int Fun4All_G4_Prototype3(int nEvents = 1)
{
gSystem->Load("libfun4all");
gSystem->Load("libg4detectors");
gSystem->Load("libg4testbench");
gSystem->Load("libg4histos");
gSystem->Load("libg4eval.so");
gSystem->Load("libqa_modules");
bool cemc_on = true;
bool cemc_cell = cemc_on && true;
bool cemc_twr = cemc_cell && true;
bool cemc_digi = cemc_twr && true;
bool cemc_twrcal = cemc_digi && true;
bool ihcal_on = true;
bool ihcal_cell = ihcal_on && false;
bool ihcal_twr = ihcal_cell && false;
bool ihcal_digi = ihcal_twr && false;
bool ihcal_twrcal = ihcal_digi && false;
bool ohcal_on = true;
bool ohcal_cell = ohcal_on && false;
bool ohcal_twr = ohcal_cell && false;
bool ohcal_digi = ohcal_twr && false;
bool ohcal_twrcal = ohcal_digi && false;
bool cryo_on = true;
bool bh_on = false; // the surrounding boxes need some further thinking
bool dstreader = true;
bool hit_ntuple = false;
bool dstoutput = false;
///////////////////////////////////////////
// Make the Server
//////////////////////////////////////////
Fun4AllServer *se = Fun4AllServer::instance();
se->Verbosity(1);
recoConsts *rc = recoConsts::instance();
// only set this if you want a fixed random seed to make
// results reproducible for testing
// rc->set_IntFlag("RANDOMSEED",12345678);
// simulated setup sits at eta=1, theta=40.395 degrees
double theta = 90-46.4;
// shift in x with respect to midrapidity setup
double add_place_x = 183.-173.93+2.54/2.;
// Test beam generator
PHG4SimpleEventGenerator *gen = new PHG4SimpleEventGenerator();
gen->add_particles("e-", 1); // mu-,e-,anti_proton,pi-
gen->set_vertex_distribution_mean(0.0, 0.0, 0);
gen->set_vertex_distribution_width(0.0, .7, .7); // Rough beam profile size @ 16 GeV measured by Abhisek
gen->set_vertex_distribution_function(PHG4SimpleEventGenerator::Gaus,
PHG4SimpleEventGenerator::Gaus,
PHG4SimpleEventGenerator::Gaus); // Gauss beam profile
double angle = theta*TMath::Pi()/180.;
double eta = -1.*TMath::Log(TMath::Tan(angle/2.));
gen->set_eta_range(eta-0.001,eta+0.001); // 1mrad angular divergence
gen->set_phi_range(-0.001, 0.001); // 1mrad angular divergence
const double momentum = 32;
gen->set_p_range(momentum,momentum, momentum*2e-2); // 2% momentum smearing
se->registerSubsystem(gen);
PHG4ParticleGenerator *pgen = new PHG4ParticleGenerator();
pgen->set_name("geantino");
//pgen->set_name(particle);
pgen->set_vtx(0, 0, 0);
//pgen->set_vtx(0, ypos, 0);
double angle = theta*TMath::Pi()/180.;
double eta = -1.*TMath::Log(TMath::Tan(angle/2.));
pgen->set_eta_range(0.2*eta, 1.8*eta);
//pgen->set_phi_range(-0.001, 0.001); // 1mrad angular diverpgence
//pgen->set_phi_range(-0.5/180.*TMath::Pi(), 0.5/180.*TMath::Pi());
//pgen->set_eta_range(-1., 1.);
//pgen->set_phi_range(-0./180.*TMath::Pi(), 0./180.*TMath::Pi());
pgen->set_phi_range(-20/180.*TMath::Pi(), 20/180.*TMath::Pi());
pgen->set_mom_range(1, 1);
// se->registerSubsystem(pgen);
// Simple single particle generator
PHG4ParticleGun *gun = new PHG4ParticleGun();
gun->set_name("geantino");
// gun->set_name("proton");
gun->set_vtx(0, 0, 0);
double angle = theta*TMath::Pi()/180.;
gun->set_mom(sin(angle),0.,cos(angle));
// se->registerSubsystem(gun);
PHG4Reco* g4Reco = new PHG4Reco();
g4Reco->set_field(0);
// g4Reco->SetPhysicsList("QGSP_BERT_HP"); // uncomment this line to enable the high-precision neutron simulation physics list, QGSP_BERT_HP
//----------------------------------------
// EMCal G4
//----------------------------------------
if (cemc_on)
{
PHG4SpacalPrototypeSubsystem *cemc;
cemc = new PHG4SpacalPrototypeSubsystem("CEMC");
cemc->SetActive();
cemc->SuperDetector("CEMC");
cemc->SetAbsorberActive();
cemc->OverlapCheck(true);
// cemc->Verbosity(2);
// cemc->set_int_param("construction_verbose",2);
cemc->UseCalibFiles(PHG4DetectorSubsystem::xml);
cemc->SetCalibrationFileDir(string(getenv("CALIBRATIONROOT")) + string("/Prototype3/Geometry/") );
// cemc->SetCalibrationFileDir("./test_geom/" );
// cemc->set_double_param("z_rotation_degree", 15); // rotation around CG
// cemc->set_double_param("xpos", (116.77 + 137.0)*.5 - 26.5 - 10.2); // location in cm of EMCal CG. Updated with final positioning of EMCal
// cemc->set_double_param("ypos", 4); // put it some where in UIUC blocks
// cemc->set_double_param("zpos", 4); // put it some where in UIUC blocks
g4Reco->registerSubsystem(cemc);
}
//----------------------------------------
// HCal G4
//----------------------------------------
if (ihcal_on)
{
PHG4Prototype2InnerHcalSubsystem *innerhcal = new PHG4Prototype2InnerHcalSubsystem("HCalIn");
innerhcal->set_int_param("hi_eta",1);
innerhcal->set_double_param("place_x",add_place_x);
innerhcal->set_double_param("place_z",144);
innerhcal->SetActive();
innerhcal->SetAbsorberActive();
innerhcal->SetAbsorberTruth(1);
innerhcal->OverlapCheck(true);
innerhcal->SuperDetector("HCALIN");
g4Reco->registerSubsystem(innerhcal);
}
if (ohcal_on)
{
PHG4Prototype2OuterHcalSubsystem *outerhcal = new PHG4Prototype2OuterHcalSubsystem("HCalOut");
outerhcal->set_int_param("hi_eta",1);
outerhcal->set_double_param("place_x",add_place_x);
outerhcal->set_double_param("place_z",229.5);
outerhcal->SetActive();
outerhcal->SetAbsorberActive();
outerhcal->SetAbsorberTruth(1);
outerhcal->OverlapCheck(true);
outerhcal->SuperDetector("HCALOUT");
g4Reco->registerSubsystem(outerhcal);
}
if (cryo_on)
{
double place_z = 175.;
// Cryostat from engineering drawing
PHG4BlockSubsystem *cryo1 = new PHG4BlockSubsystem("cryo1",1);
cryo1->set_double_param("size_x",0.95);
cryo1->set_double_param("size_y",60.96);
cryo1->set_double_param("size_z",60.96);
cryo1->set_double_param("place_x",141.96+0.95/2.+add_place_x);
cryo1->set_double_param("place_z",place_z);
cryo1->set_string_param("material","G4_Al");
cryo1->SetActive(); // it is an active volume - save G4Hits
cryo1->SuperDetector("CRYO");
g4Reco->registerSubsystem(cryo1);
PHG4BlockSubsystem *cryo2 = new PHG4BlockSubsystem("cryo2",2);
cryo2->set_double_param("size_x",8.89);
cryo2->set_double_param("size_y",60.96);
cryo2->set_double_param("size_z",60.96);
cryo2->set_double_param("place_x",150.72+8.89/2.+add_place_x);
cryo2->set_double_param("place_z",place_z);
cryo2->set_string_param("material","G4_Al");
cryo2->SetActive(); // it is an active volume - save G4Hits
cryo2->SuperDetector("CRYO");
g4Reco->registerSubsystem(cryo2);
PHG4BlockSubsystem *cryo3 = new PHG4BlockSubsystem("cryo3",3);
cryo3->set_double_param("size_x",2.54);
cryo3->set_double_param("size_y",60.96);
cryo3->set_double_param("size_z",60.96);
cryo3->set_double_param("place_x",173.93+2.54/2.+add_place_x);
cryo3->set_double_param("place_z",place_z);
cryo3->set_string_param("material","G4_Al");
cryo3->SetActive(); // it is an active volume - save G4Hits
cryo3->SuperDetector("CRYO");
g4Reco->registerSubsystem(cryo3);
}
if (bh_on)
{
// BLACKHOLE, box surrounding the prototype to check for leakage
PHG4BlockSubsystem *bh[5];
// surrounding outer hcal
// top
bh[0] = new PHG4BlockSubsystem("bh1",1);
bh[0]->set_double_param("size_x",270.);
bh[0]->set_double_param("size_y",0.01);
bh[0]->set_double_param("size_z",165.);
bh[0]->set_double_param("place_x",270./2.);
bh[0]->set_double_param("place_y",125./2.);
// bottom
bh[1] = new PHG4BlockSubsystem("bh2",2);
bh[1]->set_double_param("size_x",270.);
bh[1]->set_double_param("size_y",0.01);
bh[1]->set_double_param("size_z",165.);
bh[1]->set_double_param("place_x",270./2.);
bh[1]->set_double_param("place_y",-125./2.);
// right side
bh[2] = new PHG4BlockSubsystem("bh3",3);
bh[2]->set_double_param("size_x",200.);
bh[2]->set_double_param("size_y",125.);
bh[2]->set_double_param("size_z",0.01);
bh[2]->set_double_param("place_x",200./2.);
bh[2]->set_double_param("place_z",165./2.);
// left side
bh[3] = new PHG4BlockSubsystem("bh4",4);
bh[3]->set_double_param("size_x",270.);
bh[3]->set_double_param("size_y",125.);
bh[3]->set_double_param("size_z",0.01);
bh[3]->set_double_param("place_x",270./2.);
bh[3]->set_double_param("place_z",-165./2.);
// back
bh[4] = new PHG4BlockSubsystem("bh5",5);
bh[4]->set_double_param("size_x",0.01);
