[u/mrichter/AliRoot.git] / PWG2 / FLOW / macros / runFlowTaskCentralityTrain.C

enum anaModes {mLocal,mLocalPAR,mPROOF,mGrid,mGridPAR};
//mLocal: Analyze locally files in your computer using aliroot
//mLocalPAR: Analyze locally files in your computer using root + PAR files
//mPROOF: Analyze CAF files with PROOF
//mGrid: Analyze files on Grid via AliEn plug-in and using precompiled FLOW libraries
//       (Remark: When using this mode set also Bool_t bUseParFiles = kFALSE; in CreateAlienHandler.C)
//mGridPAR: Analyze files on Grid via AliEn plug-in and using par files for FLOW package
//          (Remark: when using this mode set also Bool_t bUseParFiles = kTRUE; in CreateAlienHandler.C)
 
// CENTRALITY DEFINITION
//Int_t binfirst = 4;  //where do we start numbering bins
//Int_t binlast = 6;  //where do we stop numbering bins
//const Int_t numberOfCentralityBins = 9;
Int_t binfirst = 0;  //where do we start numbering bins
Int_t binlast = 8;  //where do we stop numbering bins
const Int_t numberOfCentralityBins = 9;
Float_t centralityArray[numberOfCentralityBins+1] = {0.,5.,10.,20.,30.,40.,50.,60.,70.,80.}; // in centrality percentile
//Int_t centralityArray[numberOfCentralityBins+1] = {41,80,146,245,384,576,835,1203,1471,10000}; // in terms of TPC only reference multiplicity

TString commonOutputFileName = "outputCentrality"; // e.g.: result for centrality bin 0 will be in the file "outputCentrality0.root", etc


//void runFlowTaskCentralityTrain(Int_t mode=mLocal, Int_t nRuns = 10, 
//Bool_t DATA = kFALSE, const Char_t* dataDir="/Users/snelling/alice_data/Therminator_midcentral", Int_t offset = 0)

//void runFlowTaskCentralityTrain(Int_t mode = mGridPAR, Int_t nRuns = 50000000, 
//		 Bool_t DATA = kTRUE, const Char_t* dataDir="/alice/data/LHC10h_000137161_p1_plusplusplus", Int_t offset=0) 
void runFlowTaskCentralityTrain(Int_t mode = mLocal, Int_t nRuns = 50000000, 
				Bool_t DATA = kTRUE, const Char_t* dataDir="./data/", Int_t offset=0) 
//void runFlowTaskCentralityTrain(Int_t mode = mGridPAR, Bool_t DATA = kTRUE)
{
  // Time:
  TStopwatch timer;
  timer.Start();
  // Cross-check user settings before starting:
  //  CrossCheckUserSettings(DATA);
  // Load needed libraries:
  LoadLibraries(mode);
  // Create and configure the AliEn plug-in:
  if(mode == mGrid || mode == mGridPAR) 
    {    
      gROOT->LoadMacro("CreateAlienHandler.C");
      AliAnalysisGrid *alienHandler = CreateAlienHandler();  
      if(!alienHandler) return;
    }
  // Chains: 
  if(mode == mLocal || mode == mLocalPAR) {
    TChain* chain = CreateESDChain(dataDir, nRuns, offset);
    //TChain* chain = CreateAODChain(dataDir, nRuns, offset);
  }
  
  // Create analysis manager:
  AliAnalysisManager *mgr = new AliAnalysisManager("FlowAnalysisManager"); 
  // Connect plug-in to the analysis manager:
  if(mode == mGrid || mode == mGridPAR) 
    { 
      mgr->SetGridHandler(alienHandler);
    }
  
  // Event handlers:
  AliVEventHandler* esdH = new AliESDInputHandler;
  mgr->SetInputEventHandler(esdH);
  if (!DATA) {
    AliMCEventHandler *mc = new AliMCEventHandler();
    mgr->SetMCtruthEventHandler(mc); 
  }

  // Task to check the offline trigger:
  gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskPhysicsSelection.C"); 
  AddTaskPhysicsSelection(!DATA);

  //Add the centrality determination task
  gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskCentrality.C");
  AddTaskCentrality();

  //Add the TOF tender
  gROOT->LoadMacro("$ALICE_ROOT/PWG2/FLOW/macros/AddTaskTenderTOF.C");
  AddTaskTenderTOF();

