
1271 return kFALSE;
1272 }
1273
1274 // create Tracks
1275 fLoader[iDet]->LoadTracks("update");
1276 fLoader[iDet]->CleanTracks();
1277 fLoader[iDet]->MakeTracksContainer();
1278
1279 // read RecPoints
761350a6 1280 fLoader[iDet]->LoadRecPoints("read");
1281 tracker->LoadClusters(fLoader[iDet]->TreeR());
1282
1283 Int_t rv = tracker->Clusters2Tracks(esd);
1284
1285 fLoader[iDet]->UnloadRecPoints();
1286
1287 if ( rv )
1288 {
e66fbafb 1289 AliError(Form("%s Clusters2Tracks failed", fgkDetectorName[iDet]));
1290 return kFALSE;
1291 }
761350a6 1292
1293 tracker->UnloadClusters();
1294
e66fbafb 1295 fLoader[iDet]->UnloadRecPoints();
1296
1297 fLoader[iDet]->WriteTracks("OVERWRITE");
1298 fLoader[iDet]->UnloadTracks();
1299
1300 delete tracker;
1301
e66fbafb 1302 return kTRUE;
1303}
1304
1305
1306//_____________________________________________________________________________
af885e0f 1307Bool_t AliReconstruction::RunTracking(AliESDEvent*& esd)
2257f27e 1308{
1309// run the barrel tracking
0f88822a 1310 static Int_t eventNr=0;
87932dab 1311 AliCodeTimerAuto("")
24f7a148 1312
815c2b38 1313 AliInfo("running tracking");
596a855f 1314
91b876d1 1315 //Fill the ESD with the T0 info (will be used by the TOF)
d76c31f4 1316 if (fReconstructor[11] && fLoader[11]) {
1317 fLoader[11]->LoadRecPoints("READ");
1318 TTree *treeR = fLoader[11]->TreeR();
1319 GetReconstructor(11)->FillESD((TTree *)NULL,treeR,esd);
1320 }
91b876d1 1321
b8cd5251 1322 // pass 1: TPC + ITS inwards
1323 for (Int_t iDet = 1; iDet >= 0; iDet--) {
1324 if (!fTracker[iDet]) continue;
1325 AliDebug(1, Form("%s tracking", fgkDetectorName[iDet]));
24f7a148 1326
b8cd5251 1327 // load clusters
1328 fLoader[iDet]->LoadRecPoints("read");
6efecea1 1329 AliSysInfo::AddStamp(Form("RLoadCluster%s_%d",fgkDetectorName[iDet],eventNr),iDet,1, eventNr);
b8cd5251 1330 TTree* tree = fLoader[iDet]->TreeR();
1331 if (!tree) {
1332 AliError(Form("Can't get the %s cluster tree", fgkDetectorName[iDet]));
24f7a148 1333 return kFALSE;
1334 }
b8cd5251 1335 fTracker[iDet]->LoadClusters(tree);
6efecea1 1336 AliSysInfo::AddStamp(Form("TLoadCluster%s_%d",fgkDetectorName[iDet],eventNr), iDet,2, eventNr);
b8cd5251 1337 // run tracking
1338 if (fTracker[iDet]->Clusters2Tracks(esd) != 0) {
1339 AliError(Form("%s Clusters2Tracks failed", fgkDetectorName[iDet]));
24f7a148 1340 return kFALSE;
1341 }
b8cd5251 1342 if (fCheckPointLevel > 1) {
1343 WriteESD(esd, Form("%s.tracking", fgkDetectorName[iDet]));
1344 }
878e1fe1 1345 // preliminary PID in TPC needed by the ITS tracker
1346 if (iDet == 1) {
b26c3770 1347 GetReconstructor(1)->FillESD((TTree*)NULL, (TTree*)NULL, esd);
878e1fe1 1348 AliESDpid::MakePID(esd);
0f88822a 1349 }
6efecea1 1350 AliSysInfo::AddStamp(Form("Tracking0%s_%d",fgkDetectorName[iDet],eventNr), iDet,3,eventNr);
b8cd5251 1351 }
596a855f 1352
b8cd5251 1353 // pass 2: ALL backwards
1354 for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) {
1355 if (!fTracker[iDet]) continue;
1356 AliDebug(1, Form("%s back propagation", fgkDetectorName[iDet]));
1357
1358 // load clusters
1359 if (iDet > 1) { // all except ITS, TPC
1360 TTree* tree = NULL;
7b61cd9c 1361 fLoader[iDet]->LoadRecPoints("read");
6efecea1 1362 AliSysInfo::AddStamp(Form("RLoadCluster0%s_%d",fgkDetectorName[iDet],eventNr), iDet,1, eventNr);
7b61cd9c 1363 tree = fLoader[iDet]->TreeR();
b8cd5251 1364 if (!tree) {
1365 AliError(Form("Can't get the %s cluster tree", fgkDetectorName[iDet]));
24f7a148 1366 return kFALSE;
1367 }
0f88822a 1368 fTracker[iDet]->LoadClusters(tree);
6efecea1 1369 AliSysInfo::AddStamp(Form("TLoadCluster0%s_%d",fgkDetectorName[iDet],eventNr), iDet,2, eventNr);
b8cd5251 1370 }
24f7a148 1371
b8cd5251 1372 // run tracking
1373 if (fTracker[iDet]->PropagateBack(esd) != 0) {
1374 AliError(Form("%s backward propagation failed", fgkDetectorName[iDet]));
49dfd67a 1375 // return kFALSE;
b8cd5251 1376 }
1377 if (fCheckPointLevel > 1) {
1378 WriteESD(esd, Form("%s.back", fgkDetectorName[iDet]));
1379 }
24f7a148 1380
b8cd5251 1381 // unload clusters
1382 if (iDet > 2) { // all except ITS, TPC, TRD
1383 fTracker[iDet]->UnloadClusters();
7b61cd9c 1384 fLoader[iDet]->UnloadRecPoints();
b8cd5251 1385 }
8f37df88 1386 // updated PID in TPC needed by the ITS tracker -MI
1387 if (iDet == 1) {
8f37df88 1388 GetReconstructor(1)->FillESD((TTree*)NULL, (TTree*)NULL, esd);
1389 AliESDpid::MakePID(esd);
1390 }
6efecea1 1391 AliSysInfo::AddStamp(Form("Tracking1%s_%d",fgkDetectorName[iDet],eventNr), iDet,3, eventNr);
b8cd5251 1392 }
596a855f 1393
98937d93 1394 // write space-points to the ESD in case alignment data output
1395 // is switched on
1396 if (fWriteAlignmentData)
1397 WriteAlignmentData(esd);
1398
b8cd5251 1399 // pass 3: TRD + TPC + ITS refit inwards
1400 for (Int_t iDet = 2; iDet >= 0; iDet--) {
1401 if (!fTracker[iDet]) continue;
1402 AliDebug(1, Form("%s inward refit", fgkDetectorName[iDet]));
596a855f 1403
b8cd5251 1404 // run tracking
1405 if (fTracker[iDet]->RefitInward(esd) != 0) {
1406 AliError(Form("%s inward refit failed", fgkDetectorName[iDet]));
49dfd67a 1407 // return kFALSE;
b8cd5251 1408 }
1409 if (fCheckPointLevel > 1) {
1410 WriteESD(esd, Form("%s.refit", fgkDetectorName[iDet]));
1411 }
6efecea1 1412 AliSysInfo::AddStamp(Form("Tracking2%s_%d",fgkDetectorName[iDet],eventNr), iDet,3, eventNr);
b8cd5251 1413 // unload clusters
1414 fTracker[iDet]->UnloadClusters();
6efecea1 1415 AliSysInfo::AddStamp(Form("TUnloadCluster%s_%d",fgkDetectorName[iDet],eventNr), iDet,4, eventNr);
b8cd5251 1416 fLoader[iDet]->UnloadRecPoints();
6efecea1 1417 AliSysInfo::AddStamp(Form("RUnloadCluster%s_%d",fgkDetectorName[iDet],eventNr), iDet,5, eventNr);
b8cd5251 1418 }
ff8bb5ae 1419 //
1420 // Propagate track to the vertex - if not done by ITS
1421 //
1422 Int_t ntracks = esd->GetNumberOfTracks();
1423 for (Int_t itrack=0; itrack<ntracks; itrack++){
1424 const Double_t kRadius = 3; // beam pipe radius
1425 const Double_t kMaxStep = 5; // max step
1426 const Double_t kMaxD = 123456; // max distance to prim vertex
1427 Double_t fieldZ = AliTracker::GetBz(); //
1428 AliESDtrack * track = esd->GetTrack(itrack);
1429 if (!track) continue;
1430 if (track->IsOn(AliESDtrack::kITSrefit)) continue;
a7265806 1431 AliTracker::PropagateTrackTo(track,kRadius,track->GetMass(),kMaxStep,kTRUE);
ff8bb5ae 1432 track->RelateToVertex(esd->GetVertex(),fieldZ, kMaxD);
1433 }
0f88822a 1434 eventNr++;
596a855f 1435 return kTRUE;
1436}
1437
1438//_____________________________________________________________________________
d64bd07d 1439Bool_t AliReconstruction::CleanESD(AliESDEvent *esd){
1440 //
1441 // Remove the data which are not needed for the physics analysis.
