[u/mrichter/AliRoot.git] / PWG4 / CaloCalib / macros / anaEMCALCalib.C

/* $Id:  $ */
//--------------------------------------------------
// Example macro to do analysis with the 
// analysis classes in PWG4PartCorr
// Can be executed with Root and AliRoot
//
// Pay attention to the options and definitions
// set in the lines below
//
//  Author : Gustavo Conesa Balbastre (INFN-LNF)
//
//-------------------------------------------------
enum anaModes {mLocal, mLocalCAF,mPROOF,mGRID};
//mLocal: Analyze locally files in your computer
//mLocalCAF: Analyze locally CAF files
//mPROOF: Analyze CAF files with PROOF

//---------------------------------------------------------------------------
//Settings to read locally several files, only for "mLocal" mode
//The different values are default, they can be set with environmental 
//variables: INDIR, PATTERN, NFILES, respectivelly
char * kInDir = "/user/data/files/"; 
char * kPattern = ""; // Data are in files kInDir/kPattern+i 
Int_t kFile = 1; // Number of files
//---------------------------------------------------------------------------
//Collection file for grid analysis
char * kXML = "collection.xml";
//---------------------------------------------------------------------------

const TString kInputData = "AOD"; //ESD, AOD, MC
TString kTreeName = "esdTree";
Bool_t copy = kFALSE;

void anaEMCALCalib(Int_t mode=mLocal)
{
  // Main
  char cmd[200] ; 
  sprintf(cmd, ".! rm -rf aod.root pi0calib.root") ; 
  gROOT->ProcessLine(cmd) ; 
  //--------------------------------------------------------------------
  // Load analysis libraries
  // Look at the method below, 
  // change whatever you need for your analysis case
  // ------------------------------------------------------------------
  LoadLibraries(mode) ;
  //gSystem->Unload("libPWG4CaloCalib.so");
  //Try to set the new library
  //gSystem->Load("./PWG4CaloCalib/libPWG4CaloCalib.so");
  //gSystem->ListLibraries();

  //-------------------------------------------------------------------------------------------------
  //Create chain from ESD and from cross sections files, look below for options.
  //-------------------------------------------------------------------------------------------------
  if(kInputData == "ESD") kTreeName = "esdTree" ;
  else if(kInputData == "AOD") kTreeName = "aodTree" ;
  else {
    cout<<"Wrong  data type "<<kInputData<<endl;
    break;
  }

  TChain *chain       = new TChain(kTreeName) ;
  CreateChain(mode, chain);  

  if(chain){
    AliLog::SetGlobalLogLevel(AliLog::kError);//Minimum prints on screen
    
    //--------------------------------------
    // Make the analysis manager
    //-------------------------------------
    AliAnalysisManager *mgr  = new AliAnalysisManager("Manager", "Manager");

    // AOD output handler
    if(copy){
       AliAODHandler* aodoutHandler   = new AliAODHandler();
       aodoutHandler->SetOutputFileName("aod.root");
       ////aodoutHandler->SetCreateNonStandardAOD();
       mgr->SetOutputEventHandler(aodoutHandler);
    }

    //input
    if(kInputData == "ESD")
      {
	// ESD handler
	AliESDInputHandler *esdHandler = new AliESDInputHandler();
	mgr->SetInputEventHandler(esdHandler);
	esdHandler->SetReadFriends(kFALSE);
	cout<<"ESD handler "<<mgr->GetInputEventHandler()<<endl;
      }
    if(kInputData == "AOD")
      {
	// AOD handler
	AliAODInputHandler *aodHandler = new AliAODInputHandler();
	mgr->SetInputEventHandler(aodHandler);
	cout<<"AOD handler "<<mgr->GetInputEventHandler()<<endl;
	
      }
    
    //mgr->SetDebugLevel(1);
    
    //-------------------------------------------------------------------------
    //Define task, put here any other task that you want to use.
    //-------------------------------------------------------------------------
    AliAnalysisDataContainer *cinput1 = mgr->GetCommonInputContainer();
    AliAnalysisDataContainer *coutput1 = mgr->GetCommonOutputContainer();

    
    // ESD filter task
    if(kInputData == "ESD"){

      gROOT->LoadMacro("AddTaskPhysicsSelection.C");
      AliPhysicsSelectionTask* physSelTask = AddTaskPhysicsSelection();
      if(!copy){
	gROOT->LoadMacro("AddTaskESDFilter.C");
	AliAnalysisTaskESDfilter *esdfilter = AddTaskESDFilter(kFALSE);
      }
    }
    

    AliAnalysisTaskEMCALPi0CalibSelection * pi0calib = new AliAnalysisTaskEMCALPi0CalibSelection ("EMCALPi0Calibration");
    //pi0calib->SetDebugLevel(10); 
    pi0calib->CopyAOD(copy);
    pi0calib->SetClusterMinEnergy(0.5);
    pi0calib->SetClusterMaxEnergy(15.);
    pi0calib->SetClusterMinNCells(0);
    pi0calib->SetNCellsGroup(0);
    pi0calib->SwitchOnBadChannelsRemoval();
    pi0calib->SwitchOffSameSM();
    pi0calib->SwitchOnOldAODs();
    pi0calib->SetNumberOfCellsFromEMCALBorder(1);
    AliEMCALRecoUtils * reco = pi0calib->GetEMCALRecoUtils();
    reco->SetMisalShift(0,0.8);  reco->SetMisalShift(1,8.3); reco->SetMisalShift(2,1.);
    reco->SetMisalShift(3,-7.5); reco->SetMisalShift(4,7.5); reco->SetMisalShift(5,2.);
    reco->SetNonLinearityFunction(AliEMCALRecoUtils::kPi0GammaGamma);
    reco->SetNonLinearityParam(0,1.04);     reco->SetNonLinearityParam(1,-0.1445);
    reco->SetNonLinearityParam(2,1.046);    

