[u/mrichter/AliRoot.git] / PWGLF / SPECTRA / Nuclei / B2 / macros / AddTaskB2.C

/**************************************************************************
 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 *                                                                        *
 * Author: The ALICE Off-line Project.                                    *
 * Contributors are mentioned in the code where appropriate.              *
 *                                                                        *
 * Permission to use, copy, modify and distribute this software and its   *
 * documentation strictly for non-commercial purposes is hereby granted   *
 * without fee, provided that the above copyright notice appears in all   *
 * copies and that both the copyright notice and this permission notice   *
 * appear in the supporting documentation. The authors make no claims     *
 * about the suitability of this software for any purpose. It is          *
 * provided "as is" without express or implied warranty.                  *
 **************************************************************************/

// Add task B2
// author: Eulogio Serradilla <eulogio.serradilla@cern.ch>

AliAnalysisTaskB2* AddTaskB2(  const TString& species
                             , const TString& containername
                             , const TString& trksel
                             , Int_t pidProc
                             , const TString& periodname
                             , Bool_t   simulation       = kFALSE
                             , Bool_t   heavyIons        = kFALSE
                             , Double_t maxDCAxy         = 1
                             , Double_t maxDCAz          = 2
                             , Double_t maxEta           = 0.8
                             , Double_t maxY             = 0.5
                             , Bool_t ntrkMultTrigger    = 0
                             , Double_t minKNOmult       = -10
                             , Double_t maxKNOmult       = 10000
                             , Bool_t   V0AND            = kFALSE
                             , const TString& ztag       = ""
                             , Double_t maxVz            = 10
                             , Bool_t momentumCorr       = kFALSE
                             , const TString& binSize    = ""
                             , Bool_t xRowsTPC           = 0
                             , Int_t minTPCnClsOrXRows   = 70
                             , Double_t minCentrality    = 0
                             , Double_t maxCentrality    = 20
                             , Double_t minM2            = 2.
                             , Double_t maxM2            = 6.)
{
//
// Create, configure and add the analysis task to the analysis manager
//
	using namespace std;
	
	// sample config
	
	const Double_t kMaxVx     = 1.;
	const Double_t kMaxVy     = 1.;
	
	const Double_t kMaxNSigma = 3.;
	
	const Int_t kMaxNSigmaITS = 3;
	const Int_t kMaxNSigmaTPC = 3;
	const Int_t kMaxNSigmaTOF = 3;
	
	TString period = periodname;
	period.ToLower();
	
	// Get pointer to the existing analysis manager
	
	AliAnalysisManager* mgr = AliAnalysisManager::GetAnalysisManager();
	if (!mgr)
	{
		cerr << "AddTaskB2: no analysis manager to connect to" << endl;
		return 0;
	}
	
	if (!mgr->GetInputEventHandler())
	{
		cerr << "AddTaskB2: this task requires an input event handler" << endl;
		return 0;
	}
	
	// Create and configure the task
	
	AliAnalysisTaskB2* task = new AliAnalysisTaskB2(Form("B2.%s",containername.Data()));
	
	task->SetParticleSpecies(species);
	task->SetSimulation(simulation);
	task->SetHeavyIons(heavyIons);
	task->SetV0ANDtrigger(V0AND);
	
	task->SetMaxNSigmaITS(kMaxNSigmaITS);
	task->SetMaxNSigmaTPC(kMaxNSigmaTPC);
	task->SetMaxNSigmaTOF(kMaxNSigmaTOF);
	
	task->SetNtrkMultTrigger(ntrkMultTrigger);
	
	gROOT->LoadMacro("$ALICE_ROOT/PWGLF/SPECTRA/Nuclei/B2/macros/MeanNtrk.C");
	Double_t meanNtrk = MeanNtrk(period, maxEta, V0AND);
	
	task->SetMeanNtrk(meanNtrk);
	task->SetKNOmultInterval(minKNOmult, maxKNOmult);
	task->SetVertexXInterval(-kMaxVx, kMaxVx);
	task->SetVertexYInterval(-kMaxVy, kMaxVy);
	task->SetVertexZInterval(-maxVz, maxVz);
	
	task->SetEtaInterval(-maxEta, maxEta);
	task->SetRapidityInterval(-maxY, maxY);
	task->SetM2Interval(minM2, maxM2);
	
	task->SetCentralityInterval(minCentrality, maxCentrality);
	
	if(period=="lhc11a_wsdd" || period=="lhc11a_wosdd")
	{
		task->SetNoFastOnlyTrigger();
	}
	
	// momentum correction
	
	if(momentumCorr && species=="Deuteron")
	{
		gROOT->LoadMacro("$ALICE_ROOT/PWGLF/SPECTRA/Nuclei/B2/macros/MomentumCorrection.C");
		
		TProfile* pfx = MomentumCorrection(species);
		task->SetMomentumCorrectionProfile(pfx);
		if(pfx != 0) task->SetMomentumCorrection();
	}
	
