-
Notifications
You must be signed in to change notification settings - Fork 787
/
AddTaskFlowQnVectorCorrections.C
1249 lines (1079 loc) · 70.8 KB
/
AddTaskFlowQnVectorCorrections.C
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
/***************************************************************************
* Package: FlowVectorCorrections ALICE glue *
* Authors: Jaap Onderwaater, GSI, jacobus.onderwaater@cern.ch *
* Ilya Selyuzhenkov, GSI, ilya.selyuzhenkov@gmail.com *
* Víctor González, UCM, victor.gonzalez@cern.ch *
* Contributors are mentioned in the code where appropriate.*
* Development: 2014-2016 *
***************************************************************************/
//////////////////////////////////////////////////////////////
//
// Flow Qn Vector correction options:
//
//
// Calibration method: 0: Calibration of Q/sqrt(M)
// 1: Calibration of Q/M
// 2: Calibration of Q/|Q|
// 3: Calibration of Q
//
// Calibration step : 0: Raw
// 1: Equalization
// 2: Recentering
// 3: Twist
// 4: Scaling
//
// Equalization method : 0: M/<M>
// 1: 1+(M-<M>)/sigma(M)
//
// Channel list : Array of channel numbers that are included in Q-vector calculation
//
// Twist and Scaling method: to be implemented
// 0: Double harmonic track wise (advisable for TPC)
// 1: Double harmonic Q wise
// 2: Correlations
//
///////////////////////////////////////////////////////////////
#ifdef __ECLIPSE_IDE
#include <TTree.h>
#include <TSystem.h>
#include <TMath.h>
#include <TROOT.h>
#include <Riostream.h>
#include <TObject.h>
#include <TFile.h>
#include <AliLog.h>
#include "AliAODHandler.h"
#include "AliAnalysisTaskESDfilter.h"
#include "AliAnalysisManager.h"
#include "AliQnCorrectionsHistos.h"
#include "AliQnCorrectionsEventClassVariablesSet.h"
#include "AliQnCorrectionsCutWithin.h"
#include "AliQnCorrectionsDataVector.h"
#include "AliQnCorrectionsQnVector.h"
#include "AliQnCorrectionsDetector.h"
#include "AliQnCorrectionsDetectorConfigurationTracks.h"
#include "AliQnCorrectionsDetectorConfigurationChannels.h"
#include "AliQnCorrectionsManager.h"
#include "AliQnCorrectionsInputGainEqualization.h"
#include "AliQnCorrectionsQnVectorRecentering.h"
#include "AliQnCorrectionsQnVectorAlignment.h"
#include "AliQnCorrectionsQnVectorTwistAndRescale.h"
#include "AliAnalysisTaskFlowVectorCorrections.h"
#endif // ifdef __ECLIPSE_IDE declaration and includes for the ECLIPSE IDE
#ifdef __CLING__
#include "AliAODHandler.h"
#include "AliAnalysisTaskESDfilter.h"
#include "AliAnalysisManager.h"
#include "AliQnCorrectionsHistos.h"
#include "AliQnCorrectionsEventClassVariablesSet.h"
#include "AliQnCorrectionsCutWithin.h"
#include "AliQnCorrectionsDataVector.h"
#include "AliQnCorrectionsQnVector.h"
#include "AliQnCorrectionsDetector.h"
#include "AliQnCorrectionsDetectorConfigurationTracks.h"
#include "AliQnCorrectionsDetectorConfigurationChannels.h"
#include "AliQnCorrectionsManager.h"
#include "AliQnCorrectionsProfileCorrelationComponents.h"
#include "AliQnCorrectionsProfile3DCorrelations.h"
#include "AliQnCorrectionsInputGainEqualization.h"
#include "AliQnCorrectionsQnVectorRecentering.h"
#include "AliQnCorrectionsQnVectorAlignment.h"
#include "AliQnCorrectionsQnVectorTwistAndRescale.h"
#include "AliAnalysisTaskFlowVectorCorrections.h"
#include "AliAnalysisTaskQnVectorAnalysis.h"
// to load external macro under ROOT6
#include "AliForwardMCMultiplicityTask.h"
#include "AliForwardMultiplicityTask.h"
#include <PWGLF/FORWARD/analysis2/AddTaskForwardMult.C>
#endif
#include "runAnalysis.H"
using std::cout;
using std::endl;
void DefineHistograms(AliQnCorrectionsManager* QnManager, AliQnCorrectionsHistos* histos, TString histClass);
void AddVZERO(AliAnalysisTaskFlowVectorCorrections *task, AliQnCorrectionsManager* QnManager);
void AddTPC(AliAnalysisTaskFlowVectorCorrections *task, AliQnCorrectionsManager* QnManager);
void AddTZERO(AliAnalysisTaskFlowVectorCorrections *task, AliQnCorrectionsManager* QnManager);
void AddFMD(AliAnalysisTaskFlowVectorCorrections *task, AliQnCorrectionsManager* QnManager);
void AddFMDTaskForESDanalysis();
void AddRawFMD(AliAnalysisTaskFlowVectorCorrections *task, AliQnCorrectionsManager* QnManager);
void AddZDC(AliAnalysisTaskFlowVectorCorrections *task, AliQnCorrectionsManager* QnManager);
void AddSPD(AliAnalysisTaskFlowVectorCorrections *task, AliQnCorrectionsManager* QnManager);
Int_t varForEventMultiplicity;
AliAnalysisDataContainer* AddTaskFlowQnVectorCorrections() {
AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
if (!mgr) {
Error("AddTaskFlowQnVectorCorrections", "No analysis manager found.");
return 0;
}
AliQnCorrectionsManager *QnManager = new AliQnCorrectionsManager();
AliAnalysisTaskFlowVectorCorrections *taskQnCorrections = new AliAnalysisTaskFlowVectorCorrections("FlowQnVectorCorrections");
/* let's establish the event cuts for event selection */
AliQnCorrectionsCutsSet *eventCuts = new AliQnCorrectionsCutsSet();
eventCuts->Add(new AliQnCorrectionsCutWithin(AliQnCorrectionsVarManagerTask::kVtxZ,zvertexMin,zvertexMax));
if (bUseMultiplicity) {
varForEventMultiplicity = AliQnCorrectionsVarManagerTask::kVZEROMultPercentile;
}
else {
varForEventMultiplicity = AliQnCorrectionsVarManagerTask::kCentVZERO;
}
eventCuts->Add(new AliQnCorrectionsCutWithin(varForEventMultiplicity,centralityMin,centralityMax));
taskQnCorrections->SetEventCuts(eventCuts);
taskQnCorrections->SetUseOnlyCentCalibEvents(bUseOnlyCentCalibEvents);
/* and the physics selection also */
if (!b2015DataSet) {
taskQnCorrections->SelectCollisionCandidates(AliVEvent::kMB); // Events passing trigger and physics selection for analysis
}
else
taskQnCorrections->SelectCollisionCandidates(AliVEvent::kMB|AliVEvent::kINT7); // Events passing trigger and physics selection for analysis
