[u/mrichter/AliRoot.git] / PWGGA / EMCALTasks / AliAnalysisTaskEMCALClusterize.h

#ifndef ALIANALYSISTASKEMCALCLUSTERIZE_H
#define ALIANALYSISTASKEMCALCLUSTERIZE_H

// This analysis provides a new list of clusters to be used in other analysis
// Author: Gustavo Conesa Balbastre,
//         Adapted from analysis class from Deepa Thomas

//Root
class TTree;
class TClonesArray;

//EMCAL
class AliEMCALGeometry;
class AliEMCALCalibData;
class AliCaloCalibPedestal;
class AliEMCALClusterizer;
class AliEMCALAfterBurnerUF;
#include "AliEMCALRecParam.h"
#include "AliEMCALRecoUtils.h"


#include "AliAnalysisTaskSE.h"

class AliAnalysisTaskEMCALClusterize : public AliAnalysisTaskSE {
 public:
  AliAnalysisTaskEMCALClusterize();
  AliAnalysisTaskEMCALClusterize(const char *name);
  virtual ~AliAnalysisTaskEMCALClusterize();

  virtual void   UserCreateOutputObjects();
  virtual void   UserExec(Option_t *option);
  virtual void   Init();
  virtual void   LocalInit()                                    { Init()                       ; }
    
  // Event methods, settings
  void           CheckAndGetEvent();
  
  Bool_t         IsExoticEvent();
  void           SwitchOnExoticEventsRemoval()                  { fRemoveExoticEvents= kTRUE   ; }
  void           SwitchOffExoticEventsRemoval()                 { fRemoveExoticEvents= kFALSE  ; } 
  
  Bool_t         IsLEDEvent(const Int_t run);
  void           SwitchOnLEDEventsRemoval()                     { fRemoveLEDEvents   = kTRUE   ; }
  void           SwitchOffLEDEventsRemoval()                    { fRemoveLEDEvents   = kFALSE  ; } 
  
  //OCDB
  Bool_t         AccessOCDB();
  void           SwitchOnAccessOCDB()                           { fAccessOCDB       = kTRUE    ; }
  void           SwitchOffAccessOCDB()                          { fAccessOCDB       = kFALSE   ; } 
  void           SetOCDBPath(const char *path)                  { fOCDBpath         = path     ; }
  
  //Geometry methods
  void           InitGeometry();
  void           SetGeometryName(TString &name)                 { fGeomName = name             ; }
  TString        GeometryName()                          const  { return fGeomName             ; }  
  void           SwitchOnLoadOwnGeometryMatrices()              { fLoadGeomMatrices = kTRUE    ; }
  void           SwitchOffLoadOwnGeometryMatrices()             { fLoadGeomMatrices = kFALSE   ; } 
  void           SetGeometryMatrixInSM(TGeoHMatrix* m, Int_t i) { fGeomMatrix[i]    = m        ; }

  void           SetImportGeometryFromFile(Bool_t  im, 
                                           TString pa = "")     { fImportGeometryFromFile = im ; 
                                                                  fImportGeometryFilePath = pa ; }    
  
  //AOD methods
  void           SetAODBranchName(TString &name)                { fOutputAODBranchName = name  ; }
  void           FillAODFile(Bool_t yesno)                      { fFillAODFile         = yesno ; }
  void           FillAODCaloCells();
  void           FillAODHeader();
  void           SwitchOnFillAODHeader()                        { fFillAODHeader     = kTRUE   ; }
  void           SwitchOffFillAODHeader()                       { fFillAODHeader     = kFALSE  ; } 
  void           SwitchOnFillAODCaloCells()                     { fFillAODCaloCells  = kTRUE   ; }
  void           SwitchOffFillAODCaloCells()                    { fFillAODCaloCells  = kFALSE  ; } 
  
  //Algorithms settings
  
  AliEMCALRecParam * GetRecParam()                              { if(!fRecParam)  fRecParam  = new AliEMCALRecParam  ;
                                                                  return fRecParam             ; }
  
