run_sim_tpccombi(Int_t nEvents=10){ TStopwatch timer; timer.Start(); gDebug=0; // Load basic libraries // If it does not work, please check the path of the libs and put it by hands gROOT->LoadMacro("$VMCWORKDIR/gconfig/rootlogon.C"); rootlogon(); TString digiFile = "all.par"; TString parFile = "params_tpccombi.root"; FairRunSim *fRun = new FairRunSim(); // set the MC version used // ------------------------ fRun->SetName("TGeant3"); //fRun->SetName("TGeant4"); fRun->SetOutputFile("points_tpccombi.root"); // Set the parameters //------------------------------- TString allDigiFile = gSystem->Getenv("VMCWORKDIR"); allDigiFile += "/macro/params/"; allDigiFile += digiFile; FairRuntimeDb* rtdb = fRun->GetRuntimeDb(); FairParAsciiFileIo* parIo1 = new FairParAsciiFileIo(); parIo1->open(allDigiFile.Data(),"in"); rtdb->setFirstInput(parIo1); Bool_t kParameterMerged=kTRUE; FairParRootFileIo* output=new FairParRootFileIo(kParameterMerged); output->open(parFile); rtdb->setOutput(output); // Set Material file Name //----------------------- fRun->SetMaterials("media_pnd.geo"); // Create and add detectors //------------------------- FairModule *Cave= new PndCave("CAVE"); Cave->SetGeometryFileName("pndcave.geo"); fRun->AddModule(Cave); FairModule *Magnet= new PndMagnet("MAGNET"); //Magnet->SetGeometryFileName("FullSolenoid_V842.root"); Magnet->SetGeometryFileName("FullSuperconductingSolenoid_v831.root"); fRun->AddModule(Magnet); FairModule *Dipole= new PndMagnet("MAGNET"); Dipole->SetGeometryFileName("dipole.geo"); fRun->AddModule(Dipole); FairModule *Pipe= new PndPipe("PIPE"); //fRun->AddModule(Pipe); FairDetector *Tpc = new PndTpcDetector("TPC", kTRUE); Tpc->SetGeometryFileName("tpc.geo"); fRun->AddModule(Tpc); FairDetector *Mvd = new PndMvdDetector("MVD", kTRUE); // Mvd->SetGeometryFileName("MVD_v1.0_woPassiveTraps.root"); Mvd->SetGeometryFileName("Mvd-2.1_AddDisks_FullVersion"); fRun->AddModule(Mvd); PndEmc *Emc = new PndEmc("EMC",kTRUE); Emc->SetGeometryVersion(15); Emc->SetStorageOfData(kFALSE); fRun->AddModule(Emc); FairDetector *Tof = new PndTof("TOF",kTRUE); Tof->SetGeometryFileName("tofbarrel.geo"); fRun->AddModule(Tof); FairDetector *FTof = new PndFtof("FTOF",kTRUE); FTof->SetGeometryFileName("ftofwall.root"); fRun->AddModule(FTof); PndMdt *Muo = new PndMdt("MDT",kTRUE); Muo->SetBarrel("fast"); Muo->SetEndcap("fast"); Muo->SetMuonFilter("fast"); Muo->SetMdtMagnet(kTRUE); Muo->SetMdtMFIron(kTRUE); fRun->AddModule(Muo); FairDetector *Gem = new PndGemDetector("GEM", kTRUE); Gem->SetGeometryFileName("gem_3Stations.root"); fRun->AddModule(Gem); PndDsk* Dsk = new PndDsk("DSK", kTRUE); Dsk->SetGeometryFileName("dsk.root"); Dsk->SetStoreCerenkovs(kFALSE); Dsk->SetStoreTrackPoints(kFALSE); fRun->AddModule(Dsk); PndDrc *Drc = new PndDrc("DIRC", kTRUE); Drc->SetRunCherenkov(kFALSE); // for fast sim Cherenkov -> kFALSE fRun->AddModule(Drc); // Create and Set Event Generator //------------------------------- FairPrimaryGenerator* primGen = new FairPrimaryGenerator(); fRun->SetGenerator(primGen); /// reading events from file or... // FairEvtGenGenerator* evtGen = new FairEvtGenGenerator("output.evt"); // primGen->AddGenerator(evtGen); /// ... generate your signal on the fly PndEvtGenDirect *EvtGen = new PndEvtGenDirect("psi(2S)","PSI2S.DEC"); EvtGen->SetStoreTree(); primGen->AddGenerator(EvtGen); /// for background // Float_t mom = 6.991; // PndDpmDirect *Dpm= new PndDpmDirect(mom,0); // primGen->AddGenerator(Dpm); // Create and Set Magnetic Field //------------------------------- fRun->SetBeamMom(15); PndMultiField *fField= new PndMultiField("FULL"); fRun->SetField(fField); // EMC Hit producer //------------------------------- PndEmcHitProducer* emcHitProd = new PndEmcHitProducer(); fRun->AddTask(emcHitProd); //-------------------------- switch on the vis manager-----------// fRun->SetStoreTraj(kTRUE); /**Initialize the session*/ fRun->Init(); //----------------- Set some cuts for the visualization----------- FairTrajFilter* trajFilter = FairTrajFilter::Instance(); // Set cuts for storing the trajectpries trajFilter->SetStepSizeCut(0.04); // 1 cm // trajFilter->SetVertexCut(-2000., -2000., 4., 2000., 2000., 100.); // trajFilter->SetMomentumCutP(10e-3); // p_lab > 10 MeV // trajFilter->SetEnergyCut(0., 1.02); // 0 < Etot < 1.04 GeV trajFilter->SetStorePrimaries(kTRUE); trajFilter->SetStoreSecondaries(kTRUE); //------------------------- Run the Simulation ----------------- rtdb->setOutput(output); rtdb->saveOutput(); rtdb->print(); // Transport nEvents // ----------------- fRun->Run(nEvents); timer.Stop(); Double_t rtime = timer.RealTime(); Double_t ctime = timer.CpuTime(); printf("RealTime=%f seconds, CpuTime=%f seconds\n",rtime,ctime); }