//     reco->SetNonLinearityFunction(AliEMCALRecoUtils::kPi0GammaConversion);
//     reco->SetNonLinearityParam(0,1.033);     reco->SetNonLinearityParam(1,0.0566186);
//     reco->SetNonLinearityParam(2,0.982133);    


//      reco->SetNonLinearityFunction(AliEMCALRecoUtils::kPi0MC);
//      reco->SetNonLinearityParam(0,1.001);     reco->SetNonLinearityParam(1,-0.01264);
//      reco->SetNonLinearityParam(2,-0.03632);    
//      reco->SetNonLinearityParam(3,0.1798);     reco->SetNonLinearityParam(4,-0.522);

    reco->Print("");

    // SM0
    pi0calib->SetEMCALChannelStatus(0,3,13);  pi0calib->SetEMCALChannelStatus(0,44,1); pi0calib->SetEMCALChannelStatus(0,3,13); 
    pi0calib->SetEMCALChannelStatus(0,20,7);  pi0calib->SetEMCALChannelStatus(0,38,2);   
    // SM1
    pi0calib->SetEMCALChannelStatus(1,4,7);   pi0calib->SetEMCALChannelStatus(1,4,13);  pi0calib->SetEMCALChannelStatus(1,9,20); 
    pi0calib->SetEMCALChannelStatus(1,14,15); pi0calib->SetEMCALChannelStatus(1,23,16); pi0calib->SetEMCALChannelStatus(1,32,23); 
    pi0calib->SetEMCALChannelStatus(1,37,5);  pi0calib->SetEMCALChannelStatus(1,40,1);  pi0calib->SetEMCALChannelStatus(1,40,2);
    pi0calib->SetEMCALChannelStatus(1,40,5);  pi0calib->SetEMCALChannelStatus(1,41,0);  pi0calib->SetEMCALChannelStatus(1,41,1);
    pi0calib->SetEMCALChannelStatus(1,41,2);  pi0calib->SetEMCALChannelStatus(1,41,4);
    // SM2        
    pi0calib->SetEMCALChannelStatus(2,14,15); pi0calib->SetEMCALChannelStatus(2,18,16); pi0calib->SetEMCALChannelStatus(2,18,17); 
    pi0calib->SetEMCALChannelStatus(2,18,18); pi0calib->SetEMCALChannelStatus(2,18,20); pi0calib->SetEMCALChannelStatus(2,18,21); 
    pi0calib->SetEMCALChannelStatus(2,18,23); pi0calib->SetEMCALChannelStatus(2,19,16); pi0calib->SetEMCALChannelStatus(2,19,17); 
    pi0calib->SetEMCALChannelStatus(2,19,19); pi0calib->SetEMCALChannelStatus(2,19,20); pi0calib->SetEMCALChannelStatus(2,19,21); 
    pi0calib->SetEMCALChannelStatus(2,19,22);
    //SM3
    pi0calib->SetEMCALChannelStatus(3,4,7);

    mgr->AddTask(pi0calib);

   pi0calib->SwitchOnRecalibration();
  TFile * f = new TFile("RecalibrationFactors.root","read");
  TH2F * h0 = (TH2F*)f->Get("EMCALRecalFactors_SM0")->Clone();
  TH2F * h1 = (TH2F*)f->Get("EMCALRecalFactors_SM1")->Clone();
  TH2F * h2 = (TH2F*)f->Get("EMCALRecalFactors_SM2")->Clone();
  TH2F * h3 = (TH2F*)f->Get("EMCALRecalFactors_SM3")->Clone();

  pi0calib->SetEMCALChannelRecalibrationFactors(0,h0);
  pi0calib->SetEMCALChannelRecalibrationFactors(1,h1);
  pi0calib->SetEMCALChannelRecalibrationFactors(2,h2);
  pi0calib->SetEMCALChannelRecalibrationFactors(3,h3);
    
    // Create containers for input/output
    AliAnalysisDataContainer *cinput1  = mgr->GetCommonInputContainer();
    if(copy) AliAnalysisDataContainer *coutput1 = mgr->GetCommonOutputContainer();
    AliAnalysisDataContainer *coutput2 = 
      mgr->CreateContainer("pi0calib", TList::Class(), AliAnalysisManager::kOutputContainer, "pi0calib.root");
    
    AliAnalysisDataContainer *cout_cuts = mgr->CreateContainer("Cuts", TList::Class(), 
							       AliAnalysisManager::kOutputContainer, "pi0calib.root");
    
    mgr->ConnectInput  (pi0calib,     0, cinput1);
    if(copy) mgr->ConnectOutput (pi0calib, 0, coutput1 );
    mgr->ConnectOutput (pi0calib, 1, coutput2 );
    mgr->ConnectOutput (pi0calib, 2, cout_cuts);

    //-----------------------
    // Run the analysis
    //-----------------------    
    TString smode = "";
    if (mode==mLocal || mode == mLocalCAF) 
      smode = "local";
    else if (mode==mPROOF) 
      smode = "proof";
    else if (mode==mGRID) 
      smode = "local";
    
    mgr->InitAnalysis();
    mgr->PrintStatus();
    mgr->StartAnalysis(smode.Data(),chain);

cout <<" Analysis ended sucessfully "<< endl ;

  }
  else cout << "Chain was not produced ! "<<endl;
  
}

void  LoadLibraries(const anaModes mode) {
  
  //--------------------------------------
  // Load the needed libraries most of them already loaded by aliroot
  //--------------------------------------
  gSystem->Load("libTree.so");
  gSystem->Load("libGeom.so");
  gSystem->Load("libVMC.so");
  gSystem->Load("libXMLIO.so");
  