  AliEMCALRecoUtils* GetRecoUtils()                             { if(!fRecoUtils) fRecoUtils = new AliEMCALRecoUtils ;  
                                                                  return fRecoUtils            ; }

  void           InitClusterization();
  void           ClusterizeCells();
  void           ClusterUnfolding();
  void           JustUnfold(Bool_t yesno)                       { fJustUnfold        = yesno   ; }
    
  void           SetConfigFileName(TString name)                { fConfigName        = name    ; }
  void           SetMaxEvent(Int_t max)                         { fMaxEvent          = max     ; }
  
  void           SwitchOnTrackMatching()                        { fDoTrackMatching   = kTRUE   ; }
  void           SwitchOffTrackMatching()                       { fDoTrackMatching   = kFALSE  ; } 

  // Cell selection after unfolding
  void           SwitchOnCellEnergySelection()                  { fSelectCell        = kTRUE   ; }
  void           SwitchOffCellEnergySelection()                 { fSelectCell        = kFALSE  ; } 
  void           SetCellCuts(Float_t e, Float_t frac)           { fSelectCellMinE    = e       ; 
                                                                  fSelectCellMinFrac = frac    ; }  
  // OADB options settings
  
  void           AccessOADB() ;
  
  TString        GetPass()    ;
  
  void           SwitchOnEMCALOADB()                            { fAccessOCDB         = kTRUE   ; }
  void           SwitchOffEMCALOADB()                           { fAccessOCDB         = kFALSE  ; }
    
  void           SetOADBFilePath(TString path)                  { fOADBFilePath  = path    ; }
  
 private:
    
  virtual void   FillCaloClusterInAOD();
  
  virtual void   RecPoints2Clusters();
  
  
  AliVEvent             *fEvent;                   // Event 
  
  //Geometry  
  AliEMCALGeometry      *fGeom;                    // EMCAL geometry
  TString                fGeomName;                // Name of geometry to use.
  TGeoHMatrix           *fGeomMatrix[12];          // Geometry matrices with alignments
  Bool_t                 fGeomMatrixSet;           // Set geometry matrices only once, for the first event.         
  Bool_t                 fLoadGeomMatrices;        // Matrices set from configuration, not get from geometry.root or from ESDs/AODs

  //OCDB
  AliEMCALCalibData     *fCalibData;               // EMCAL calib data
  AliCaloCalibPedestal  *fPedestalData;            // EMCAL pedestal
  TString                fOCDBpath;                // Path with OCDB location
  Bool_t                 fAccessOCDB;              // Need to access info from OCDB (not really)   

  //Temporal arrays
  TClonesArray          *fDigitsArr;               //-> Digits array
  TObjArray             *fClusterArr;              //-> Recpoints array
  TObjArray             *fCaloClusterArr;          //-> CaloClusters array

  //Clusterizers 
  AliEMCALRecParam      *fRecParam;                // Reconstruction parameters container
  AliEMCALClusterizer   *fClusterizer;             //! EMCAL clusterizer
  AliEMCALAfterBurnerUF *fUnfolder;                //! Unfolding procedure
  Bool_t                 fJustUnfold;              // Just unfold, do not recluster
  
  //AOD
  TClonesArray          *fOutputAODBranch;         //! AOD Branch with output clusters  
  TString                fOutputAODBranchName;     // New of output AOD branch
  Bool_t                 fFillAODFile;             // Fill the output AOD file with the new clusters, 
                                                   // if not they will be only available for the event they were generated
  Bool_t                 fFillAODHeader;           // Copy header to standard branch
  Bool_t                 fFillAODCaloCells;        // Copy calocells to standard branch

  Int_t                  fRun;                     //!run number
  
  AliEMCALRecoUtils*     fRecoUtils;               // Access to factorized reconstruction algorithms
  TString                fConfigName;              // Name of analysis configuration file
  
  Int_t                  fCellLabels[12672];       // Array with MC label to be passed to digit. 
  Int_t                  fCellSecondLabels[12672]; // Array with Second MC label to be passed to digit. 
  Double_t               fCellTime[12672];         // Array with cluster time to be passed to digit in case of AODs 
  Float_t                fCellMatchdEta[12672];    // Array with cluster-track dPhi 
  Float_t                fCellMatchdPhi[12672];    // Array with cluster-track dEta 

