void run_CbmIonGenerator(Int_t nEvents = 1)
{
// ========================================================================
// Adjust this part according to your requirements
// Input file
//TString inPath = "/d/cbm03/urqmd/auau/25gev/centr/";
//TString inFile = inPath + "urqmd.auau.25gev.centr.0000.ftn14";
// Output file
TString outFile = Form("sts.mc.root",nEvents);
// Parameter file
TString parFile = Form("params.root",nEvents);
// Cave geometry
TString caveGeom = "cave.geo";
// Target geometry
TString targetGeom = "target_au_250mu.geo";
// Beam pipe geometry
TString pipeGeom = "pipe_standard.geo";
// Magnet geometry and field map
TString magnetGeom = "passive/magnet_v09e.geo";
TString fieldMap = "field_v10e";
Double_t fieldZ = 50.; // z position of field centre
Double_t fieldScale = 1.; // field scaling factor
// MVD geometry
TString mvdGeom = "mvd/mvd_v07a.geo";
// STS geometry
TString stsGeom = "sts/sts_v11a.geo";
//STS geometry for the same z position of all sensors
//TString stsGeom = "sts_same_z.geo";
targetGeom = "";
magnetGeom = "";
stsGeom = "";
mvdGeom = "";
// In general, the following parts need not be touched
// ========================================================================
// ---- Debug option -------------------------------------------------
gDebug = 0;
// ------------------------------------------------------------------------
// ----- Timer --------------------------------------------------------
TStopwatch timer;
timer.Start();
// ------------------------------------------------------------------------
// ---- Load libraries -------------------------------------------------
gROOT->LoadMacro("$VMCWORKDIR/gconfig/basiclibs.C");
basiclibs();
gSystem->Load("libGeoBase");
gSystem->Load("libParBase");
gSystem->Load("libBase");
gSystem->Load("libCbmBase");
gSystem->Load("libCbmData");
gSystem->Load("libField");
gSystem->Load("libGen");
gSystem->Load("libPassive");
gSystem->Load("libMvd");
gSystem->Load("libSts");
gSystem->Load("libCbmGenerators"); // for CbmIonGenerator
// ------------------------------------------------------------------------
// ----- Create simulation run ----------------------------------------
FairRunSim* run = new FairRunSim();
run->SetName("TGeant3"); // Transport engine
run->SetOutputFile(outFile); // Output file
FairRuntimeDb* rtdb = run->GetRuntimeDb();
// ------------------------------------------------------------------------
// ----- Create media -------------------------------------------------
run->SetMaterials("media.geo"); // Materials
// ------------------------------------------------------------------------
// ----- Create geometry ----------------------------------------------
FairModule* cave= new CbmCave("CAVE");
cave->SetGeometryFileName(caveGeom);
run->AddModule(cave);
FairModule* pipe= new CbmPipe("PIPE");
pipe->SetGeometryFileName(pipeGeom);
run->AddModule(pipe);
if( targetGeom != "") {
FairModule* target= new CbmTarget("Target");
target->SetGeometryFileName(targetGeom);
run->AddModule(target);
}
if( magnetGeom != "") {
FairModule* magnet= new CbmMagnet("MAGNET");
magnet->SetGeometryFileName(magnetGeom);
run->AddModule(magnet);
}
if( mvdGeom != ""){
FairDetector* mvd= new CbmMvd("MVD", kTRUE);
mvd->SetGeometryFileName(mvdGeom);
run->AddModule(mvd);
}
if( stsGeom != "") {
FairDetector* sts= new CbmSts("STS", kTRUE);
sts->SetGeometryFileName(stsGeom);
run->AddModule(sts);
}
// ------------------------------------------------------------------------
// ----- Create magnetic field ----------------------------------------
if(magnetGeom!="") {
CbmFieldMap* magField = new CbmFieldMapSym2(fieldMap);
magField->SetPosition(0., 0., fieldZ);
magField->SetScale(fieldScale);
run->SetField(magField);
}
// ------------------------------------------------------------------------
// ----- Create PrimaryGenerator --------------------------------------
FairPrimaryGenerator* primGen = new FairPrimaryGenerator();
//FairUrqmdGenerator* urqmdGen = new FairUrqmdGenerator(inFile);
//primGen->AddGenerator(urqmdGen);
// CbmIonGenerator - check in Load libraries: gSystem->Load("libCbmGenerators");
Int_t nions=10; // number of ions/event
cout<<"@@@@@> CbmIonGenerator is ON with "<<nions<<" ion(s)/event !!!"<<endl;
Int_t z=79, a=197, q=79; // Au-ion
Double_t p=8.; // in AGeV/c
Double_t vz=-0.0126; // in cm - z-pos. of vertex
Double_t meanX=0.3; // in cm - spatial distr. (XOY)
Double_t meanY=-0.2; // in cm
Double_t sigmaX = 0.078; // in cm - spatial distr. (XOY)
Double_t sigmaY = 0.032; // in cm
Double_t sigmatX = 0.00117885; // in rad (Px/P) - angular distr. (mean=0)
Double_t sigmatY = 0.00094955; // in rad (Py/P)
// Parameters of the trapezoid are set with respect to mean of Gaussian, NOT necesseraly in absolute coordinates.