	// histograms
	
	gROOT->LoadMacro("$ALICE_ROOT/PWGLF/SPECTRA/Nuclei/B2/macros/CreateHistograms.C");
	
	AliLnHistoMap* hMap = CreateHistograms(species, binSize, simulation, maxDCAxy, maxEta, maxY, heavyIons);
	
	task->SetHistogramMap(hMap);
	
	// track selection criteria
	
	gROOT->LoadMacro("$ALICE_ROOT/PWGLF/SPECTRA/Nuclei/B2/macros/TrackCuts.C");
	
	AliESDtrackCuts* trkCuts = TrackCuts(task, trksel, maxDCAxy, maxDCAz, kMaxNSigma, xRowsTPC, minTPCnClsOrXRows, maxEta);
	task->SetESDtrackCuts(trkCuts);
	
	// PID
	
	gROOT->LoadMacro("$ALICE_ROOT/PWGLF/SPECTRA/Nuclei/B2/macros/BetheBlochParams.C");
	
	Double_t bethe[5];
	BetheBlochParams(bethe, period);
	
	gROOT->LoadMacro("$ALICE_ROOT/PWGLF/SPECTRA/Nuclei/B2/macros/PriorProbabilities.C");
	
	Double_t prob[9];
	PriorProbabilities(prob, period, trksel, ztag);
	
	AliLnID* lnID = new AliLnID();
	
	lnID->SetTPCBetheBlochParams(bethe);
	lnID->SetPriorProbabilities(prob);
	lnID->SetPidProcedure(pidProc);
	
	if(!simulation) lnID->SetTPCChargeCorrection(2.3);
	
	task->SetPID(lnID);
	
	// Add task to the manager
	
	mgr->AddTask(task);
	
	// input and output containers
	
	AliAnalysisDataContainer* output = mgr->CreateContainer(containername.Data(), TList::Class(), AliAnalysisManager::kOutputContainer, Form("%s:AliAnalysisTaskB2", AliAnalysisManager::GetCommonFileName()));
	
	mgr->ConnectInput(task, 0, mgr->GetCommonInputContainer());
	mgr->ConnectOutput(task, 1, output);
	