TString histClass = "";
histClass += "Event_NoCuts;";
histClass += "Event_Analysis;";
histClass+= "TrackQA_NoCuts;";
/* add the selected detectors */
if (bUseTPC) {
AddTPC(taskQnCorrections, QnManager);
histClass+= "TrackQA_TPC;";
}
if (bUseSPD) {
AddSPD(taskQnCorrections, QnManager);
histClass+= "TrackletQA_SPD;";
}
if (bUseVZERO) {
AddVZERO(taskQnCorrections, QnManager);
}
if (bUseTZERO) {
AddTZERO(taskQnCorrections, QnManager);
}
if (bUseFMD) {
AddFMD(taskQnCorrections, QnManager);
}
if (bUseRawFMD) {
AddRawFMD(taskQnCorrections, QnManager);
}
if (bUseZDC) {
AddZDC(taskQnCorrections, QnManager);
}
QnManager->SetShouldFillQnVectorTree(kFALSE);
QnManager->SetShouldFillQAHistograms(kTRUE);
QnManager->SetShouldFillNveQAHistograms(kTRUE);
QnManager->SetShouldFillOutputHistograms(kTRUE);
taskQnCorrections->SetFillExchangeContainerWithQvectors(kTRUE);
taskQnCorrections->SetFillEventQA(kTRUE);
taskQnCorrections->SetAliQnCorrectionsManager(QnManager);
taskQnCorrections->DefineInOutput();
taskQnCorrections->SetRunsLabels(&listOfRuns);
/* let's handle the calibration file */
cout << "=================== CALIBRATION FILE =============================================" << endl;
TString inputCalibrationFilename = Form("%s/%s", szCorrectionsFilePath.Data(), szCorrectionsFileName.Data());
if (szCorrectionsSource.EqualTo("local")) {
cout << "\t File " << inputCalibrationFilename << endl << "\t being taken locally when building the task object" << endl;
taskQnCorrections->SetCalibrationHistogramsFile(AliAnalysisTaskFlowVectorCorrections::CALIBSRC_local, inputCalibrationFilename.Data());
}
else if (szCorrectionsSource.EqualTo("aliensingle")) {
cout << "\t File " << inputCalibrationFilename << " being taken from alien in the execution nodes" << endl;
taskQnCorrections->SetCalibrationHistogramsFile(AliAnalysisTaskFlowVectorCorrections::CALIBSRC_aliensingle, inputCalibrationFilename.Data());
}
else if (szCorrectionsSource.EqualTo("alienmultiple")) {
cout << "\t File " << inputCalibrationFilename << " being taken from alien in the execution nodes on a per run basis " << endl;
taskQnCorrections->SetCalibrationHistogramsFile(AliAnalysisTaskFlowVectorCorrections::CALIBSRC_alienmultiple, inputCalibrationFilename.Data());
}
else if (szCorrectionsSource.EqualTo("OADBsingle")) {
cout << "\t File " << inputCalibrationFilename << " being taken from OADB in the execution nodes" << endl;
taskQnCorrections->SetCalibrationHistogramsFile(AliAnalysisTaskFlowVectorCorrections::CALIBSRC_OADBsingle, inputCalibrationFilename.Data());
}
else if (szCorrectionsSource.EqualTo("OADBmultiple")) {
cout << "\t File " << inputCalibrationFilename << " being taken from OADB in the execution nodes on a per run basis " << endl;
taskQnCorrections->SetCalibrationHistogramsFile(AliAnalysisTaskFlowVectorCorrections::CALIBSRC_OADBmultiple, inputCalibrationFilename.Data());
}
else {
Error("AddTaskFlowQnVectorCorrections", "\t CALIBRATION FILE SOURCE NOT SUPPORTED. ABORTING!!!");
return NULL;
}
cout << "==================================================================================" << endl;
AliQnCorrectionsHistos* hists = taskQnCorrections->GetEventHistograms();
DefineHistograms(QnManager, hists, histClass);
mgr->AddTask(taskQnCorrections);
mgr->ConnectInput(taskQnCorrections, 0, mgr->GetCommonInputContainer());
//create output containers
if (QnManager->GetShouldFillOutputHistograms()) {
AliAnalysisDataContainer *cOutputHist =
mgr->CreateContainer(QnManager->GetCalibrationHistogramsContainerName(),
TList::Class(),
AliAnalysisManager::kOutputContainer,
"CalibrationHistograms.root");
mgr->ConnectOutput(taskQnCorrections, taskQnCorrections->OutputSlotHistQn(), cOutputHist );
}
if (QnManager->GetShouldFillQnVectorTree()) {
AliAnalysisDataContainer *cOutputQvec =
mgr->CreateContainer("CalibratedQvector",
TTree::Class(),
AliAnalysisManager::kOutputContainer,
"QvectorsTree.root");
mgr->ConnectOutput(taskQnCorrections, taskQnCorrections->OutputSlotTree(), cOutputQvec );
}
if (QnManager->GetShouldFillQAHistograms()) {
AliAnalysisDataContainer *cOutputHistQA =
mgr->CreateContainer(QnManager->GetCalibrationQAHistogramsContainerName(),
TList::Class(),
AliAnalysisManager::kOutputContainer,
"CalibrationQA.root");
mgr->ConnectOutput(taskQnCorrections, taskQnCorrections->OutputSlotHistQA(), cOutputHistQA );
}
if (QnManager->GetShouldFillNveQAHistograms()) {
AliAnalysisDataContainer *cOutputHistNveQA =
mgr->CreateContainer(QnManager->GetCalibrationNveQAHistogramsContainerName(),
TList::Class(),
AliAnalysisManager::kOutputContainer,
"CalibrationQA.root");
mgr->ConnectOutput(taskQnCorrections, taskQnCorrections->OutputSlotHistNveQA(), cOutputHistNveQA );
}
if (taskQnCorrections->GetFillEventQA()) {
AliAnalysisDataContainer *cOutputQnEventQA =
mgr->CreateContainer("QnEventQA",
TList::Class(),
AliAnalysisManager::kOutputContainer,
"QnEventQA.root");
mgr->ConnectOutput(taskQnCorrections, taskQnCorrections->OutputSlotEventQA(), cOutputQnEventQA );
}
AliAnalysisDataContainer *cOutputQvecList =
mgr->CreateContainer("CalibratedQvectorList",
TList::Class(),
AliAnalysisManager::kExchangeContainer,
"QvectorsList.root");
if (taskQnCorrections->GetFillExchangeContainerWithQvectors())
mgr->ConnectOutput(taskQnCorrections, taskQnCorrections->OutputSlotGetListQnVectors(), cOutputQvecList );
return cOutputQvecList;
}
void AddVZERO(AliAnalysisTaskFlowVectorCorrections *task, AliQnCorrectionsManager* QnManager){
Bool_t VZEROchannels[4][64];
for(Int_t iv0=0; iv0<4; iv0++) for(Int_t ich=0; ich<64; ich++) VZEROchannels[iv0][ich] = kFALSE;
for(Int_t ich=32; ich<64; ich++) VZEROchannels[0][ich] = kTRUE; // channel list: kTRUE if channel should be used
for(Int_t ich=0; ich<32; ich++) VZEROchannels[1][ich] = kTRUE;
Int_t channelGroups[64];