// x1 < x2 < 0 < x3 < x4
Double_t x1=-0.10452, x2=-0.06942, x3=0.06942, x4=0.10452; // in cm - trapezoid distr.
Double_t y1=-0.04448, y2=-0.02688, y3=0.02688, y4=0.04448; // in cm
Double_t tX1=-0.00157966, tX2=-0.001049177, tX3=0.001049177, tX4=0.00157966; // in rad
Double_t tY1=-0.00131987, tY2=-0.000797622, tY3=0.000797622, tY4=0.00131987; // in rad
// CbmIonGenerator *IonGen = new CbmIonGenerator(z, a, q, nions, p, sigmaX, sigmaY, sigmatX, sigmatY);
// CbmIonGenerator *IonGen = new CbmIonGenerator(z, a, q, nions, p, sigmaX, sigmaY, sigmatX, sigmatY, meanX, meanY, vz);
CbmIonGenerator *IonGen = new CbmIonGenerator(z, a, q, nions, p, sigmaX, sigmaY, sigmatX, sigmatY, meanX, meanY, vz,
x1, x2, x3, x4, y1, y2, y3, y4, tX1, tX2, tX3, tX4, tY1, tY2, tY3, tY4);
primGen->AddGenerator(IonGen);
run->SetGenerator(primGen);
// ------------------------------------------------------------------------
// run->SetStoreTraj(kTRUE);
// ----- Initialize simulation run ------------------------------------
run->Init();
// ------------------------------------------------------------------------
// ----- Runtime database ---------------------------------------------
if(magnetGeom!="") {
CbmFieldPar* fieldPar = (CbmFieldPar*) rtdb->getContainer("CbmFieldPar");
fieldPar->SetParameters(magField);
fieldPar->setChanged();
fieldPar->setInputVersion(run->GetRunId(),1);
}
Bool_t kParameterMerged = kTRUE;
FairParRootFileIo* parOut = new FairParRootFileIo(kParameterMerged);
parOut->open(parFile.Data());
rtdb->setOutput(parOut);
rtdb->saveOutput();
rtdb->print();
// ------------------------------------------------------------------------
// ----- Start run ----------------------------------------------------
run->Run(nEvents);
// ------------------------------------------------------------------------
//run->CreateGeometryFile("data/geofile_full.root");
// ----- Finish -------------------------------------------------------
timer.Stop();
Double_t rtime = timer.RealTime();
Double_t ctime = timer.CpuTime();
cout << endl << endl;
cout << "Macro finished succesfully." << endl;
cout << "Output file is " << outFile << endl;
cout << "Parameter file is " << parFile << endl;
cout << "Real time " << rtime << " s, CPU time " << ctime
<< "s" << endl << endl;
// ------------------------------------------------------------------------
cout << " Test passed" << endl;
cout << " All ok " << endl;
exit(0);
}
void run_sim(Int_t gen=1, Int_t nEvents = 1, Int_t fileNum = 100)
{
TString rootVersion = "feb16";
const char* setup = "sis100_electron";
TString sfileNum = "";
sfileNum += fileNum;
// ========================================================================
// Adjust this part according to your requirements
// ----- Paths and file names --------------------------------------------
TString inDir = "/hera/cbm/users/klochkov/cbm/data/input/au10au/shield/test_10k/";
TString inFile = inDir + "au10au_" + sfileNum + ".root";
TString outDir = "/hera/cbm/users/klochkov/cbm/data/au10au_10k_test_1/";
TString outFile = outDir + "sim/mc_" + sfileNum + ".root";
TString parFile = outDir + "sim/params_" + sfileNum + ".root";
TString geoFileNamePsd = outDir + "geo/psd_geo_xy_" + sfileNum + ".txt";
TString geoFileName = outDir + "geo/geofile_" + sfileNum + ".root";
TString SourceDir = gSystem->Getenv("VMCWORKDIR");
TString setupFile = SourceDir + "/geometry/setup/sis100_electron_setup.C"; //TODO
TString setupFunct = setup;
setupFunct += "_setup()";
gROOT->LoadMacro(setupFile);
gInterpreter->ProcessLine(setupFunct);
// Function needed for CTest runtime dependency
// TString depFile = Remove_CTest_Dependency_File(outDir, "run_sim" , setup);
// --- Logger settings ----------------------------------------------------
TString logLevel = "INFO"; // "DEBUG";
TString logVerbosity = "LOW";
// ------------------------------------------------------------------------
// --- Define the target geometry -----------------------------------------
//
// The target is not part of the setup, since one and the same setup can
// and will be used with different targets.