  // Setup analysis per centrality bin:
  gROOT->LoadMacro("AddTaskFlowCentrality.C");
  for (Int_t i=binfirst; i<binlast+1; i++)
  {
    Float_t lowCentralityBinEdge = centralityArray[i];
    Float_t highCentralityBinEdge = centralityArray[i+1];
    Printf("\nWagon for centrality bin %i: %.0f-%.0f",i,lowCentralityBinEdge,highCentralityBinEdge);
    AddTaskFlowCentrality( lowCentralityBinEdge,
                           highCentralityBinEdge,
                           commonOutputFileName );
  } // end of for (Int_t i=0; i<numberOfCentralityBins; i++)

  // Enable debug printouts:
  mgr->SetDebugLevel(2);
  // Run the analysis:
  if(!mgr->InitAnalysis()) return;  
  mgr->PrintStatus();
  if(mode == mLocal || mode == mLocalPAR) {
    mgr->StartAnalysis("local",chain);
  } else if(mode == mPROOF) {
    mgr->StartAnalysis("proof",dataDir,nRuns,offset);
  } else if(mode == mGrid || mode == mGridPAR) { 
    mgr->StartAnalysis("grid");
  }

  // Print real and CPU time used for analysis:
  timer.Stop();
  timer.Print();  
  
} // end of void runFlowTaskCentralityTrain(...)

//===============================================================================================
/*
void CrossCheckUserSettings(Bool_t bData) 
{
 // Check in this method if the user settings make sense. 
 if(LYZ1SUM && LYZ2SUM) {cout<<" WARNING: You cannot run LYZ1 and LYZ2 at the same time! LYZ2 needs the output from LYZ1 !!!!"<<endl; exit(0); }
 if(LYZ1PROD && LYZ2PROD) {cout<<" WARNING: You cannot run LYZ1 and LYZ2 at the same time! LYZ2 needs the output from LYZ1 !!!!"<<endl; exit(0); }
 if(LYZ2SUM && LYZEP) {cout<<" WARNING: You cannot run LYZ2 and LYZEP at the same time! LYZEP needs the output from LYZ2 !!!!"<<endl; exit(0); }
 if(LYZ1SUM && LYZEP) {cout<<" WARNING: You cannot run LYZ1 and LYZEP at the same time! LYZEP needs the output from LYZ2 !!!!"<<endl; exit(0); }
} // end of void CrossCheckUserSettings()
*/
//===============================================================================================

void LoadLibraries(const anaModes mode) 
{
  //--------------------------------------
  // Load the needed libraries most of them already loaded by aliroot
  //--------------------------------------

  gSystem->Load("libCore");  
  gSystem->Load("libTree");
  gSystem->Load("libGeom");
  gSystem->Load("libVMC");
  gSystem->Load("libXMLIO");
  gSystem->Load("libPhysics");
  gSystem->Load("libXMLParser");
  gSystem->Load("libProof");
  gSystem->Load("libMinuit");
  
  if (mode==mLocal || mode==mGrid || mode == mGridPAR || mode == mLocalPAR )
  {
    gSystem->Load("libSTEERBase");
    gSystem->Load("libCDB");
    gSystem->Load("libRAWDatabase");
    gSystem->Load("libRAWDatarec");
    gSystem->Load("libESD");
    gSystem->Load("libAOD");
    gSystem->Load("libSTEER");
    gSystem->Load("libANALYSIS");
    gSystem->Load("libANALYSISalice");   
    gSystem->Load("libTOFbase"); 
    gSystem->Load("libTOFrec"); 
    gSystem->Load("libTENDER");

    if (mode == mLocal || mode == mGrid)
    {
      gSystem->Load("libTENDERSupplies");
      gSystem->Load("libPWG2flowCommon"); 
      gSystem->Load("libPWG2flowTasks"); 
    }
    if (mode == mLocalPAR || mode == mGridPAR )
    {
      AliAnalysisAlien::SetupPar("TENDERSupplies");
      AliAnalysisAlien::SetupPar("PWG2flowCommon");
      AliAnalysisAlien::SetupPar("PWG2flowTasks");
    }
  }
  
  //---------------------------------------------------------
  // <<<<<<<<<< PROOF mode >>>>>>>>>>>>
  //---------------------------------------------------------
  else if (mode==mPROOF) {
    //  set to debug root versus if needed
    //TProof::Mgr("alicecaf")->SetROOTVersion("v5-24-00a_dbg");
    //TProof::Mgr("alicecaf")->SetROOTVersion("v5-24-00a");
    //TProof::Reset("proof://snelling@alicecaf.cern.ch");     
    // Connect to proof
    printf("*** Connect to PROOF ***\n");
    gEnv->SetValue("XSec.GSI.DelegProxy","2");
    TProof::Open("mkrzewic@alice-caf.cern.ch");
    //TProof::Open("mkrzewic@skaf.saske.sk");
     // list the data available
    //gProof->ShowDataSets("/*/*"); 
    //gProof->ShowDataSets("/alice/sim/"); //for MC Data
    //gProof->ShowDataSets("/alice/data/"); //for REAL Data 
 