bh[4]->set_double_param("size_y",125.);
bh[4]->set_double_param("size_z",165.);
bh[4]->set_double_param("place_x",270.);
for (int i=0; i<5; i++)
{
bh[i]->BlackHole();
bh[i]->SetActive();
bh[i]->SuperDetector("BlackHole");
bh[i]->OverlapCheck(true);
g4Reco->registerSubsystem(bh[i]);
}
}
PHG4TruthSubsystem *truth = new PHG4TruthSubsystem();
g4Reco->registerSubsystem(truth);
se->registerSubsystem( g4Reco );
//----------------------------------------
// EMCal digitization
//----------------------------------------
if (cemc_cell)
{
PHG4FullProjSpacalCellReco *cemc_cells = new PHG4FullProjSpacalCellReco("CEMCCYLCELLRECO");
cemc_cells->Detector("CEMC");
cemc_cells->set_timing_window(0.,60.);
cemc_cells->get_light_collection_model().load_data_file(string(getenv("CALIBRATIONROOT")) + string("/CEMC/LightCollection/Prototype2Module.xml"),"data_grid_light_guide_efficiency","data_grid_fiber_trans");
se->registerSubsystem(cemc_cells);
}
if (cemc_twr)
{
RawTowerBuilder *TowerBuilder = new RawTowerBuilder("EmcRawTowerBuilder");
TowerBuilder->Detector("CEMC");
TowerBuilder->set_sim_tower_node_prefix("SIM");
se->registerSubsystem(TowerBuilder);
}
const double sampling_fraction = 0.0190134; // +/- 0.000224984 from 0 Degree indenting 32 GeV electron showers
const double photoelectron_per_GeV = 500; //500 photon per total GeV deposition
const double ADC_per_photoelectron_HG = 3.8; // From Sean Stoll, Mar 29
const double ADC_per_photoelectron_LG = 0.24; // From Sean Stoll, Mar 29
// low gains
if (cemc_digi)
{
RawTowerDigitizer *TowerDigitizer = new RawTowerDigitizer("EmcRawTowerDigitizerLG");
TowerDigitizer->Detector("CEMC");
TowerDigitizer->set_raw_tower_node_prefix("RAW_LG");
TowerDigitizer->set_digi_algorithm(RawTowerDigitizer::kSimple_photon_digitalization);
TowerDigitizer->set_pedstal_central_ADC(0);
TowerDigitizer->set_pedstal_width_ADC(1); // From Jin's guess. No EMCal High Gain data yet! TODO: update
TowerDigitizer->set_photonelec_ADC(1. / ADC_per_photoelectron_LG);
TowerDigitizer->set_photonelec_yield_visible_GeV(photoelectron_per_GeV / sampling_fraction);
TowerDigitizer->set_zero_suppression_ADC(-1000); // no-zero suppression
se->registerSubsystem(TowerDigitizer);
// high gains
TowerDigitizer = new RawTowerDigitizer("EmcRawTowerDigitizerHG");
TowerDigitizer->Detector("CEMC");
TowerDigitizer->set_raw_tower_node_prefix("RAW_HG");
TowerDigitizer->set_digi_algorithm(
RawTowerDigitizer::kSimple_photon_digitalization);
TowerDigitizer->set_pedstal_central_ADC(0);
TowerDigitizer->set_pedstal_width_ADC(15); // From John Haggerty, Mar 29
TowerDigitizer->set_photonelec_ADC(1. / ADC_per_photoelectron_HG);
TowerDigitizer->set_photonelec_yield_visible_GeV(photoelectron_per_GeV / sampling_fraction);
TowerDigitizer->set_zero_suppression_ADC(-1000); // no-zero suppression
se->registerSubsystem(TowerDigitizer);
}
if (cemc_twrcal)
{
RawTowerCalibration *TowerCalibration = new RawTowerCalibration("EmcRawTowerCalibrationLG");
TowerCalibration->Detector("CEMC");
TowerCalibration->set_raw_tower_node_prefix("RAW_LG");
TowerCalibration->set_calib_tower_node_prefix("CALIB_LG");
TowerCalibration->set_calib_algorithm(RawTowerCalibration::kSimple_linear_calibration);
TowerCalibration->set_calib_const_GeV_ADC(1. / ADC_per_photoelectron_LG / photoelectron_per_GeV);
TowerCalibration->set_pedstal_ADC(0);
TowerCalibration->set_zero_suppression_GeV(-1); // no-zero suppression
se->registerSubsystem(TowerCalibration);
TowerCalibration = new RawTowerCalibration("EmcRawTowerCalibrationHG");
TowerCalibration->Detector("CEMC");
TowerCalibration->set_raw_tower_node_prefix("RAW_HG");
TowerCalibration->set_calib_tower_node_prefix("CALIB_HG");
TowerCalibration->set_calib_algorithm(
RawTowerCalibration::kSimple_linear_calibration);
TowerCalibration->set_calib_const_GeV_ADC(1. / ADC_per_photoelectron_HG / photoelectron_per_GeV);
TowerCalibration->set_pedstal_ADC(0);
TowerCalibration->set_zero_suppression_GeV(-1); // no-zero suppression
se->registerSubsystem(TowerCalibration);
}
//----------------------------------------
// HCal towering
//----------------------------------------
if (ihcal_cell)
{
PHG4Prototype2HcalCellReco *hccell = new PHG4Prototype2HcalCellReco("HCALinCellReco");
hccell->Detector("HCALIN");
se->registerSubsystem(hccell);
}
if (ihcal_twr)
{
Prototype2RawTowerBuilder *hcaltwr = new Prototype2RawTowerBuilder("HCALinRawTowerBuilder");
hcaltwr->Detector("HCALIN");
hcaltwr->set_sim_tower_node_prefix("SIM");
se->registerSubsystem(hcaltwr);
}
if (ohcal_cell)
{
hccell = new PHG4Prototype2HcalCellReco("HCALoutCellReco");
hccell->Detector("HCALOUT");
se->registerSubsystem(hccell);
}
if (ohcal_twr)
{
hcaltwr = new Prototype2RawTowerBuilder("HCALoutRawTowerBuilder");
hcaltwr->Detector("HCALOUT");
hcaltwr->set_sim_tower_node_prefix("SIM");
se->registerSubsystem(hcaltwr);
}
//----------------------------------------
// HCal digitization
//----------------------------------------
// From: Abhisek Sen [mailto:[email protected]]
// Sent: Tuesday, April 19, 2016 10:55 PM
// To: Huang, Jin <*****@*****.**>; Haggerty, John <*****@*****.**>
// HCALIN:
// 1/5 pixel / HG ADC channel
// 32/5 pixel / LG ADC channel
// 0.4 MeV/ LG ADC
// 0.4/32 MeV/ HG ADC
// HCALOUT:
// 1/5 pixel / HG ADC channel
// 16/5 pixel / LG ADC channel
// 0.2 MeV/ LG ADC
// 0.2/16 MeV/ HG ADC
RawTowerDigitizer *TowerDigitizer = NULL;
if (ihcal_digi)
{
TowerDigitizer = new RawTowerDigitizer("HCALinTowerDigitizerLG");
TowerDigitizer->Detector("HCALIN");
TowerDigitizer->set_raw_tower_node_prefix("RAW_LG");
TowerDigitizer->set_digi_algorithm(RawTowerDigitizer::kSimple_photon_digitalization);
TowerDigitizer->set_pedstal_central_ADC(0);
TowerDigitizer->set_pedstal_width_ADC(1); // From Jin's guess. No EMCal High Gain data yet! TODO: update
TowerDigitizer->set_photonelec_ADC(32. / 5.);
TowerDigitizer->set_photonelec_yield_visible_GeV(32. / 5 / (0.4e-3));
TowerDigitizer->set_zero_suppression_ADC(-1000); // no-zero suppression
se->registerSubsystem(TowerDigitizer);
TowerDigitizer = new RawTowerDigitizer("HCALinTowerDigitizerHG");
TowerDigitizer->Detector("HCALIN");
TowerDigitizer->set_raw_tower_node_prefix("RAW_HG");
TowerDigitizer->set_digi_algorithm(RawTowerDigitizer::kSimple_photon_digitalization);
TowerDigitizer->set_pedstal_central_ADC(0);
TowerDigitizer->set_pedstal_width_ADC(1); // From Jin's guess. No EMCal High Gain data yet! TODO: update
TowerDigitizer->set_photonelec_ADC(1. / 5.);
TowerDigitizer->set_photonelec_yield_visible_GeV(1. / 5 / (0.4e-3 / 32));
TowerDigitizer->set_zero_suppression_ADC(-1000); // no-zero suppression
se->registerSubsystem(TowerDigitizer);
}
if (ohcal_digi)
{
TowerDigitizer = new RawTowerDigitizer("HCALoutTowerDigitizerLG");
TowerDigitizer->Detector("HCALOUT");
TowerDigitizer->set_raw_tower_node_prefix("RAW_LG");
TowerDigitizer->set_digi_algorithm(RawTowerDigitizer::kSimple_photon_digitalization);
TowerDigitizer->set_pedstal_central_ADC(0);
TowerDigitizer->set_pedstal_width_ADC(1); // From Jin's guess. No EMCal High Gain data yet! TODO: update
TowerDigitizer->set_photonelec_ADC(16. / 5.);
TowerDigitizer->set_photonelec_yield_visible_GeV(16. / 5 / (0.2e-3));
TowerDigitizer->set_zero_suppression_ADC(-1000); // no-zero suppression
se->registerSubsystem(TowerDigitizer);
TowerDigitizer = new RawTowerDigitizer("HCALoutTowerDigitizerHG");
TowerDigitizer->Detector("HCALOUT");
TowerDigitizer->set_raw_tower_node_prefix("RAW_HG");
TowerDigitizer->set_digi_algorithm(RawTowerDigitizer::kSimple_photon_digitalization);
TowerDigitizer->set_pedstal_central_ADC(0);
TowerDigitizer->set_pedstal_width_ADC(1); // From Jin's guess. No EMCal High Gain data yet! TODO: update
TowerDigitizer->set_photonelec_ADC(1. / 5.);
TowerDigitizer->set_photonelec_yield_visible_GeV(1. / 5 / (0.2e-3 / 16));
TowerDigitizer->set_zero_suppression_ADC(-1000); // no-zero suppression
se->registerSubsystem(TowerDigitizer);
}
//----------------------------------------
// HCal calibration
//----------------------------------------
// 32 GeV Pi+ scan