// The target is constructed as a tube in z direction with the specified
// diameter (in x and y) and thickness (in z). It will be placed at the
// specified position as daughter volume of the volume present there. It is
// in the responsibility of the user that no overlaps or extrusions are
// created by the placement of the target.
//
TString targetElement = "Gold";
Double_t targetThickness = 0.025; // full thickness in cm
Double_t targetDiameter = 2.5; // diameter in cm
Double_t targetPosX = 0.; // target x position in global c.s. [cm]
Double_t targetPosY = 0.; // target y position in global c.s. [cm]
Double_t targetPosZ = 0.; // target z position in global c.s. [cm]
Double_t targetRotY = 0.; // target rotation angle around the y axis [deg]
// ------------------------------------------------------------------------
// --- Define the creation of the primary vertex ------------------------
//
// By default, the primary vertex point is sampled from a Gaussian
// distribution in both x and y with the specified beam profile width,
// and from a flat distribution in z over the extension of the target.
// By setting the respective flags to kFALSE, the primary vertex will always
// at the (0., 0.) in x and y and in the z centre of the target, respectively.
//
Bool_t smearVertexXY = kTRUE;
Bool_t smearVertexZ = kTRUE;
Double_t beamWidthX = 1.; // Gaussian sigma of the beam profile in x [cm]
Double_t beamWidthY = 1.; // Gaussian sigma of the beam profile in y [cm]
// ------------------------------------------------------------------------
// In general, the following parts need not be touched
// ========================================================================
cout << "[INFO ] Setup: " << setup << endl;
// ---- Debug option -------------------------------------------------
gDebug = 0;
// ------------------------------------------------------------------------
// ----- Timer --------------------------------------------------------
TStopwatch timer;
timer.Start();
// ------------------------------------------------------------------------
// ----- Create simulation run ----------------------------------------
FairRunSim* run = new FairRunSim();
run->SetName("TGeant4"); // Transport engine
run->SetOutputFile(outFile); // Output file
run->SetGenerateRunInfo(kTRUE); // Create FairRunInfo file
FairRuntimeDb* rtdb = run->GetRuntimeDb();
// ------------------------------------------------------------------------
// ----- Logger settings ----------------------------------------------
gLogger->SetLogScreenLevel(logLevel.Data());
gLogger->SetLogVerbosityLevel(logVerbosity.Data());
// ------------------------------------------------------------------------
// ----- Create media -------------------------------------------------
run->SetMaterials("media.geo"); // Materials
// ------------------------------------------------------------------------
// ----- Create detectors and passive volumes -------------------------
if ( caveGeom != "" ) {
FairModule* cave = new CbmCave("CAVE");
cave->SetGeometryFileName(caveGeom);
run->AddModule(cave);
}
if ( pipeGeom != "" ) {
FairModule* pipe = new CbmPipe("PIPE");
pipe->SetGeometryFileName(pipeGeom);
run->AddModule(pipe);
}
// --- Target
CbmTarget* target = new CbmTarget(targetElement.Data(),
targetThickness,
targetDiameter);
target->SetPosition(targetPosX, targetPosY, targetPosZ);
target->SetRotation(targetRotY);
run->AddModule(target);
if ( magnetGeom != "" ) {
FairModule* magnet = new CbmMagnet("MAGNET");
magnet->SetGeometryFileName(magnetGeom);
run->AddModule(magnet);
}
if ( platformGeom != "" ) {
FairModule* platform = new CbmPlatform("PLATFORM");
platform->SetGeometryFileName(platformGeom);
run->AddModule(platform);
}
if ( mvdGeom != "" ) {
FairDetector* mvd = new CbmMvd("MVD", kTRUE);
mvd->SetGeometryFileName(mvdGeom);
mvd->SetMotherVolume("pipevac1");