  Int_t                  fMaxEvent;                // Set a maximum event
  
  Bool_t                 fDoTrackMatching;         // On/Off the matching recalulation to speed up analysis in PbPb
  Bool_t                 fSelectCell;              // Reject cells from cluster if energy is too low and recalculate position/energy and other
  Float_t                fSelectCellMinE;          // Min energy cell threshold, after unfolding
  Float_t                fSelectCellMinFrac;       // Min fraction of cell energy after unfolding cut
  Bool_t                 fRemoveLEDEvents;         // Remove LED events, use only for LHC11a 
  Bool_t                 fRemoveExoticEvents;      // Remove exotic events
  
  Bool_t                 fImportGeometryFromFile;  // Import geometry settings in geometry.root file
  TString                fImportGeometryFilePath;  // path fo geometry.root file

  Bool_t                 fOADBSet ;                //  AODB parameters already set
  Bool_t                 fAccessOADB ;             //  Get calibration from OADB for EMCAL
  TString                fOADBFilePath ;           //  Default path $ALICE_ROOT/OADB/EMCAL, if needed change
  
  
  AliAnalysisTaskEMCALClusterize(           const AliAnalysisTaskEMCALClusterize&); // not implemented
  AliAnalysisTaskEMCALClusterize& operator=(const AliAnalysisTaskEMCALClusterize&); // not implemented

  ClassDef(AliAnalysisTaskEMCALClusterize, 20);

};