const double visible_sample_fraction_HCALIN = 7.19505e-02 ; // 1.34152e-02
const double visible_sample_fraction_HCALOUT = 0.0313466 ; // +/- 0.0067744
RawTowerCalibration *TowerCalibration = NULL;
if (ihcal_twrcal)
{
TowerCalibration = new RawTowerCalibration("HCALinRawTowerCalibrationLG");
TowerCalibration->Detector("HCALIN");
TowerCalibration->set_raw_tower_node_prefix("RAW_LG");
TowerCalibration->set_calib_tower_node_prefix("CALIB_LG");
TowerCalibration->set_calib_algorithm(RawTowerCalibration::kSimple_linear_calibration);
TowerCalibration->set_calib_const_GeV_ADC(0.4e-3 / visible_sample_fraction_HCALIN);
TowerCalibration->set_pedstal_ADC(0);
TowerCalibration->set_zero_suppression_GeV(-1); // no-zero suppression
se->registerSubsystem(TowerCalibration);
TowerCalibration = new RawTowerCalibration("HCALinRawTowerCalibrationHG");
TowerCalibration->Detector("HCALIN");
TowerCalibration->set_raw_tower_node_prefix("RAW_HG");
TowerCalibration->set_calib_tower_node_prefix("CALIB_HG");
TowerCalibration->set_calib_algorithm(RawTowerCalibration::kSimple_linear_calibration);
TowerCalibration->set_calib_const_GeV_ADC(0.4e-3 / 32 / visible_sample_fraction_HCALIN);
TowerCalibration->set_pedstal_ADC(0);
TowerCalibration->set_zero_suppression_GeV(-1); // no-zero suppression
se->registerSubsystem(TowerCalibration);
}
if (ohcal_twrcal)
{
TowerCalibration = new RawTowerCalibration("HCALoutRawTowerCalibrationLG");
TowerCalibration->Detector("HCALOUT");
TowerCalibration->set_raw_tower_node_prefix("RAW_LG");
TowerCalibration->set_calib_tower_node_prefix("CALIB_LG");
TowerCalibration->set_calib_algorithm(RawTowerCalibration::kSimple_linear_calibration);
TowerCalibration->set_calib_const_GeV_ADC(0.2e-3 / visible_sample_fraction_HCALOUT);
TowerCalibration->set_pedstal_ADC(0);
TowerCalibration->set_zero_suppression_GeV(-1); // no-zero suppression
se->registerSubsystem(TowerCalibration);
TowerCalibration = new RawTowerCalibration("HCALoutRawTowerCalibrationHG");
TowerCalibration->Detector("HCALOUT");
TowerCalibration->set_raw_tower_node_prefix("RAW_HG");
TowerCalibration->set_calib_tower_node_prefix("CALIB_HG");
TowerCalibration->set_calib_algorithm(RawTowerCalibration::kSimple_linear_calibration);
TowerCalibration->set_calib_const_GeV_ADC(0.2e-3 / 16 / visible_sample_fraction_HCALOUT);
TowerCalibration->set_pedstal_ADC(0);
TowerCalibration->set_zero_suppression_GeV(-1); // no-zero suppression
se->registerSubsystem(TowerCalibration);
}
//----------------------
// QA Histograms
//----------------------
if (cemc_on)
{
se->registerSubsystem(new QAG4SimulationCalorimeter("CEMC",QAG4SimulationCalorimeter::kProcessG4Hit));
}
if (ihcal_on)
{
// TODO: disable QA for HCal right now as there is a hit->particle truth association error at the moment
// se->registerSubsystem(new QAG4SimulationCalorimeter("HCALIN",QAG4SimulationCalorimeter::kProcessG4Hit));
}
if (ohcal_on)
{
// se->registerSubsystem(new QAG4SimulationCalorimeter("HCALOUT",QAG4SimulationCalorimeter::kProcessG4Hit));
}
//----------------------
// G4HitNtuple
//----------------------
if (hit_ntuple)
{
G4HitNtuple *hit = new G4HitNtuple("G4HitNtuple","g4hitntuple.root");
hit->AddNode("HCALIN", 0);
hit->AddNode("HCALOUT", 1);
hit->AddNode("CRYO", 2);
hit->AddNode("BlackHole", 3);
hit->AddNode("ABSORBER_HCALIN", 10);
hit->AddNode("ABSORBER_HCALOUT", 11);
se->registerSubsystem(hit);
}
// G4ScintillatorSlatTTree *scintcell = new G4ScintillatorSlatTTree("inslat");
// scintcell->Detector("HCALIN");
// se->registerSubsystem(scintcell);
// scintcell = new G4ScintillatorSlatTTree("outslat");
// scintcell->Detector("HCALOUT");
// se->registerSubsystem(scintcell);
//----------------------
// save a comprehensive evaluation file
//----------------------
if (dstreader)
{
PHG4DSTReader* ana = new PHG4DSTReader(string("DSTReader.root"));
ana->set_save_particle(true);
ana->set_load_all_particle(false);
ana->set_load_active_particle(false);
ana->set_save_vertex(true);
ana->set_tower_zero_sup(-1000); // no zero suppression
// ana->AddNode("CEMC");
// if (absorberactive)
// {
// ana->AddNode("ABSORBER_CEMC");
// }
if (cemc_twr)
ana->AddTower("SIM_CEMC");
if (cemc_digi)
ana->AddTower("RAW_LG_CEMC");
if (cemc_twrcal)
ana->AddTower("CALIB_LG_CEMC"); // Low gain CEMC
if (cemc_digi)
ana->AddTower("RAW_HG_CEMC");
if (cemc_twrcal)
ana->AddTower("CALIB_HG_CEMC"); // High gain CEMC
if (ohcal_twr)
ana->AddTower("SIM_HCALOUT");
if (ihcal_twr)
ana->AddTower("SIM_HCALIN");
if (ihcal_digi)
ana->AddTower("RAW_LG_HCALIN");
if (ihcal_digi)
ana->AddTower("RAW_HG_HCALIN");
if (ohcal_digi)
ana->AddTower("RAW_LG_HCALOUT");
if (ohcal_digi)
ana->AddTower("RAW_HG_HCALOUT");
if (ihcal_twrcal)
ana->AddTower("CALIB_LG_HCALIN");
if (ihcal_twrcal)
ana->AddTower("CALIB_HG_HCALIN");
if (ohcal_twrcal)
ana->AddTower("CALIB_LG_HCALOUT");
if (ohcal_twrcal)
ana->AddTower("CALIB_HG_HCALOUT");
if (bh_on)
ana->AddNode("BlackHole"); // add a G4Hit node
se->registerSubsystem(ana);
}
// Fun4AllDstOutputManager *out = new Fun4AllDstOutputManager("DSTOUT","/phenix/scratch/pinkenbu/G4Prototype2Hcalin.root");
// out->AddNode("G4RootScintillatorSlat_HCALIN");
// se->registerOutputManager(out);
// out = new Fun4AllDstOutputManager("DSTHCOUT","/phenix/scratch/pinkenbu/G4Prototype2Hcalout.root");
// out->AddNode("G4RootScintillatorSlat_HCALOUT");
// se->registerOutputManager(out);
if (dstoutput)
{
Fun4AllDstOutputManager *out = new Fun4AllDstOutputManager("DSTOUT","G4Prototype3New.root");
se->registerOutputManager(out);
}
Fun4AllInputManager *in = new Fun4AllDummyInputManager( "JADE");
se->registerInputManager( in );
if (nEvents <= 0)
{
return 0;
}
se->run(nEvents);
se->End();
QAHistManagerDef::saveQARootFile("G4Prototype2_qa.root");
// std::cout << "All done" << std::endl;
delete se;
// return 0;
gSystem->Exit(0);
}
int Fun4All_G4_sPHENIX_photonjet(
const int nEvents = 5,
const char *inputFile = "hepmc_pythia.dat",
const char *outputFile = "G4sPHENIX.root",
const char *embed_input_file = "/sphenix/data/data02/review_2017-08-02/sHijing/fm_0-4.list")
{
// Set the number of TPC layer
const int n_TPC_layers = 40; // use 60 for backward compatibility only
//===============
// Input options
//===============
// Either:
// read previously generated g4-hits files, in this case it opens a DST and skips
// the simulations step completely. The G4Setup macro is only loaded to get information
// about the number of layers used for the cell reco code
//
// In case reading production output, please double check your G4Setup_sPHENIX.C and G4_*.C consistent with those in the production macro folder
// E.g. /sphenix/sim//sim01/production/2016-07-21/single_particle/spacal2d/
const bool readhits = false;
// Or:
// read files in HepMC format (typically output from event generators like hijing or pythia)
const bool readhepmc = true; // read HepMC files
// Or:
// Use pythia
const bool runpythia8 = false;
const bool runpythia6 = false;
//
// **** And ****
// Further choose to embed newly simulated events to a previous simulation. Not compatible with `readhits = true`
// In case embedding into a production output, please double check your G4Setup_sPHENIX.C and G4_*.C consistent with those in the production macro folder
// E.g. /sphenix/data/data02/review_2017-08-02/
const bool do_embedding = false;
// Besides the above flags. One can further choose to further put in following particles in Geant4 simulation
// Use multi-particle generator (PHG4SimpleEventGenerator), see the code block below to choose particle species and kinematics
const bool particles = false && !readhits;
// or gun/ very simple single particle gun generator
const bool usegun = false && !readhits;
// Throw single Upsilons, may be embedded in Hijing by setting readhepmc flag also (note, careful to set Z vertex equal to Hijing events)
const bool upsilons = false && !readhits;
// Event pile up simulation with collision rate in Hz MB collisions.
// Note please follow up the macro to verify the settings for beam parameters
const double pileup_collision_rate = 0; // 100e3 for 100kHz nominal AuAu collision rate.