  //----------------------------------------------------------
  // >>>>>>>>>>> Local mode <<<<<<<<<<<<<< 
  //----------------------------------------------------------
  if (mode==mLocal || mode == mLocalCAF || mode == mGRID) {
    //--------------------------------------------------------
    // If you want to use already compiled libraries 
    // in the aliroot distribution
    //--------------------------------------------------------

    gSystem->Load("libSTEERBase.so");
    gSystem->Load("libESD.so");
    gSystem->Load("libAOD.so");
    gSystem->Load("libANALYSIS.so");
    gSystem->Load("libANALYSISalice.so");
    gSystem->Load("libANALYSISalice.so");
    TGeoManager::Import("geometry.root") ; //need file "geometry.root" in local dir!!!!
    gSystem->Load("libPWG4CaloCalib.so");
    
    /*
      //     gSystem->Load("libPWG4omega3pi.so");
      //     gSystem->Load("libCORRFW.so");
      //     gSystem->Load("libPWG3base.so");
      //     gSystem->Load("libPWG3muon.so");
 */
    //--------------------------------------------------------
    //If you want to use root and par files from aliroot
    //--------------------------------------------------------  
    /*     
	   SetupPar("STEERBase");
	   SetupPar("ESD");
	   SetupPar("AOD");
	   SetupPar("ANALYSIS");
	   SetupPar("ANALYSISalice");  
	   SetupPar("PHOSUtils");
	   SetupPar("EMCALUtils");
	   //Create Geometry
	   TGeoManager::Import("geometry.root") ; //need file "geometry.root" in local dir!!!!
	   SetupPar("PWG4CaloCalib");
*/
  }

  //---------------------------------------------------------
  // <<<<<<<<<< PROOF mode >>>>>>>>>>>>
  //---------------------------------------------------------
  else if (mode==mPROOF) {
    //
    // Connect to proof
    // Put appropriate username here
    // TProof::Reset("proof://mgheata@lxb6046.cern.ch"); 
    TProof::Open("proof://mgheata@lxb6046.cern.ch");
    
    //    gProof->ClearPackages();
    //    gProof->ClearPackage("ESD");
    //    gProof->ClearPackage("AOD");
    //    gProof->ClearPackage("ANALYSIS");   
    //    gProof->ClearPackage("PWG4PartCorrBase");
    //    gProof->ClearPackage("PWG4PartCorrDep");
    
    // Enable the STEERBase Package
    gProof->UploadPackage("STEERBase.par");
    gProof->EnablePackage("STEERBase");
    // Enable the ESD Package
    gProof->UploadPackage("ESD.par");
    gProof->EnablePackage("ESD");
    // Enable the AOD Package
    gProof->UploadPackage("AOD.par");
    gProof->EnablePackage("AOD");
    // Enable the Analysis Package
    gProof->UploadPackage("ANALYSIS.par");
    gProof->EnablePackage("ANALYSIS");
    // Enable the PHOS geometry Package
    //gProof->UploadPackage("PHOSUtils.par");
    //gProof->EnablePackage("PHOSUtils");
    // Enable PartCorr analysis
    gProof->UploadPackage("PWG4PartCorrBase.par");
    gProof->EnablePackage("PWG4PartCorrBase");
    gProof->UploadPackage("PWG4PartCorrDep.par");
    gProof->EnablePackage("PWG4PartCorrDep");    
    gProof->ShowEnabledPackages();
  }  
  
}

void SetupPar(char* pararchivename)
{
  //Load par files, create analysis libraries
  //For testing, if par file already decompressed and modified
  //classes then do not decompress.
 
  TString cdir(Form("%s", gSystem->WorkingDirectory() )) ; 
  TString parpar(Form("%s.par", pararchivename)) ; 
  if ( gSystem->AccessPathName(parpar.Data()) ) {
    gSystem->ChangeDirectory(gSystem->Getenv("ALICE_ROOT")) ;
    TString processline(Form(".! make %s", parpar.Data())) ; 
    gROOT->ProcessLine(processline.Data()) ;
    gSystem->ChangeDirectory(cdir) ; 
    processline = Form(".! mv $ALICE_ROOT/%s .", parpar.Data()) ;
    gROOT->ProcessLine(processline.Data()) ;
  } 
  if ( gSystem->AccessPathName(pararchivename) ) {  
    TString processline = Form(".! tar xvzf %s",parpar.Data()) ;
    gROOT->ProcessLine(processline.Data());
  }
  
  TString ocwd = gSystem->WorkingDirectory();
  gSystem->ChangeDirectory(pararchivename);
  
  // check for BUILD.sh and execute
  if (!gSystem->AccessPathName("PROOF-INF/BUILD.sh")) {
    printf("*******************************\n");
    printf("*** Building PAR archive    ***\n");
    cout<<pararchivename<<endl;
    printf("*******************************\n");
    
    if (gSystem->Exec("PROOF-INF/BUILD.sh")) {
      Error("runProcess","Cannot Build the PAR Archive! - Abort!");
      return -1;
    }
  }
  // check for SETUP.C and execute
  if (!gSystem->AccessPathName("PROOF-INF/SETUP.C")) {
    printf("*******************************\n");
    printf("*** Setup PAR archive       ***\n");
    cout<<pararchivename<<endl;
    printf("*******************************\n");
    gROOT->Macro("PROOF-INF/SETUP.C");
  }
  
  gSystem->ChangeDirectory(ocwd.Data());
  printf("Current dir: %s\n", ocwd.Data());
}


void CreateChain(const anaModes mode, TChain * chain){
  //Fills chain with data
  TString ocwd = gSystem->WorkingDirectory();
  