1442 //
1443
1444 AliInfo("Cleaning the ESD...");
d64bd07d 1445 Int_t nTracks=esd->GetNumberOfTracks();
7f68891d 1446 AliInfo(Form("Number of ESD tracks before cleaning %d",nTracks));
d64bd07d 1447
7f68891d 1448 Float_t cleanPars[]={fDmax,fZmax};
1449 Bool_t rc=esd->Clean(cleanPars);
d64bd07d 1450
7f68891d 1451 nTracks=esd->GetNumberOfTracks();
1452 AliInfo(Form("Number of ESD tracks after cleaning %d",nTracks));
d64bd07d 1453
7f68891d 1454 return rc;
d64bd07d 1455}
1456
1457//_____________________________________________________________________________
af885e0f 1458Bool_t AliReconstruction::FillESD(AliESDEvent*& esd, const TString& detectors)
596a855f 1459{
1460// fill the event summary data
1461
87932dab 1462 AliCodeTimerAuto("")
0f88822a 1463 static Int_t eventNr=0;
596a855f 1464 TString detStr = detectors;
b8cd5251 1465 for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) {
1466 if (!IsSelected(fgkDetectorName[iDet], detStr)) continue;
1467 AliReconstructor* reconstructor = GetReconstructor(iDet);
1468 if (!reconstructor) continue;
1469
1470 if (!ReadESD(esd, fgkDetectorName[iDet])) {
1471 AliDebug(1, Form("filling ESD for %s", fgkDetectorName[iDet]));
b26c3770 1472 TTree* clustersTree = NULL;
d76c31f4 1473 if (fLoader[iDet]) {
b26c3770 1474 fLoader[iDet]->LoadRecPoints("read");
1475 clustersTree = fLoader[iDet]->TreeR();
1476 if (!clustersTree) {
1477 AliError(Form("Can't get the %s clusters tree",
1478 fgkDetectorName[iDet]));
1479 if (fStopOnError) return kFALSE;
1480 }
1481 }
1482 if (fRawReader && !reconstructor->HasDigitConversion()) {
1483 reconstructor->FillESD(fRawReader, clustersTree, esd);
1484 } else {
1485 TTree* digitsTree = NULL;
1486 if (fLoader[iDet]) {
1487 fLoader[iDet]->LoadDigits("read");
1488 digitsTree = fLoader[iDet]->TreeD();
1489 if (!digitsTree) {
1490 AliError(Form("Can't get the %s digits tree",
1491 fgkDetectorName[iDet]));
1492 if (fStopOnError) return kFALSE;
1493 }
1494 }
1495 reconstructor->FillESD(digitsTree, clustersTree, esd);
1496 if (fLoader[iDet]) fLoader[iDet]->UnloadDigits();
1497 }
d76c31f4 1498 if (fLoader[iDet]) {
b26c3770 1499 fLoader[iDet]->UnloadRecPoints();
1500 }
1501
b8cd5251 1502 if (fCheckPointLevel > 2) WriteESD(esd, fgkDetectorName[iDet]);
596a855f 1503 }
1504 }
1505
1506 if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) {
815c2b38 1507 AliError(Form("the following detectors were not found: %s",
1508 detStr.Data()));
596a855f 1509 if (fStopOnError) return kFALSE;
1510 }
6efecea1 1511 AliSysInfo::AddStamp(Form("FillESD%d",eventNr), 0,1, eventNr);
0f88822a 1512 eventNr++;
596a855f 1513 return kTRUE;
1514}
1515
b647652d 1516//_____________________________________________________________________________
af885e0f 1517Bool_t AliReconstruction::FillTriggerESD(AliESDEvent*& esd)
b647652d 1518{
1519 // Reads the trigger decision which is
1520 // stored in Trigger.root file and fills
1521 // the corresponding esd entries
1522
87932dab 1523 AliCodeTimerAuto("")
1524
b647652d 1525 AliInfo("Filling trigger information into the ESD");
1526
1527 if (fRawReader) {
1528 AliCTPRawStream input(fRawReader);
1529 if (!input.Next()) {
1530 AliError("No valid CTP (trigger) DDL raw data is found ! The trigger information is not stored in the ESD !");
1531 return kFALSE;
1532 }
1533 esd->SetTriggerMask(input.GetClassMask());
1534 esd->SetTriggerCluster(input.GetClusterMask());
1535 }
1536 else {
1537 AliRunLoader *runloader = AliRunLoader::GetRunLoader();
1538 if (runloader) {
1539 if (!runloader->LoadTrigger()) {
1540 AliCentralTrigger *aCTP = runloader->GetTrigger();
1541 esd->SetTriggerMask(aCTP->GetClassMask());
1542 esd->SetTriggerCluster(aCTP->GetClusterMask());
1543 }
1544 else {
1545 AliWarning("No trigger can be loaded! The trigger information is not stored in the ESD !");
1546 return kFALSE;
1547 }
1548 }
1549 else {
1550 AliError("No run loader is available! The trigger information is not stored in the ESD !");
1551 return kFALSE;
1552 }
1553 }
1554
1555 return kTRUE;
1556}
596a855f 1557
001397cd 1558
1559
1560
1561
1562//_____________________________________________________________________________
af885e0f 1563Bool_t AliReconstruction::FillRawEventHeaderESD(AliESDEvent*& esd)
001397cd 1564{
1565 //
1566 // Filling information from RawReader Header
1567 //
1568
1569 AliInfo("Filling information from RawReader Header");
31fd97b2 1570 esd->SetBunchCrossNumber(0);
1571 esd->SetOrbitNumber(0);
9bcc1e45 1572 esd->SetPeriodNumber(0);
001397cd 1573 esd->SetTimeStamp(0);
1574 esd->SetEventType(0);
1575 const AliRawEventHeaderBase * eventHeader = fRawReader->GetEventHeader();
1576 if (eventHeader){
9bcc1e45 1577
1578 const UInt_t *id = eventHeader->GetP("Id");
1579 esd->SetBunchCrossNumber((id)[1]&0x00000fff);
1580 esd->SetOrbitNumber((((id)[0]<<20)&0xf00000)|(((id)[1]>>12)&0xfffff));
1581 esd->SetPeriodNumber(((id)[0]>>4)&0x0fffffff);
1582
001397cd 1583 esd->SetTimeStamp((eventHeader->Get("Timestamp")));
31fd97b2 1584 esd->SetEventType((eventHeader->Get("Type")));
001397cd 1585 }
1586
1587 return kTRUE;
1588}
1589
1590
596a855f 1591//_____________________________________________________________________________
1592Bool_t AliReconstruction::IsSelected(TString detName, TString& detectors) const
1593{
1594// check whether detName is contained in detectors
1595// if yes, it is removed from detectors
1596
1597 // check if all detectors are selected
1598 if ((detectors.CompareTo("ALL") == 0) ||
1599 detectors.BeginsWith("ALL ") ||
1600 detectors.EndsWith(" ALL") ||
1601 detectors.Contains(" ALL ")) {
1602 detectors = "ALL";
1603 return kTRUE;
1604 }
1605
1606 // search for the given detector
1607 Bool_t result = kFALSE;
1608 if ((detectors.CompareTo(detName) == 0) ||
1609 detectors.BeginsWith(detName+" ") ||
1610 detectors.EndsWith(" "+detName) ||
1611 detectors.Contains(" "+detName+" ")) {
1612 detectors.ReplaceAll(detName, "");
1613 result = kTRUE;
1614 }
1615
1616 // clean up the detectors string
1617 while (detectors.Contains(" ")) detectors.ReplaceAll(" ", " ");
1618 while (detectors.BeginsWith(" ")) detectors.Remove(0, 1);
1619 while (detectors.EndsWith(" ")) detectors.Remove(detectors.Length()-1, 1);
1620
1621 return result;
1622}
e583c30d 1623
1624//_____________________________________________________________________________
f08fc9f5 1625Bool_t AliReconstruction::InitRunLoader()
1626{
1627// get or create the run loader
1628
1629 if (gAlice) delete gAlice;
1630 gAlice = NULL;
1631
b26c3770 1632 if (!gSystem->AccessPathName(fGAliceFileName.Data())) { // galice.root exists
1633 // load all base libraries to get the loader classes
1634 TString libs = gSystem->GetLibraries();
1635 for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) {
1636 TString detName = fgkDetectorName[iDet];
1637 if (detName == "HLT") continue;
1638 if (libs.Contains("lib" + detName + "base.so")) continue;
1639 gSystem->Load("lib" + detName + "base.so");
1640 }
f08fc9f5 1641 fRunLoader = AliRunLoader::Open(fGAliceFileName.Data());
1642 if (!fRunLoader) {
1643 AliError(Form("no run loader found in file %s", fGAliceFileName.Data()));
1644 CleanUp();
1645 return kFALSE;
1646 }
b26c3770 1647 fRunLoader->CdGAFile();
1648 if (gFile->GetKey(AliRunLoader::GetGAliceName())) {
1649 if (fRunLoader->LoadgAlice() == 0) {
1650 gAlice = fRunLoader->GetAliRun();
c84a5e9e 1651 AliTracker::SetFieldMap(gAlice->Field(),fUniformField);
b26c3770 1652 }
f08fc9f5 1653 }
1654 if (!gAlice && !fRawReader) {
1655 AliError(Form("no gAlice object found in file %s",
1656 fGAliceFileName.Data()));
1657 CleanUp();
1658 return kFALSE;
1659 }
1660