//======================
// What to run
//======================
bool do_bbc = true;
bool do_pipe = true;
bool do_svtx = true;
bool do_svtx_cell = do_svtx && true;
bool do_svtx_track = do_svtx_cell && true;
bool do_svtx_eval = do_svtx_track && false;
bool do_pstof = false;
bool do_cemc = true;
bool do_cemc_cell = do_cemc && true;
bool do_cemc_twr = do_cemc_cell && true;
bool do_cemc_cluster = do_cemc_twr && true;
bool do_cemc_eval = do_cemc_cluster && false;
bool do_hcalin = true;
bool do_hcalin_cell = do_hcalin && true;
bool do_hcalin_twr = do_hcalin_cell && true;
bool do_hcalin_cluster = do_hcalin_twr && true;
bool do_hcalin_eval = do_hcalin_cluster && false;
bool do_magnet = true;
bool do_hcalout = true;
bool do_hcalout_cell = do_hcalout && true;
bool do_hcalout_twr = do_hcalout_cell && true;
bool do_hcalout_cluster = do_hcalout_twr && true;
bool do_hcalout_eval = do_hcalout_cluster && false;
//! forward flux return plug door. Out of acceptance and off by default.
bool do_plugdoor = false;
bool do_global = true;
bool do_global_fastsim = true;
bool do_calotrigger = true && do_cemc_twr && do_hcalin_twr && do_hcalout_twr;
bool do_jet_reco = true;
bool do_jet_eval = do_jet_reco && true;
// HI Jet Reco for p+Au / Au+Au collisions (default is false for
// single particle / p+p-only simulations, or for p+Au / Au+Au
// simulations which don't particularly care about jets)
bool do_HIjetreco = false && do_cemc_twr && do_hcalin_twr && do_hcalout_twr;
bool do_dst_compress = false;
//Option to convert DST to human command readable TTree for quick poke around the outputs
bool do_DSTReader = false;
//---------------
// Load libraries
//---------------
gSystem->Load("libfun4all.so");
gSystem->Load("libg4detectors.so");
gSystem->Load("libphhepmc.so");
gSystem->Load("libg4testbench.so");
gSystem->Load("libg4hough.so");
gSystem->Load("libg4eval.so");
// establish the geometry and reconstruction setup
gROOT->LoadMacro("G4Setup_sPHENIX.C");
G4Init(do_svtx, do_pstof, do_cemc, do_hcalin, do_magnet, do_hcalout, do_pipe, do_plugdoor, n_TPC_layers);
int absorberactive = 1; // set to 1 to make all absorbers active volumes
// const string magfield = "1.5"; // if like float -> solenoidal field in T, if string use as fieldmap name (including path)
const string magfield = "/phenix/upgrades/decadal/fieldmaps/sPHENIX.2d.root"; // if like float -> solenoidal field in T, if string use as fieldmap name (including path)
const float magfield_rescale = -1.4 / 1.5; // scale the map to a 1.4 T field
//---------------
// Fun4All server
//---------------
Fun4AllServer *se = Fun4AllServer::instance();
se->Verbosity(0);
// just if we set some flags somewhere in this macro
recoConsts *rc = recoConsts::instance();
// By default every random number generator uses
// PHRandomSeed() which reads /dev/urandom to get its seed
// if the RANDOMSEED flag is set its value is taken as seed
// You ca neither set this to a random value using PHRandomSeed()
// which will make all seeds identical (not sure what the point of
// this would be:
// rc->set_IntFlag("RANDOMSEED",PHRandomSeed());
// or set it to a fixed value so you can debug your code
// rc->set_IntFlag("RANDOMSEED", 12345);
//-----------------
// Event generation
//-----------------
if (readhits)
{
// Get the hits from a file
// The input manager is declared later
if (do_embedding)
{
cout << "Do not support read hits and embed background at the same time." << endl;
exit(1);
}
}
else
{
// running Geant4 stage. First load event generators.
if (readhepmc)
{
// place holder. Additional action is performed in later stage at the input manager level
HepMCNodeReader *hr = new HepMCNodeReader();
se->registerSubsystem(hr);
}
if (runpythia8)
{
gSystem->Load("libPHPythia8.so");
PHPythia8 *pythia8 = new PHPythia8();
// see coresoftware/generators/PHPythia8 for example config
pythia8->set_config_file("phpythia8.cfg");
PHPy8ParticleTrigger *ptrig = new PHPy8ParticleTrigger();
ptrig->AddParticles(22);
ptrig->SetPtLow(10);
ptrig->SetEtaHigh(1);
ptrig->SetEtaLow(-1);
ptrig->PrintConfig();
pythia8->register_trigger(ptrig);
PHPy8JetTrigger *trig = new PHPy8JetTrigger();
trig->SetEtaHighLow(-1,1);
trig->SetMinJetPt(5);
trig->SetJetR(0.4);
pythia8->register_trigger(trig);
if (readhepmc)
pythia8->set_reuse_vertex(0); // reuse vertex of subevent with embedding ID of 0
// pythia8->set_vertex_distribution_width(0,0,10,0); // additional vertex smearing if needed, more vertex options available
se->registerSubsystem(pythia8);
}
if (runpythia6)
{
gSystem->Load("libPHPythia6.so");
PHPythia6 *pythia6 = new PHPythia6();
pythia6->set_config_file("phpythia6.cfg");
if (readhepmc)
pythia6->set_reuse_vertex(0); // reuse vertex of subevent with embedding ID of 0
// pythia6->set_vertex_distribution_width(0,0,10,0); // additional vertex smearing if needed, more vertex options available
se->registerSubsystem(pythia6);
}
// If "readhepMC" is also set, the particles will be embedded in Hijing events
if (particles)
{
// toss low multiplicity dummy events
PHG4SimpleEventGenerator *gen = new PHG4SimpleEventGenerator();
gen->add_particles("pi-", 2); // mu+,e+,proton,pi+,Upsilon
//gen->add_particles("pi+",100); // 100 pion option
if (readhepmc || do_embedding || runpythia8 || runpythia6)
{
gen->set_reuse_existing_vertex(true);
gen->set_existing_vertex_offset_vector(0.0, 0.0, 0.0);
}
else
{
gen->set_vertex_distribution_function(PHG4SimpleEventGenerator::Uniform,
PHG4SimpleEventGenerator::Uniform,
PHG4SimpleEventGenerator::Uniform);
gen->set_vertex_distribution_mean(0.0, 0.0, 0.0);
gen->set_vertex_distribution_width(0.0, 0.0, 5.0);
}
gen->set_vertex_size_function(PHG4SimpleEventGenerator::Uniform);
gen->set_vertex_size_parameters(0.0, 0.0);
gen->set_eta_range(-1.0, 1.0);
gen->set_phi_range(-1.0 * TMath::Pi(), 1.0 * TMath::Pi());
//gen->set_pt_range(0.1, 50.0);
gen->set_pt_range(0.1, 20.0);
gen->Embed(2);
gen->Verbosity(0);
se->registerSubsystem(gen);
}
if (usegun)
{
PHG4ParticleGun *gun = new PHG4ParticleGun();
// gun->set_name("anti_proton");
gun->set_name("geantino");
gun->set_vtx(0, 0, 0);
gun->set_mom(10, 0, 0.01);
// gun->AddParticle("geantino",1.7776,-0.4335,0.);
// gun->AddParticle("geantino",1.7709,-0.4598,0.);
// gun->AddParticle("geantino",2.5621,0.60964,0.);
// gun->AddParticle("geantino",1.8121,0.253,0.);
// se->registerSubsystem(gun);
PHG4ParticleGenerator *pgen = new PHG4ParticleGenerator();
pgen->set_name("geantino");
pgen->set_z_range(0, 0);
pgen->set_eta_range(0.01, 0.01);
pgen->set_mom_range(10, 10);
pgen->set_phi_range(5.3 / 180. * TMath::Pi(), 5.7 / 180. * TMath::Pi());
se->registerSubsystem(pgen);
}
// If "readhepMC" is also set, the Upsilons will be embedded in Hijing events, if 'particles" is set, the Upsilons will be embedded in whatever particles are thrown
if (upsilons)
{
// run upsilons for momentum, dca performance, alone or embedded in Hijing
PHG4ParticleGeneratorVectorMeson *vgen = new PHG4ParticleGeneratorVectorMeson();
vgen->add_decay_particles("e+", "e-", 0); // i = decay id
// event vertex
if (readhepmc || do_embedding || particles || runpythia8 || runpythia6)
{
vgen->set_reuse_existing_vertex(true);
}
else
{
vgen->set_vtx_zrange(-10.0, +10.0);
}
// Note: this rapidity range completely fills the acceptance of eta = +/- 1 unit
vgen->set_rapidity_range(-1.0, +1.0);
vgen->set_pt_range(0.0, 10.0);
int istate = 1;
if (istate == 1)
{
// Upsilon(1S)
vgen->set_mass(9.46);
vgen->set_width(54.02e-6);
}
else if (istate == 2)
{
// Upsilon(2S)
vgen->set_mass(10.0233);
vgen->set_width(31.98e-6);
}
else
{
// Upsilon(3S)
vgen->set_mass(10.3552);
vgen->set_width(20.32e-6);
}
vgen->Verbosity(0);
vgen->Embed(3);
se->registerSubsystem(vgen);
cout << "Upsilon generator for istate = " << istate << " created and registered " << endl;
}
}
if (!readhits)
{
//---------------------
// Detector description
//---------------------
G4Setup(absorberactive, magfield, TPythia6Decayer::kAll,
do_svtx, do_pstof, do_cemc, do_hcalin, do_magnet, do_hcalout, do_pipe,do_plugdoor, magfield_rescale);
}
//---------
// BBC Reco
//---------
if (do_bbc)
{
gROOT->LoadMacro("G4_Bbc.C");
BbcInit();
Bbc_Reco();
}
//------------------
// Detector Division
//------------------
if (do_svtx_cell) Svtx_Cells();
if (do_cemc_cell) CEMC_Cells();
if (do_hcalin_cell) HCALInner_Cells();
if (do_hcalout_cell) HCALOuter_Cells();
//-----------------------------
// CEMC towering and clustering
//-----------------------------
if (do_cemc_twr) CEMC_Towers();
if (do_cemc_cluster) CEMC_Clusters();
//-----------------------------
// HCAL towering and clustering
//-----------------------------
if (do_hcalin_twr) HCALInner_Towers();
if (do_hcalin_cluster) HCALInner_Clusters();
if (do_hcalout_twr) HCALOuter_Towers();
if (do_hcalout_cluster) HCALOuter_Clusters();
if (do_dst_compress) ShowerCompress();
//--------------
// SVTX tracking
//--------------
if (do_svtx_track) Svtx_Reco();
//-----------------
// Global Vertexing
//-----------------
if (do_global)
{
gROOT->LoadMacro("G4_Global.C");
Global_Reco();
}
else if (do_global_fastsim)
{
gROOT->LoadMacro("G4_Global.C");
Global_FastSim();
}
//-----------------
// Calo Trigger Simulation
//-----------------
if (do_calotrigger)
{
gROOT->LoadMacro("G4_CaloTrigger.C");
CaloTrigger_Sim();
}
//---------
// Jet reco
//---------
if (do_jet_reco)
{
gROOT->LoadMacro("G4_Jets.C");
Jet_Reco();
}
if (do_HIjetreco)
{
gROOT->LoadMacro("G4_HIJetReco.C");
HIJetReco();
}
//----------------------
// Simulation evaluation
//----------------------
if (do_svtx_eval) Svtx_Eval(string(outputFile) + "_g4svtx_eval.root");
if (do_cemc_eval) CEMC_Eval(string(outputFile) + "_g4cemc_eval.root");
if (do_hcalin_eval) HCALInner_Eval(string(outputFile) + "_g4hcalin_eval.root");
if (do_hcalout_eval) HCALOuter_Eval(string(outputFile) + "_g4hcalout_eval.root");
if (do_jet_eval) Jet_Eval(string(outputFile) + "_g4jet_eval.root");
gSystem->Load("libPhotonJet.so");
PhotonJet *photjet = new PhotonJet(outputFile);
photjet->Set_Isocone_radius(3);
photjet->set_cluspt_mincut(0.5); //this is just total cluster pt
photjet->set_directphotonpt_mincut(5); //this is the direct photon min pt
photjet->set_jetpt_mincut(5.);
photjet->use_trigger_emulator(1);
photjet->use_tracked_jets(0);
photjet->set_eta_lowhigh(-1,1);
photjet->use_isocone_algorithm(0);
photjet->set_jetcone_size(4);
photjet->use_positioncorrection_CEMC(1);
photjet->set_AA_collisions(0);
se->registerSubsystem(photjet);
//--------------
// IO management
//--------------
if (readhits)
{
//meta-lib for DST objects used in simulation outputs
gSystem->Load("libg4dst.so");
// Hits file
Fun4AllInputManager *hitsin = new Fun4AllDstInputManager("DSTin");
hitsin->fileopen(inputFile);
se->registerInputManager(hitsin);
}
if (do_embedding)
{
if (embed_input_file == NULL)
{
cout << "Missing embed_input_file! Exit";
exit(3);
}
//meta-lib for DST objects used in simulation outputs
gSystem->Load("libg4dst.so");
Fun4AllDstInputManager *in1 = new Fun4AllNoSyncDstInputManager("DSTinEmbed");
// in1->AddFile(embed_input_file); // if one use a single input file
in1->AddListFile(embed_input_file); // RecommendedL: if one use a text list of many input files
se->registerInputManager(in1);
}
if (readhepmc)
{
//meta-lib for DST objects used in simulation outputs
gSystem->Load("libg4dst.so");
Fun4AllHepMCInputManager *in = new Fun4AllHepMCInputManager("HepMCInput_1");
se->registerInputManager(in);
se->fileopen(in->Name().c_str(), inputFile);
//in->set_vertex_distribution_width(100e-4,100e-4,30,0);//optional collision smear in space, time
//in->set_vertex_distribution_mean(0,0,1,0);//optional collision central position shift in space, time
// //optional choice of vertex distribution function in space, time
//in->set_vertex_distribution_function(PHHepMCGenHelper::Gaus,PHHepMCGenHelper::Gaus,PHHepMCGenHelper::Uniform,PHHepMCGenHelper::Gaus);
//! embedding ID for the event
//! positive ID is the embedded event of interest, e.g. jetty event from pythia
//! negative IDs are backgrounds, .e.g out of time pile up collisions
//! Usually, ID = 0 means the primary Au+Au collision background
//in->set_embedding_id(2);
}
else
{
// for single particle generators we just need something which drives
// the event loop, the Dummy Input Mgr does just that
Fun4AllInputManager *in = new Fun4AllDummyInputManager("JADE");
se->registerInputManager(in);
}
if (pileup_collision_rate > 0)
{
// pile up simulation.