  //-----------------------------------------------------------
  //Analysis of CAF data locally and with PROOF
  //-----------------------------------------------------------
  if(mode ==mPROOF || mode ==mLocalCAF){
    // Chain from CAF
    gROOT->LoadMacro("$ALICE_ROOT/PWG0/CreateESDChain.C");
    // The second parameter is the number of input files in the chain
    chain = CreateESDChain("ESD12001.txt", 5);  
  }
  
  //---------------------------------------
  //Local files analysis
  //---------------------------------------
  else if(mode == mLocal){    
    //If you want to add several ESD files sitting in a common directory INDIR
    //Specify as environmental variables the directory (INDIR), the number of files 
    //to analyze (NFILES) and the pattern name of the directories with files (PATTERN)

    if(gSystem->Getenv("INDIR"))  
      kInDir = gSystem->Getenv("INDIR") ; 
    else cout<<"INDIR not set, use default: "<<kInDir<<endl;	
    
    if(gSystem->Getenv("PATTERN"))   
      kPattern = gSystem->Getenv("PATTERN") ; 
    else  cout<<"PATTERN not set, use default: "<<kPattern<<endl;
    
    if(gSystem->Getenv("NFILES"))
      kFile = atoi(gSystem->Getenv("NFILES")) ;
    else cout<<"NFILES not set, use default: "<<kFile<<endl;
    
    //Check if env variables are set and are correct
    if ( kInDir  && kFile) {
      printf("Get %d files from directory %s\n",kFile,kInDir);
      if ( ! gSystem->cd(kInDir) ) {//check if ESDs directory exist
	printf("%s does not exist\n", kInDir) ;
	return ;
      }

  
      cout<<"INDIR   : "<<kInDir<<endl;
      cout<<"NFILES  : "<<kFile<<endl;
      cout<<"PATTERN : " <<kPattern<<endl;

      TString datafile="";
      if(kInputData == "ESD") datafile = "AliESDs.root" ;
      else if(kInputData == "AOD") datafile = "aod.root" ;
      else if(kInputData == "MC")  datafile = "galice.root" ;
      
      //Loop on ESD files, add them to chain
      Int_t event =0;
      Int_t skipped=0 ; 
      char file[120] ;
      
      for (event = 0 ; event < kFile ; event++) {
	sprintf(file, "%s/%s%d/%s", kInDir,kPattern,event,datafile.Data()) ; 
	TFile * fESD = 0 ; 
	//Check if file exists and add it, if not skip it
	if ( fESD = TFile::Open(file)) {
	  if ( fESD->Get(kTreeName) ) { 
	    printf("++++ Adding %s\n", file) ;
	    chain->AddFile(file);
	  }
	}
	else { 
	  printf("---- Skipping %s\n", file) ;
	  skipped++ ;
	}
      }
      printf("number of entries # %lld, skipped %d\n", chain->GetEntries(), skipped*100) ; 	
    }
    else {
      TString input = "AliESDs.root" ;
      cout<<">>>>>> No list added, take a single file <<<<<<<<< "<<input<<endl;
      chain->AddFile(input);
    }
    
  }// local files analysis
  
  //------------------------------
  //GRID xml files
  //-----------------------------
  else if(mode == mGRID){
    //Get colection file. It is specified by the environmental
    //variable XML

    if(gSystem->Getenv("XML") )
      kXML = gSystem->Getenv("XML");
    else
      sprintf(kXML, "collection.xml") ; 
    
    if (!TFile::Open(kXML)) {
      printf("No collection file with name -- %s -- was found\n",kXML);
      return ;
    }
    else cout<<"XML file "<<kXML<<endl;

    //Load necessary libraries and connect to the GRID
    gSystem->Load("libNetx.so") ; 
    gSystem->Load("libRAliEn.so"); 
    TGrid::Connect("alien://") ;

    //Feed Grid with collection file
    //TGridCollection * collection =  (TGridCollection*)gROOT->ProcessLine(Form("TAlienCollection::Open(\"%s\", 0)", kXML));
    TGridCollection * collection = (TGridCollection*) TAlienCollection::Open(kXML);
    if (! collection) {
      AliError(Form("%s not found", kXML)) ; 
      return kFALSE ; 
    }
    TGridResult* result = collection->GetGridResult("",0 ,0);
   
    // Makes the ESD chain 
    printf("*** Getting the Chain       ***\n");
    for (Int_t index = 0; index < result->GetEntries(); index++) {
      TString alienURL = result->GetKey(index, "turl") ; 
      cout << "================== " << alienURL << endl ; 
      chain->Add(alienURL) ; 
    }
  }// xml analysis
  