    // Clear the Packages
    /*    
    gProof->ClearPackage("STEERBase.par");
    gProof->ClearPackage("ESD.par");
    gProof->ClearPackage("AOD.par");
    */
    //gProof->ClearPackage("ANALYSIS.par");
    //gProof->ClearPackage("ANALYSISalice.par");
    //gProof->ClearPackage("CORRFW.par");
    
    gProof->ClearPackage("PWG2flowCommon");
    gProof->ClearPackage("PWG2flowTasks");
    
    // Upload the Packages
    //gProof->UploadPackage("STEERBase.par");
    //gProof->UploadPackage("ESD.par");    
    //gProof->UploadPackage("AOD.par");
       
    //gProof->UploadPackage("ANALYSIS.par"); 
    //gProof->UploadPackage("ANALYSISalice.par");
    gProof->UploadPackage("CORRFW.par");
    gProof->UploadPackage("PWG2flowCommon.par");
    gProof->UploadPackage("PWG2flowTasks.par");
    gProof->UploadPackage("ALIRECO.par");

    // Enable the Packages 
    // The global package
    TList* list = new TList();
    list->Add(new TNamed("ALIROOT_EXTRA_INCLUDES","RAW:OCDB:STEER:TOF"));
    gProof->EnablePackage("VO_ALICE@AliRoot::v4-21-07-AN",list);
    gProof->EnablePackage("ALIRECO");
    //gProof->EnablePackage("ANALYSIS");
    //gProof->EnablePackage("ANALYSISalice");
    //gProof->EnablePackage("CORRFW");
    gProof->EnablePackage("PWG2flowCommon");
    gProof->EnablePackage("PWG2flowTasks");

    // Show enables Packages
    gProof->ShowEnabledPackages();
  }  
  
} // end of void LoadLibraries(const anaModes mode) 

// Helper macros for creating chains
// from: CreateESDChain.C,v 1.10 jgrosseo Exp

TChain* CreateESDChain(const char* aDataDir, Int_t aRuns, Int_t offset)
{
  // creates chain of files in a given directory or file containing a list.
  // In case of directory the structure is expected as:
  // <aDataDir>/<dir0>/AliESDs.root
  // <aDataDir>/<dir1>/AliESDs.root
  // ...
  
  if (!aDataDir)
    return 0;
  
  Long_t id, size, flags, modtime;
  if (gSystem->GetPathInfo(aDataDir, &id, &size, &flags, &modtime))
    {
      printf("%s not found.\n", aDataDir);
      return 0;
    }
  
  TChain* chain = new TChain("esdTree");
  TChain* chaingAlice = 0;
  
  if (flags & 2)
    {
      TString execDir(gSystem->pwd());
      TSystemDirectory* baseDir = new TSystemDirectory(".", aDataDir);
      TList* dirList            = baseDir->GetListOfFiles();
      Int_t nDirs               = dirList->GetEntries();
      gSystem->cd(execDir);
      
      Int_t count = 0;
      
      for (Int_t iDir=0; iDir<nDirs; ++iDir)
	{
	  TSystemFile* presentDir = (TSystemFile*) dirList->At(iDir);
	  if (!presentDir || !presentDir->IsDirectory() || strcmp(presentDir->GetName(), ".") == 0 || strcmp(presentDir->GetName(), "..") == 0)
	    continue;
	  
	  if (offset > 0)
	    {
	      --offset;
	      continue;
	    }
	  
	  if (count++ == aRuns)
	    break;
	  
	  TString presentDirName(aDataDir);
	  presentDirName += "/";
	  presentDirName += presentDir->GetName();	  
	  chain->Add(presentDirName + "/AliESDs.root/esdTree");
	  //  cerr<<presentDirName<<endl;
	}
      
    }
  else
    {
      // Open the input stream
      ifstream in;
      in.open(aDataDir);
      
      Int_t count = 0;
      
      // Read the input list of files and add them to the chain
      TString esdfile;
      while(in.good()) {
	in >> esdfile;
	if (!esdfile.Contains("root")) continue; // protection
	
	if (offset > 0)
	  {
	    --offset;
	    continue;
	  }
	
	if (count++ == aRuns)
	  break;
	