for(Int_t ich=0; ich<64; ich++) channelGroups[ich] = Int_t(ich / 8);
//-----------------------------------------------------------
// Our event classes for V0
//
const Int_t nVZEROdim = 2;
AliQnCorrectionsEventClassVariablesSet *CorrEventClasses = new AliQnCorrectionsEventClassVariablesSet(nVZEROdim);
Double_t VtxZbinning[][2] = { { -10.0, 4} , {-7.0, 1}, {7.0, 8}, {10.0, 1}};
Double_t Ctbinning[][2] = {{ 0.0, 2}, {100.0, 100 }};
CorrEventClasses->Add(new AliQnCorrectionsEventClassVariable(AliQnCorrectionsVarManagerTask::kVtxZ,
task->VarName(AliQnCorrectionsVarManagerTask::kVtxZ), VtxZbinning));
CorrEventClasses->Add(new AliQnCorrectionsEventClassVariable(varForEventMultiplicity,
Form("Centrality (%s)", task->VarName(varForEventMultiplicity)), Ctbinning));
////////// end of binning
/* the VZERO detector */
AliQnCorrectionsDetector *VZERO = new AliQnCorrectionsDetector("VZERO", AliQnCorrectionsVarManagerTask::kVZERO);
/* the VZEROA detector configuration */
AliQnCorrectionsDetectorConfigurationChannels *VZEROAconf =
new AliQnCorrectionsDetectorConfigurationChannels(
"VZEROA",
CorrEventClasses,
64, /* number of channels */
4); /* number of harmonics: 1, 2, 3 and 4 */
VZEROAconf->SetChannelsScheme(VZEROchannels[0], channelGroups);
/* let's configure the Q vector calibration */
VZEROAconf->SetQVectorNormalizationMethod(AliQnCorrectionsQnVector::QVNORM_QoverM);
/* lets configure the equalization of input data */
AliQnCorrectionsInputGainEqualization *eqA = new AliQnCorrectionsInputGainEqualization();
eqA->SetEqualizationMethod(AliQnCorrectionsInputGainEqualization::GEQUAL_averageEqualization);
eqA->SetShift(1.0);
eqA->SetScale(0.1);
eqA->SetUseChannelGroupsWeights(kTRUE);
VZEROAconf->AddCorrectionOnInputData(eqA);
/* let's add the Q vector recentering correction step */
/* we don't configure it, so we create it anonymous */
VZEROAconf->AddCorrectionOnQnVector(new AliQnCorrectionsQnVectorRecentering());
/* let's add the Q vector alignment correction step */
AliQnCorrectionsQnVectorAlignment *alignA = new AliQnCorrectionsQnVectorAlignment();
alignA->SetHarmonicNumberForAlignment(2);
alignA->SetReferenceConfigurationForAlignment("TPC");
VZEROAconf->AddCorrectionOnQnVector(alignA);
/* lets configrure the QA histograms */
VZEROAconf->SetQACentralityVar(varForEventMultiplicity);
VZEROAconf->SetQAMultiplicityAxis(100, 0.0, 500.0);
/* let's configure the twist and rescale correction step */
AliQnCorrectionsQnVectorTwistAndRescale *twScaleA = new AliQnCorrectionsQnVectorTwistAndRescale();
twScaleA->SetApplyTwist(kTRUE);
twScaleA->SetApplyRescale(kTRUE);
twScaleA->SetTwistAndRescaleMethod(AliQnCorrectionsQnVectorTwistAndRescale::TWRESCALE_correlations);
twScaleA->SetReferenceConfigurationsForTwistAndRescale("TPC","VZEROC");
/* now we add it to the detector configuration */
VZEROAconf->AddCorrectionOnQnVector(twScaleA);
/* add the configuration to the detector */
VZERO->AddDetectorConfiguration(VZEROAconf);
/* the VZEROC detector configuration */
AliQnCorrectionsDetectorConfigurationChannels *VZEROCconf =
new AliQnCorrectionsDetectorConfigurationChannels(
"VZEROC",
CorrEventClasses,
64, /* number of channels */
4); /* number of harmonics: 1, 2, 3 and 4 */
VZEROCconf->SetChannelsScheme(VZEROchannels[1], channelGroups);
/* let's configure the Q vector calibration */
VZEROCconf->SetQVectorNormalizationMethod(AliQnCorrectionsQnVector::QVNORM_QoverM);
/* lets configure the equalization of input data */
AliQnCorrectionsInputGainEqualization *eqC = new AliQnCorrectionsInputGainEqualization();
eqC->SetEqualizationMethod(AliQnCorrectionsInputGainEqualization::GEQUAL_averageEqualization);
eqC->SetShift(1.0);
eqC->SetScale(0.1);
eqC->SetUseChannelGroupsWeights(kTRUE);
VZEROCconf->AddCorrectionOnInputData(eqC);
/* let's add the Q vector recentering correction step */
/* we don't configure it, so we create it anonymous */
VZEROCconf->AddCorrectionOnQnVector(new AliQnCorrectionsQnVectorRecentering());
/* let's add the Q vector alignment correction step */
AliQnCorrectionsQnVectorAlignment *alignC = new AliQnCorrectionsQnVectorAlignment();
alignC->SetHarmonicNumberForAlignment(2);
alignC->SetReferenceConfigurationForAlignment("TPC");
VZEROCconf->AddCorrectionOnQnVector(alignC);
/* lets configrure the QA histograms */
VZEROCconf->SetQACentralityVar(varForEventMultiplicity);
VZEROCconf->SetQAMultiplicityAxis(100, 0.0, 500.0);
/* let's configure the twist and rescale correction step */
AliQnCorrectionsQnVectorTwistAndRescale *twScaleC = new AliQnCorrectionsQnVectorTwistAndRescale();
twScaleC->SetApplyTwist(kTRUE);
twScaleC->SetApplyRescale(kTRUE);
twScaleC->SetTwistAndRescaleMethod(AliQnCorrectionsQnVectorTwistAndRescale::TWRESCALE_correlations);
twScaleC->SetReferenceConfigurationsForTwistAndRescale("TPC","VZEROA");
/* now we add it to the detector configuration */
VZEROCconf->AddCorrectionOnQnVector(twScaleC);
/* add the configuration to the detector */
VZERO->AddDetectorConfiguration(VZEROCconf);
/* finally add the detector to the framework manager */
QnManager->AddDetector(VZERO);
}
void AddTPC(AliAnalysisTaskFlowVectorCorrections *task, AliQnCorrectionsManager* QnManager){
/////////////// Add TPC subdetectors ///////////////////
//-----------------------------------------------------------
// Our event classes for TPC
//
const Int_t nTPCdim = 2;
AliQnCorrectionsEventClassVariablesSet *CorrEventClasses = new AliQnCorrectionsEventClassVariablesSet(nTPCdim);
Double_t VtxZbinning[][2] = { { -10.0, 4} , {-7.0, 1}, {7.0, 8}, {10.0, 1}};
Double_t Ctbinning[][2] = {{ 0.0, 2}, {100.0, 100 }};
CorrEventClasses->Add(new AliQnCorrectionsEventClassVariable(AliQnCorrectionsVarManagerTask::kVtxZ,
task->VarName(AliQnCorrectionsVarManagerTask::kVtxZ), VtxZbinning));