  gSystem->ChangeDirectory(ocwd.Data());
}
Commit	Line	Data
6eb2a715	1	/* $Id: $ */
	2	//--------------------------------------------------
	3	// Example macro to do analysis with the
	4	// analysis classes in PWG4PartCorr
	5	// Can be executed with Root and AliRoot
	6	//
	7	// Pay attention to the options and definitions
	8	// set in the lines below
	9	//
	10	// Author : Gustavo Conesa Balbastre (INFN-LNF)
	11	//
	12	//-------------------------------------------------
	13	enum anaModes {mLocal, mLocalCAF,mPROOF,mGRID};
	14	//mLocal: Analyze locally files in your computer
	15	//mLocalCAF: Analyze locally CAF files
	16	//mPROOF: Analyze CAF files with PROOF
	17
	18	//---------------------------------------------------------------------------
	19	//Settings to read locally several files, only for "mLocal" mode
	20	//The different values are default, they can be set with environmental
	21	//variables: INDIR, PATTERN, NFILES, respectivelly
	22	char * kInDir = "/user/data/files/";
	23	char * kPattern = ""; // Data are in files kInDir/kPattern+i
	24	Int_t kFile = 1; // Number of files
	25	//---------------------------------------------------------------------------
	26	//Collection file for grid analysis
	27	char * kXML = "collection.xml";
	28	//---------------------------------------------------------------------------
	29
	30	const TString kInputData = "AOD"; //ESD, AOD, MC
9584c261	31	TString kTreeName = "esdTree";
6eb2a715	32	Bool_t copy = kFALSE;
	33
	34	void anaEMCALCalib(Int_t mode=mLocal)
	35	{
	36	// Main
9584c261	37	char cmd[200] ;
	38	sprintf(cmd, ".! rm -rf aod.root pi0calib.root") ;
	39	gROOT->ProcessLine(cmd) ;
6eb2a715	40	//--------------------------------------------------------------------
	41	// Load analysis libraries
	42	// Look at the method below,
	43	// change whatever you need for your analysis case
	44	// ------------------------------------------------------------------
	45	LoadLibraries(mode) ;
	46	//gSystem->Unload("libPWG4CaloCalib.so");
	47	//Try to set the new library
	48	//gSystem->Load("./PWG4CaloCalib/libPWG4CaloCalib.so");
	49	//gSystem->ListLibraries();
	50
	51	//-------------------------------------------------------------------------------------------------
	52	//Create chain from ESD and from cross sections files, look below for options.
	53	//-------------------------------------------------------------------------------------------------
	54	if(kInputData == "ESD") kTreeName = "esdTree" ;
	55	else if(kInputData == "AOD") kTreeName = "aodTree" ;
	56	else {
	57	cout<<"Wrong data type "<<kInputData<<endl;
	58	break;
	59	}
	60
	61	TChain *chain = new TChain(kTreeName) ;
	62	CreateChain(mode, chain);
	63
	64	if(chain){
	65	AliLog::SetGlobalLogLevel(AliLog::kError);//Minimum prints on screen
	66
	67	//--------------------------------------
	68	// Make the analysis manager
	69	//-------------------------------------
	70	AliAnalysisManager *mgr = new AliAnalysisManager("Manager", "Manager");
	71
	72	// AOD output handler
	73	if(copy){
	74	AliAODHandler* aodoutHandler = new AliAODHandler();
	75	aodoutHandler->SetOutputFileName("aod.root");
	76	////aodoutHandler->SetCreateNonStandardAOD();
	77	mgr->SetOutputEventHandler(aodoutHandler);
	78	}
	79
	80	//input
	81	if(kInputData == "ESD")
	82	{
	83	// ESD handler
	84	AliESDInputHandler *esdHandler = new AliESDInputHandler();
	85	mgr->SetInputEventHandler(esdHandler);
	86	esdHandler->SetReadFriends(kFALSE);
	87	cout<<"ESD handler "<<mgr->GetInputEventHandler()<<endl;
	88	}
	89	if(kInputData == "AOD")
	90	{
	91	// AOD handler
	92	AliAODInputHandler *aodHandler = new AliAODInputHandler();
	93	mgr->SetInputEventHandler(aodHandler);
	94	cout<<"AOD handler "<<mgr->GetInputEventHandler()<<endl;
	95
	96	}
	97
	98	//mgr->SetDebugLevel(1);
	99
	100	//-------------------------------------------------------------------------
	101	//Define task, put here any other task that you want to use.
	102	//-------------------------------------------------------------------------
	103	AliAnalysisDataContainer *cinput1 = mgr->GetCommonInputContainer();
104	AliAnalysisDataContainer *coutput1 = mgr->GetCommonOutputContainer();
9584c261	105
6eb2a715	106
6eb2a715	107	// ESD filter task
9584c261	108	if(kInputData == "ESD"){
	109
	110	gROOT->LoadMacro("AddTaskPhysicsSelection.C");
	111	AliPhysicsSelectionTask* physSelTask = AddTaskPhysicsSelection();
	112	if(!copy){
	113	gROOT->LoadMacro("AddTaskESDFilter.C");
	114	AliAnalysisTaskESDfilter *esdfilter = AddTaskESDFilter(kFALSE);
	115	}
6eb2a715	116	}
6eb2a715	117
9584c261	118
9584c261	119
6eb2a715	120	AliAnalysisTaskEMCALPi0CalibSelection * pi0calib = new AliAnalysisTaskEMCALPi0CalibSelection ("EMCALPi0Calibration");
	121	//pi0calib->SetDebugLevel(10);