// add random beam collisions following a collision diamond and rate from a HepMC stream
Fun4AllHepMCPileupInputManager *pileup = new Fun4AllHepMCPileupInputManager("HepMCPileupInput");
se->registerInputManager(pileup);
const string pileupfile("/sphenix/sim/sim01/sHijing/sHijing_0-12fm.dat");
pileup->AddFile(pileupfile); // HepMC events used in pile up collisions. You can add multiple files, and the file list will be reused.
//pileup->set_vertex_distribution_width(100e-4,100e-4,30,5);//override collision smear in space time
//pileup->set_vertex_distribution_mean(0,0,0,0);//override collision central position shift in space time
pileup->set_collision_rate(pileup_collision_rate);
double time_window_minus = -35000;
double time_window_plus = 35000;
if (do_svtx)
{
// double TPCDriftVelocity = 6.0 / 1000.0; // cm/ns, which is loaded from G4_SVTX*.C macros
time_window_minus = -105.5 / TPCDriftVelocity; // ns
time_window_plus = 105.5 / TPCDriftVelocity; // ns;
}
pileup->set_time_window(time_window_minus, time_window_plus); // override timing window in ns
cout << "Collision pileup enabled using file " << pileupfile << " with collision rate " << pileup_collision_rate
<< " and time window " << time_window_minus << " to " << time_window_plus << endl;
}
if (do_DSTReader)
{
//Convert DST to human command readable TTree for quick poke around the outputs
gROOT->LoadMacro("G4_DSTReader.C");
G4DSTreader(outputFile, //
/*int*/ absorberactive,
/*bool*/ do_svtx,
/*bool*/ do_pstof,
/*bool*/ do_cemc,
/*bool*/ do_hcalin,
/*bool*/ do_magnet,
/*bool*/ do_hcalout,
/*bool*/ do_cemc_twr,
/*bool*/ do_hcalin_twr,
/*bool*/ do_magnet,
/*bool*/ do_hcalout_twr);
}
// Fun4AllDstOutputManager *out = new Fun4AllDstOutputManager("DSTOUT", outputFile);
// if (do_dst_compress) DstCompress(out);
// se->registerOutputManager(out);
//-----------------
// Event processing
//-----------------
if (nEvents < 0)
{
return;
}
// if we run the particle generator and use 0 it'll run forever
if (nEvents == 0 && !readhits && !readhepmc)
{
cout << "using 0 for number of events is a bad idea when using particle generators" << endl;
cout << "it will run forever, so I just return without running anything" << endl;
return;
}
se->run(nEvents);
//-----
// Exit
//-----
se->End();
std::cout << "All done" << std::endl;
delete se;
gSystem->Exit(0);
}
//! ePHENIX simulation loading script
//! \param[in] nEvents Number of events to run. If nEvents=1, then a event display will be shown
//! \param[in] outputFile output for G4DSTReader
//! \param[in] inputFile HepMC input files, not activated by default
int
Fun4All_G4_ePHENIX( //
// int nEvents = 0, //
// int nEvents = 1, //
int nEvents = 2, //
// int nEvents = 100000, //
const char * outputFile = "G4ePHENIX.root", //
const char * inputFile = "MyPythia.dat" //
)
{
//---------------
// Load libraries
//---------------
const bool readhepmc = false; // read HepMC files
const int absorberactive = 1; // set to 1 to make all absorbers active volumes
const bool verbosity = false; // very slow but very detailed logs
// const bool verbosity = true; // very slow but very detailed logs
gSystem->Load("libg4testbench.so");
gSystem->Load("libfun4all.so");
gSystem->Load("libcemc.so");
gSystem->Load("libg4eval.so");
gROOT->LoadMacro("G4Setup_ePHENIX.C");
G4Init(); // initialize layer numbers for barrel
//---------------
// Fun4All server
//---------------
Fun4AllServer *se = Fun4AllServer::instance();
se->Verbosity(0);
//-----------------
// Event generation
//-----------------
if (readhepmc)
{
// this module is needed to read the HepMC records into our G4 sims
// but only if you read HepMC input files
HepMCNodeReader *hr = new HepMCNodeReader();
se->registerSubsystem(hr);
}
else
{
// The PHG4ParticleGun runs the same particle(s) in
// every event
PHG4ParticleGun *gun = new PHG4ParticleGun();
// gun->set_name("geantino+");
// gun->set_name("chargedgeantino");
gun->set_name("mu-");
// gun->set_name("pi-"); // e,pi,mu,p,gamma
// gun->set_vtx(0,12.09,200);
gun->set_vtx(0, 0, 0);
// gun->set_mom(0, 0, 10);
gun->set_mom(1.12641e-16, 1.83962, 13.6021);
// se->registerSubsystem(gun);
PHG4ParticleGenerator *gen = new PHG4ParticleGenerator();
// gen->set_seed(TRandom3(0).GetSeed());
gen->set_seed(1234);
// gen->set_name("geantino");
gen->set_name("mu-");
// gun->set_name("pi-"); // e,pi,mu,p,gamma
gen->set_vtx(0, 0, 0);
gen->set_z_range(0, 0);
// gen->set_eta_range(3.5, 3.5);
gen->set_eta_range(-4, 4);
gen->set_phi_range(TMath::Pi() / 2, TMath::Pi() / 2);
gen->set_mom_range(1.0, 50.0);
gen->Verbosity(1);
// se->registerSubsystem(gen);
//
//! high Q2 250x10 GeV pythia file from Kieran
ReadEICFiles *eic = new ReadEICFiles();
const char *infile =
"/direct/phenix+sim02/phnxreco/ePHENIX/jinhuang/display/pythia.ep.250x010.10000000events.seed679586890.root";
eic->OpenInputFile(infile);
eic->SetFirstEntry(565);
se->registerSubsystem(eic);
}
//---------------------
// Detector description from loaded macro
//---------------------
G4Setup(absorberactive, -1);
// G4Setup_Sandbox(absorberactive, -1);
// MaterialScan();
//----------------------
// Simulation evaluation
//----------------------
// SubsysReco* eval = new PHG4Evaluator("PHG4EVALUATOR","g4eval.root");
//eval->Verbosity(0);
//se->registerSubsystem( eval );
//SubsysReco* eval = new PHG4CEMCEvaluator("PHG4CEMCEVALUATOR","out/g4eval.root");
//eval->Verbosity(1);
//se->registerSubsystem( eval );
// HitNtuples *hits = new HitNtuples();
// hits->AddNode("FEMCABS",0);
// hits->AddNode("FEMC",3);
// hits->AddNode("FPRESHOWER",1);
// hits->AddNode("GEM",2);
// hits->AddNode("GEMLIDFRONT",4);
// hits->AddNode("GEMLIDBACK",5);
// se->registerSubsystem(hits);
//----------------------
// Save selected nodes to root file
//----------------------
{
// require offline/analysis/g4analysis_fsphenix
PHG4DSTReader* ana = new PHG4DSTReader(outputFile);
if (nEvents > 0 && nEvents < 3)
ana->Verbosity(2);
ana->AddNode("GEMSTATION0");
ana->AddNode("GEMSTATION1");
ana->AddNode("GEMSTATION2");
ana->AddNode("GEMSTATION3");
ana->AddNode("GEMSTATION4");
// ana->AddNode("TestDetector_0");
se->registerSubsystem(ana);
}
//--------------
// IO management
//--------------
if (readhepmc)
{
Fun4AllInputManager *in = new Fun4AllHepMCInputManager("DSTIN");
se->registerInputManager(in);
se->fileopen(in->Name(), inputFile);
}
else
{
// for single particle generators we just need something which drives
// the event loop, the Dummy Input Mgr does just that
Fun4AllInputManager *in = new Fun4AllDummyInputManager("JADE");
se->registerInputManager(in);
}
// File Managers
bool save_dst = false;
if (save_dst)
{
Fun4AllDstOutputManager *dstManager = new Fun4AllDstOutputManager(
"DSTOUT", "DST.root");
//FVTX nodes
dstManager->AddNode("PHG4INEVENT");
dstManager->AddNode("G4TruthInfo");
se->registerOutputManager(dstManager);
}
//-----------------
// Event processing
//-----------------
if (nEvents == 1)
{
PHG4Reco *g4 = (PHG4Reco *) se->getSubsysReco("PHG4RECO");
g4->ApplyCommand("/control/execute eic.mac");
// g4->StartGui();
se->run(1);
se->End();
std::cout << "All done" << std::endl;
}
else
{
if (verbosity)
{
se->Verbosity(3);
PHG4Reco *g4 = (PHG4Reco *) se->getSubsysReco("PHG4RECO");
g4->Verbosity(3);
g4->ApplyCommand("/control/verbose 5");
g4->ApplyCommand("/run/verbose 5");
g4->ApplyCommand("/tracking/verbose 5");
}
se->run(nEvents);
se->End();
std::cout << "All done" << std::endl;
delete se;
gSystem->Exit(0);
}
// //-----
// // Exit
// //-----
return 0;
}
int Fun4All_G4_LeadBrick(const int nEvents = 10, const char *outfile = NULL)
{
gSystem->Load("libfun4all");
gSystem->Load("libg4detectors");
gSystem->Load("libg4testbench");
gSystem->Load("libg4eval");
///////////////////////////////////////////
// Make the Server
//////////////////////////////////////////
Fun4AllServer *se = Fun4AllServer::instance();
se->Verbosity(1);
// particle gun
PHG4ParticleGun *gun = new PHG4ParticleGun("PGUN");
// gun->set_name("anti_proton");