	// add esd file
	chain->Add(esdfile);
      }
      
      in.close();
    }
  
  return chain;

} // end of TChain* CreateESDChain(const char* aDataDir, Int_t aRuns, Int_t offset)

//===============================================================================================

TChain* CreateAODChain(const char* aDataDir, Int_t aRuns, Int_t offset)
{
  // creates chain of files in a given directory or file containing a list.
  // In case of directory the structure is expected as:
  // <aDataDir>/<dir0>/AliAOD.root
  // <aDataDir>/<dir1>/AliAOD.root
  // ...
  
  if (!aDataDir)
    return 0;
  
  Long_t id, size, flags, modtime;
  if (gSystem->GetPathInfo(aDataDir, &id, &size, &flags, &modtime))
    {
      printf("%s not found.\n", aDataDir);
      return 0;
    }
  
  TChain* chain = new TChain("aodTree");
  TChain* chaingAlice = 0;
  
  if (flags & 2)
    {
      TString execDir(gSystem->pwd());
      TSystemDirectory* baseDir = new TSystemDirectory(".", aDataDir);
      TList* dirList            = baseDir->GetListOfFiles();
      Int_t nDirs               = dirList->GetEntries();
      gSystem->cd(execDir);
      
      Int_t count = 0;
      
      for (Int_t iDir=0; iDir<nDirs; ++iDir)
	{
	  TSystemFile* presentDir = (TSystemFile*) dirList->At(iDir);
	  if (!presentDir || !presentDir->IsDirectory() || strcmp(presentDir->GetName(), ".") == 0 || strcmp(presentDir->GetName(), "..") == 0)
	    continue;
	  
	  if (offset > 0)
	    {
	      --offset;
	      continue;
	    }
	  
	  if (count++ == aRuns)
	    break;
	  
	  TString presentDirName(aDataDir);
	  presentDirName += "/";
	  presentDirName += presentDir->GetName();	  
	  chain->Add(presentDirName + "/AliAOD.root/aodTree");
	  // cerr<<presentDirName<<endl;
	}
      
    }
  else
    {
      // Open the input stream
      ifstream in;
      in.open(aDataDir);
      
      Int_t count = 0;
      
      // Read the input list of files and add them to the chain
      TString aodfile;
      while(in.good()) {
	in >> aodfile;
	if (!aodfile.Contains("root")) continue; // protection
	
	if (offset > 0)
	  {
	    --offset;
	    continue;
	  }
	
	if (count++ == aRuns)
	  break;
	
	// add aod file
	chain->Add(aodfile);
      }
      
      in.close();
    }
  
  return chain;