6cae184e 1661 //PH This is a temporary fix to give access to the kinematics
1662 //PH that is needed for the labels of ITS clusters
f2ee4290 1663 fRunLoader->LoadHeader();
6cae184e 1664 fRunLoader->LoadKinematics();
1665
f08fc9f5 1666 } else { // galice.root does not exist
1667 if (!fRawReader) {
1668 AliError(Form("the file %s does not exist", fGAliceFileName.Data()));
1669 CleanUp();
1670 return kFALSE;
1671 }
1672 fRunLoader = AliRunLoader::Open(fGAliceFileName.Data(),
1673 AliConfig::GetDefaultEventFolderName(),
1674 "recreate");
1675 if (!fRunLoader) {
1676 AliError(Form("could not create run loader in file %s",
1677 fGAliceFileName.Data()));
1678 CleanUp();
1679 return kFALSE;
1680 }
1681 fRunLoader->MakeTree("E");
1682 Int_t iEvent = 0;
1683 while (fRawReader->NextEvent()) {
1684 fRunLoader->SetEventNumber(iEvent);
1685 fRunLoader->GetHeader()->Reset(fRawReader->GetRunNumber(),
1686 iEvent, iEvent);
1687 fRunLoader->MakeTree("H");
1688 fRunLoader->TreeE()->Fill();
1689 iEvent++;
1690 }
1691 fRawReader->RewindEvents();
973388c2 1692 if (fNumberOfEventsPerFile > 0)
1693 fRunLoader->SetNumberOfEventsPerFile(fNumberOfEventsPerFile);
1694 else
1695 fRunLoader->SetNumberOfEventsPerFile(iEvent);
f08fc9f5 1696 fRunLoader->WriteHeader("OVERWRITE");
1697 fRunLoader->CdGAFile();
1698 fRunLoader->Write(0, TObject::kOverwrite);
1699// AliTracker::SetFieldMap(???);
1700 }
1701
1702 return kTRUE;
1703}
1704
1705//_____________________________________________________________________________
b8cd5251 1706AliReconstructor* AliReconstruction::GetReconstructor(Int_t iDet)
c757bafd 1707{
f08fc9f5 1708// get the reconstructor object and the loader for a detector
c757bafd 1709
b8cd5251 1710 if (fReconstructor[iDet]) return fReconstructor[iDet];
1711
1712 // load the reconstructor object
1713 TPluginManager* pluginManager = gROOT->GetPluginManager();
1714 TString detName = fgkDetectorName[iDet];
1715 TString recName = "Ali" + detName + "Reconstructor";
f08fc9f5 1716 if (gAlice && !gAlice->GetDetector(detName) && (detName != "HLT")) return NULL;
b8cd5251 1717
b8cd5251 1718 AliReconstructor* reconstructor = NULL;
1719 // first check if a plugin is defined for the reconstructor
1720 TPluginHandler* pluginHandler =
1721 pluginManager->FindHandler("AliReconstructor", detName);
f08fc9f5 1722 // if not, add a plugin for it
1723 if (!pluginHandler) {
b8cd5251 1724 AliDebug(1, Form("defining plugin for %s", recName.Data()));
b26c3770 1725 TString libs = gSystem->GetLibraries();
1726 if (libs.Contains("lib" + detName + "base.so") ||
1727 (gSystem->Load("lib" + detName + "base.so") >= 0)) {
b8cd5251 1728 pluginManager->AddHandler("AliReconstructor", detName,
1729 recName, detName + "rec", recName + "()");
1730 } else {
1731 pluginManager->AddHandler("AliReconstructor", detName,
1732 recName, detName, recName + "()");
c757bafd 1733 }
b8cd5251 1734 pluginHandler = pluginManager->FindHandler("AliReconstructor", detName);
1735 }
1736 if (pluginHandler && (pluginHandler->LoadPlugin() == 0)) {
1737 reconstructor = (AliReconstructor*) pluginHandler->ExecPlugin(0);
c757bafd 1738 }
b8cd5251 1739 if (reconstructor) {
1740 TObject* obj = fOptions.FindObject(detName.Data());
1741 if (obj) reconstructor->SetOption(obj->GetTitle());
d76c31f4 1742 reconstructor->Init();
b8cd5251 1743 fReconstructor[iDet] = reconstructor;
1744 }
1745
f08fc9f5 1746 // get or create the loader
1747 if (detName != "HLT") {
1748 fLoader[iDet] = fRunLoader->GetLoader(detName + "Loader");
1749 if (!fLoader[iDet]) {
1750 AliConfig::Instance()
1751 ->CreateDetectorFolders(fRunLoader->GetEventFolder(),
1752 detName, detName);
1753 // first check if a plugin is defined for the loader
bb0901a4 1754 pluginHandler =
f08fc9f5 1755 pluginManager->FindHandler("AliLoader", detName);
1756 // if not, add a plugin for it
1757 if (!pluginHandler) {
1758 TString loaderName = "Ali" + detName + "Loader";
1759 AliDebug(1, Form("defining plugin for %s", loaderName.Data()));
1760 pluginManager->AddHandler("AliLoader", detName,
1761 loaderName, detName + "base",
1762 loaderName + "(const char*, TFolder*)");
1763 pluginHandler = pluginManager->FindHandler("AliLoader", detName);
1764 }
1765 if (pluginHandler && (pluginHandler->LoadPlugin() == 0)) {
1766 fLoader[iDet] =
1767 (AliLoader*) pluginHandler->ExecPlugin(2, detName.Data(),
1768 fRunLoader->GetEventFolder());
1769 }
1770 if (!fLoader[iDet]) { // use default loader
1771 fLoader[iDet] = new AliLoader(detName, fRunLoader->GetEventFolder());
1772 }
1773 if (!fLoader[iDet]) {
1774 AliWarning(Form("couldn't get loader for %s", detName.Data()));
6667b602 1775 if (fStopOnError) return NULL;
f08fc9f5 1776 } else {
1777 fRunLoader->AddLoader(fLoader[iDet]);
1778 fRunLoader->CdGAFile();
1779 if (gFile && !gFile->IsWritable()) gFile->ReOpen("UPDATE");
1780 fRunLoader->Write(0, TObject::kOverwrite);
1781 }
1782 }
1783 }
1784
b8cd5251 1785 return reconstructor;
c757bafd 1786}
1787
1788//_____________________________________________________________________________
2257f27e 1789Bool_t AliReconstruction::CreateVertexer()
1790{
1791// create the vertexer
1792
b8cd5251 1793 fVertexer = NULL;
1794 AliReconstructor* itsReconstructor = GetReconstructor(0);
59697224 1795 if (itsReconstructor) {
d76c31f4 1796 fVertexer = itsReconstructor->CreateVertexer();
2257f27e 1797 }
b8cd5251 1798 if (!fVertexer) {
815c2b38 1799 AliWarning("couldn't create a vertexer for ITS");
2257f27e 1800 if (fStopOnError) return kFALSE;
1801 }
1802
1803 return kTRUE;
1804}
1805
1806//_____________________________________________________________________________
b8cd5251 1807Bool_t AliReconstruction::CreateTrackers(const TString& detectors)
24f7a148 1808{
f08fc9f5 1809// create the trackers
24f7a148 1810
b8cd5251 1811 TString detStr = detectors;
1812 for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) {
1813 if (!IsSelected(fgkDetectorName[iDet], detStr)) continue;
1814 AliReconstructor* reconstructor = GetReconstructor(iDet);
1815 if (!reconstructor) continue;
1816 TString detName = fgkDetectorName[iDet];
1f46a9ae 1817 if (detName == "HLT") {
1818 fRunHLTTracking = kTRUE;
1819 continue;
1820 }
e66fbafb 1821 if (detName == "MUON") {
1822 fRunMuonTracking = kTRUE;
1823 continue;
1824 }
1825
f08fc9f5 1826
d76c31f4 1827 fTracker[iDet] = reconstructor->CreateTracker();
f08fc9f5 1828 if (!fTracker[iDet] && (iDet < 7)) {
1829 AliWarning(Form("couldn't create a tracker for %s", detName.Data()));
8250d5f5 1830 if (fStopOnError) return kFALSE;
1831 }
6efecea1 1832 AliSysInfo::AddStamp(Form("LTracker%s",fgkDetectorName[iDet]), iDet,0);
8250d5f5 1833 }
1834
24f7a148 1835 return kTRUE;
1836}
1837
1838//_____________________________________________________________________________
b26c3770 1839void AliReconstruction::CleanUp(TFile* file, TFile* fileOld)
e583c30d 1840{
1841// delete trackers and the run loader and close and delete the file
1842
b8cd5251 1843 for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) {
1844 delete fReconstructor[iDet];
1845 fReconstructor[iDet] = NULL;
1846 fLoader[iDet] = NULL;
1847 delete fTracker[iDet];
1848 fTracker[iDet] = NULL;
c65c502a 1849// delete fQADataMaker[iDet];
1850// fQADataMaker[iDet] = NULL;
b8cd5251 1851 }
1852 delete fVertexer;
1853 fVertexer = NULL;
9178838a 1854 delete fDiamondProfile;
1855 fDiamondProfile = NULL;
e583c30d 1856
444753c6 1857 delete fGRPList;
1858 fGRPList = NULL;
1859
e583c30d 1860 delete fRunLoader;
1861 fRunLoader = NULL;
b649205a 1862 delete fRawReader;
1863 fRawReader = NULL;
e583c30d 1864
1865 if (file) {
1866 file->Close();
1867 delete file;
1868 }
b26c3770 1869
1870 if (fileOld) {