	122	pi0calib->CopyAOD(copy);
	123	pi0calib->SetClusterMinEnergy(0.5);
	124	pi0calib->SetClusterMaxEnergy(15.);
	125	pi0calib->SetClusterMinNCells(0);
	126	pi0calib->SetNCellsGroup(0);
	127	pi0calib->SwitchOnBadChannelsRemoval();
2dfb1428	128	pi0calib->SwitchOffSameSM();
9584c261	129	pi0calib->SwitchOnOldAODs();
	130	pi0calib->SetNumberOfCellsFromEMCALBorder(1);
	131	AliEMCALRecoUtils * reco = pi0calib->GetEMCALRecoUtils();
	132	reco->SetMisalShift(0,0.8); reco->SetMisalShift(1,8.3); reco->SetMisalShift(2,1.);
	133	reco->SetMisalShift(3,-7.5); reco->SetMisalShift(4,7.5); reco->SetMisalShift(5,2.);
	134	reco->SetNonLinearityFunction(AliEMCALRecoUtils::kPi0GammaGamma);
	135	reco->SetNonLinearityParam(0,1.04); reco->SetNonLinearityParam(1,-0.1445);
	136	reco->SetNonLinearityParam(2,1.046);
	137
	138	// reco->SetNonLinearityFunction(AliEMCALRecoUtils::kPi0GammaConversion);
	139	// reco->SetNonLinearityParam(0,1.033); reco->SetNonLinearityParam(1,0.0566186);
	140	// reco->SetNonLinearityParam(2,0.982133);
	141
	142
	143	// reco->SetNonLinearityFunction(AliEMCALRecoUtils::kPi0MC);
	144	// reco->SetNonLinearityParam(0,1.001); reco->SetNonLinearityParam(1,-0.01264);
	145	// reco->SetNonLinearityParam(2,-0.03632);
	146	// reco->SetNonLinearityParam(3,0.1798); reco->SetNonLinearityParam(4,-0.522);
	147
	148	reco->Print("");
	149
6eb2a715	150	// SM0
	151	pi0calib->SetEMCALChannelStatus(0,3,13); pi0calib->SetEMCALChannelStatus(0,44,1); pi0calib->SetEMCALChannelStatus(0,3,13);
	152	pi0calib->SetEMCALChannelStatus(0,20,7); pi0calib->SetEMCALChannelStatus(0,38,2);
	153	// SM1
	154	pi0calib->SetEMCALChannelStatus(1,4,7); pi0calib->SetEMCALChannelStatus(1,4,13); pi0calib->SetEMCALChannelStatus(1,9,20);
	155	pi0calib->SetEMCALChannelStatus(1,14,15); pi0calib->SetEMCALChannelStatus(1,23,16); pi0calib->SetEMCALChannelStatus(1,32,23);
	156	pi0calib->SetEMCALChannelStatus(1,37,5); pi0calib->SetEMCALChannelStatus(1,40,1); pi0calib->SetEMCALChannelStatus(1,40,2);
	157	pi0calib->SetEMCALChannelStatus(1,40,5); pi0calib->SetEMCALChannelStatus(1,41,0); pi0calib->SetEMCALChannelStatus(1,41,1);
	158	pi0calib->SetEMCALChannelStatus(1,41,2); pi0calib->SetEMCALChannelStatus(1,41,4);
	159	// SM2
	160	pi0calib->SetEMCALChannelStatus(2,14,15); pi0calib->SetEMCALChannelStatus(2,18,16); pi0calib->SetEMCALChannelStatus(2,18,17);
	161	pi0calib->SetEMCALChannelStatus(2,18,18); pi0calib->SetEMCALChannelStatus(2,18,20); pi0calib->SetEMCALChannelStatus(2,18,21);
	162	pi0calib->SetEMCALChannelStatus(2,18,23); pi0calib->SetEMCALChannelStatus(2,19,16); pi0calib->SetEMCALChannelStatus(2,19,17);
	163	pi0calib->SetEMCALChannelStatus(2,19,19); pi0calib->SetEMCALChannelStatus(2,19,20); pi0calib->SetEMCALChannelStatus(2,19,21);
	164	pi0calib->SetEMCALChannelStatus(2,19,22);
	165	//SM3
	166	pi0calib->SetEMCALChannelStatus(3,4,7);
	167
	168	mgr->AddTask(pi0calib);
	169
9584c261	170	pi0calib->SwitchOnRecalibration();
	171	TFile * f = new TFile("RecalibrationFactors.root","read");
	172	TH2F * h0 = (TH2F*)f->Get("EMCALRecalFactors_SM0")->Clone();
	173	TH2F * h1 = (TH2F*)f->Get("EMCALRecalFactors_SM1")->Clone();
	174	TH2F * h2 = (TH2F*)f->Get("EMCALRecalFactors_SM2")->Clone();
	175	TH2F * h3 = (TH2F*)f->Get("EMCALRecalFactors_SM3")->Clone();
	176
	177	pi0calib->SetEMCALChannelRecalibrationFactors(0,h0);
	178	pi0calib->SetEMCALChannelRecalibrationFactors(1,h1);
	179	pi0calib->SetEMCALChannelRecalibrationFactors(2,h2);
	180	pi0calib->SetEMCALChannelRecalibrationFactors(3,h3);
6eb2a715	181
	182	// Create containers for input/output
	183	AliAnalysisDataContainer *cinput1 = mgr->GetCommonInputContainer();
	184	if(copy) AliAnalysisDataContainer *coutput1 = mgr->GetCommonOutputContainer();
	185	AliAnalysisDataContainer *coutput2 =
	186	mgr->CreateContainer("pi0calib", TList::Class(), AliAnalysisManager::kOutputContainer, "pi0calib.root");
	187
	188	AliAnalysisDataContainer *cout_cuts = mgr->CreateContainer("Cuts", TList::Class(),
9584c261	189	AliAnalysisManager::kOutputContainer, "pi0calib.root");
6eb2a715	190
	191	mgr->ConnectInput (pi0calib, 0, cinput1);
	192	if(copy) mgr->ConnectOutput (pi0calib, 0, coutput1 );
	193	mgr->ConnectOutput (pi0calib, 1, coutput2 );
	194	mgr->ConnectOutput (pi0calib, 2, cout_cuts);
	195
	196	//-----------------------
	197	// Run the analysis
	198	//-----------------------
	199	TString smode = "";
	200	if (mode==mLocal \|\| mode == mLocalCAF)
	201	smode = "local";
	202	else if (mode==mPROOF)
	203	smode = "proof";
	204	else if (mode==mGRID)
	205	smode = "local";
	206
	207	mgr->InitAnalysis();
	208	mgr->PrintStatus();
	209	mgr->StartAnalysis(smode.Data(),chain);
	210
	211	cout <<" Analysis ended sucessfully "<< endl ;
	212
	213	}
	214	else cout << "Chain was not produced ! "<<endl;
	215
	216	}
	217