CorrEventClasses->Add(new AliQnCorrectionsEventClassVariable(varForEventMultiplicity,
Form("Centrality (%s)", task->VarName(varForEventMultiplicity)), Ctbinning));
////////// end of binning
/* the TPC detector */
AliQnCorrectionsDetector *TPC = new AliQnCorrectionsDetector("TPC", AliQnCorrectionsVarManagerTask::kTPC);
/* the TPC detector configuration */
AliQnCorrectionsDetectorConfigurationTracks *TPCconf =
new AliQnCorrectionsDetectorConfigurationTracks(
"TPC",
CorrEventClasses,
4); /* number of harmonics: 1, 2, 3 and 4 */
/* let's configure the Q vector calibration */
TPCconf->SetQVectorNormalizationMethod(AliQnCorrectionsQnVector::QVNORM_QoverM);
/* let's add the Q vector recentering correction step */
/* we don't configure it, so we create it anonymous */
TPCconf->AddCorrectionOnQnVector(new AliQnCorrectionsQnVectorRecentering());
/* let's add the Q vector twist correction step */
AliQnCorrectionsQnVectorTwistAndRescale *twScale = new AliQnCorrectionsQnVectorTwistAndRescale();
twScale->SetApplyTwist(kTRUE);
twScale->SetApplyRescale(kFALSE);
twScale->SetTwistAndRescaleMethod(AliQnCorrectionsQnVectorTwistAndRescale::TWRESCALE_doubleHarmonic);
TPCconf->AddCorrectionOnQnVector(twScale);
/* define the cuts to apply */
AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
Bool_t isESD=mgr->GetInputEventHandler()->IsA()==AliESDInputHandler::Class();
AliQnCorrectionsCutsSet *cutsTPC = new AliQnCorrectionsCutsSet();
if(!isESD){
cutsTPC->Add(new AliQnCorrectionsCutWithin(AliQnCorrectionsVarManagerTask::kFilterBitMask768,0.5,1.5));
cutsTPC->Add(new AliQnCorrectionsCutWithin(AliQnCorrectionsVarManagerTask::kEta,-0.8,0.8));
cutsTPC->Add(new AliQnCorrectionsCutWithin(AliQnCorrectionsVarManagerTask::kPt,0.2,5.));
}
else {
Bool_t UseTPConlyTracks=kFALSE; // Use of TPC standalone tracks or Global tracks (only for ESD analysis)
task->SetUseTPCStandaloneTracks(UseTPConlyTracks);
if(UseTPConlyTracks){
cutsTPC->Add(new AliQnCorrectionsCutWithin(AliQnCorrectionsVarManagerTask::kDcaXY,-3.0,3.0));
cutsTPC->Add(new AliQnCorrectionsCutWithin(AliQnCorrectionsVarManagerTask::kDcaZ,-3.0,3.0));
cutsTPC->Add(new AliQnCorrectionsCutWithin(AliQnCorrectionsVarManagerTask::kEta,-0.8,0.8));
cutsTPC->Add(new AliQnCorrectionsCutWithin(AliQnCorrectionsVarManagerTask::kPt,0.2,5.));
cutsTPC->Add(new AliQnCorrectionsCutWithin(AliQnCorrectionsVarManagerTask::kTPCnclsIter1,70.0,161.0));
cutsTPC->Add(new AliQnCorrectionsCutWithin(AliQnCorrectionsVarManagerTask::kTPCchi2Iter1,0.2,4.0));
}
else{
cutsTPC->Add(new AliQnCorrectionsCutWithin(AliQnCorrectionsVarManagerTask::kDcaXY,-0.3,0.3));
cutsTPC->Add(new AliQnCorrectionsCutWithin(AliQnCorrectionsVarManagerTask::kDcaZ,-0.3,0.3));
cutsTPC->Add(new AliQnCorrectionsCutWithin(AliQnCorrectionsVarManagerTask::kEta,-0.8,0.8));
cutsTPC->Add(new AliQnCorrectionsCutWithin(AliQnCorrectionsVarManagerTask::kPt,0.2,5.));
cutsTPC->Add(new AliQnCorrectionsCutWithin(AliQnCorrectionsVarManagerTask::kTPCncls,70.0,161.0));
cutsTPC->Add(new AliQnCorrectionsCutWithin(AliQnCorrectionsVarManagerTask::kTPCchi2,0.2,4.0));
}
}
TPCconf->SetCuts(cutsTPC);
/* add the configuration to the detector */
TPC->AddDetectorConfiguration(TPCconf);
/* finally add the detector to the framework manager */
QnManager->AddDetector(TPC);
}
void AddSPD(AliAnalysisTaskFlowVectorCorrections *task, AliQnCorrectionsManager* QnManager){
/////////////// Add SPD subdetectors ///////////////////
//-----------------------------------------------------------
// Our event classes for SPD
//
const Int_t nSPDdim = 2;
AliQnCorrectionsEventClassVariablesSet *CorrEventClasses = new AliQnCorrectionsEventClassVariablesSet(nSPDdim);
Double_t VtxZbinning[][2] = { { -10.0, 4} , {-7.0, 1}, {7.0, 8}, {10.0, 1}};
Double_t Ctbinning[][2] = {{ 0.0, 2}, {100.0, 100 }};
CorrEventClasses->Add(new AliQnCorrectionsEventClassVariable(AliQnCorrectionsVarManagerTask::kVtxZ,
task->VarName(AliQnCorrectionsVarManagerTask::kVtxZ), VtxZbinning));
CorrEventClasses->Add(new AliQnCorrectionsEventClassVariable(varForEventMultiplicity,
Form("Centrality (%s)", task->VarName(varForEventMultiplicity)), Ctbinning));
////////// end of binning
/* the SPD detector */
AliQnCorrectionsDetector *SPD = new AliQnCorrectionsDetector("SPD", AliQnCorrectionsVarManagerTask::kSPD);
/* the SPD detector configuration */
AliQnCorrectionsDetectorConfigurationTracks *SPDconf =
new AliQnCorrectionsDetectorConfigurationTracks(
"SPD",
CorrEventClasses,
4); /* number of harmonics: 1, 2, 3 and 4 */
/* let's configure the Q vector calibration */
SPDconf->SetQVectorNormalizationMethod(AliQnCorrectionsQnVector::QVNORM_QoverM);
/* let's add the Q vector recentering correction step */
/* we don't configure it, so we create it anonymous */
SPDconf->AddCorrectionOnQnVector(new AliQnCorrectionsQnVectorRecentering());
/* let's add the Q vector twist correction step */
AliQnCorrectionsQnVectorTwistAndRescale *twScale = new AliQnCorrectionsQnVectorTwistAndRescale();
twScale->SetApplyTwist(kTRUE);
twScale->SetApplyRescale(kFALSE);
twScale->SetTwistAndRescaleMethod(AliQnCorrectionsQnVectorTwistAndRescale::TWRESCALE_doubleHarmonic);
SPDconf->AddCorrectionOnQnVector(twScale);
/* add the configuration to the detector */
SPD->AddDetectorConfiguration(SPDconf);
/* finally add the detector to the framework manager */
QnManager->AddDetector(SPD);
}
void AddTZERO(AliAnalysisTaskFlowVectorCorrections *task, AliQnCorrectionsManager* QnManager){
/////////////// Add TZERO subdetectors ///////////////////
Bool_t TZEROchannels[2][24];
for(Int_t iv0=0; iv0<2; iv0++) for(Int_t ich=0; ich<24; ich++) TZEROchannels[iv0][ich] = kFALSE;
for(Int_t ich=12; ich<24; ich++) TZEROchannels[0][ich] = kTRUE; // channel list: value 1 if channel should be used
for(Int_t ich=0; ich<12; ich++) TZEROchannels[1][ich] = kTRUE;
