void runAnaEPFlatenningProof(Int_t mode = 0, const char *folder = "/alice/data",
const char *dataset = "LHC10h_000138396_hlt_clustering",
Int_t workers=28,
Bool_t usePS = kFALSE,
const char *minBias = "CPBI",
Int_t firstFile = 0, Int_t lastFile = -1)
{
gSystem->Load("libANALYSIS");
gSystem->Load("libANALYSISalice");
gSystem->Load("libOADB");
gSystem->AddIncludePath("-I$ALICE_ROOT/include ");
if (mode==0 || mode==2) {
// Connect to Proof
gEnv->SetValue("XSec.GSI.DelegProxy","2");
Char_t *alienuser = gSystem->Getenv("alien_API_USER");
cout<<"==> Your AliEn username is: "<<alienuser<<endl;
// TProof::Mgr("alice-caf.cern.ch")->SetROOTVersion("VO_ALICE@ROOT::v5-33-02a");
TProof *p = TProof::Open(alienuser!=0 ? Form("%s@alice-caf.cern.ch",
alienuser) : "alice-caf.cern.ch",
workers>0 ? Form("workers=%d",workers) : "");
gProof->EnablePackage("VO_ALICE@AliRoot::v5-03-23-AN");
if (1) {
gProof->Exec("TGrid::Connect(\"alien://\")",kTRUE);
gSystem->Setenv("OADB_PATH","alien:///alice/cern.ch/user/c/cheshkov/OADB");
gProof->Exec("gSystem->Setenv(\"OADB_PATH\",\"alien:///alice/cern.ch/user/c/cheshkov/OADB\")",kTRUE);
}
}
// Create the analysis manager
AliAnalysisManager *mgr = new AliAnalysisManager("EPFlatenningAnalysis");
Bool_t esdData = kTRUE;
TString tempStr1 = folder;
if (tempStr1.Contains("AOD")) esdData = kFALSE;
TString tempStr2 = dataset;
if (tempStr2.Contains("AOD")) esdData = kFALSE;
if (esdData) {
AliESDInputHandler* esdH = new AliESDInputHandler();
esdH->SetInactiveBranches("FMD AliRawDataErrorLogs CaloClusters Cascades EMCALCells EMCALTrigger ESDfriend.fTracks Kinks MuonTracks TrdTracks");
esdH->SetReadFriends(kFALSE);
mgr->SetInputEventHandler(esdH);
}
else {
AliAODInputHandler* aodH = new AliAODInputHandler();
mgr->SetInputEventHandler(aodH);
}
// physics and centrality selection
if (esdData && usePS) {
gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskPhysicsSelection.C");
AliPhysicsSelectionTask *physicsSelectionTask = AddTaskPhysicsSelection(kFALSE);
}
gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskCentrality.C");
AliCentralitySelectionTask *taskCentrality = AddTaskCentrality();
// Create task
if (mode==0 || mode==2) {
if (0) {
gProof->Load(Form("%s/STEER/STEERBase/AliEventplane.cxx++g",
gSystem->Getenv("ALICE_ROOT")));
gProof->Load(Form("%s/ANALYSIS/AliVZEROEPSelectionTask.cxx++g",
gSystem->Getenv("ALICE_ROOT")));
}
gProof->Load(Form("%s/AliAnaVZEROEPFlatenning.cxx++g",
gSystem->pwd()));
}
else {
gROOT->LoadMacro(Form("%s/AliAnaVZEROEPFlatenning.cxx++g",
gSystem->pwd()));
}
gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskVZEROEPSelection.C");
AliVZEROEPSelectionTask *selTask = AddTaskVZEROEPSelection();
AliAnaVZEROEPFlatenning *task = new AliAnaVZEROEPFlatenning("AliAnaVZEROEPFlatenning");
task->SetMBTrigName(minBias);
if (usePS) task->SetUsePhysSel(kTRUE);
task->SetInput("/home/cheshkov/alice/AliRoot/PWGPP/VZERO/save/VZERO.EPFlatenning.PS.LHC11h_000170162_p1_muon_.root");
// Add task
mgr->AddTask(task);
// Create containers for input/output
AliAnalysisDataContainer *cinput = mgr->GetCommonInputContainer();
AliAnalysisDataContainer *coutput =
mgr->CreateContainer("coutput", TList::Class(),
AliAnalysisManager::kOutputContainer, (!usePS) ? Form("VZERO.EPFlatenning.%s.root",dataset) : Form("VZERO.EPFlatenning.PS.%s.root",dataset));
// Connect input/output
mgr->ConnectInput(task, 0, cinput);
mgr->ConnectOutput(task, 1, coutput);
// Enable debug printouts
mgr->SetDebugLevel(3);
if (!mgr->InitAnalysis())
return;
mgr->PrintStatus();
if (mode==0)
mgr->StartAnalysis("proof", Form("%s/%s",folder,dataset));
else {
TGrid::Connect("alien://");
TChain *chain = new TChain("esdTree");
TGridResult *res = gGrid->Query(folder,"AliESDs.root");
Int_t nFiles = res->GetEntries();
if (lastFile < 0) lastFile = nFiles - 1;
for(Int_t iFile = firstFile; iFile <= lastFile; ++iFile) {
TString filename = res->GetKey(iFile, "turl");
if(filename == "") continue;
chain->AddFile(filename.Data());
}
if (mode==2) {
gProof->Exec("TGrid::Connect(\"alien://\")",kTRUE);
mgr->StartAnalysis("proof", chain);
}
else
mgr->StartAnalysis("local", chain);
}
}
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