1871 fileOld->Close();
1872 delete fileOld;
1873 gSystem->Unlink("AliESDs.old.root");
1874 }
e583c30d 1875}
24f7a148 1876
24f7a148 1877//_____________________________________________________________________________
af885e0f 1878
1879Bool_t AliReconstruction::ReadESD(AliESDEvent*& esd, const char* recStep) const
24f7a148 1880{
1881// read the ESD event from a file
1882
1883 if (!esd) return kFALSE;
1884 char fileName[256];
1885 sprintf(fileName, "ESD_%d.%d_%s.root",
31fd97b2 1886 esd->GetRunNumber(), esd->GetEventNumberInFile(), recStep);
24f7a148 1887 if (gSystem->AccessPathName(fileName)) return kFALSE;
1888
f3a97c86 1889 AliInfo(Form("reading ESD from file %s", fileName));
815c2b38 1890 AliDebug(1, Form("reading ESD from file %s", fileName));
24f7a148 1891 TFile* file = TFile::Open(fileName);
1892 if (!file || !file->IsOpen()) {
815c2b38 1893 AliError(Form("opening %s failed", fileName));
24f7a148 1894 delete file;
1895 return kFALSE;
1896 }
1897
1898 gROOT->cd();
1899 delete esd;
af885e0f 1900 esd = (AliESDEvent*) file->Get("ESD");
24f7a148 1901 file->Close();
1902 delete file;
1903 return kTRUE;
af885e0f 1904
24f7a148 1905}
1906
af885e0f 1907
1908
24f7a148 1909//_____________________________________________________________________________
af885e0f 1910void AliReconstruction::WriteESD(AliESDEvent* esd, const char* recStep) const
24f7a148 1911{
1912// write the ESD event to a file
1913
1914 if (!esd) return;
1915 char fileName[256];
1916 sprintf(fileName, "ESD_%d.%d_%s.root",
31fd97b2 1917 esd->GetRunNumber(), esd->GetEventNumberInFile(), recStep);
24f7a148 1918
815c2b38 1919 AliDebug(1, Form("writing ESD to file %s", fileName));
24f7a148 1920 TFile* file = TFile::Open(fileName, "recreate");
1921 if (!file || !file->IsOpen()) {
815c2b38 1922 AliError(Form("opening %s failed", fileName));
24f7a148 1923 } else {
1924 esd->Write("ESD");
1925 file->Close();
1926 }
1927 delete file;
1928}
f3a97c86 1929
1930
1931
1932
f3a97c86 1933
a7807689 1934//_____________________________________________________________________________
f29f1726 1935void AliReconstruction::ESDFile2AODFile(TFile* esdFile, TFile* aodFile)
a7807689 1936{
f29f1726 1937 // write all files from the given esd file to an aod file
85ba66b8 1938
f29f1726 1939 // create an AliAOD object
1940 AliAODEvent *aod = new AliAODEvent();
1941 aod->CreateStdContent();
1942
1943 // go to the file
1944 aodFile->cd();
1945
1946 // create the tree
b97637d4 1947 TTree *aodTree = new TTree("aodTree", "AliAOD tree");
f29f1726 1948 aodTree->Branch(aod->GetList());
1949
1950 // connect to ESD
1951 TTree *t = (TTree*) esdFile->Get("esdTree");
af885e0f 1952 AliESDEvent *esd = new AliESDEvent();
53ec9628 1953 esd->ReadFromTree(t);
f29f1726 1954
53ec9628 1955 Int_t nEvents = t->GetEntries();
f29f1726 1956
1957 // set arrays and pointers
1958 Float_t posF[3];
1959 Double_t pos[3];
1960 Double_t p[3];
3dd9f9e3 1961 Double_t p_pos[3];
1962 Double_t p_neg[3];
f29f1726 1963 Double_t covVtx[6];
1964 Double_t covTr[21];
1965 Double_t pid[10];
1966
1967 // loop over events and fill them
1968 for (Int_t iEvent = 0; iEvent < nEvents; ++iEvent) {
3dd9f9e3 1969 //cout << "event: " << iEvent << endl;
53ec9628 1970 t->GetEntry(iEvent);
f29f1726 1971
1972 // Multiplicity information needed by the header (to be revised!)
1973 Int_t nTracks = esd->GetNumberOfTracks();
1974 Int_t nPosTracks = 0;
1975 for (Int_t iTrack=0; iTrack<nTracks; ++iTrack)
b97637d4 1976 if (esd->GetTrack(iTrack)->Charge()> 0) nPosTracks++;
f29f1726 1977
85ba66b8 1978 // Access the header
1979 AliAODHeader *header = aod->GetHeader();
1980
1981 // fill the header
ade23daf 1982 header->SetRunNumber (esd->GetRunNumber() );
1983 header->SetBunchCrossNumber(esd->GetBunchCrossNumber());
1984 header->SetOrbitNumber (esd->GetOrbitNumber() );
1985 header->SetPeriodNumber (esd->GetPeriodNumber() );
1986 header->SetTriggerMask (esd->GetTriggerMask() );
1987 header->SetTriggerCluster (esd->GetTriggerCluster() );
1988 header->SetEventType (esd->GetEventType() );
1989 header->SetMagneticField (esd->GetMagneticField() );
1990 header->SetZDCN1Energy (esd->GetZDCN1Energy() );
1991 header->SetZDCP1Energy (esd->GetZDCP1Energy() );
1992 header->SetZDCN2Energy (esd->GetZDCN2Energy() );
1993 header->SetZDCP2Energy (esd->GetZDCP2Energy() );
1994 header->SetZDCEMEnergy (esd->GetZDCEMEnergy() );
a1d4139d 1995 header->SetRefMultiplicity (nTracks);
1996 header->SetRefMultiplicityPos(nPosTracks);
1997 header->SetRefMultiplicityNeg(nTracks - nPosTracks);
1998 header->SetMuonMagFieldScale(-999.); // FIXME
1999 header->SetCentrality(-999.); // FIXME
f29f1726 2000
2001 Int_t nV0s = esd->GetNumberOfV0s();
2002 Int_t nCascades = esd->GetNumberOfCascades();
2003 Int_t nKinks = esd->GetNumberOfKinks();
5377a211 2004 Int_t nVertices = nV0s + 2*nCascades /*could lead to two vertices, one V0 and the Xi */+ nKinks + 1 /* = prim. vtx*/;
3dd9f9e3 2005 Int_t nJets = 0;
2006 Int_t nCaloClus = esd->GetNumberOfCaloClusters();
2007 Int_t nFmdClus = 0;
2008 Int_t nPmdClus = esd->GetNumberOfPmdTracks();
2009
2010 aod->ResetStd(nTracks, nVertices, nV0s+nCascades, nJets, nCaloClus, nFmdClus, nPmdClus);
f29f1726 2011
f29f1726 2012 // Array to take into account the tracks already added to the AOD
2013 Bool_t * usedTrack = NULL;
2014 if (nTracks>0) {
2015 usedTrack = new Bool_t[nTracks];
2016 for (Int_t iTrack=0; iTrack<nTracks; ++iTrack) usedTrack[iTrack]=kFALSE;
2017 }
2018 // Array to take into account the V0s already added to the AOD
2019 Bool_t * usedV0 = NULL;
2020 if (nV0s>0) {
2021 usedV0 = new Bool_t[nV0s];
2022 for (Int_t iV0=0; iV0<nV0s; ++iV0) usedV0[iV0]=kFALSE;
2023 }
2024 // Array to take into account the kinks already added to the AOD
2025 Bool_t * usedKink = NULL;
2026 if (nKinks>0) {
2027 usedKink = new Bool_t[nKinks];
2028 for (Int_t iKink=0; iKink<nKinks; ++iKink) usedKink[iKink]=kFALSE;
2029 }
3dd9f9e3 2030
f29f1726 2031 // Access to the AOD container of vertices
2032 TClonesArray &vertices = *(aod->GetVertices());
2033 Int_t jVertices=0;
2034
2035 // Access to the AOD container of tracks
2036 TClonesArray &tracks = *(aod->GetTracks());
2037 Int_t jTracks=0;
3dd9f9e3 2038
2039 // Access to the AOD container of V0s
2040 TClonesArray &V0s = *(aod->GetV0s());
2041 Int_t jV0s=0;
2042
f29f1726 2043 // Add primary vertex. The primary tracks will be defined
2044 // after the loops on the composite objects (V0, cascades, kinks)
2045 const AliESDVertex *vtx = esd->GetPrimaryVertex();
2046
2047 vtx->GetXYZ(pos); // position
2048 vtx->GetCovMatrix(covVtx); //covariance matrix
2049
2050 AliAODVertex * primary = new(vertices[jVertices++])
02153d58 2051 AliAODVertex(pos, covVtx, vtx->GetChi2toNDF(), NULL, -1, AliAODVertex::kPrimary);
f29f1726 2052
3dd9f9e3 2053
2054 AliAODTrack *aodTrack = 0x0;
2055
f29f1726 2056 // Create vertices starting from the most complex objects
3dd9f9e3 2057
f29f1726 2058 // Cascades
2059 for (Int_t nCascade = 0; nCascade < nCascades; ++nCascade) {
2060 AliESDcascade *cascade = esd->GetCascade(nCascade);
2061
3dd9f9e3 2062 cascade->GetXYZ(pos[0], pos[1], pos[2]);
f29f1726 2063 cascade->GetPosCovXi(covVtx);
2064
2065 // Add the cascade vertex
2066 AliAODVertex * vcascade = new(vertices[jVertices++]) AliAODVertex(pos,
2067 covVtx,
2068 cascade->GetChi2Xi(), // = chi2/NDF since NDF = 2*2-3
2069 primary,
02153d58 2070 nCascade,
f29f1726 2071 AliAODVertex::kCascade);
2072
3dd9f9e3 2073 primary->AddDaughter(vcascade); // the cascade 'particle' (represented by a vertex) is added as a daughter to the primary vertex
f29f1726 2074
2075 // Add the V0 from the cascade. The ESD class have to be optimized...