Int_t channelGroups[24];
for(Int_t ich=0; ich<24; ich++) channelGroups[ich] = Int_t(ich / 12);
//-----------------------------------------------------------
// Our event classes for TZERO
//
const Int_t nTZEROdim = 2;
AliQnCorrectionsEventClassVariablesSet *CorrEventClasses = new AliQnCorrectionsEventClassVariablesSet(nTZEROdim);
Double_t VtxZbinning[][2] = { { -10.0, 4} , {-7.0, 1}, {7.0, 8}, {10.0, 1}};
Double_t Ctbinning[][2] = {{ 0.0, 2}, {100.0, 100 }};
CorrEventClasses->Add(new AliQnCorrectionsEventClassVariable(AliQnCorrectionsVarManagerTask::kVtxZ,
task->VarName(AliQnCorrectionsVarManagerTask::kVtxZ), VtxZbinning));
CorrEventClasses->Add(new AliQnCorrectionsEventClassVariable(varForEventMultiplicity,
Form("Centrality (%s)", task->VarName(varForEventMultiplicity)), Ctbinning));
////////// end of binning
/* the TZERO detector */
AliQnCorrectionsDetector *TZERO = new AliQnCorrectionsDetector("TZERO", AliQnCorrectionsVarManagerTask::kTZERO);
/* the TZEROA detector configuration */
AliQnCorrectionsDetectorConfigurationChannels *TZEROAconf =
new AliQnCorrectionsDetectorConfigurationChannels(
"TZEROA",
CorrEventClasses,
24, /* number of channels */
4); /* number of harmonics: 1, 2, 3 and 4 */
TZEROAconf->SetChannelsScheme(TZEROchannels[0], channelGroups);
/* let's configure the Q vector calibration */
TZEROAconf->SetQVectorNormalizationMethod(AliQnCorrectionsQnVector::QVNORM_QoverM);
/* lets configure the equalization of input data */
AliQnCorrectionsInputGainEqualization *eqA = new AliQnCorrectionsInputGainEqualization();
eqA->SetEqualizationMethod(AliQnCorrectionsInputGainEqualization::GEQUAL_averageEqualization);
eqA->SetShift(1.0);
eqA->SetScale(0.1);
eqA->SetUseChannelGroupsWeights(kFALSE);
TZEROAconf->AddCorrectionOnInputData(eqA);
/* let's add the Q vector recentering correction step */
/* we don't configure it, so we create it anonymous */
TZEROAconf->AddCorrectionOnQnVector(new AliQnCorrectionsQnVectorRecentering());
/* let's add the Q vector alignment correction step */
AliQnCorrectionsQnVectorAlignment *alignA = new AliQnCorrectionsQnVectorAlignment();
alignA->SetHarmonicNumberForAlignment(2);
alignA->SetReferenceConfigurationForAlignment("TPC");
TZEROAconf->AddCorrectionOnQnVector(alignA);
/* let's configure the QA histograms */
TZEROAconf->SetQACentralityVar(varForEventMultiplicity);
TZEROAconf->SetQAMultiplicityAxis(100, 0.0, 150.0);
/* let's configure the twist and rescale correction step */
AliQnCorrectionsQnVectorTwistAndRescale *twScaleA = new AliQnCorrectionsQnVectorTwistAndRescale();
twScaleA->SetApplyTwist(kTRUE);
twScaleA->SetApplyRescale(kTRUE);
twScaleA->SetTwistAndRescaleMethod(AliQnCorrectionsQnVectorTwistAndRescale::TWRESCALE_correlations);
twScaleA->SetReferenceConfigurationsForTwistAndRescale("TPC","TZEROC");
/* now we add it to the detector configuration */
TZEROAconf->AddCorrectionOnQnVector(twScaleA);
/* add the configuration to the detector */
TZERO->AddDetectorConfiguration(TZEROAconf);
/* the TZEROC detector configuration */
AliQnCorrectionsDetectorConfigurationChannels *TZEROCconf =
new AliQnCorrectionsDetectorConfigurationChannels(
"TZEROC",
CorrEventClasses,
24, /* number of channels */
4); /* number of harmonics: 1, 2, 3 and 4 */
TZEROCconf->SetChannelsScheme(TZEROchannels[1], channelGroups);
/* let's configure the Q vector calibration */
TZEROCconf->SetQVectorNormalizationMethod(AliQnCorrectionsQnVector::QVNORM_QoverM);
/* lets configure the equalization of input data */
AliQnCorrectionsInputGainEqualization *eqC = new AliQnCorrectionsInputGainEqualization();
eqC->SetEqualizationMethod(AliQnCorrectionsInputGainEqualization::GEQUAL_averageEqualization);
eqC->SetShift(1.0);
eqC->SetScale(0.1);
eqC->SetUseChannelGroupsWeights(kFALSE);
TZEROCconf->AddCorrectionOnInputData(eqC);
/* let's add the Q vector recentering correction step */
/* we don't configure it, so we create it anonymous */
TZEROCconf->AddCorrectionOnQnVector(new AliQnCorrectionsQnVectorRecentering());
/* let's add the Q vector alignment correction step */
AliQnCorrectionsQnVectorAlignment *alignC = new AliQnCorrectionsQnVectorAlignment();
alignC->SetHarmonicNumberForAlignment(2);
alignC->SetReferenceConfigurationForAlignment("TPC");
TZEROCconf->AddCorrectionOnQnVector(alignC);
/* let's configure the QA histograms */
TZEROCconf->SetQACentralityVar(varForEventMultiplicity);
TZEROCconf->SetQAMultiplicityAxis(100, 0.0, 150.0);
/* let's configure the twist and rescale correction step */
AliQnCorrectionsQnVectorTwistAndRescale *twScaleC = new AliQnCorrectionsQnVectorTwistAndRescale();
twScaleC->SetApplyTwist(kTRUE);
twScaleC->SetApplyRescale(kTRUE);
twScaleC->SetTwistAndRescaleMethod(AliQnCorrectionsQnVectorTwistAndRescale::TWRESCALE_correlations);
twScaleC->SetReferenceConfigurationsForTwistAndRescale("TPC","TZEROA");
/* now we add it to the detector configuration */
TZEROCconf->AddCorrectionOnQnVector(twScaleC);
/* add the configuration to the detector */
TZERO->AddDetectorConfiguration(TZEROCconf);
/* finally add the detector to the framework manager */
QnManager->AddDetector(TZERO);
}
void AddZDC(AliAnalysisTaskFlowVectorCorrections *task, AliQnCorrectionsManager* QnManager){
/////////////// Add ZDC subdetectors ///////////////////
Bool_t ZDCchannels[2][10];
for(Int_t iv0=0; iv0<2; iv0++) for(Int_t ich=0; ich<10; ich++) ZDCchannels[iv0][ich] = kFALSE;
for(Int_t ich=6; ich<10; ich++) ZDCchannels[0][ich] = kTRUE;
for(Int_t ich=1; ich<5; ich++) ZDCchannels[1][ich] = kTRUE;
//-----------------------------------------------------------
// Our event classes for ZDC
//
const Int_t nZDCdim = 3;
AliQnCorrectionsEventClassVariablesSet *CorrEventClasses = new AliQnCorrectionsEventClassVariablesSet(nZDCdim);
Double_t VtxXbinning[][2] = {{ -0.3, 2}, {0.3, 10 }};