} // end of TChain* CreateAODChain(const char* aDataDir, Int_t aRuns, Int_t offset)
Commit	Line	Data
5c09ff70	1	enum anaModes {mLocal,mLocalPAR,mPROOF,mGrid,mGridPAR};
daf66719	2	//mLocal: Analyze locally files in your computer using aliroot
	3	//mLocalPAR: Analyze locally files in your computer using root + PAR files
	4	//mPROOF: Analyze CAF files with PROOF
5c09ff70	5	//mGrid: Analyze files on Grid via AliEn plug-in and using precompiled FLOW libraries
	6	// (Remark: When using this mode set also Bool_t bUseParFiles = kFALSE; in CreateAlienHandler.C)
	7	//mGridPAR: Analyze files on Grid via AliEn plug-in and using par files for FLOW package
	8	// (Remark: when using this mode set also Bool_t bUseParFiles = kTRUE; in CreateAlienHandler.C)
	9
	10	// CENTRALITY DEFINITION
55c53ddd	11	//Int_t binfirst = 4; //where do we start numbering bins
	12	//Int_t binlast = 6; //where do we stop numbering bins
	13	//const Int_t numberOfCentralityBins = 9;
55c53ddd	14	Int_t binfirst = 0; //where do we start numbering bins
7d9ab4fb	15	Int_t binlast = 8; //where do we stop numbering bins
	16	const Int_t numberOfCentralityBins = 9;
	17	Float_t centralityArray[numberOfCentralityBins+1] = {0.,5.,10.,20.,30.,40.,50.,60.,70.,80.}; // in centrality percentile
441ea1cf	18	//Int_t centralityArray[numberOfCentralityBins+1] = {41,80,146,245,384,576,835,1203,1471,10000}; // in terms of TPC only reference multiplicity
7d9ab4fb	19
5c09ff70	20	TString commonOutputFileName = "outputCentrality"; // e.g.: result for centrality bin 0 will be in the file "outputCentrality0.root", etc
daf66719	21
7d9ab4fb	22
8544d490	23	//void runFlowTaskCentralityTrain(Int_t mode=mLocal, Int_t nRuns = 10,
8544d490	24	//Bool_t DATA = kFALSE, const Char_t* dataDir="/Users/snelling/alice_data/Therminator_midcentral", Int_t offset = 0)
daf66719	25
441ea1cf	26	//void runFlowTaskCentralityTrain(Int_t mode = mGridPAR, Int_t nRuns = 50000000,
	27	// Bool_t DATA = kTRUE, const Char_t* dataDir="/alice/data/LHC10h_000137161_p1_plusplusplus", Int_t offset=0)
	28	void runFlowTaskCentralityTrain(Int_t mode = mLocal, Int_t nRuns = 50000000,
	29	Bool_t DATA = kTRUE, const Char_t* dataDir="./data/", Int_t offset=0)
dc8887a1	30	//void runFlowTaskCentralityTrain(Int_t mode = mGridPAR, Bool_t DATA = kTRUE)
daf66719	31	{
5c09ff70	32	// Time:
daf66719	33	TStopwatch timer;
daf66719	34	timer.Start();
5c09ff70	35	// Cross-check user settings before starting:
d178bd1f	36	// CrossCheckUserSettings(DATA);
5c09ff70	37	// Load needed libraries:
daf66719	38	LoadLibraries(mode);
5c09ff70	39	// Create and configure the AliEn plug-in:
5c09ff70	40	if(mode == mGrid \|\| mode == mGridPAR)
d178bd1f	41	{
	42	gROOT->LoadMacro("CreateAlienHandler.C");
	43	AliAnalysisGrid *alienHandler = CreateAlienHandler();
	44	if(!alienHandler) return;
	45	}
5c09ff70	46	// Chains:
d178bd1f	47	if(mode == mLocal \|\| mode == mLocalPAR) {
	48	TChain* chain = CreateESDChain(dataDir, nRuns, offset);
	49	//TChain* chain = CreateAODChain(dataDir, nRuns, offset);
59dab33a	50	}
59dab33a	51
5c09ff70	52	// Create analysis manager:
	53	AliAnalysisManager *mgr = new AliAnalysisManager("FlowAnalysisManager");
	54	// Connect plug-in to the analysis manager:
	55	if(mode == mGrid \|\| mode == mGridPAR)
d178bd1f	56	{
	57	mgr->SetGridHandler(alienHandler);
	58	}
	59
5c09ff70	60	// Event handlers:
d178bd1f	61	AliVEventHandler* esdH = new AliESDInputHandler;
d178bd1f	62	mgr->SetInputEventHandler(esdH);
55c53ddd	63	if (!DATA) {
	64	AliMCEventHandler *mc = new AliMCEventHandler();
	65	mgr->SetMCtruthEventHandler(mc);
	66	}
	67
32b846cd	68	// Task to check the offline trigger:
32b846cd	69	gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskPhysicsSelection.C");
7d9ab4fb	70	AddTaskPhysicsSelection(!DATA);
7d9ab4fb	71
9bfaa57c	72	//Add the centrality determination task