#endif //ALIANALYSISTASKEMCALCLUSTERIZE_H
Commit	Line	Data
37d2296c	1	#ifndef ALIANALYSISTASKEMCALCLUSTERIZE_H
	2	#define ALIANALYSISTASKEMCALCLUSTERIZE_H
	3
	4	// This analysis provides a new list of clusters to be used in other analysis
	5	// Author: Gustavo Conesa Balbastre,
	6	// Adapted from analysis class from Deepa Thomas
	7
	8	//Root
	9	class TTree;
	10	class TClonesArray;
	11
	12	//EMCAL
	13	class AliEMCALGeometry;
	14	class AliEMCALCalibData;
	15	class AliCaloCalibPedestal;
	16	class AliEMCALClusterizer;
	17	class AliEMCALAfterBurnerUF;
3769e0cb	18	#include "AliEMCALRecParam.h"
3769e0cb	19	#include "AliEMCALRecoUtils.h"
37d2296c	20
	21
	22	#include "AliAnalysisTaskSE.h"
	23
	24	class AliAnalysisTaskEMCALClusterize : public AliAnalysisTaskSE {
	25	public:
	26	AliAnalysisTaskEMCALClusterize();
	27	AliAnalysisTaskEMCALClusterize(const char *name);
	28	virtual ~AliAnalysisTaskEMCALClusterize();
	29
37d2296c	30	virtual void UserCreateOutputObjects();
	31	virtual void UserExec(Option_t *option);
	32	virtual void Init();
	33	virtual void LocalInit() { Init() ; }
6544055e	34
	35	// Event methods, settings
	36	void CheckAndGetEvent();
	37
	38	Bool_t IsExoticEvent();
	39	void SwitchOnExoticEventsRemoval() { fRemoveExoticEvents= kTRUE ; }
	40	void SwitchOffExoticEventsRemoval() { fRemoveExoticEvents= kFALSE ; }
	41
3769e0cb	42	Bool_t IsLEDEvent(const Int_t run);
6544055e	43	void SwitchOnLEDEventsRemoval() { fRemoveLEDEvents = kTRUE ; }
6544055e	44	void SwitchOffLEDEventsRemoval() { fRemoveLEDEvents = kFALSE ; }
e9dd2d80	45
e9dd2d80	46	//OCDB
37d2296c	47	Bool_t AccessOCDB();
d390e7cb	48	void SwitchOnAccessOCDB() { fAccessOCDB = kTRUE ; }
	49	void SwitchOffAccessOCDB() { fAccessOCDB = kFALSE ; }
	50	void SetOCDBPath(const char *path) { fOCDBpath = path ; }
37d2296c	51
37d2296c	52	//Geometry methods
6544055e	53	void InitGeometry();
37d2296c	54	void SetGeometryName(TString &name) { fGeomName = name ; }
	55	TString GeometryName() const { return fGeomName ; }
	56	void SwitchOnLoadOwnGeometryMatrices() { fLoadGeomMatrices = kTRUE ; }
	57	void SwitchOffLoadOwnGeometryMatrices() { fLoadGeomMatrices = kFALSE ; }
	58	void SetGeometryMatrixInSM(TGeoHMatrix* m, Int_t i) { fGeomMatrix[i] = m ; }
	59
9ac44255	60	void SetImportGeometryFromFile(Bool_t im,
3769e0cb	61	TString pa = "") { fImportGeometryFromFile = im ;
9ac44255	62	fImportGeometryFilePath = pa ; }
9ac44255	63
37d2296c	64	//AOD methods
	65	void SetAODBranchName(TString &name) { fOutputAODBranchName = name ; }
	66	void FillAODFile(Bool_t yesno) { fFillAODFile = yesno ; }
1f77507b	67	void FillAODCaloCells();
1f77507b	68	void FillAODHeader();
d390e7cb	69	void SwitchOnFillAODHeader() { fFillAODHeader = kTRUE ; }
	70	void SwitchOffFillAODHeader() { fFillAODHeader = kFALSE ; }
	71	void SwitchOnFillAODCaloCells() { fFillAODCaloCells = kTRUE ; }
	72	void SwitchOffFillAODCaloCells() { fFillAODCaloCells = kFALSE ; }
37d2296c	73
37d2296c	74	//Algorithms settings
3769e0cb	75
	76	AliEMCALRecParam * GetRecParam() { if(!fRecParam) fRecParam = new AliEMCALRecParam ;
	77	return fRecParam ; }
	78
	79	AliEMCALRecoUtils* GetRecoUtils() { if(!fRecoUtils) fRecoUtils = new AliEMCALRecoUtils ;
	80	return fRecoUtils ; }
	81
37d2296c	82	void InitClusterization();
6544055e	83	void ClusterizeCells();
	84	void ClusterUnfolding();
	85	void JustUnfold(Bool_t yesno) { fJustUnfold = yesno ; }
3769e0cb	86
d390e7cb	87	void SetConfigFileName(TString name) { fConfigName = name ; }
d390e7cb	88	void SetMaxEvent(Int_t max) { fMaxEvent = max ; }
37d2296c	89
d390e7cb	90	void SwitchOnTrackMatching() { fDoTrackMatching = kTRUE ; }
	91	void SwitchOffTrackMatching() { fDoTrackMatching = kFALSE ; }
	92
	93	// Cell selection after unfolding
	94	void SwitchOnCellEnergySelection() { fSelectCell = kTRUE ; }
	95	void SwitchOffCellEnergySelection() { fSelectCell = kFALSE ; }
	96	void SetCellCuts(Float_t e, Float_t frac) { fSelectCellMinE = e ;
6544055e	97	fSelectCellMinFrac = frac ; }
3769e0cb	98	// OADB options settings
	99
	100	void AccessOADB() ;
	101
	102	TString GetPass() ;
	103