Double_t VtxYbinning[][2] = {{ -0.3, 2}, {0.3, 10 }};
Double_t Ctbinning[][2] = {{ 0.0, 2}, {100.0, 100 }};
CorrEventClasses->Add(new AliQnCorrectionsEventClassVariable(AliQnCorrectionsVarManagerTask::kVtxX,
task->VarName(AliQnCorrectionsVarManagerTask::kVtxX), VtxXbinning));
CorrEventClasses->Add(new AliQnCorrectionsEventClassVariable(AliQnCorrectionsVarManagerTask::kVtxY,
task->VarName(AliQnCorrectionsVarManagerTask::kVtxY), VtxYbinning));
CorrEventClasses->Add(new AliQnCorrectionsEventClassVariable(varForEventMultiplicity,
Form("Centrality (%s)", task->VarName(varForEventMultiplicity)), Ctbinning));
////////// end of binning
/* the ZDC detector */
AliQnCorrectionsDetector *ZDC = new AliQnCorrectionsDetector("ZDC", AliQnCorrectionsVarManagerTask::kZDC);
/* the ZDCA detector configuration */
AliQnCorrectionsDetectorConfigurationChannels *ZDCAconf =
new AliQnCorrectionsDetectorConfigurationChannels(
"ZDCA",
CorrEventClasses,
10, /* number of channels */
3); /* number of harmonics: 1, 2 and 3 */
ZDCAconf->SetChannelsScheme(ZDCchannels[0], NULL /* no groups */);
/* let's configure the Q vector calibration */
ZDCAconf->SetQVectorNormalizationMethod(AliQnCorrectionsQnVector::QVNORM_QoverM);
/* let's add the Q vector recentering correction step */
/* we don't configure it, so we create it anonymous */
ZDCAconf->AddCorrectionOnQnVector(new AliQnCorrectionsQnVectorRecentering());
/* add the configuration to the detector */
ZDC->AddDetectorConfiguration(ZDCAconf);
/* the ZDCC detector configuration */
AliQnCorrectionsDetectorConfigurationChannels *ZDCCconf =
new AliQnCorrectionsDetectorConfigurationChannels(
"ZDCC",
CorrEventClasses,
10, /* number of channels */
3); /* number of harmonics: 1, 2 and 3 */
ZDCCconf->SetChannelsScheme(ZDCchannels[1], NULL /* no groups */);
/* let's configure the Q vector calibration */
ZDCCconf->SetQVectorNormalizationMethod(AliQnCorrectionsQnVector::QVNORM_QoverM);
/* let's add the Q vector recentering correction step */
/* we don't configure it, so we create it anonymous */
ZDCCconf->AddCorrectionOnQnVector(new AliQnCorrectionsQnVectorRecentering());
/* add the configuration to the detector */
ZDC->AddDetectorConfiguration(ZDCCconf);
/* finally add the detector to the framework manager */
QnManager->AddDetector(ZDC);
}
void AddFMDTaskForESDanalysis(){
gSystem->Load("libPWGLFforward2"); // for FMD
AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
// Create the FMD task and add it to the manager
//===========================================================================
//--- AOD output handler -----------------------------------------
AliAODHandler* ret = new AliAODHandler();
ret->SetOutputFileName("AliAOD.pass2.root");
mgr->SetOutputEventHandler(ret);
#ifndef __CLING__
gROOT->LoadMacro("$ALICE_PHYSICS/PWGLF/FORWARD/analysis2/AddTaskForwardMult.C");
#endif
ULong_t run = 0; // 0: get from data???
UShort_t sys = 0; // 0: get from data, 1: pp, 2: AA
UShort_t sNN = 0; // 0: get from data, otherwise center of mass energy (per nucleon pair)
Short_t fld = 0; // 0: get from data, otherwise L3 field in kG
const Char_t* config = "$ALICE_PHYSICS/PWGPP/EVCHAR/FlowVectorCorrections/QnCorrectionsInterface/macros/ForwardAODConfig2.C";
AliAnalysisTask *taskFmd = AddTaskForwardMult(bMC, run, sys, sNN, fld, config,0,0);
// --- Make the output container and connect it --------------------
AliAnalysisDataContainer* histOut =
mgr->CreateContainer("Forward", TList::Class(),
AliAnalysisManager::kExchangeContainer);
AliAnalysisDataContainer *output =
mgr->CreateContainer("ForwardResultsP", TList::Class(),
AliAnalysisManager::kExchangeContainer);
mgr->ConnectInput(taskFmd, 0, mgr->GetCommonInputContainer());
mgr->ConnectOutput(taskFmd, 1, histOut);
mgr->ConnectOutput(taskFmd, 2, output);
}
void AddFMD(AliAnalysisTaskFlowVectorCorrections *task, AliQnCorrectionsManager* QnManager){
AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
Bool_t isESD=mgr->GetInputEventHandler()->IsA()==AliESDInputHandler::Class();
if(isESD) AddFMDTaskForESDanalysis();
Bool_t FMDchannels[2][4000];
for(Int_t iv0=0; iv0<2; iv0++) for(Int_t ich=0; ich<4000; ich++) FMDchannels[iv0][ich] = kFALSE;
for(Int_t ich=2000; ich<4000; ich++) FMDchannels[0][ich] = kTRUE; // channel list: value 1 if channel should be used
for(Int_t ich=0; ich<2000; ich++) FMDchannels[1][ich] = kTRUE;
//-----------------------------------------------------------
// Our event classes for FMD
//
const Int_t nFMDdim = 2;
AliQnCorrectionsEventClassVariablesSet *CorrEventClasses = new AliQnCorrectionsEventClassVariablesSet(nFMDdim);
Double_t VtxZbinning[][2] = { { -10.0, 4} , {-7.0, 1}, {7.0, 8}, {10.0, 1}};
Double_t Ctbinning[][2] = {{ 0.0, 2}, {100.0, 100 }};
CorrEventClasses->Add(new AliQnCorrectionsEventClassVariable(AliQnCorrectionsVarManagerTask::kVtxZ,
task->VarName(AliQnCorrectionsVarManagerTask::kVtxZ), VtxZbinning));
CorrEventClasses->Add(new AliQnCorrectionsEventClassVariable(varForEventMultiplicity,
Form("Centrality (%s)", task->VarName(varForEventMultiplicity)), Ctbinning));
////////// end of binning
/* the FMD detector */
AliQnCorrectionsDetector *FMD = new AliQnCorrectionsDetector("FMD", AliQnCorrectionsVarManagerTask::kFMD);
/* the FMDA detector configuration */
AliQnCorrectionsDetectorConfigurationChannels *FMDAconf =
new AliQnCorrectionsDetectorConfigurationChannels(
"FMDA",
CorrEventClasses,
4000, /* number of channels */
4); /* number of harmonics: 1, 2 and 3 */
FMDAconf->SetChannelsScheme(FMDchannels[0], NULL /* no groups */);
/* let's configure the Q vector calibration */
FMDAconf->SetQVectorNormalizationMethod(AliQnCorrectionsQnVector::QVNORM_QoverM);
/* let's add the Q vector recentering correction step */
/* we don't configure it, so we create it anonymous */