	73	gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskCentrality.C");
	74	AddTaskCentrality();
	75
3abf7ecc	76	//Add the TOF tender
	77	gROOT->LoadMacro("$ALICE_ROOT/PWG2/FLOW/macros/AddTaskTenderTOF.C");
	78	AddTaskTenderTOF();
	79
5c09ff70	80	// Setup analysis per centrality bin:
32b846cd	81	gROOT->LoadMacro("AddTaskFlowCentrality.C");
62384e34	82	for (Int_t i=binfirst; i<binlast+1; i++)
daf66719	83	{
7d9ab4fb	84	Float_t lowCentralityBinEdge = centralityArray[i];
7d9ab4fb	85	Float_t highCentralityBinEdge = centralityArray[i+1];
441ea1cf	86	Printf("\nWagon for centrality bin %i: %.0f-%.0f",i,lowCentralityBinEdge,highCentralityBinEdge);
d178bd1f	87	AddTaskFlowCentrality( lowCentralityBinEdge,
daf66719	88	highCentralityBinEdge,
441ea1cf	89	commonOutputFileName );
5c09ff70	90	} // end of for (Int_t i=0; i<numberOfCentralityBins; i++)
d178bd1f	91
5c09ff70	92	// Enable debug printouts:
daf66719	93	mgr->SetDebugLevel(2);
5c09ff70	94	// Run the analysis:
5c09ff70	95	if(!mgr->InitAnalysis()) return;
daf66719	96	mgr->PrintStatus();
d178bd1f	97	if(mode == mLocal \|\| mode == mLocalPAR) {
	98	mgr->StartAnalysis("local",chain);
	99	} else if(mode == mPROOF) {
	100	mgr->StartAnalysis("proof",dataDir,nRuns,offset);
	101	} else if(mode == mGrid \|\| mode == mGridPAR) {
	102	mgr->StartAnalysis("grid");
	103	}
	104
5c09ff70	105	// Print real and CPU time used for analysis:
daf66719	106	timer.Stop();
5c09ff70	107	timer.Print();
daf66719	108
5c09ff70	109	} // end of void runFlowTaskCentralityTrain(...)
	110
	111	//===============================================================================================
d178bd1f	112	/*
daf66719	113	void CrossCheckUserSettings(Bool_t bData)
daf66719	114	{
d178bd1f	115	// Check in this method if the user settings make sense.
5c09ff70	116	if(LYZ1SUM && LYZ2SUM) {cout<<" WARNING: You cannot run LYZ1 and LYZ2 at the same time! LYZ2 needs the output from LYZ1 !!!!"<<endl; exit(0); }
	117	if(LYZ1PROD && LYZ2PROD) {cout<<" WARNING: You cannot run LYZ1 and LYZ2 at the same time! LYZ2 needs the output from LYZ1 !!!!"<<endl; exit(0); }
	118	if(LYZ2SUM && LYZEP) {cout<<" WARNING: You cannot run LYZ2 and LYZEP at the same time! LYZEP needs the output from LYZ2 !!!!"<<endl; exit(0); }
	119	if(LYZ1SUM && LYZEP) {cout<<" WARNING: You cannot run LYZ1 and LYZEP at the same time! LYZEP needs the output from LYZ2 !!!!"<<endl; exit(0); }
daf66719	120	} // end of void CrossCheckUserSettings()
d178bd1f	121	*/
5c09ff70	122	//===============================================================================================
	123
	124	void LoadLibraries(const anaModes mode)
	125	{
daf66719	126	//--------------------------------------
	127	// Load the needed libraries most of them already loaded by aliroot
	128	//--------------------------------------
f33c7420	129
32b846cd	130	gSystem->Load("libCore");
32b846cd	131	gSystem->Load("libTree");
daf66719	132	gSystem->Load("libGeom");
	133	gSystem->Load("libVMC");
	134	gSystem->Load("libXMLIO");
	135	gSystem->Load("libPhysics");
32b846cd	136	gSystem->Load("libXMLParser");
32b846cd	137	gSystem->Load("libProof");
3abf7ecc	138	gSystem->Load("libMinuit");
daf66719	139
32b846cd	140	if (mode==mLocal \|\| mode==mGrid \|\| mode == mGridPAR \|\| mode == mLocalPAR )
32b846cd	141	{
daf66719	142	gSystem->Load("libSTEERBase");
32b846cd	143	gSystem->Load("libCDB");
	144	gSystem->Load("libRAWDatabase");
	145	gSystem->Load("libRAWDatarec");
daf66719	146	gSystem->Load("libESD");
daf66719	147	gSystem->Load("libAOD");
32b846cd	148	gSystem->Load("libSTEER");
daf66719	149	gSystem->Load("libANALYSIS");
32b846cd	150	gSystem->Load("libANALYSISalice");
	151	gSystem->Load("libTOFbase");
	152	gSystem->Load("libTOFrec");
3abf7ecc	153	gSystem->Load("libTENDER");
32b846cd	154
