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testMergeOutput.C
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testMergeOutput.C
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{
gSystem->Load("libTree.so") ; // needed with recent ROOT version
gSystem->Load("libPhysics.so");
gSystem->Load("../libs/libJetCore.so");
gSystem->Load("../libs/libJetTools.so");
gSystem->Load("../libs/libATLASJet.so"); // load libExtras.so before !
using namespace SpartyJet;
// This is the main class
JetBuilder builder;
JetBuilder builder2;
// configure an interface to the tree --------------
//atlas::CBNTInput input;
NtupleInputMaker input(NtupleInputMaker::EtaPhiPtE_vector_float);
// give variable names
input.set_prefix("Cluster_");
input.set_variables("eta","phi","p_T","e");
input.set_n_name("N");
input.set_masslessMode(true); // consider clusters as massless
// Give a name to input :
input.set_name("InputJet");
// give input file and tree names
input.setFileTree("../data/J2_clusters.root", "clusterTree");
// Finally assign input class to the builder
builder.configure_input((InputMaker*)&input);
builder2.configure_input((InputMaker*)&input);
// ------------------------------------------------
// Get energy scale from Input class
double GeV = input.getGeV();
// Schedule 2 algorithms --------------------------------
// instanciate a jet finder tool, configure it and add it to the builder
atlas::FastKtTool * fastkt = new atlas::FastKtTool("FastKt");
fastkt->simple_config("Standard",0.7) ;
builder.add_default_alg(fastkt );
atlas::ConeFinderTool * coneF = new atlas::ConeFinderTool("ConeFinder");
coneF->set_config(0.7,2*GeV,0.5);
builder2.add_default_alg(coneF );
// ------------------------------------------------
// atlas::FastKtTool * fastkta = new atlas::FastKtTool("FastKtAA");
// fastkta->simple_config("Aachen",0.7);
// builder.add_default_alg(fastkta , true);
// Other settings ---------------------------------
// configure min Pt cuts for input and output jets
//builder.set_default_cut(0,2*GeV);
// Schedule calculation of some jet moments
EtaPhiMomentTool * mom = new EtaPhiMomentTool("EtaPhiMom");
builder.add_moments(mom);
// Give final file and tree name
builder.configure_output("myTree","../data/output/testMergeOutput.root");
builder2.configure_output("myTree2","../data/output/testMergeOutput.root", true);
// ------------------------------------------------
// Run !! ------------------------------------------
builder.silent_mode();
builder.process_events(10);
builder2.silent_mode();
builder2.process_events(10);
// ------------------------------------------------
}

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