85ba66b8 2076 // Now we have to search for the corresponding V0 in the list of V0s
f29f1726 2077 // using the indeces of the positive and negative tracks
2078
2079 Int_t posFromV0 = cascade->GetPindex();
2080 Int_t negFromV0 = cascade->GetNindex();
2081
3dd9f9e3 2082
f29f1726 2083 AliESDv0 * v0 = 0x0;
2084 Int_t indV0 = -1;
2085
2086 for (Int_t iV0=0; iV0<nV0s; ++iV0) {
2087
2088 v0 = esd->GetV0(iV0);
2089 Int_t posV0 = v0->GetPindex();
2090 Int_t negV0 = v0->GetNindex();
2091
2092 if (posV0==posFromV0 && negV0==negFromV0) {
2093 indV0 = iV0;
2094 break;
2095 }
2096 }
2097
2098 AliAODVertex * vV0FromCascade = 0x0;
2099
3dd9f9e3 2100 if (indV0>-1 && !usedV0[indV0]) {
f29f1726 2101
2102 // the V0 exists in the array of V0s and is not used
2103
2104 usedV0[indV0] = kTRUE;
2105
2106 v0->GetXYZ(pos[0], pos[1], pos[2]);
2107 v0->GetPosCov(covVtx);
2108
2109 vV0FromCascade = new(vertices[jVertices++]) AliAODVertex(pos,
2110 covVtx,
2111 v0->GetChi2V0(), // = chi2/NDF since NDF = 2*2-3
2112 vcascade,
02153d58 2113 indV0,
f29f1726 2114 AliAODVertex::kV0);
2115 } else {
2116
2117 // the V0 doesn't exist in the array of V0s or was used
2118 cerr << "Error: event " << iEvent << " cascade " << nCascade
2119 << " The V0 " << indV0
2120 << " doesn't exist in the array of V0s or was used!" << endl;
2121
2122 cascade->GetXYZ(pos[0], pos[1], pos[2]);
2123 cascade->GetPosCov(covVtx);
2124
2125 vV0FromCascade = new(vertices[jVertices++]) AliAODVertex(pos,
2126 covVtx,
2127 v0->GetChi2V0(), // = chi2/NDF since NDF = 2*2-3
2128 vcascade,
02153d58 2129 indV0,
f29f1726 2130 AliAODVertex::kV0);
2131 vcascade->AddDaughter(vV0FromCascade);
3dd9f9e3 2132
f29f1726 2133 }
2134
2135 // Add the positive tracks from the V0
2136
2137 if (! usedTrack[posFromV0]) {
2138
2139 usedTrack[posFromV0] = kTRUE;
2140
2141 AliESDtrack *esdTrack = esd->GetTrack(posFromV0);
3dd9f9e3 2142 esdTrack->GetPxPyPz(p_pos);
f29f1726 2143 esdTrack->GetXYZ(pos);
2144 esdTrack->GetCovarianceXYZPxPyPz(covTr);
2145 esdTrack->GetESDpid(pid);
2146
2147 vV0FromCascade->AddDaughter(aodTrack =
2148 new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(),
2149 esdTrack->GetLabel(),
3dd9f9e3 2150 p_pos,
f29f1726 2151 kTRUE,
2152 pos,
2153 kFALSE,
2154 covTr,
b97637d4 2155 (Short_t)esdTrack->Charge(),
f29f1726 2156 esdTrack->GetITSClusterMap(),
2157 pid,
2158 vV0FromCascade,
2159 kTRUE, // check if this is right
2160 kFALSE, // check if this is right
2161 AliAODTrack::kSecondary)
2162 );
2163 aodTrack->ConvertAliPIDtoAODPID();
2164 }
2165 else {
2166 cerr << "Error: event " << iEvent << " cascade " << nCascade
2167 << " track " << posFromV0 << " has already been used!" << endl;
2168 }
2169
2170 // Add the negative tracks from the V0
2171
2172 if (!usedTrack[negFromV0]) {
2173
2174 usedTrack[negFromV0] = kTRUE;
2175
2176 AliESDtrack *esdTrack = esd->GetTrack(negFromV0);
3dd9f9e3 2177 esdTrack->GetPxPyPz(p_neg);
f29f1726 2178 esdTrack->GetXYZ(pos);
2179 esdTrack->GetCovarianceXYZPxPyPz(covTr);
2180 esdTrack->GetESDpid(pid);
2181
2182 vV0FromCascade->AddDaughter(aodTrack =
2183 new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(),
2184 esdTrack->GetLabel(),
3dd9f9e3 2185 p_neg,
f29f1726 2186 kTRUE,
2187 pos,
2188 kFALSE,
2189 covTr,
b97637d4 2190 (Short_t)esdTrack->Charge(),
f29f1726 2191 esdTrack->GetITSClusterMap(),
2192 pid,
2193 vV0FromCascade,
2194 kTRUE, // check if this is right
2195 kFALSE, // check if this is right
2196 AliAODTrack::kSecondary)
2197 );
2198 aodTrack->ConvertAliPIDtoAODPID();
2199 }
2200 else {
2201 cerr << "Error: event " << iEvent << " cascade " << nCascade
2202 << " track " << negFromV0 << " has already been used!" << endl;
2203 }
2204
3dd9f9e3 2205 // add it to the V0 array as well
2206 Double_t d0[2] = { -999., -99.};
2207 // counting is probably wrong
2208 new(V0s[jV0s++]) AliAODv0(vV0FromCascade, -999., -99., p_pos, p_neg, d0); // to be refined
2209
f29f1726 2210 // Add the bachelor track from the cascade
2211
2212 Int_t bachelor = cascade->GetBindex();
2213
2214 if(!usedTrack[bachelor]) {
2215
2216 usedTrack[bachelor] = kTRUE;
2217
2218 AliESDtrack *esdTrack = esd->GetTrack(bachelor);
2219 esdTrack->GetPxPyPz(p);
2220 esdTrack->GetXYZ(pos);
2221 esdTrack->GetCovarianceXYZPxPyPz(covTr);
2222 esdTrack->GetESDpid(pid);
2223
2224 vcascade->AddDaughter(aodTrack =
2225 new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(),
2226 esdTrack->GetLabel(),
2227 p,
2228 kTRUE,
2229 pos,
2230 kFALSE,
2231 covTr,
b97637d4 2232 (Short_t)esdTrack->Charge(),
f29f1726 2233 esdTrack->GetITSClusterMap(),
2234 pid,
2235 vcascade,
2236 kTRUE, // check if this is right
2237 kFALSE, // check if this is right
2238 AliAODTrack::kSecondary)
2239 );
2240 aodTrack->ConvertAliPIDtoAODPID();
2241 }
2242 else {
2243 cerr << "Error: event " << iEvent << " cascade " << nCascade
2244 << " track " << bachelor << " has already been used!" << endl;
2245 }
3dd9f9e3 2246
f29f1726 2247 // Add the primary track of the cascade (if any)
3dd9f9e3 2248
f29f1726 2249 } // end of the loop on cascades
3dd9f9e3 2250
f29f1726 2251 // V0s
2252
2253 for (Int_t nV0 = 0; nV0 < nV0s; ++nV0) {
2254
2255 if (usedV0[nV0]) continue; // skip if aready added to the AOD
2256
3dd9f9e3 2257 AliESDv0 *v0 = esd->GetV0(nV0);
2258
f29f1726 2259 v0->GetXYZ(pos[0], pos[1], pos[2]);
2260 v0->GetPosCov(covVtx);
2261
2262 AliAODVertex * vV0 =
2263 new(vertices[jVertices++]) AliAODVertex(pos,
2264 covVtx,
2265 v0->GetChi2V0(), // = chi2/NDF since NDF = 2*2-3
2266 primary,
02153d58 2267 nV0,
f29f1726 2268 AliAODVertex::kV0);
2269 primary->AddDaughter(vV0);
2270
2271 Int_t posFromV0 = v0->GetPindex();
2272 Int_t negFromV0 = v0->GetNindex();
2273
2274 // Add the positive tracks from the V0
2275
2276 if (!usedTrack[posFromV0]) {
2277
2278 usedTrack[posFromV0] = kTRUE;
2279
2280 AliESDtrack *esdTrack = esd->GetTrack(posFromV0);
3dd9f9e3 2281 esdTrack->GetPxPyPz(p_pos);
f29f1726 2282 esdTrack->GetXYZ(pos);
2283 esdTrack->GetCovarianceXYZPxPyPz(covTr);
2284 esdTrack->GetESDpid(pid);
2285
2286 vV0->AddDaughter(aodTrack =
2287 new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(),
2288 esdTrack->GetLabel(),
3dd9f9e3 2289 p_pos,
f29f1726 2290 kTRUE,
2291 pos,
2292 kFALSE,
2293 covTr,
b97637d4 2294 (Short_t)esdTrack->Charge(),
f29f1726 2295 esdTrack->GetITSClusterMap(),