	104	void SwitchOnEMCALOADB() { fAccessOCDB = kTRUE ; }
	105	void SwitchOffEMCALOADB() { fAccessOCDB = kFALSE ; }
	106
	107	void SetOADBFilePath(TString path) { fOADBFilePath = path ; }
cb3001b9	108
37d2296c	109	private:
37d2296c	110
b43bdd14	111	virtual void FillCaloClusterInAOD();
	112
	113	virtual void RecPoints2Clusters();
	114
37d2296c	115
6544055e	116	AliVEvent *fEvent; // Event
6544055e	117
37d2296c	118	//Geometry
6544055e	119	AliEMCALGeometry *fGeom; // EMCAL geometry
6544055e	120	TString fGeomName; // Name of geometry to use.
e3990982	121	TGeoHMatrix *fGeomMatrix[12]; // Geometry matrices with alignments
6544055e	122	Bool_t fGeomMatrixSet; // Set geometry matrices only once, for the first event.
6544055e	123	Bool_t fLoadGeomMatrices; // Matrices set from configuration, not get from geometry.root or from ESDs/AODs
37d2296c	124
37d2296c	125	//OCDB
6544055e	126	AliEMCALCalibData *fCalibData; // EMCAL calib data
	127	AliCaloCalibPedestal *fPedestalData; // EMCAL pedestal
	128	TString fOCDBpath; // Path with OCDB location
	129	Bool_t fAccessOCDB; // Need to access info from OCDB (not really)
37d2296c	130
37d2296c	131	//Temporal arrays
6544055e	132	TClonesArray *fDigitsArr; //-> Digits array
	133	TObjArray *fClusterArr; //-> Recpoints array
	134	TObjArray *fCaloClusterArr; //-> CaloClusters array
37d2296c	135
37d2296c	136	//Clusterizers
6544055e	137	AliEMCALRecParam *fRecParam; // Reconstruction parameters container
	138	AliEMCALClusterizer *fClusterizer; //! EMCAL clusterizer
	139	AliEMCALAfterBurnerUF *fUnfolder; //! Unfolding procedure
	140	Bool_t fJustUnfold; // Just unfold, do not recluster
37d2296c	141
37d2296c	142	//AOD
6544055e	143	TClonesArray *fOutputAODBranch; //! AOD Branch with output clusters
	144	TString fOutputAODBranchName; // New of output AOD branch
	145	Bool_t fFillAODFile; // Fill the output AOD file with the new clusters,
	146	// if not they will be only available for the event they were generated
	147	Bool_t fFillAODHeader; // Copy header to standard branch
	148	Bool_t fFillAODCaloCells; // Copy calocells to standard branch
	149
	150	Int_t fRun; //!run number
37d2296c	151
6544055e	152	AliEMCALRecoUtils* fRecoUtils; // Access to factorized reconstruction algorithms
6544055e	153	TString fConfigName; // Name of analysis configuration file
37d2296c	154
	155	Int_t fCellLabels[12672]; // Array with MC label to be passed to digit.
	156	Int_t fCellSecondLabels[12672]; // Array with Second MC label to be passed to digit.
a39f5b70	157	Double_t fCellTime[12672]; // Array with cluster time to be passed to digit in case of AODs
adad4ea9	158	Float_t fCellMatchdEta[12672]; // Array with cluster-track dPhi
adad4ea9	159	Float_t fCellMatchdPhi[12672]; // Array with cluster-track dEta
a39f5b70	160
6544055e	161	Int_t fMaxEvent; // Set a maximum event
1f77507b	162
6544055e	163	Bool_t fDoTrackMatching; // On/Off the matching recalulation to speed up analysis in PbPb
	164	Bool_t fSelectCell; // Reject cells from cluster if energy is too low and recalculate position/energy and other
	165	Float_t fSelectCellMinE; // Min energy cell threshold, after unfolding
	166	Float_t fSelectCellMinFrac; // Min fraction of cell energy after unfolding cut
	167	Bool_t fRemoveLEDEvents; // Remove LED events, use only for LHC11a
	168	Bool_t fRemoveExoticEvents; // Remove exotic events
cb3001b9	169
9ac44255	170	Bool_t fImportGeometryFromFile; // Import geometry settings in geometry.root file
	171	TString fImportGeometryFilePath; // path fo geometry.root file
	172
3769e0cb	173	Bool_t fOADBSet ; // AODB parameters already set
	174	Bool_t fAccessOADB ; // Get calibration from OADB for EMCAL
	175	TString fOADBFilePath ; // Default path $ALICE_ROOT/OADB/EMCAL, if needed change
	176
	177
a1eeb25d	178	AliAnalysisTaskEMCALClusterize( const AliAnalysisTaskEMCALClusterize&); // not implemented
	179	AliAnalysisTaskEMCALClusterize& operator=(const AliAnalysisTaskEMCALClusterize&); // not implemented
	180
b43bdd14	181	ClassDef(AliAnalysisTaskEMCALClusterize, 20);
d390e7cb	182
37d2296c	183	};
	184
	185	#endif //ALIANALYSISTASKEMCALCLUSTERIZE_H