	return task;
}
Commit	Line	Data
6b91e8c0	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	// Add task B2
	17	// author: Eulogio Serradilla <eulogio.serradilla@cern.ch>
	18
68a84436	19	AliAnalysisTaskB2* AddTaskB2( const TString& species
68a84436	20	, const TString& containername
f4d6dd11	21	, const TString& trksel
	22	, Int_t pidProc
	23	, const TString& periodname
68a84436	24	, Bool_t simulation = kFALSE
68a84436	25	, Bool_t heavyIons = kFALSE
f4d6dd11	26	, Double_t maxDCAxy = 1
f4d6dd11	27	, Double_t maxDCAz = 2
68a84436	28	, Double_t maxEta = 0.8
68a84436	29	, Double_t maxY = 0.5
dc8b5f72	30	, Bool_t ntrkMultTrigger = 0
f4d6dd11	31	, Double_t minKNOmult = -10
f4d6dd11	32	, Double_t maxKNOmult = 10000
68a84436	33	, Bool_t V0AND = kFALSE
7421dabb	34	, const TString& ztag = ""
68a84436	35	, Double_t maxVz = 10
2b4e5f2c	36	, Bool_t momentumCorr = kFALSE
5b88d60e	37	, const TString& binSize = ""
b3f10f7e	38	, Bool_t xRowsTPC = 0
b3f10f7e	39	, Int_t minTPCnClsOrXRows = 70
f4d6dd11	40	, Double_t minCentrality = 0
	41	, Double_t maxCentrality = 20
	42	, Double_t minM2 = 2.
	43	, Double_t maxM2 = 6.)
6b91e8c0	44	{
	45	//
	46	// Create, configure and add the analysis task to the analysis manager
	47	//
	48	using namespace std;
	49
	50	// sample config
	51
	52	const Double_t kMaxVx = 1.;
	53	const Double_t kMaxVy = 1.;
6b91e8c0	54
6b91e8c0	55	const Double_t kMaxNSigma = 3.;
	56
	57	const Int_t kMaxNSigmaITS = 3;
	58	const Int_t kMaxNSigmaTPC = 3;
	59	const Int_t kMaxNSigmaTOF = 3;
6b91e8c0	60
	61	TString period = periodname;
	62	period.ToLower();
	63
	64	// Get pointer to the existing analysis manager
	65
	66	AliAnalysisManager* mgr = AliAnalysisManager::GetAnalysisManager();
	67	if (!mgr)
	68	{
	69	cerr << "AddTaskB2: no analysis manager to connect to" << endl;
	70	return 0;
	71	}
	72
	73	if (!mgr->GetInputEventHandler())
	74	{
	75	cerr << "AddTaskB2: this task requires an input event handler" << endl;
	76	return 0;
	77	}
	78
	79	// Create and configure the task
	80
68a84436	81	AliAnalysisTaskB2* task = new AliAnalysisTaskB2(Form("B2.%s",containername.Data()));
6b91e8c0	82
	83	task->SetParticleSpecies(species);
	84	task->SetSimulation(simulation);
	85	task->SetHeavyIons(heavyIons);
	86	task->SetV0ANDtrigger(V0AND);
	87
	88	task->SetMaxNSigmaITS(kMaxNSigmaITS);
	89	task->SetMaxNSigmaTPC(kMaxNSigmaTPC);
	90	task->SetMaxNSigmaTOF(kMaxNSigmaTOF);
	91
dc8b5f72	92	task->SetNtrkMultTrigger(ntrkMultTrigger);
dc8b5f72	93
d3df3140	94	gROOT->LoadMacro("$ALICE_ROOT/PWGLF/SPECTRA/Nuclei/B2/macros/MeanNtrk.C");
d3df3140	95	Double_t meanNtrk = MeanNtrk(period, maxEta, V0AND);
f4d6dd11	96
f4d6dd11	97	task->SetMeanNtrk(meanNtrk);
6b91e8c0	98	task->SetKNOmultInterval(minKNOmult, maxKNOmult);
	99	task->SetVertexXInterval(-kMaxVx, kMaxVx);
	100	task->SetVertexYInterval(-kMaxVy, kMaxVy);
68a84436	101	task->SetVertexZInterval(-maxVz, maxVz);
6b91e8c0	102
052278a6	103	task->SetEtaInterval(-maxEta, maxEta);
052278a6	104	task->SetRapidityInterval(-maxY, maxY);
f4d6dd11	105	task->SetM2Interval(minM2, maxM2);
f3e91ba1	106
6b91e8c0	107	task->SetCentralityInterval(minCentrality, maxCentrality);
	108
	109	if(period=="lhc11a_wsdd" \|\| period=="lhc11a_wosdd")
	110	{
	111	task->SetNoFastOnlyTrigger();
	112	}
	113
2b4e5f2c	114	// momentum correction
	115
	116	if(momentumCorr && species=="Deuteron")
	117	{
	118	gROOT->LoadMacro("$ALICE_ROOT/PWGLF/SPECTRA/Nuclei/B2/macros/MomentumCorrection.C");
	119
	120	TProfile* pfx = MomentumCorrection(species);
	121	task->SetMomentumCorrectionProfile(pfx);
	122	if(pfx != 0) task->SetMomentumCorrection();
	123	}
	124
6b91e8c0	125	// histograms
	126
	127	gROOT->LoadMacro("$ALICE_ROOT/PWGLF/SPECTRA/Nuclei/B2/macros/CreateHistograms.C");
	128
5b88d60e	129	AliLnHistoMap* hMap = CreateHistograms(species, binSize, simulation, maxDCAxy, maxEta, maxY, heavyIons);
6b91e8c0	130
	131	task->SetHistogramMap(hMap);
	132
	133	// track selection criteria
	134
	135	gROOT->LoadMacro("$ALICE_ROOT/PWGLF/SPECTRA/Nuclei/B2/macros/TrackCuts.C");
	136
b3f10f7e	137	AliESDtrackCuts* trkCuts = TrackCuts(task, trksel, maxDCAxy, maxDCAz, kMaxNSigma, xRowsTPC, minTPCnClsOrXRows, maxEta);
6b91e8c0	138	task->SetESDtrackCuts(trkCuts);
	139
	140	// PID
	141
	142	gROOT->LoadMacro("$ALICE_ROOT/PWGLF/SPECTRA/Nuclei/B2/macros/BetheBlochParams.C");
	143
	144	Double_t bethe[5];
	145	BetheBlochParams(bethe, period);
	146
	147	gROOT->LoadMacro("$ALICE_ROOT/PWGLF/SPECTRA/Nuclei/B2/macros/PriorProbabilities.C");
	148
	149	Double_t prob[9];
7421dabb	150	PriorProbabilities(prob, period, trksel, ztag);
6b91e8c0	151
	152	AliLnID* lnID = new AliLnID();
	153
	154	lnID->SetTPCBetheBlochParams(bethe);
	155	lnID->SetPriorProbabilities(prob);
	156	lnID->SetPidProcedure(pidProc);
	157
ec499c6d	158	if(!simulation) lnID->SetTPCChargeCorrection(2.3);
ec499c6d	159
6b91e8c0	160	task->SetPID(lnID);
	161
	162	// Add task to the manager
	163
	164	mgr->AddTask(task);
	165
	166	// input and output containers
	167
68a84436	168	AliAnalysisDataContainer* output = mgr->CreateContainer(containername.Data(), TList::Class(), AliAnalysisManager::kOutputContainer, Form("%s:AliAnalysisTaskB2", AliAnalysisManager::GetCommonFileName()));
6b91e8c0	169
6b91e8c0	170	mgr->ConnectInput(task, 0, mgr->GetCommonInputContainer());
b2c24401	171	mgr->ConnectOutput(task, 1, output);
6b91e8c0	172
	173	return task;
	174	}