	218	void LoadLibraries(const anaModes mode) {
	219
	220	//--------------------------------------
	221	// Load the needed libraries most of them already loaded by aliroot
	222	//--------------------------------------
	223	gSystem->Load("libTree.so");
	224	gSystem->Load("libGeom.so");
	225	gSystem->Load("libVMC.so");
	226	gSystem->Load("libXMLIO.so");
	227
	228	//----------------------------------------------------------
	229	// >>>>>>>>>>> Local mode <<<<<<<<<<<<<<
	230	//----------------------------------------------------------
	231	if (mode==mLocal \|\| mode == mLocalCAF \|\| mode == mGRID) {
	232	//--------------------------------------------------------
	233	// If you want to use already compiled libraries
	234	// in the aliroot distribution
	235	//--------------------------------------------------------
	236
	237	gSystem->Load("libSTEERBase.so");
	238	gSystem->Load("libESD.so");
	239	gSystem->Load("libAOD.so");
	240	gSystem->Load("libANALYSIS.so");
	241	gSystem->Load("libANALYSISalice.so");
	242	gSystem->Load("libANALYSISalice.so");
9584c261	243	TGeoManager::Import("geometry.root") ; //need file "geometry.root" in local dir!!!!
6eb2a715	244	gSystem->Load("libPWG4CaloCalib.so");
	245
	246	/*
	247	// gSystem->Load("libPWG4omega3pi.so");
	248	// gSystem->Load("libCORRFW.so");
	249	// gSystem->Load("libPWG3base.so");
	250	// gSystem->Load("libPWG3muon.so");
	251	*/
	252	//--------------------------------------------------------
	253	//If you want to use root and par files from aliroot
	254	//--------------------------------------------------------
	255	/*
	256	SetupPar("STEERBase");
	257	SetupPar("ESD");
	258	SetupPar("AOD");
	259	SetupPar("ANALYSIS");
	260	SetupPar("ANALYSISalice");
	261	SetupPar("PHOSUtils");
	262	SetupPar("EMCALUtils");
	263	//Create Geometry
	264	TGeoManager::Import("geometry.root") ; //need file "geometry.root" in local dir!!!!
	265	SetupPar("PWG4CaloCalib");
	266	*/
	267	}
	268
	269	//---------------------------------------------------------
	270	// <<<<<<<<<< PROOF mode >>>>>>>>>>>>
	271	//---------------------------------------------------------
	272	else if (mode==mPROOF) {
	273	//
	274	// Connect to proof
	275	// Put appropriate username here
	276	// TProof::Reset("proof://mgheata@lxb6046.cern.ch");
	277	TProof::Open("proof://mgheata@lxb6046.cern.ch");
	278
	279	// gProof->ClearPackages();
	280	// gProof->ClearPackage("ESD");
	281	// gProof->ClearPackage("AOD");
	282	// gProof->ClearPackage("ANALYSIS");
	283	// gProof->ClearPackage("PWG4PartCorrBase");
	284	// gProof->ClearPackage("PWG4PartCorrDep");
	285
	286	// Enable the STEERBase Package
	287	gProof->UploadPackage("STEERBase.par");
	288	gProof->EnablePackage("STEERBase");
	289	// Enable the ESD Package
	290	gProof->UploadPackage("ESD.par");
	291	gProof->EnablePackage("ESD");
	292	// Enable the AOD Package
	293	gProof->UploadPackage("AOD.par");
	294	gProof->EnablePackage("AOD");
	295	// Enable the Analysis Package
	296	gProof->UploadPackage("ANALYSIS.par");
	297	gProof->EnablePackage("ANALYSIS");
	298	// Enable the PHOS geometry Package
	299	//gProof->UploadPackage("PHOSUtils.par");
	300	//gProof->EnablePackage("PHOSUtils");
	301	// Enable PartCorr analysis
	302	gProof->UploadPackage("PWG4PartCorrBase.par");
	303	gProof->EnablePackage("PWG4PartCorrBase");
	304	gProof->UploadPackage("PWG4PartCorrDep.par");
	305	gProof->EnablePackage("PWG4PartCorrDep");
	306	gProof->ShowEnabledPackages();
	307	}
308
309	}
310
311	void SetupPar(char* pararchivename)
312	{
313	//Load par files, create analysis libraries
314	//For testing, if par file already decompressed and modified
315	//classes then do not decompress.
316
317	TString cdir(Form("%s", gSystem->WorkingDirectory() )) ;
318	TString parpar(Form("%s.par", pararchivename)) ;
319	if ( gSystem->AccessPathName(parpar.Data()) ) {
320	gSystem->ChangeDirectory(gSystem->Getenv("ALICE_ROOT")) ;
321	TString processline(Form(".! make %s", parpar.Data())) ;
322	gROOT->ProcessLine(processline.Data()) ;
323	gSystem->ChangeDirectory(cdir) ;
324	processline = Form(".! mv $ALICE_ROOT/%s .", parpar.Data()) ;
325	gROOT->ProcessLine(processline.Data()) ;
326	}
327	if ( gSystem->AccessPathName(pararchivename) ) {
328	TString processline = Form(".! tar xvzf %s",parpar.Data()) ;
329	gROOT->ProcessLine(processline.Data());
330	}
331
332	TString ocwd = gSystem->WorkingDirectory();
333	gSystem->ChangeDirectory(pararchivename);
334
335	// check for BUILD.sh and execute
336	if (!gSystem->AccessPathName("PROOF-INF/BUILD.sh")) {
337	printf("*******************************\n");
338	printf("* Building PAR archive *\n");
339	cout<<pararchivename<<endl;
340	printf("*******************************\n");
341
342	if (gSystem->Exec("PROOF-INF/BUILD.sh")) {