FMDAconf->AddCorrectionOnQnVector(new AliQnCorrectionsQnVectorRecentering());
/* let's add the Q vector alignment correction step */
AliQnCorrectionsQnVectorAlignment *alignA = new AliQnCorrectionsQnVectorAlignment();
alignA->SetHarmonicNumberForAlignment(2);
alignA->SetReferenceConfigurationForAlignment("TPC");
FMDAconf->AddCorrectionOnQnVector(alignA);
/* let's configure the twist and rescale correction step */
AliQnCorrectionsQnVectorTwistAndRescale *twScaleA = new AliQnCorrectionsQnVectorTwistAndRescale();
twScaleA->SetApplyTwist(kTRUE);
twScaleA->SetApplyRescale(kTRUE);
twScaleA->SetTwistAndRescaleMethod(AliQnCorrectionsQnVectorTwistAndRescale::TWRESCALE_correlations);
twScaleA->SetReferenceConfigurationsForTwistAndRescale("TPC","FMDC");
/* now we add it to the detector configuration */
FMDAconf->AddCorrectionOnQnVector(twScaleA);
/* add the configuration to the detector */
FMD->AddDetectorConfiguration(FMDAconf);
/* the FMDC detector configuration */
AliQnCorrectionsDetectorConfigurationChannels *FMDCconf =
new AliQnCorrectionsDetectorConfigurationChannels(
"FMDC",
CorrEventClasses,
4000, /* number of channels */
4); /* number of harmonics: 1, 2, 3 and 4 */
FMDCconf->SetChannelsScheme(FMDchannels[1], NULL /* no groups */);
/* let's configure the Q vector calibration */
FMDCconf->SetQVectorNormalizationMethod(AliQnCorrectionsQnVector::QVNORM_QoverM);
/* let's add the Q vector recentering correction step */
/* we don't configure it, so we create it anonymous */
FMDCconf->AddCorrectionOnQnVector(new AliQnCorrectionsQnVectorRecentering());
/* let's add the Q vector alignment correction step */
AliQnCorrectionsQnVectorAlignment *alignC = new AliQnCorrectionsQnVectorAlignment();
alignC->SetHarmonicNumberForAlignment(2);
alignC->SetReferenceConfigurationForAlignment("TPC");
FMDCconf->AddCorrectionOnQnVector(alignC);
/* let's configure the twist and rescale correction step */
AliQnCorrectionsQnVectorTwistAndRescale *twScaleC = new AliQnCorrectionsQnVectorTwistAndRescale();
twScaleC->SetApplyTwist(kTRUE);
twScaleC->SetApplyRescale(kTRUE);
twScaleC->SetTwistAndRescaleMethod(AliQnCorrectionsQnVectorTwistAndRescale::TWRESCALE_correlations);
twScaleC->SetReferenceConfigurationsForTwistAndRescale("TPC","FMDA");
/* now we add it to the detector configuration */
FMDCconf->AddCorrectionOnQnVector(twScaleC);
/* add the configuration to the detector */
FMD->AddDetectorConfiguration(FMDCconf);
/* finally add the detector to the framework manager */
QnManager->AddDetector(FMD);
}
void AddRawFMD(AliAnalysisTaskFlowVectorCorrections *task, AliQnCorrectionsManager* QnManager){
/////////////// Add FMD subdetectors ///////////////////
/* FMD1 and FMD2 make FMDA and FMD3 make FMDC */
const Int_t nNoOfDetectors = 3; ///< the number of FMD detectors
const Int_t detectorNumber[] = {1,2,3}; ///< the number of the FMD detector
const Int_t nNoOfRings[] = {1,2,2}; ///< the number of rings for each detector
const Int_t ringNoOfSectors[] = {20,40}; ///< ring number of sectors
const Int_t nTotalNoOfChannels = ringNoOfSectors[0] * 3 + ringNoOfSectors[1] * 2; ///< three inner sectors plus two outer ones
const Int_t nTotalNoOfGroups = nNoOfRings[0] + nNoOfRings[1] + nNoOfRings[2]; ///< each ring one channel group
const Int_t FMDCdetectorNumber = 3; ///< the number of the detector associated to FMDC
Int_t nSectorId = 0; ///< the sector id used as channel number
Int_t nRingId = 0; ///< the ring id (0..4) used as group number
Bool_t FMDchannels[2][nTotalNoOfChannels]; ///< the assignment of channels to each subdetector
Int_t FMDchannelGroups[nTotalNoOfChannels]; ///< the group associated to each channel
for (Int_t i = 0; i < 2; i++) for (Int_t c = 0; c < nTotalNoOfChannels; c++) FMDchannels[i][c] = kFALSE;
for(Int_t detector = 0; detector < nNoOfDetectors; detector++) {
for(Int_t ring = 0; ring < nNoOfRings[detector]; ring++) {
for(Int_t sector = 0; sector < ringNoOfSectors[ring]; sector++) {
FMDchannels[0][nSectorId] = ((detectorNumber[detector] != FMDCdetectorNumber) ? kTRUE : kFALSE);
FMDchannels[1][nSectorId] = ((detectorNumber[detector] != FMDCdetectorNumber) ? kFALSE : kTRUE);
FMDchannelGroups[nSectorId] = nRingId;
nSectorId++;
}
nRingId++;
}
}
//-----------------------------------------------------------
// Our event classes for FMD
//
const Int_t nFMDdim = 2;
AliQnCorrectionsEventClassVariablesSet *CorrEventClasses = new AliQnCorrectionsEventClassVariablesSet(nFMDdim);
Double_t VtxZbinning[][2] = { { -10.0, 4} , {-7.0, 1}, {7.0, 8}, {10.0, 1}};
Double_t Ctbinning[][2] = {{ 0.0, 2}, {100.0, 100 }};
CorrEventClasses->Add(new AliQnCorrectionsEventClassVariable(AliQnCorrectionsVarManagerTask::kVtxZ,
task->VarName(AliQnCorrectionsVarManagerTask::kVtxZ), VtxZbinning));
CorrEventClasses->Add(new AliQnCorrectionsEventClassVariable(varForEventMultiplicity,
Form("Centrality (%s)", task->VarName(varForEventMultiplicity)), Ctbinning));
////////// end of binning
AliQnCorrectionsCutsSet *cutFMDA = new AliQnCorrectionsCutsSet();
cutFMDA->Add(new AliQnCorrectionsCutWithin(AliQnCorrectionsVarManagerTask::kFMDEta,0.0,6.0));
AliQnCorrectionsCutsSet *cutFMDC = new AliQnCorrectionsCutsSet();
cutFMDC->Add(new AliQnCorrectionsCutWithin(AliQnCorrectionsVarManagerTask::kFMDEta,-6.0,0.0));
/* the FMD detector */
AliQnCorrectionsDetector *FMDraw = new AliQnCorrectionsDetector("FMDraw", AliQnCorrectionsVarManagerTask::kFMDraw);
/* the FMDAraw detector configuration */
AliQnCorrectionsDetectorConfigurationChannels *FMDArawconf =
new AliQnCorrectionsDetectorConfigurationChannels(
"FMDAraw",
CorrEventClasses,
nTotalNoOfChannels,
4); /* number of harmonics: 1, 2, 3 and 4 */
FMDArawconf->SetChannelsScheme(FMDchannels[0], FMDchannelGroups);
/* let's configure the Q vector calibration */