gun->set_name("proton");
// gun->set_name("mu-");
// gun->set_name("proton");
gun->set_vtx(0, 0, -100);
gun->set_mom(0, 0, 120);
se->registerSubsystem(gun);
// Fun4All G4 module
PHG4Reco *g4Reco = new PHG4Reco();
// no magnetic field
g4Reco->set_field(0);
// size of the world - every detector has to fit in here
g4Reco->SetWorldSizeX(200);
g4Reco->SetWorldSizeY(200);
g4Reco->SetWorldSizeZ(200);
// shape of our world - it is a box
g4Reco->SetWorldShape("G4BOX");
// this is what our world is filled with
g4Reco->SetWorldMaterial("G4_AIR");
// Geant4 Physics list to use
g4Reco->SetPhysicsList("FTFP_BERT");
// our block "detector", size is in cm
double xsize = 200.;
double ysize = 200.;
double zsize = 400.;
PHG4BlockSubsystem *box = new PHG4BlockSubsystem("LeadBrick");
box->set_double_param("size_x", 20);
box->set_double_param("size_y", 20);
box->set_double_param("size_z", 10);
box->set_double_param("place_z", 0); // shift box so we do not create particles in its center and shift by 10 so we can see the track of the incoming particle
box->set_string_param("material", "G4_Pb"); // material of box
box->SetActive(0); // if it is an active volume - save G4Hits
g4Reco->registerSubsystem(box);
for (int stave = 0; stave < 4; ++stave)
{
box = new PHG4BlockSubsystem("MVTX", stave);
box->SuperDetector("MVTX");
box->set_double_param("size_x", 2);
box->set_double_param("size_y", 1);
box->set_double_param("size_z", 50e-4); // 50us
box->set_double_param("place_z", 10 * (stave + 1)); // shift box so we do not create particles in its center and shift by 10 so we can see the track of the incoming particle
box->set_string_param("material", "G4_Si"); // material of box
box->SetActive(1); // it is an active volume - save G4Hits
g4Reco->registerSubsystem(box);
}
PHG4TruthSubsystem *truth = new PHG4TruthSubsystem();
g4Reco->registerSubsystem(truth);
se->registerSubsystem(g4Reco);
///////////////////////////////////////////
// Output
///////////////////////////////////////////
// save a comprehensive evaluation file
PHG4DSTReader *ana = new PHG4DSTReader(
string("LeadBrick_DSTReader.root"));
ana->set_save_particle(true);
ana->set_load_all_particle(false);
ana->set_load_active_particle(true);
ana->set_save_vertex(true);
ana->AddNode("LeadBrick");
ana->AddNode("MVTX");
se->registerSubsystem(ana);
// input - we need a dummy to drive the event loop
Fun4AllInputManager *in = new Fun4AllDummyInputManager("JADE");
se->registerInputManager(in);
// a quick evaluator to inspect on hit/particle/tower level
if (nEvents > 0)
{
se->run(nEvents);
// finish job - close and save output files
se->End();
std::cout << "All done" << std::endl;
// cleanup - delete the server and exit
delete se;
gSystem->Exit(0);
}
return;
}
int Fun4All_G4_Prototype2(
int nEvents = 1
)
{
gSystem->Load("libfun4all");
gSystem->Load("libg4detectors");
gSystem->Load("libg4testbench");
gSystem->Load("libg4histos");
gSystem->Load("libg4eval.so");
gSystem->Load("libqa_modules");
///////////////////////////////////////////
// Make the Server
//////////////////////////////////////////
Fun4AllServer *se = Fun4AllServer::instance();
// se->Verbosity(1);
recoConsts *rc = recoConsts::instance();
// only set this if you want a fixed random seed to make
// results reproducible for testing
// rc->set_IntFlag("RANDOMSEED",12345);
// Test beam generator
PHG4SimpleEventGenerator *gen = new PHG4SimpleEventGenerator();
gen->add_particles("pi-", 1); // mu-,e-,anti_proton,pi-
gen->set_vertex_distribution_mean(0.0, 0.0, 0);
gen->set_vertex_distribution_width(0.0, .7, .7); // Rough beam profile size @ 16 GeV measured by Abhisek
gen->set_vertex_distribution_function(PHG4SimpleEventGenerator::Gaus,
PHG4SimpleEventGenerator::Gaus, PHG4SimpleEventGenerator::Gaus); // Gauss beam profile
gen->set_eta_range(-.001, .001); // 1mrad angular divergence
gen->set_phi_range(-.001, .001); // 1mrad angular divergence
const double momentum = 32;
gen->set_p_range(momentum,momentum, momentum*2e-2); // 2% momentum smearing
se->registerSubsystem(gen);
// Simple single particle generator
PHG4ParticleGun *gun = new PHG4ParticleGun();
// gun->set_name("anti_proton");
// gun->set_name("geantino");
gun->set_name("proton");
gun->set_vtx(0, 0, 0);
gun->set_mom(120, 0, 0);
// gun->AddParticle("geantino",1.7776,-0.4335,0.);
// gun->AddParticle("geantino",1.7709,-0.4598,0.);
// gun->AddParticle("geantino",2.5621,0.60964,0.);
// gun->AddParticle("geantino",1.8121,0.253,0.);
// se->registerSubsystem(gun);
PHG4Reco* g4Reco = new PHG4Reco();
g4Reco->set_field(0);
//----------------------------------------
// EMCal G4
//----------------------------------------
PHG4SpacalPrototypeSubsystem *cemc;
cemc = new PHG4SpacalPrototypeSubsystem("CEMC");
cemc->SetActive();
cemc->SuperDetector("CEMC");
cemc->SetAbsorberActive();
cemc->OverlapCheck(true);
cemc->GetParameters().ReadFromFile("xml", string(getenv("OFFLINE_MAIN")) + string("/share/calibrations/Prototype2/Geometry/") ); // geometry database
// cemc->GetParameters().set_double_param("z_rotation_degree", 15); // rotation around CG
cemc->GetParameters().set_double_param("xpos", (116.77 + 137.0)*.5 - 26.5 - 10.2); // location in cm of EMCal CG. Updated with final positioning of EMCal
cemc->GetParameters().set_double_param("ypos", 4); // put it some where in UIUC blocks
cemc->GetParameters().set_double_param("zpos", 4); // put it some where in UIUC blocks
g4Reco->registerSubsystem(cemc);
//----------------------------------------
// HCal G4
//----------------------------------------
PHG4Prototype2InnerHcalSubsystem *innerhcal = new PHG4Prototype2InnerHcalSubsystem("HCalIn");
innerhcal->SetActive();
innerhcal->SetAbsorberActive();
innerhcal->SetAbsorberTruth(1);
innerhcal->OverlapCheck(true);
innerhcal->SuperDetector("HCALIN");
g4Reco->registerSubsystem(innerhcal);
PHG4Prototype2OuterHcalSubsystem *outerhcal = new PHG4Prototype2OuterHcalSubsystem("HCalOut");
outerhcal->SetActive();
outerhcal->SetAbsorberActive();
outerhcal->SetAbsorberTruth(1);
outerhcal->OverlapCheck(true);
outerhcal->SuperDetector("HCALOUT");
g4Reco->registerSubsystem(outerhcal);
// Cryostat from engineering drawing
PHG4BlockSubsystem *cryo1 = new PHG4BlockSubsystem("cryo1",1);
cryo1->set_double_param("size_x",0.95);
cryo1->set_double_param("size_y",60.96);
cryo1->set_double_param("size_z",60.96);
cryo1->set_double_param("place_x",141.96+0.95/2.);
cryo1->set_string_param("material","G4_Al");
cryo1->SetActive(); // it is an active volume - save G4Hits
cryo1->SuperDetector("CRYO");
g4Reco->registerSubsystem(cryo1);
PHG4BlockSubsystem *cryo2 = new PHG4BlockSubsystem("cryo2",2);
cryo2->set_double_param("size_x",8.89);
cryo2->set_double_param("size_y",60.96);
cryo2->set_double_param("size_z",60.96);
cryo2->set_double_param("place_x",150.72+8.89/2.);
cryo2->set_string_param("material","G4_Al");
cryo2->SetActive(); // it is an active volume - save G4Hits
cryo2->SuperDetector("CRYO");
g4Reco->registerSubsystem(cryo2);
PHG4BlockSubsystem *cryo3 = new PHG4BlockSubsystem("cryo3",3);
cryo3->set_double_param("size_x",2.54);
cryo3->set_double_param("size_y",60.96);
cryo3->set_double_param("size_z",60.96);
cryo3->set_double_param("place_x",173.93+2.54/2.);
cryo3->set_string_param("material","G4_Al");
cryo3->SetActive(); // it is an active volume - save G4Hits
cryo3->SuperDetector("CRYO");
g4Reco->registerSubsystem(cryo3);
// BLACKHOLE, box surrounding the prototype to check for leakage
PHG4BlockSubsystem *bh[5];
// surrounding outer hcal
// top
bh[0] = new PHG4BlockSubsystem("bh1",1);
bh[0]->set_double_param("size_x",270.);
bh[0]->set_double_param("size_y",0.01);
bh[0]->set_double_param("size_z",165.);
bh[0]->set_double_param("place_x",270./2.);
bh[0]->set_double_param("place_y",125./2.);
// bottom
bh[1] = new PHG4BlockSubsystem("bh2",2);
bh[1]->set_double_param("size_x",270.);
bh[1]->set_double_param("size_y",0.01);
bh[1]->set_double_param("size_z",165.);
bh[1]->set_double_param("place_x",270./2.);