32b846cd	155	if (mode == mLocal \|\| mode == mGrid)
5c09ff70	156	{
3abf7ecc	157	gSystem->Load("libTENDERSupplies");
32b846cd	158	gSystem->Load("libPWG2flowCommon");
32b846cd	159	gSystem->Load("libPWG2flowTasks");
daf66719	160	}
32b846cd	161	if (mode == mLocalPAR \|\| mode == mGridPAR )
5c09ff70	162	{
3abf7ecc	163	AliAnalysisAlien::SetupPar("TENDERSupplies");
32b846cd	164	AliAnalysisAlien::SetupPar("PWG2flowCommon");
32b846cd	165	AliAnalysisAlien::SetupPar("PWG2flowTasks");
daf66719	166	}
	167	}
	168
daf66719	169	//---------------------------------------------------------
	170	// <<<<<<<<<< PROOF mode >>>>>>>>>>>>
	171	//---------------------------------------------------------
	172	else if (mode==mPROOF) {
daf66719	173	// set to debug root versus if needed
	174	//TProof::Mgr("alicecaf")->SetROOTVersion("v5-24-00a_dbg");
	175	//TProof::Mgr("alicecaf")->SetROOTVersion("v5-24-00a");
	176	//TProof::Reset("proof://snelling@alicecaf.cern.ch");
	177	// Connect to proof
	178	printf("* Connect to PROOF *\n");
	179	gEnv->SetValue("XSec.GSI.DelegProxy","2");
32b846cd	180	TProof::Open("mkrzewic@alice-caf.cern.ch");
32b846cd	181	//TProof::Open("mkrzewic@skaf.saske.sk");
8544d490	182	// list the data available
daf66719	183	//gProof->ShowDataSets("//");
	184	//gProof->ShowDataSets("/alice/sim/"); //for MC Data
	185	//gProof->ShowDataSets("/alice/data/"); //for REAL Data
	186
	187	// Clear the Packages
8544d490	188	/*
daf66719	189	gProof->ClearPackage("STEERBase.par");
	190	gProof->ClearPackage("ESD.par");
	191	gProof->ClearPackage("AOD.par");
a43776f2	192	*/
219286ba	193	//gProof->ClearPackage("ANALYSIS.par");
219286ba	194	//gProof->ClearPackage("ANALYSISalice.par");
32b846cd	195	//gProof->ClearPackage("CORRFW.par");
daf66719	196
	197	gProof->ClearPackage("PWG2flowCommon");
	198	gProof->ClearPackage("PWG2flowTasks");
a43776f2	199
daf66719	200	// Upload the Packages
b785c4e7	201	//gProof->UploadPackage("STEERBase.par");
	202	//gProof->UploadPackage("ESD.par");
	203	//gProof->UploadPackage("AOD.par");
daf66719	204
219286ba	205	//gProof->UploadPackage("ANALYSIS.par");
219286ba	206	//gProof->UploadPackage("ANALYSISalice.par");
daf66719	207	gProof->UploadPackage("CORRFW.par");
	208	gProof->UploadPackage("PWG2flowCommon.par");
	209	gProof->UploadPackage("PWG2flowTasks.par");
32b846cd	210	gProof->UploadPackage("ALIRECO.par");
daf66719	211
	212	// Enable the Packages
	213	// The global package
32b846cd	214	TList* list = new TList();
	215	list->Add(new TNamed("ALIROOT_EXTRA_INCLUDES","RAW:OCDB:STEER:TOF"));
	216	gProof->EnablePackage("VO_ALICE@AliRoot::v4-21-07-AN",list);
	217	gProof->EnablePackage("ALIRECO");
219286ba	218	//gProof->EnablePackage("ANALYSIS");
219286ba	219	//gProof->EnablePackage("ANALYSISalice");
32b846cd	220	//gProof->EnablePackage("CORRFW");
daf66719	221	gProof->EnablePackage("PWG2flowCommon");
	222	gProof->EnablePackage("PWG2flowTasks");
	223
	224	// Show enables Packages
	225	gProof->ShowEnabledPackages();
	226	}
	227
5c09ff70	228	} // end of void LoadLibraries(const anaModes mode)
5c09ff70	229
daf66719	230	// Helper macros for creating chains
	231	// from: CreateESDChain.C,v 1.10 jgrosseo Exp
	232
	233	TChain* CreateESDChain(const char* aDataDir, Int_t aRuns, Int_t offset)
	234	{
	235	// creates chain of files in a given directory or file containing a list.
	236	// In case of directory the structure is expected as:
	237	// <aDataDir>/<dir0>/AliESDs.root
	238	// <aDataDir>/<dir1>/AliESDs.root
	239	// ...
	240
	241	if (!aDataDir)
	242	return 0;
	243
	244	Long_t id, size, flags, modtime;
	245	if (gSystem->GetPathInfo(aDataDir, &id, &size, &flags, &modtime))
	246	{
	247	printf("%s not found.\n", aDataDir);
	248	return 0;
	249	}
	250
	251	TChain* chain = new TChain("esdTree");
	252	TChain* chaingAlice = 0;
	253
	254	if (flags & 2)
	255	{