FMDArawconf->SetQVectorNormalizationMethod(AliQnCorrectionsQnVector::QVNORM_QoverM);
/* lets configure the equalization of input data */
AliQnCorrectionsInputGainEqualization *eqA = new AliQnCorrectionsInputGainEqualization();
eqA->SetEqualizationMethod(AliQnCorrectionsInputGainEqualization::GEQUAL_averageEqualization);
eqA->SetShift(1.0);
eqA->SetScale(0.1);
eqA->SetUseChannelGroupsWeights(kTRUE);
FMDArawconf->AddCorrectionOnInputData(eqA);
/* let's add the Q vector recentering correction step */
/* we don't configure it, so we create it anonymous */
FMDArawconf->AddCorrectionOnQnVector(new AliQnCorrectionsQnVectorRecentering());
/* let's add the Q vector alignment correction step */
AliQnCorrectionsQnVectorAlignment *alignA = new AliQnCorrectionsQnVectorAlignment();
alignA->SetHarmonicNumberForAlignment(2);
alignA->SetReferenceConfigurationForAlignment("TPC");
FMDArawconf->AddCorrectionOnQnVector(alignA);
/* and add the cuts */
FMDArawconf->SetCuts(cutFMDA);
/* add the configuration to the detector */
FMDraw->AddDetectorConfiguration(FMDArawconf);
/* the FMDCraw detector configuration */
AliQnCorrectionsDetectorConfigurationChannels *FMDCrawconf =
new AliQnCorrectionsDetectorConfigurationChannels(
"FMDCraw",
CorrEventClasses,
nTotalNoOfChannels,
4); /* number of harmonics: 1, 2, 3 and 4 */
FMDCrawconf->SetChannelsScheme(FMDchannels[1], FMDchannelGroups);
/* let's configure the Q vector calibration */
FMDCrawconf->SetQVectorNormalizationMethod(AliQnCorrectionsQnVector::QVNORM_QoverM);
/* lets configure the equalization of input data */
AliQnCorrectionsInputGainEqualization *eqC = new AliQnCorrectionsInputGainEqualization();
eqC->SetEqualizationMethod(AliQnCorrectionsInputGainEqualization::GEQUAL_averageEqualization);
eqC->SetShift(1.0);
eqC->SetScale(0.1);
eqC->SetUseChannelGroupsWeights(kTRUE);
FMDCrawconf->AddCorrectionOnInputData(eqC);
/* let's add the Q vector recentering correction step */
/* we don't configure it, so we create it anonymous */
FMDCrawconf->AddCorrectionOnQnVector(new AliQnCorrectionsQnVectorRecentering());
/* let's add the Q vector alignment correction step */
AliQnCorrectionsQnVectorAlignment *alignC = new AliQnCorrectionsQnVectorAlignment();
alignC->SetHarmonicNumberForAlignment(2);
alignC->SetReferenceConfigurationForAlignment("TPC");
FMDCrawconf->AddCorrectionOnQnVector(alignC);
/* and add the cuts */
FMDCrawconf->SetCuts(cutFMDC);
/* add the configuration to the detector */
FMDraw->AddDetectorConfiguration(FMDCrawconf);
/* finally add the detector to the framework manager */
QnManager->AddDetector(FMDraw);
}
//__________________________________________________________________
void DefineHistograms(AliQnCorrectionsManager* QnManager, AliQnCorrectionsHistos* histos, TString histClass) {
//
// define the histograms
//
const Char_t* histClasses = histClass.Data();
cout << "Defining histograms ..." << endl;
cout << "histogram classes: " << histClass<< endl;
//fHistosFile=new TFile(output,"RECREATE");
TString classesStr(histClasses);
TObjArray* arr=classesStr.Tokenize(";");
const Int_t kNRunBins = 3000;
Double_t runHistRange[2] = {137000.,140000.};
for(Int_t iclass=0; iclass<arr->GetEntries(); ++iclass) {
TString classStr = arr->At(iclass)->GetName();
cout << "hist class: " << classStr.Data() << endl;
// Event wise histograms
if(classStr.Contains("Event")) {
histos->AddHistClass(classStr.Data());
histos->AddHistogram(classStr.Data(),"RunNo","Run numbers;Run", kFALSE, kNRunBins, runHistRange[0], runHistRange[1], AliQnCorrectionsVarManagerTask::kRunNo);
histos->AddHistogram(classStr.Data(),"BC","Bunch crossing;BC", kFALSE,3000,0.,3000.,AliQnCorrectionsVarManagerTask::kBC);
histos->AddHistogram(classStr.Data(),"IsPhysicsSelection","Physics selection flag;;", kFALSE,
2,-0.5,1.5,AliQnCorrectionsVarManagerTask::kIsPhysicsSelection, 0,0.0,0.0,AliQnCorrectionsVarManagerTask::kNothing, 0,0.0,0.0,AliQnCorrectionsVarManagerTask::kNothing, "off;on");
histos->AddHistogram(classStr.Data(),"VtxZ","Vtx Z;vtx Z (cm)", kFALSE,300,-30.0,30.0,AliQnCorrectionsVarManagerTask::kVtxZ);
//histos->AddHistogram(classStr.Data(),"VtxZ","Vtx Z;vtx Z (cm)", kFALSE,300,-15.,15.,AliQnCorrectionsVarManagerTask::kVtxZ);
histos->AddHistogram(classStr.Data(),"VtxX","Vtx X;vtx X (cm)", kFALSE,300,-1.,1.,AliQnCorrectionsVarManagerTask::kVtxX);
histos->AddHistogram(classStr.Data(),"VtxY","Vtx Y;vtx Y (cm)", kFALSE,300,-1.,1.,AliQnCorrectionsVarManagerTask::kVtxY);
histos->AddHistogram(classStr.Data(),"CentVZEROvsMultPVZERO","Multiplicity percentile (VZERO);multiplicity VZERO (percents);centrality VZERO (percents)", kFALSE,
100, 0.0, 100.0, AliQnCorrectionsVarManagerTask::kVZEROMultPercentile, 100, 0.0, 100.0, AliQnCorrectionsVarManagerTask::kCentVZERO);
histos->AddHistogram(classStr.Data(),"CentVZEROvsCentSPD","Centrality(VZERO);centrality VZERO (percents);centrality SPD (percents)", kFALSE,
100, 0.0, 100.0, AliQnCorrectionsVarManagerTask::kCentVZERO, 100, 0.0, 100.0, AliQnCorrectionsVarManagerTask::kCentSPD);
histos->AddHistogram(classStr.Data(),"CentTPCvsCentSPD","Centrality(TPC);centrality TPC (percents);centrality SPD (percents)", kFALSE,
100, 0.0, 100.0, AliQnCorrectionsVarManagerTask::kCentTPC, 100, 0.0, 100.0, AliQnCorrectionsVarManagerTask::kCentSPD);
histos->AddHistogram(classStr.Data(),"CentTPCvsCentVZERO","Centrality(TPC);centrality TPC (percents);centrality VZERO (percents)", kFALSE,
100, 0.0, 100.0, AliQnCorrectionsVarManagerTask::kCentTPC, 100, 0.0, 100.0, AliQnCorrectionsVarManagerTask::kCentVZERO);
histos->AddHistogram(classStr.Data(),"CentTPCvsCentZDC","Centrality(TPC);centrality TPC (percents);centrality ZDC (percents)", kFALSE,
100, 0.0, 100.0, AliQnCorrectionsVarManagerTask::kCentTPC, 100, 0.0, 100.0, AliQnCorrectionsVarManagerTask::kCentZDC);