2296 pid,
2297 vV0,
2298 kTRUE, // check if this is right
2299 kFALSE, // check if this is right
2300 AliAODTrack::kSecondary)
2301 );
2302 aodTrack->ConvertAliPIDtoAODPID();
2303 }
2304 else {
2305 cerr << "Error: event " << iEvent << " V0 " << nV0
2306 << " track " << posFromV0 << " has already been used!" << endl;
2307 }
a7807689 2308
f29f1726 2309 // Add the negative tracks from the V0
2310
2311 if (!usedTrack[negFromV0]) {
2312
2313 usedTrack[negFromV0] = kTRUE;
2314
2315 AliESDtrack *esdTrack = esd->GetTrack(negFromV0);
3dd9f9e3 2316 esdTrack->GetPxPyPz(p_neg);
f29f1726 2317 esdTrack->GetXYZ(pos);
2318 esdTrack->GetCovarianceXYZPxPyPz(covTr);
2319 esdTrack->GetESDpid(pid);
2320
2321 vV0->AddDaughter(aodTrack =
2322 new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(),
2323 esdTrack->GetLabel(),
3dd9f9e3 2324 p_neg,
f29f1726 2325 kTRUE,
2326 pos,
2327 kFALSE,
2328 covTr,
b97637d4 2329 (Short_t)esdTrack->Charge(),
f29f1726 2330 esdTrack->GetITSClusterMap(),
2331 pid,
2332 vV0,
2333 kTRUE, // check if this is right
2334 kFALSE, // check if this is right
2335 AliAODTrack::kSecondary)
2336 );
2337 aodTrack->ConvertAliPIDtoAODPID();
2338 }
2339 else {
2340 cerr << "Error: event " << iEvent << " V0 " << nV0
2341 << " track " << negFromV0 << " has already been used!" << endl;
2342 }
2343
3dd9f9e3 2344 // add it to the V0 array as well
2345 Double_t d0[2] = { 999., 99.};
2346 new(V0s[jV0s++]) AliAODv0(vV0, 999., 99., p_pos, p_neg, d0); // to be refined
5377a211 2347 }
2348 V0s.Expand(jV0s);
2349 // end of the loop on V0s
f29f1726 2350
2351 // Kinks: it is a big mess the access to the information in the kinks
2352 // The loop is on the tracks in order to find the mother and daugther of each kink
2353
2354
2355 for (Int_t iTrack=0; iTrack<nTracks; ++iTrack) {
2356
f29f1726 2357 AliESDtrack * esdTrack = esd->GetTrack(iTrack);
2358
2359 Int_t ikink = esdTrack->GetKinkIndex(0);
2360
2361 if (ikink) {
2362 // Negative kink index: mother, positive: daughter
2363
2364 // Search for the second track of the kink
2365
2366 for (Int_t jTrack = iTrack+1; jTrack<nTracks; ++jTrack) {
2367
2368 AliESDtrack * esdTrack1 = esd->GetTrack(jTrack);
2369
2370 Int_t jkink = esdTrack1->GetKinkIndex(0);
2371
2372 if ( TMath::Abs(ikink)==TMath::Abs(jkink) ) {
2373
2374 // The two tracks are from the same kink
2375
2376 if (usedKink[TMath::Abs(ikink)-1]) continue; // skip used kinks
2377
2378 Int_t imother = -1;
2379 Int_t idaughter = -1;
2380
2381 if (ikink<0 && jkink>0) {
2382
2383 imother = iTrack;
2384 idaughter = jTrack;
2385 }
2386 else if (ikink>0 && jkink<0) {
2387
2388 imother = jTrack;
2389 idaughter = iTrack;
2390 }
2391 else {
2392 cerr << "Error: Wrong combination of kink indexes: "
2393 << ikink << " " << jkink << endl;
2394 continue;
2395 }
2396
2397 // Add the mother track
2398
2399 AliAODTrack * mother = NULL;
2400
2401 if (!usedTrack[imother]) {
2402
2403 usedTrack[imother] = kTRUE;
2404
2405 AliESDtrack *esdTrack = esd->GetTrack(imother);
2406 esdTrack->GetPxPyPz(p);
2407 esdTrack->GetXYZ(pos);
2408 esdTrack->GetCovarianceXYZPxPyPz(covTr);
2409 esdTrack->GetESDpid(pid);
2410
2411 mother =
2412 new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(),
2413 esdTrack->GetLabel(),
2414 p,
2415 kTRUE,
2416 pos,
2417 kFALSE,
2418 covTr,
b97637d4 2419 (Short_t)esdTrack->Charge(),
f29f1726 2420 esdTrack->GetITSClusterMap(),
2421 pid,
2422 primary,
2423 kTRUE, // check if this is right
2424 kTRUE, // check if this is right
2425 AliAODTrack::kPrimary);
2426 primary->AddDaughter(mother);
2427 mother->ConvertAliPIDtoAODPID();
2428 }
2429 else {
2430 cerr << "Error: event " << iEvent << " kink " << TMath::Abs(ikink)-1
2431 << " track " << imother << " has already been used!" << endl;
2432 }
2433
2434 // Add the kink vertex
2435 AliESDkink * kink = esd->GetKink(TMath::Abs(ikink)-1);
2436
2437 AliAODVertex * vkink =
2438 new(vertices[jVertices++]) AliAODVertex(kink->GetPosition(),
2439 NULL,
2440 0.,
2441 mother,
02153d58 2442 esdTrack->GetID(), // This is the track ID of the mother's track!
f29f1726 2443 AliAODVertex::kKink);
2444 // Add the daughter track
2445
2446 AliAODTrack * daughter = NULL;
2447
2448 if (!usedTrack[idaughter]) {
2449
2450 usedTrack[idaughter] = kTRUE;
2451
2452 AliESDtrack *esdTrack = esd->GetTrack(idaughter);
2453 esdTrack->GetPxPyPz(p);
2454 esdTrack->GetXYZ(pos);
2455 esdTrack->GetCovarianceXYZPxPyPz(covTr);
2456 esdTrack->GetESDpid(pid);
2457
2458 daughter =
2459 new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(),
2460 esdTrack->GetLabel(),
2461 p,
2462 kTRUE,
2463 pos,
2464 kFALSE,
2465 covTr,
b97637d4 2466 (Short_t)esdTrack->Charge(),
f29f1726 2467 esdTrack->GetITSClusterMap(),
2468 pid,
2469 vkink,
2470 kTRUE, // check if this is right
2471 kTRUE, // check if this is right
2472 AliAODTrack::kPrimary);
2473 vkink->AddDaughter(daughter);
2474 daughter->ConvertAliPIDtoAODPID();
2475 }
2476 else {
2477 cerr << "Error: event " << iEvent << " kink " << TMath::Abs(ikink)-1
2478 << " track " << idaughter << " has already been used!" << endl;
2479 }
f29f1726 2480 }
2481 }
3dd9f9e3 2482 }
f29f1726 2483 }
5377a211 2484 vertices.Expand(jVertices);
f29f1726 2485
f29f1726 2486 // Tracks (primary and orphan)
f29f1726 2487 for (Int_t nTrack = 0; nTrack < nTracks; ++nTrack) {
f29f1726 2488
2489 if (usedTrack[nTrack]) continue;
2490
2491 AliESDtrack *esdTrack = esd->GetTrack(nTrack);
2492 esdTrack->GetPxPyPz(p);
2493 esdTrack->GetXYZ(pos);
2494 esdTrack->GetCovarianceXYZPxPyPz(covTr);
2495 esdTrack->GetESDpid(pid);
2496
2497 Float_t impactXY, impactZ;
2498
2499 esdTrack->GetImpactParameters(impactXY,impactZ);
2500
3dd9f9e3 2501 if (impactXY<3.) {
f29f1726 2502 // track inside the beam pipe
2503
2504 primary->AddDaughter(aodTrack =
2505 new(tracks[jTracks++]) AliAODTrack(esdTrack->GetID(),
2506 esdTrack->GetLabel(),
2507 p,
2508 kTRUE,
2509 pos,
2510 kFALSE,
2511 covTr,
b97637d4 2512 (Short_t)esdTrack->Charge(),
f29f1726 2513 esdTrack->GetITSClusterMap(),
2514 pid,
2515 primary,
2516 kTRUE, // check if this is right
2517 kTRUE, // check if this is right
2518 AliAODTrack::kPrimary)
2519 );
2520 aodTrack->ConvertAliPIDtoAODPID();
2521 }
2522 else {
2523 // outside the beam pipe: orphan track
3dd9f9e3 2524 // Don't write them anymore!