	256	TString execDir(gSystem->pwd());
	257	TSystemDirectory* baseDir = new TSystemDirectory(".", aDataDir);
	258	TList* dirList = baseDir->GetListOfFiles();
	259	Int_t nDirs = dirList->GetEntries();
	260	gSystem->cd(execDir);
	261
	262	Int_t count = 0;
	263
	264	for (Int_t iDir=0; iDir<nDirs; ++iDir)
	265	{
	266	TSystemFile* presentDir = (TSystemFile*) dirList->At(iDir);
	267	if (!presentDir \|\| !presentDir->IsDirectory() \|\| strcmp(presentDir->GetName(), ".") == 0 \|\| strcmp(presentDir->GetName(), "..") == 0)
	268	continue;
	269
	270	if (offset > 0)
	271	{
	272	--offset;
	273	continue;
	274	}
	275
	276	if (count++ == aRuns)
	277	break;
	278
	279	TString presentDirName(aDataDir);
	280	presentDirName += "/";
	281	presentDirName += presentDir->GetName();
	282	chain->Add(presentDirName + "/AliESDs.root/esdTree");
	283	// cerr<<presentDirName<<endl;
	284	}
	285
	286	}
	287	else
	288	{
	289	// Open the input stream
	290	ifstream in;
	291	in.open(aDataDir);
	292
	293	Int_t count = 0;
294
295	// Read the input list of files and add them to the chain
296	TString esdfile;
297	while(in.good()) {
298	in >> esdfile;
299	if (!esdfile.Contains("root")) continue; // protection
300
301	if (offset > 0)
302	{
303	--offset;
304	continue;
305	}
306
307	if (count++ == aRuns)
308	break;
309
310	// add esd file
311	chain->Add(esdfile);
312	}
313
314	in.close();
315	}
316
317	return chain;
daf66719	318
5c09ff70	319	} // end of TChain* CreateESDChain(const char* aDataDir, Int_t aRuns, Int_t offset)
daf66719	320
5c09ff70	321	//===============================================================================================
daf66719	322
	323	TChain* CreateAODChain(const char* aDataDir, Int_t aRuns, Int_t offset)
	324	{
	325	// creates chain of files in a given directory or file containing a list.
	326	// In case of directory the structure is expected as:
	327	// <aDataDir>/<dir0>/AliAOD.root
	328	// <aDataDir>/<dir1>/AliAOD.root
	329	// ...
	330
	331	if (!aDataDir)
	332	return 0;
	333
	334	Long_t id, size, flags, modtime;
	335	if (gSystem->GetPathInfo(aDataDir, &id, &size, &flags, &modtime))
	336	{
	337	printf("%s not found.\n", aDataDir);
	338	return 0;
	339	}
	340
	341	TChain* chain = new TChain("aodTree");
	342	TChain* chaingAlice = 0;
	343
	344	if (flags & 2)
	345	{
	346	TString execDir(gSystem->pwd());
	347	TSystemDirectory* baseDir = new TSystemDirectory(".", aDataDir);
	348	TList* dirList = baseDir->GetListOfFiles();
	349	Int_t nDirs = dirList->GetEntries();
	350	gSystem->cd(execDir);
	351
	352	Int_t count = 0;
	353
	354	for (Int_t iDir=0; iDir<nDirs; ++iDir)
	355	{
	356	TSystemFile* presentDir = (TSystemFile*) dirList->At(iDir);
	357	if (!presentDir \|\| !presentDir->IsDirectory() \|\| strcmp(presentDir->GetName(), ".") == 0 \|\| strcmp(presentDir->GetName(), "..") == 0)
	358	continue;
	359
	360	if (offset > 0)
	361	{
	362	--offset;
	363	continue;
	364	}
	365
	366	if (count++ == aRuns)
	367	break;
	368
	369	TString presentDirName(aDataDir);
	370	presentDirName += "/";
	371	presentDirName += presentDir->GetName();
	372	chain->Add(presentDirName + "/AliAOD.root/aodTree");
	373	// cerr<<presentDirName<<endl;
	374	}
	375
	376	}
	377	else
	378	{
	379	// Open the input stream
	380	ifstream in;
	381	in.open(aDataDir);
	382
	383	Int_t count = 0;
	384
	385	// Read the input list of files and add them to the chain
386	TString aodfile;
387	while(in.good()) {
388	in >> aodfile;
389	if (!aodfile.Contains("root")) continue; // protection
390
391	if (offset > 0)
392	{
393	--offset;
394	continue;
395	}
396
397	if (count++ == aRuns)
398	break;
399
400	// add aod file
401	chain->Add(aodfile);
402	}
403
404	in.close();
405	}
406
407	return chain;
5c09ff70	408
5c09ff70	409	} // end of TChain* CreateAODChain(const char* aDataDir, Int_t aRuns, Int_t offset)
daf66719	410