bh[1]->set_double_param("place_y",-125./2.);
// right side
bh[2] = new PHG4BlockSubsystem("bh3",3);
bh[2]->set_double_param("size_x",270.);
bh[2]->set_double_param("size_y",125.);
bh[2]->set_double_param("size_z",0.01);
bh[2]->set_double_param("place_x",270./2.);
bh[2]->set_double_param("place_z",165./2.);
// left side
bh[3] = new PHG4BlockSubsystem("bh4",4);
bh[3]->set_double_param("size_x",270.);
bh[3]->set_double_param("size_y",125.);
bh[3]->set_double_param("size_z",0.01);
bh[3]->set_double_param("place_x",270./2.);
bh[3]->set_double_param("place_z",-165./2.);
// back
bh[4] = new PHG4BlockSubsystem("bh5",5);
bh[4]->set_double_param("size_x",0.01);
bh[4]->set_double_param("size_y",125.);
bh[4]->set_double_param("size_z",165.);
bh[4]->set_double_param("place_x",270.);
for (int i=0; i<5; i++)
{
bh[i]->BlackHole();
bh[i]->SetActive();
bh[i]->SuperDetector("BlackHole");
bh[i]->OverlapCheck(true);
g4Reco->registerSubsystem(bh[i]);
}
PHG4TruthSubsystem *truth = new PHG4TruthSubsystem();
g4Reco->registerSubsystem(truth);
se->registerSubsystem( g4Reco );
//----------------------------------------
// EMCal digitization
//----------------------------------------
{
PHG4FullProjSpacalCellReco *cemc_cells = new PHG4FullProjSpacalCellReco("CEMCCYLCELLRECO");
cemc_cells->Detector("CEMC");
cemc_cells->set_timing_window_defaults(0.,60.);
se->registerSubsystem(cemc_cells);
RawTowerBuilder *TowerBuilder = new RawTowerBuilder("EmcRawTowerBuilder");
TowerBuilder->Detector("CEMC");
TowerBuilder->set_sim_tower_node_prefix("SIM");
se->registerSubsystem(TowerBuilder);
const double sampling_fraction = 0.0233369; // +/- 8.22211e-05 from 15 Degree indenting 8 GeV electron showers
const double photoelectron_per_GeV = 500; //500 photon per total GeV deposition
const double ADC_per_photoelectron_HG = 3.8; // From Sean Stoll, Mar 29
const double ADC_per_photoelectron_LG = 0.24; // From Sean Stoll, Mar 29
// low gains
RawTowerDigitizer *TowerDigitizer = new RawTowerDigitizer("EmcRawTowerDigitizerLG");
TowerDigitizer->Detector("CEMC");
TowerDigitizer->set_raw_tower_node_prefix("RAW_LG");
TowerDigitizer->set_digi_algorithm(
RawTowerDigitizer::kSimple_photon_digitalization);
TowerDigitizer->set_pedstal_central_ADC(0);
TowerDigitizer->set_pedstal_width_ADC(1); // From Jin's guess. No EMCal High Gain data yet! TODO: update
TowerDigitizer->set_photonelec_ADC(1. / ADC_per_photoelectron_LG);
TowerDigitizer->set_photonelec_yield_visible_GeV(
photoelectron_per_GeV / sampling_fraction);
TowerDigitizer->set_zero_suppression_ADC(-1000); // no-zero suppression
se->registerSubsystem(TowerDigitizer);
RawTowerCalibration *TowerCalibration = new RawTowerCalibration("EmcRawTowerCalibrationLG");
TowerCalibration->Detector("CEMC");
TowerCalibration->set_raw_tower_node_prefix("RAW_LG");
TowerCalibration->set_calib_tower_node_prefix("CALIB_LG");
TowerCalibration->set_calib_algorithm(
RawTowerCalibration::kSimple_linear_calibration);
TowerCalibration->set_calib_const_GeV_ADC(
1. / ADC_per_photoelectron_LG / photoelectron_per_GeV);
TowerCalibration->set_pedstal_ADC(0);
TowerCalibration->set_zero_suppression_GeV(-1); // no-zero suppression
se->registerSubsystem(TowerCalibration);
// high gains
RawTowerDigitizer *TowerDigitizer = new RawTowerDigitizer("EmcRawTowerDigitizerHG");
TowerDigitizer->Detector("CEMC");
TowerDigitizer->set_raw_tower_node_prefix("RAW_HG");
TowerDigitizer->set_digi_algorithm(
RawTowerDigitizer::kSimple_photon_digitalization);
TowerDigitizer->set_pedstal_central_ADC(0);
TowerDigitizer->set_pedstal_width_ADC(15); // From John Haggerty, Mar 29
TowerDigitizer->set_photonelec_ADC(1. / ADC_per_photoelectron_HG);
TowerDigitizer->set_photonelec_yield_visible_GeV(
photoelectron_per_GeV / sampling_fraction);
TowerDigitizer->set_zero_suppression_ADC(-1000); // no-zero suppression
se->registerSubsystem(TowerDigitizer);
RawTowerCalibration *TowerCalibration = new RawTowerCalibration("EmcRawTowerCalibrationHG");
TowerCalibration->Detector("CEMC");
TowerCalibration->set_raw_tower_node_prefix("RAW_HG");
TowerCalibration->set_calib_tower_node_prefix("CALIB_HG");
TowerCalibration->set_calib_algorithm(
RawTowerCalibration::kSimple_linear_calibration);
TowerCalibration->set_calib_const_GeV_ADC(
1. / ADC_per_photoelectron_HG / photoelectron_per_GeV);
TowerCalibration->set_pedstal_ADC(0);
TowerCalibration->set_zero_suppression_GeV(-1); // no-zero suppression
se->registerSubsystem(TowerCalibration);
}
//----------------------------------------
// HCal towering
//----------------------------------------
PHG4Prototype2HcalCellReco *hccell = new PHG4Prototype2HcalCellReco("HCALinCellReco");
hccell->Detector("HCALIN");
se->registerSubsystem(hccell);
hccell = new PHG4Prototype2HcalCellReco("HCALoutCellReco");
hccell->Detector("HCALOUT");
se->registerSubsystem(hccell);
Prototype2RawTowerBuilder *hcaltwr = new Prototype2RawTowerBuilder("HCALinRawTowerBuilder");
hcaltwr->Detector("HCALIN");
hcaltwr->set_sim_tower_node_prefix("SIM");
se->registerSubsystem(hcaltwr);
hcaltwr = new Prototype2RawTowerBuilder("HCALoutRawTowerBuilder");
hcaltwr->Detector("HCALOUT");
hcaltwr->set_sim_tower_node_prefix("SIM");
se->registerSubsystem(hcaltwr);
//----------------------------------------
// HCal digitization
//----------------------------------------
// From: Abhisek Sen [mailto:[email protected]]
// Sent: Tuesday, April 19, 2016 10:55 PM
// To: Huang, Jin <*****@*****.**>; Haggerty, John <*****@*****.**>
// HCALIN:
// 1/5 pixel / HG ADC channel
// 32/5 pixel / LG ADC channel
// 0.4 MeV/ LG ADC
// 0.4/32 MeV/ HG ADC
// HCALOUT:
// 1/5 pixel / HG ADC channel
// 16/5 pixel / LG ADC channel
// 0.2 MeV/ LG ADC
// 0.2/16 MeV/ HG ADC
RawTowerDigitizer *TowerDigitizer = new RawTowerDigitizer("HCALinTowerDigitizerLG");
TowerDigitizer->Detector("HCALIN");
TowerDigitizer->set_raw_tower_node_prefix("RAW_LG");
TowerDigitizer->set_digi_algorithm(
RawTowerDigitizer::kSimple_photon_digitalization);
TowerDigitizer->set_pedstal_central_ADC(0);
TowerDigitizer->set_pedstal_width_ADC(1); // From Jin's guess. No EMCal High Gain data yet! TODO: update
TowerDigitizer->set_photonelec_ADC(32. / 5.);
TowerDigitizer->set_photonelec_yield_visible_GeV(32. / 5 / (0.4e-3));
TowerDigitizer->set_zero_suppression_ADC(-1000); // no-zero suppression
se->registerSubsystem(TowerDigitizer);
TowerDigitizer = new RawTowerDigitizer("HCALinTowerDigitizerHG");
TowerDigitizer->Detector("HCALIN");
TowerDigitizer->set_raw_tower_node_prefix("RAW_HG");
TowerDigitizer->set_digi_algorithm(
RawTowerDigitizer::kSimple_photon_digitalization);
TowerDigitizer->set_pedstal_central_ADC(0);
TowerDigitizer->set_pedstal_width_ADC(1); // From Jin's guess. No EMCal High Gain data yet! TODO: update
TowerDigitizer->set_photonelec_ADC(1. / 5.);
TowerDigitizer->set_photonelec_yield_visible_GeV(1. / 5 / (0.4e-3 / 32));
TowerDigitizer->set_zero_suppression_ADC(-1000); // no-zero suppression
se->registerSubsystem(TowerDigitizer);
TowerDigitizer = new RawTowerDigitizer("HCALoutTowerDigitizerLG");
TowerDigitizer->Detector("HCALOUT");
TowerDigitizer->set_raw_tower_node_prefix("RAW_LG");
TowerDigitizer->set_digi_algorithm(
RawTowerDigitizer::kSimple_photon_digitalization);
TowerDigitizer->set_pedstal_central_ADC(0);
TowerDigitizer->set_pedstal_width_ADC(1); // From Jin's guess. No EMCal High Gain data yet! TODO: update
TowerDigitizer->set_photonelec_ADC(16. / 5.);
TowerDigitizer->set_photonelec_yield_visible_GeV(16. / 5 / (0.2e-3));
TowerDigitizer->set_zero_suppression_ADC(-1000); // no-zero suppression
se->registerSubsystem(TowerDigitizer);
TowerDigitizer = new RawTowerDigitizer("HCALoutTowerDigitizerHG");
TowerDigitizer->Detector("HCALOUT");
TowerDigitizer->set_raw_tower_node_prefix("RAW_HG");
TowerDigitizer->set_digi_algorithm(
RawTowerDigitizer::kSimple_photon_digitalization);
TowerDigitizer->set_pedstal_central_ADC(0);
TowerDigitizer->set_pedstal_width_ADC(1); // From Jin's guess. No EMCal High Gain data yet! TODO: update