2525 continue;
f29f1726 2526 }
2527 } // end of loop on tracks
3dd9f9e3 2528
f29f1726 2529 // muon tracks
2530 Int_t nMuTracks = esd->GetNumberOfMuonTracks();
2531 for (Int_t nMuTrack = 0; nMuTrack < nMuTracks; ++nMuTrack) {
2532
2533 AliESDMuonTrack *esdMuTrack = esd->GetMuonTrack(nMuTrack);
2534 p[0] = esdMuTrack->Px();
2535 p[1] = esdMuTrack->Py();
2536 p[2] = esdMuTrack->Pz();
2537 pos[0] = primary->GetX();
2538 pos[1] = primary->GetY();
2539 pos[2] = primary->GetZ();
2540
2541 // has to be changed once the muon pid is provided by the ESD
2542 for (Int_t i = 0; i < 10; pid[i++] = 0.); pid[AliAODTrack::kMuon]=1.;
2543
85ba66b8 2544 primary->AddDaughter(aodTrack =
f29f1726 2545 new(tracks[jTracks++]) AliAODTrack(0, // no ID provided
2546 0, // no label provided
2547 p,
2548 kTRUE,
2549 pos,
2550 kFALSE,
2551 NULL, // no covariance matrix provided
b97637d4 2552 esdMuTrack->Charge(),
e704c7d4 2553 0, // ITSClusterMap is set below
f29f1726 2554 pid,
2555 primary,
85ba66b8 2556 kFALSE, // muon tracks are not used to fit the primary vtx
2557 kFALSE, // not used for vertex fit
f29f1726 2558 AliAODTrack::kPrimary)
2559 );
85ba66b8 2560
2561 aodTrack->SetHitsPatternInTrigCh(esdMuTrack->GetHitsPatternInTrigCh());
2562 Int_t track2Trigger = esdMuTrack->GetMatchTrigger();
2563 aodTrack->SetMatchTrigger(track2Trigger);
2564 if (track2Trigger)
2565 aodTrack->SetChi2MatchTrigger(esdMuTrack->GetChi2MatchTrigger());
2566 else
2567 aodTrack->SetChi2MatchTrigger(0.);
f29f1726 2568 }
5377a211 2569 tracks.Expand(jTracks); // remove 'empty slots' due to unwritten tracks
3dd9f9e3 2570
2571 // Access to the AOD container of PMD clusters
2572 TClonesArray &pmdClusters = *(aod->GetPmdClusters());
2573 Int_t jPmdClusters=0;
2574
2575 for (Int_t iPmd = 0; iPmd < nPmdClus; ++iPmd) {
2576 // file pmd clusters, to be revised!
2577 AliESDPmdTrack *pmdTrack = esd->GetPmdTrack(iPmd);
2578 Int_t nLabel = 0;
2579 Int_t *label = 0x0;
2580 Double_t pos[3] = { pmdTrack->GetClusterX(), pmdTrack->GetClusterY(), pmdTrack->GetClusterZ() };
2581 Double_t pid[9] = { 0., 0., 0., 0., 0., 0., 0., 0., 0. }; // to be revised!
2582 // type not set!
2583 // assoc cluster not set
2584 new(pmdClusters[jPmdClusters++]) AliAODPmdCluster(iPmd, nLabel, label, pmdTrack->GetClusterADC(), pos, pid);
2585 }
2586
f29f1726 2587 // Access to the AOD container of clusters
3dd9f9e3 2588 TClonesArray &caloClusters = *(aod->GetCaloClusters());
f29f1726 2589 Int_t jClusters=0;
2590
2591 // Calo Clusters
3dd9f9e3 2592 TArrayS EMCCellNumber(15000);
2593 TArrayD EMCCellAmplitude(15000);
2594 Int_t nEMCCells = 0;
2595 const Float_t fEMCAmpScale = 1./500;
2596
2597 for (Int_t iClust=0; iClust<nCaloClus; ++iClust) {
f29f1726 2598
2599 AliESDCaloCluster * cluster = esd->GetCaloCluster(iClust);
2600
2601 Int_t id = cluster->GetID();
3dd9f9e3 2602 Int_t nLabel = 0;
2603 Int_t *label = 0x0;
53ec9628 2604 Float_t energy = cluster->E();
2605 cluster->GetPosition(posF);
f29f1726 2606 Char_t ttype=AliAODCluster::kUndef;
85ba66b8 2607
3dd9f9e3 2608 if (cluster->GetClusterType() == AliESDCaloCluster::kPHOSCluster) {
2609 ttype=AliAODCluster::kPHOSNeutral;
2610 }
2611 else if (cluster->GetClusterType() == AliESDCaloCluster::kEMCALClusterv1) {
562dd0b4 2612 ttype = AliAODCluster::kEMCALClusterv1;
3dd9f9e3 2613 }
2614 else if (cluster->GetClusterType() == AliESDCaloCluster::kEMCALPseudoCluster) {
2615 // Collect raw tower info
2616 for (Int_t iDig = 0; iDig < cluster->GetNumberOfDigits(); iDig++) {
2617 EMCCellNumber[nEMCCells] = cluster->GetDigitIndex()->At(iDig);
2618 EMCCellAmplitude[nEMCCells] = fEMCAmpScale*cluster->GetDigitAmplitude()->At(iDig);
2619 nEMCCells++;
2620 }
2621 // don't write cluster data (it's just a pseudo cluster, holding the tower information)
2622 continue;
2623 }
2624
2625 AliAODCaloCluster *caloCluster = new(caloClusters[jClusters++]) AliAODCaloCluster(id,
2626 nLabel,
2627 label,
2628 energy,
2629 pos,
2630 NULL,
2631 ttype);
2632
2633 caloCluster->SetCaloCluster(); // to be refined!
85ba66b8 2634
5377a211 2635 }
2636 caloClusters.Expand(jClusters); // resize TObjArray to 'remove' slots for pseudo clusters
2637 // end of loop on calo clusters
85ba66b8 2638
3dd9f9e3 2639 // fill EMC cell info
2640 AliAODCaloCells &EMCCells = *(aod->GetCaloCells());
2641 EMCCells.CreateContainer(nEMCCells);
2642 EMCCells.SetType(AliAODCaloCells::kEMCAL);
2643 for (Int_t iCell = 0; iCell < nEMCCells; iCell++) {
2644 EMCCells.SetCell(iCell,EMCCellNumber[iCell],EMCCellAmplitude[iCell]);
2645 }
2646 EMCCells.Sort();
2647
2648 // tracklets
2649 AliAODTracklets &SPDTracklets = *(aod->GetTracklets());
85ba66b8 2650 const AliMultiplicity *mult = esd->GetMultiplicity();
2651 if (mult) {
2652 if (mult->GetNumberOfTracklets()>0) {
3dd9f9e3 2653 SPDTracklets.CreateContainer(mult->GetNumberOfTracklets());
85ba66b8 2654
2655 for (Int_t n=0; n<mult->GetNumberOfTracklets(); n++) {
3dd9f9e3 2656 SPDTracklets.SetTracklet(n, mult->GetTheta(n), mult->GetPhi(n), mult->GetDeltaPhi(n), mult->GetLabel(n));
85ba66b8 2657 }
2658 }
2659 } else {
2660 Printf("ERROR: AliMultiplicity could not be retrieved from ESD");
2661 }
2662
f29f1726 2663 delete [] usedTrack;
2664 delete [] usedV0;
2665 delete [] usedKink;
85ba66b8 2666
f29f1726 2667 // fill the tree for this event
2668 aodTree->Fill();
2669 } // end of event loop
85ba66b8 2670
f29f1726 2671 aodTree->GetUserInfo()->Add(aod);
85ba66b8 2672
f29f1726 2673 // write the tree to the specified file
2674 aodFile = aodTree->GetCurrentFile();
2675 aodFile->cd();
2676 aodTree->Write();
85ba66b8 2677
a7807689 2678 return;
2679}
2680
af885e0f 2681void AliReconstruction::WriteAlignmentData(AliESDEvent* esd)
98937d93 2682{
2683 // Write space-points which are then used in the alignment procedures
2684 // For the moment only ITS, TRD and TPC
2685
2686 // Load TOF clusters
d528ee75 2687 if (fTracker[3]){
2688 fLoader[3]->LoadRecPoints("read");
2689 TTree* tree = fLoader[3]->TreeR();
2690 if (!tree) {
2691 AliError(Form("Can't get the %s cluster tree", fgkDetectorName[3]));
2692 return;
2693 }
2694 fTracker[3]->LoadClusters(tree);
98937d93 2695 }
98937d93 2696 Int_t ntracks = esd->GetNumberOfTracks();
2697 for (Int_t itrack = 0; itrack < ntracks; itrack++)
2698 {
2699 AliESDtrack *track = esd->GetTrack(itrack);
2700 Int_t nsp = 0;
ef7253ac 2701 Int_t idx[200];
98937d93 2702 for (Int_t iDet = 3; iDet >= 0; iDet--)
2703 nsp += track->GetNcls(iDet);
2704 if (nsp) {
2705 AliTrackPointArray *sp = new AliTrackPointArray(nsp);
2706 track->SetTrackPointArray(sp);
2707 Int_t isptrack = 0;
2708 for (Int_t iDet = 3; iDet >= 0; iDet--) {
2709 AliTracker *tracker = fTracker[iDet];
2710 if (!tracker) continue;
2711 Int_t nspdet = track->GetNcls(iDet);
98937d93 2712 if (nspdet <= 0) continue;
2713 track->GetClusters(iDet,idx);
2714 AliTrackPoint p;
2715 Int_t isp = 0;
2716 Int_t isp2 = 0;
2717 while (isp < nspdet) {
48ce48d1 2718 Bool_t isvalid;
2719 if(IsSelected(fgkDetectorName[iDet],fUseTrackingErrorsForAlignment)) {
2720 isvalid = tracker->GetTrackPointTrackingError(idx[isp2],p,track);
2721 } else {
2722 isvalid = tracker->GetTrackPoint(idx[isp2],p);
2723 }
2724 isp2++;
160db090 2725 const Int_t kNTPCmax = 159;
2726 if (iDet==1 && isp2>kNTPCmax) break; // to be fixed
98937d93 2727 if (!isvalid) continue;
2728 sp->AddPoint(isptrack,&p); isptrack++; isp++;
2729 }
98937d93 2730 }
2731 }
2732 }
d528ee75 2733 if (fTracker[3]){
2734 fTracker[3]->UnloadClusters();
2735 fLoader[3]->UnloadRecPoints();
2736 }
98937d93 2737}
2e3550da 2738
2739//_____________________________________________________________________________
af885e0f 2740void AliReconstruction::FillRawDataErrorLog(Int_t iEvent, AliESDEvent* esd)
2e3550da 2741{
2742 // The method reads the raw-data error log
2743 // accumulated within the rawReader.