343	Error("runProcess","Cannot Build the PAR Archive! - Abort!");
344	return -1;
345	}
346	}
347	// check for SETUP.C and execute
348	if (!gSystem->AccessPathName("PROOF-INF/SETUP.C")) {
349	printf("*******************************\n");
350	printf("* Setup PAR archive *\n");
351	cout<<pararchivename<<endl;
352	printf("*******************************\n");
353	gROOT->Macro("PROOF-INF/SETUP.C");
354	}
355
356	gSystem->ChangeDirectory(ocwd.Data());
357	printf("Current dir: %s\n", ocwd.Data());
358	}
359
360
361
362	void CreateChain(const anaModes mode, TChain * chain){
363	//Fills chain with data
364	TString ocwd = gSystem->WorkingDirectory();
365
366	//-----------------------------------------------------------
367	//Analysis of CAF data locally and with PROOF
368	//-----------------------------------------------------------
369	if(mode ==mPROOF \|\| mode ==mLocalCAF){
370	// Chain from CAF
371	gROOT->LoadMacro("$ALICE_ROOT/PWG0/CreateESDChain.C");
372	// The second parameter is the number of input files in the chain
373	chain = CreateESDChain("ESD12001.txt", 5);
374	}
375
376	//---------------------------------------
377	//Local files analysis
378	//---------------------------------------
379	else if(mode == mLocal){
380	//If you want to add several ESD files sitting in a common directory INDIR
381	//Specify as environmental variables the directory (INDIR), the number of files
382	//to analyze (NFILES) and the pattern name of the directories with files (PATTERN)
383
384	if(gSystem->Getenv("INDIR"))
385	kInDir = gSystem->Getenv("INDIR") ;
386	else cout<<"INDIR not set, use default: "<<kInDir<<endl;
387
388	if(gSystem->Getenv("PATTERN"))
389	kPattern = gSystem->Getenv("PATTERN") ;
390	else cout<<"PATTERN not set, use default: "<<kPattern<<endl;
391
392	if(gSystem->Getenv("NFILES"))
393	kFile = atoi(gSystem->Getenv("NFILES")) ;
394	else cout<<"NFILES not set, use default: "<<kFile<<endl;
395
396	//Check if env variables are set and are correct
397	if ( kInDir && kFile) {
398	printf("Get %d files from directory %s\n",kFile,kInDir);
399	if ( ! gSystem->cd(kInDir) ) {//check if ESDs directory exist
400	printf("%s does not exist\n", kInDir) ;
401	return ;
402	}
403
404
405	cout<<"INDIR : "<<kInDir<<endl;
406	cout<<"NFILES : "<<kFile<<endl;
407	cout<<"PATTERN : " <<kPattern<<endl;
408
409	TString datafile="";
410	if(kInputData == "ESD") datafile = "AliESDs.root" ;
411	else if(kInputData == "AOD") datafile = "aod.root" ;
412	else if(kInputData == "MC") datafile = "galice.root" ;
413
414	//Loop on ESD files, add them to chain
415	Int_t event =0;
416	Int_t skipped=0 ;
417	char file[120] ;
418
419	for (event = 0 ; event < kFile ; event++) {
420	sprintf(file, "%s/%s%d/%s", kInDir,kPattern,event,datafile.Data()) ;
421	TFile * fESD = 0 ;
422	//Check if file exists and add it, if not skip it
423	if ( fESD = TFile::Open(file)) {
424	if ( fESD->Get(kTreeName) ) {
425	printf("++++ Adding %s\n", file) ;
426	chain->AddFile(file);
427	}
428	}
429	else {
430	printf("---- Skipping %s\n", file) ;
431	skipped++ ;
432	}
433	}
434	printf("number of entries # %lld, skipped %d\n", chain->GetEntries(), skipped*100) ;
435	}
436	else {
437	TString input = "AliESDs.root" ;
438	cout<<">>>>>> No list added, take a single file <<<<<<<<< "<<input<<endl;
439	chain->AddFile(input);
440	}
441
442	}// local files analysis
443
444	//------------------------------
445	//GRID xml files
446	//-----------------------------
447	else if(mode == mGRID){
448	//Get colection file. It is specified by the environmental
449	//variable XML
450
451	if(gSystem->Getenv("XML") )
452	kXML = gSystem->Getenv("XML");
453	else
454	sprintf(kXML, "collection.xml") ;
455
456	if (!TFile::Open(kXML)) {
457	printf("No collection file with name -- %s -- was found\n",kXML);
458	return ;
459	}
460	else cout<<"XML file "<<kXML<<endl;
461
462	//Load necessary libraries and connect to the GRID
463	gSystem->Load("libNetx.so") ;
464	gSystem->Load("libRAliEn.so");
465	TGrid::Connect("alien://") ;
466
467	//Feed Grid with collection file
468	//TGridCollection * collection = (TGridCollection*)gROOT->ProcessLine(Form("TAlienCollection::Open(\"%s\", 0)", kXML));
469	TGridCollection * collection = (TGridCollection*) TAlienCollection::Open(kXML);
470	if (! collection) {
471	AliError(Form("%s not found", kXML)) ;
472	return kFALSE ;
473	}
474	TGridResult* result = collection->GetGridResult("",0 ,0);
475
476	// Makes the ESD chain
477	printf("* Getting the Chain *\n");
478	for (Int_t index = 0; index < result->GetEntries(); index++) {
479	TString alienURL = result->GetKey(index, "turl") ;
480	cout << "================== " << alienURL << endl ;
481	chain->Add(alienURL) ;
482	}
483	}// xml analysis
484
485	gSystem->ChangeDirectory(ocwd.Data());
486	}
487