TowerDigitizer->set_photonelec_ADC(1. / 5.);
TowerDigitizer->set_photonelec_yield_visible_GeV(1. / 5 / (0.2e-3 / 16));
TowerDigitizer->set_zero_suppression_ADC(-1000); // no-zero suppression
se->registerSubsystem(TowerDigitizer);
//----------------------------------------
// HCal calibration
//----------------------------------------
// 32 GeV Pi+ scan
const double visible_sample_fraction_HCALIN = 7.19505e-02 ; // 1.34152e-02
const double visible_sample_fraction_HCALOUT = 0.0313466 ; // +/- 0.0067744
RawTowerCalibration *TowerCalibration = new RawTowerCalibration("HCALinRawTowerCalibrationLG");
TowerCalibration->Detector("HCALIN");
TowerCalibration->set_raw_tower_node_prefix("RAW_LG");
TowerCalibration->set_calib_tower_node_prefix("CALIB_LG");
TowerCalibration->set_calib_algorithm(
RawTowerCalibration::kSimple_linear_calibration);
TowerCalibration->set_calib_const_GeV_ADC(
0.4e-3 / visible_sample_fraction_HCALIN);
TowerCalibration->set_pedstal_ADC(0);
TowerCalibration->set_zero_suppression_GeV(-1); // no-zero suppression
se->registerSubsystem(TowerCalibration);
TowerCalibration = new RawTowerCalibration("HCALinRawTowerCalibrationHG");
TowerCalibration->Detector("HCALIN");
TowerCalibration->set_raw_tower_node_prefix("RAW_HG");
TowerCalibration->set_calib_tower_node_prefix("CALIB_HG");
TowerCalibration->set_calib_algorithm(
RawTowerCalibration::kSimple_linear_calibration);
TowerCalibration->set_calib_const_GeV_ADC(
0.4e-3 / 32 / visible_sample_fraction_HCALIN);
TowerCalibration->set_pedstal_ADC(0);
TowerCalibration->set_zero_suppression_GeV(-1); // no-zero suppression
se->registerSubsystem(TowerCalibration);
TowerCalibration = new RawTowerCalibration("HCALoutRawTowerCalibrationLG");
TowerCalibration->Detector("HCALOUT");
TowerCalibration->set_raw_tower_node_prefix("RAW_LG");
TowerCalibration->set_calib_tower_node_prefix("CALIB_LG");
TowerCalibration->set_calib_algorithm(
RawTowerCalibration::kSimple_linear_calibration);
TowerCalibration->set_calib_const_GeV_ADC(
0.2e-3 / visible_sample_fraction_HCALOUT);
TowerCalibration->set_pedstal_ADC(0);
TowerCalibration->set_zero_suppression_GeV(-1); // no-zero suppression
se->registerSubsystem(TowerCalibration);
TowerCalibration = new RawTowerCalibration("HCALoutRawTowerCalibrationHG");
TowerCalibration->Detector("HCALOUT");
TowerCalibration->set_raw_tower_node_prefix("RAW_HG");
TowerCalibration->set_calib_tower_node_prefix("CALIB_HG");
TowerCalibration->set_calib_algorithm(
RawTowerCalibration::kSimple_linear_calibration);
TowerCalibration->set_calib_const_GeV_ADC(
0.2e-3 / 16 / visible_sample_fraction_HCALOUT);
TowerCalibration->set_pedstal_ADC(0);
TowerCalibration->set_zero_suppression_GeV(-1); // no-zero suppression
se->registerSubsystem(TowerCalibration);
//----------------------
// QA Histograms
//----------------------
se->registerSubsystem(
new QAG4SimulationCalorimeter("CEMC",
QAG4SimulationCalorimeter::kProcessG4Hit));
se->registerSubsystem(
new QAG4SimulationCalorimeter("HCALIN",
QAG4SimulationCalorimeter::kProcessG4Hit));
se->registerSubsystem(
new QAG4SimulationCalorimeter("HCALOUT",
QAG4SimulationCalorimeter::kProcessG4Hit));
//----------------------
// G4HitNtuple
//----------------------
G4HitNtuple *hit = new G4HitNtuple("G4HitNtuple","g4hitntuple.root");
hit->AddNode("HCALIN", 0);
hit->AddNode("HCALOUT", 1);
hit->AddNode("CRYO", 2);
hit->AddNode("BlackHole", 3);
hit->AddNode("ABSORBER_HCALIN", 10);
hit->AddNode("ABSORBER_HCALOUT", 11);
se->registerSubsystem(hit);
//----------------------
// save a comprehensive evaluation file
//----------------------
PHG4DSTReader* ana = new PHG4DSTReader(
string("DSTReader.root"));
ana->set_save_particle(true);
ana->set_load_all_particle(false);
ana->set_load_active_particle(false);
ana->set_save_vertex(true);
ana->set_tower_zero_sup(-1000); // no zero suppression
// ana->AddNode("CEMC");
// if (absorberactive)
// {
// ana->AddNode("ABSORBER_CEMC");
// }
ana->AddTower("SIM_CEMC");
ana->AddTower("RAW_LG_CEMC");
ana->AddTower("CALIB_LG_CEMC");// Low gain CEMC
ana->AddTower("RAW_HG_CEMC");
ana->AddTower("CALIB_HG_CEMC");// High gain CEMC
ana->AddTower("SIM_HCALOUT");
ana->AddTower("SIM_HCALIN");
ana->AddTower("RAW_LG_HCALIN");
ana->AddTower("RAW_HG_HCALIN");
ana->AddTower("RAW_LG_HCALOUT");
ana->AddTower("RAW_HG_HCALOUT");
ana->AddTower("CALIB_LG_HCALIN");
ana->AddTower("CALIB_HG_HCALIN");
ana->AddTower("CALIB_LG_HCALOUT");
ana->AddTower("CALIB_HG_HCALOUT");
ana->AddNode("BlackHole");// add a G4Hit node
se->registerSubsystem(ana);
// Fun4AllDstOutputManager *out = new Fun4AllDstOutputManager("DSTOUT","G4Prototype2.root");
// se->registerOutputManager(out);
Fun4AllInputManager *in = new Fun4AllDummyInputManager( "JADE");
se->registerInputManager( in );
if (nEvents <= 0)
{
return 0;
}
se->run(nEvents);
se->End();
QAHistManagerDef::saveQARootFile("G4Prototype2_qa.root");
// std::cout << "All done" << std::endl;
delete se;
// return 0;
gSystem->Exit(0);
}
int Fun4All_G4_block(const int nEvents = 10, const char *outfile=NULL)
{
gSystem->Load("libfun4all");
gSystem->Load("libg4detectors");
gSystem->Load("libg4testbench");
gSystem->Load("libg4eval");
gSystem->Load("libg4histos");
///////////////////////////////////////////
// Make the Server
//////////////////////////////////////////
Fun4AllServer *se = Fun4AllServer::instance();
// se->Verbosity(1); // enable some blabbering
recoConsts *rc = recoConsts::instance();
// uncomment and change number (or not)if you want to use a fixed seed
// rc->set_IntFlag("RANDOMSEED", 12345);
// particle gun
PHG4ParticleGun *gun = new PHG4ParticleGun("PGUN");
// gun->set_name("anti_proton");
gun->set_name("pi-");
// gun->set_name("proton");
gun->set_vtx(0,0,0);
gun->set_mom(0,0,1);
se->registerSubsystem(gun);
// Fun4All G4 module
PHG4Reco* g4Reco = new PHG4Reco();
// no magnetic field
g4Reco->set_field(0);
// size of the world - every detector has to fit in here
g4Reco->SetWorldSizeX(500);
g4Reco->SetWorldSizeY(500);
g4Reco->SetWorldSizeZ(2000);
// shape of our world - it is a box
g4Reco->SetWorldShape("G4BOX");
// this is what our world is filled with
g4Reco->SetWorldMaterial("G4_AIR");
// Geant4 Physics list to use
g4Reco->SetPhysicsList("QGSP_BERT");
// our block "detector", size is in cm
double xsize = 200.;
double ysize = 200.;
double zsize = 400.;
PHG4BlockSubsystem *box = new PHG4BlockSubsystem("box");
box->set_double_param("size_x",xsize);
box->set_double_param("size_y",ysize);
box->set_double_param("size_z",zsize);
box->set_double_param("place_z",zsize/2.+100);// shift box so we do not create particles in its center and shift by 10 so we can see the track of the incoming particle
box->set_string_param("material","G4_POLYSTYRENE"); // material of box
box->SetActive(); // it is an active volume - save G4Hits
g4Reco->registerSubsystem(box);
PHG4TruthSubsystem *truth = new PHG4TruthSubsystem();
g4Reco->registerSubsystem(truth);
se->registerSubsystem( g4Reco );
///////////////////////////////////////////
// Output
///////////////////////////////////////////
if (outfile)
{
Fun4AllOutputManager *out = new Fun4AllDstOutputManager("DSTOUT",outfile);
se->registerOutputManager(out);
}
if (outfile)
{
// save a comprehensive evaluation file
PHG4DSTReader* ana = new PHG4DSTReader(
string(outfile) + string("_DSTReader.root"));
ana->set_save_particle(true);
ana->set_load_all_particle(false);
ana->set_load_active_particle(true);
ana->set_save_vertex(true);
if (nEvents > 0 && nEvents < 2)
{
ana->Verbosity(2);
}
ana->AddNode("box_0");
se->registerSubsystem(ana);
}
// input - we need a dummy to drive the event loop
Fun4AllInputManager *in = new Fun4AllDummyInputManager( "JADE");
se->registerInputManager( in );
// a quick evaluator to inspect on hit/particle/tower level
if (nEvents > 0)
{
se->run(nEvents);
// finish job - close and save output files
se->End();
std::cout << "All done" << std::endl;
// cleanup - delete the server and exit
delete se;
gSystem->Exit(0);
}
return 0;
}