2744 // It extracts the raw-data errors related to
2745 // the current event and stores them into
2746 // a TClonesArray inside the esd object.
2747
2748 if (!fRawReader) return;
2749
2750 for(Int_t i = 0; i < fRawReader->GetNumberOfErrorLogs(); i++) {
2751
2752 AliRawDataErrorLog *log = fRawReader->GetErrorLog(i);
2753 if (!log) continue;
2754 if (iEvent != log->GetEventNumber()) continue;
2755
2756 esd->AddRawDataErrorLog(log);
2757 }
2758
2759}
46698ae4 2760
2761TNamed* AliReconstruction::CopyFileToTNamed(TString fPath,TString fName){
b545009a 2762 // Dump a file content into a char in TNamed
46698ae4 2763 ifstream in;
2764 in.open(fPath.Data(),ios::in | ios::binary|ios::ate);
2765 Int_t kBytes = (Int_t)in.tellg();
2766 printf("Size: %d \n",kBytes);
2767 TNamed *fn = 0;
2768 if(in.good()){
2769 char* memblock = new char [kBytes];
2770 in.seekg (0, ios::beg);
2771 in.read (memblock, kBytes);
2772 in.close();
2773 TString fData(memblock,kBytes);
2774 fn = new TNamed(fName,fData);
2775 printf("fData Size: %d \n",fData.Sizeof());
2776 printf("fName Size: %d \n",fName.Sizeof());
2777 printf("fn Size: %d \n",fn->Sizeof());
2778 delete[] memblock;
2779 }
2780 else{
2781 AliInfo(Form("Could not Open %s\n",fPath.Data()));
2782 }
2783
2784 return fn;
2785}
2786
2787void AliReconstruction::TNamedToFile(TTree* fTree, TString fName){
46698ae4 2788 // This is not really needed in AliReconstruction at the moment
2789 // but can serve as a template
2790
2791 TList *fList = fTree->GetUserInfo();
2792 TNamed *fn = (TNamed*)fList->FindObject(fName.Data());
2793 printf("fn Size: %d \n",fn->Sizeof());
2794
2795 TString fTmp(fn->GetName()); // to be 100% sure in principle fName also works
2796 const char* cdata = fn->GetTitle();
2797 printf("fTmp Size %d\n",fTmp.Sizeof());
2798
2799 int size = fn->Sizeof()-fTmp.Sizeof()-sizeof(UChar_t)-sizeof(Int_t); // see dfinition of TString::SizeOf()...
2800 printf("calculated size %d\n",size);
2801 ofstream out(fName.Data(),ios::out | ios::binary);
2802 out.write(cdata,size);
2803 out.close();
2804
2805}
6efecea1 2806
2807
46698ae4 2808
a5fa6165 2809//_____________________________________________________________________________
c65c502a 2810//AliQADataMaker * AliReconstruction::GetQADataMaker(Int_t iDet)
2811//{
a5fa6165 2812// get the quality assurance data maker object and the loader for a detector
c65c502a 2813//
2814// if (fQADataMaker[iDet])
2815// return fQADataMaker[iDet];
2816//
2817// // load the QA data maker object
2818// TPluginManager* pluginManager = gROOT->GetPluginManager();
2819// TString detName = fgkDetectorName[iDet];
2820// TString qadmName = "Ali" + detName + "QADataMaker";
2821// if (gAlice && !gAlice->GetDetector(detName) && (detName != "HLT"))
2822// return NULL;
2823//
2824// AliQADataMaker * qadm = NULL;
2825// // first check if a plugin is defined for the quality assurance data maker
2826// TPluginHandler* pluginHandler = pluginManager->FindHandler("AliQADataMaker", detName);
2827// // if not, add a plugin for it
2828// if (!pluginHandler) {
2829// AliDebug(1, Form("defining plugin for %s", qadmName.Data()));
2830// TString libs = gSystem->GetLibraries();
2831// if (libs.Contains("lib" + detName + "base.so") ||
2832// (gSystem->Load("lib" + detName + "base.so") >= 0)) {
2833// pluginManager->AddHandler("AliQADataMaker", detName,
2834// qadmName, detName + "qadm", qadmName + "()");
2835// } else {
2836// pluginManager->AddHandler("AliQADataMaker", detName,
2837// qadmName, detName, qadmName + "()");
2838// }
2839// pluginHandler = pluginManager->FindHandler("AliQADataMaker", detName);
2840// }
2841// if (pluginHandler && (pluginHandler->LoadPlugin() == 0)) {
2842// qadm = (AliQADataMaker *) pluginHandler->ExecPlugin(0);
2843// }
2844// if (qadm) {
2845// AliInfo(Form("Initializing quality assurance data maker for %s", fgkDetectorName[iDet]));
2846// qadm->Init(AliQA::kRECPOINTS, AliCDBManager::Instance()->GetRun(), GetQACycles(fgkDetectorName[iDet]));
2847// qadm->StartOfCycle(AliQA::kRECPOINTS);
2848// qadm->Init(AliQA::kESDS, AliCDBManager::Instance()->GetRun());
2849// qadm->StartOfCycle(AliQA::kESDS, "same") ;
2850// fQADataMaker[iDet] = qadm;
2851// }
2852//
2853// return qadm;
2854//}
2855//
a5fa6165 2856//_____________________________________________________________________________
c65c502a 2857//Bool_t AliReconstruction::RunQA(const char* detectors, AliESDEvent *& esd)
2858//{
2859// // run the Quality Assurance data producer
2860//
2861// AliCodeTimerAuto("")
2862// TString detStr = detectors;
2863// for (Int_t iDet = 0; iDet < fgkNDetectors; iDet++) {
2864// if (!IsSelected(fgkDetectorName[iDet], detStr))
2865// continue;
2866// AliQADataMaker * qadm = GetQADataMaker(iDet);
2867// if (!qadm)
2868// continue;
2869// AliCodeTimerStart(Form("running quality assurance data maker for %s", fgkDetectorName[iDet]));
2870// AliInfo(Form("running quality assurance data maker for %s", fgkDetectorName[iDet]));
2871//
2872// qadm->Exec(AliQA::kESDS, esd) ;
2873// qadm->Increment() ;
2874//
2875// AliCodeTimerStop(Form("running quality assurance data maker for %s", fgkDetectorName[iDet]));
2876// }
2877// if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) {
2878// AliError(Form("the following detectors were not found: %s",
2879// detStr.Data()));
2880// if (fStopOnError)
2881// return kFALSE;
2882// }
2883//
2884// return kTRUE;
2885//
2886//}
2887//
8661738e 2888
2889//_____________________________________________________________________________
2890void AliReconstruction::CheckQA()
2891{
2892// check the QA of SIM for this run and remove the detectors
2893// with status Fatal
2894
2895 TString newDetList ;
2896 for (Int_t iDet = 0; iDet < AliQA::kNDET; iDet++) {
2897 TString detName(AliQA::GetDetName(iDet)) ;
2898 if ( fRunLocalReconstruction.Contains(AliQA::GetDetName(iDet)) ||
2899 fRunLocalReconstruction.Contains("ALL") ) {
2900 AliQA * qa = AliQA::Instance(AliQA::DETECTORINDEX(iDet)) ;
2901 if ( qa->IsSet(AliQA::DETECTORINDEX(iDet), AliQA::kSIM, AliQA::kFATAL)) {
2902 AliInfo(Form("QA status for %s in Hits and/or SDIGITS and/or Digits was Fatal; No reconstruction performed", detName.Data())) ;
2903 } else if ( qa->IsSet(AliQA::DETECTORINDEX(iDet), AliQA::kSIM, AliQA::kERROR)) {
2904 AliError(Form("QA status for %s in Hits and/or SDIGITS and/or Digits was ERROR", detName.Data())) ;
2905 newDetList += detName ;
2906 newDetList += " " ;
2907 } else if ( qa->IsSet(AliQA::DETECTORINDEX(iDet), AliQA::kSIM, AliQA::kWARNING) ) {
2908 AliWarning(Form("QA status for %s in Hits and/or SDIGITS and/or Digits was WARNING", detName.Data())) ;
2909 newDetList += detName ;
2910 newDetList += " " ;
2911 } else if ( qa->IsSet(AliQA::DETECTORINDEX(iDet), AliQA::kSIM, AliQA::kINFO) ) {
2912 AliInfo(Form("QA status for %s in Hits and/or SDIGITS and/or Digits was INFO", detName.Data())) ;
2913 newDetList += detName ;
2914 newDetList += " " ;
860fe274 2915 } else {
2916 newDetList += detName ;
2917 newDetList += " " ;
8661738e 2918 }
2919 }
2920 }
2921 fRunLocalReconstruction = newDetList ;
a5fa6165 2922}
5b188f2f 2923
2924//_____________________________________________________________________________
2925Int_t AliReconstruction::GetDetIndex(const char* detector)
2926{
2927 // return the detector index corresponding to detector
2928 Int_t index = -1 ;
2929 for (index = 0; index < fgkNDetectors ; index++) {
2930 if ( strcmp(detector, fgkDetectorName[index]) == 0 )
2931 break ;
2932 }
2933 return index ;
2934}