run->AddModule(mvd);
}
if ( stsGeom != "" ) {
FairDetector* sts = new CbmStsMC(kTRUE);
sts->SetGeometryFileName(stsGeom);
run->AddModule(sts);
}
if ( richGeom != "" ) {
FairDetector* rich = new CbmRich("RICH", kTRUE);
rich->SetGeometryFileName(richGeom);
run->AddModule(rich);
}
if ( muchGeom != "" ) {
FairDetector* much = new CbmMuch("MUCH", kTRUE);
much->SetGeometryFileName(muchGeom);
run->AddModule(much);
}
if ( shieldGeom != "" ) {
FairModule* shield = new CbmShield("SHIELD");
shield->SetGeometryFileName(shieldGeom);
run->AddModule(shield);
}
if ( trdGeom != "" ) {
FairDetector* trd = new CbmTrd("TRD",kTRUE );
trd->SetGeometryFileName(trdGeom);
run->AddModule(trd);
}
if ( tofGeom != "" ) {
FairDetector* tof = new CbmTof("TOF", kTRUE);
tof->SetGeometryFileName(tofGeom);
run->AddModule(tof);
}
if ( ecalGeom != "" ) {
FairDetector* ecal = new CbmEcal("ECAL", kTRUE, ecalGeom.Data());
run->AddModule(ecal);
}
// if ( psdGeom != "" ) {
TString geoFileNamePsd = outDir + "geo/psd_geo_xy_" + sfileNum + ".txt";
cout << "Constructing PSD" << endl;
// CbmPsdv1* psd= new CbmPsdv1("PSD", kTRUE);
CbmPsdTest* psd= new CbmPsdTest("PSD", kTRUE);
psd->SetZposition(psdZpos); // in cm
psd->SetXshift(psdXpos); // in cm
psd->SetGeoFile(geoFileNamePsd);
psd->SetHoleSize(6);
run->AddModule(psd);
// }
// ------------------------------------------------------------------------
// ----- Create magnetic field ----------------------------------------
CbmFieldMap* magField = NULL;
if ( 2 == fieldSymType ) {
magField = new CbmFieldMapSym2(fieldMap);
} else if ( 3 == fieldSymType ) {
magField = new CbmFieldMapSym3(fieldMap);
}
magField->SetPosition(0., 0., fieldZ);
magField->SetScale(fieldScale);
run->SetField(magField);
// ------------------------------------------------------------------------
// ----- Create PrimaryGenerator --------------------------------------
FairPrimaryGenerator* primGen = new FairPrimaryGenerator();
// --- Uniform distribution of event plane angle
// primGen->SetEventPlane(0., 2. * TMath::Pi()); //TODO (ask Vitaly) check event plane
// --- Get target parameters
Double_t tX = 0.;
Double_t tY = 0.;
Double_t tZ = 0.;
Double_t tDz = 0.;
if ( target ) {
target->GetPosition(tX, tY, tZ);
tDz = target->GetThickness();
}
primGen->SetTarget(tZ, tDz);
primGen->SetBeam(0., 0., beamWidthX, beamWidthY);
primGen->SmearGausVertexXY(smearVertexXY);
primGen->SmearVertexZ(smearVertexZ);
//
// TODO: Currently, there is no guaranteed consistency of the beam profile
// and the transversal target dimension, i.e., that the sampled primary
// vertex falls into the target volume. This would require changes
// in the FairPrimaryGenerator class.
// ------------------------------------------------------------------------
// Use the CbmUnigenGenrator for the input
if (gen == 0) {
CbmUnigenGenerator* urqmdGen = new CbmUnigenGenerator(inFile);
urqmdGen->SetEventPlane(-TMath::Pi(), TMath::Pi());
primGen->AddGenerator(urqmdGen);
}
if (gen == 1) {
CbmShieldGeneratorNew* shieldGen = new CbmShieldGeneratorNew (inFile);
primGen->AddGenerator(shieldGen);
}
run->SetGenerator(primGen);
// ------------------------------------------------------------------------
// Visualisation of trajectories (TGeoManager Only)
// Switch this on if you want to visualise tracks in the event display.
// This is normally switch off, because of the huge files created
// when it is switched on.
run->SetStoreTraj(kFALSE);
// ----- Run initialisation -------------------------------------------
run->Init();
// ------------------------------------------------------------------------
// Set cuts for storing the trajectories.
// Switch this on only if trajectories are stored.
// Choose this cuts according to your needs, but be aware
// that the file size of the output file depends on these cuts
FairTrajFilter* trajFilter = FairTrajFilter::Instance();
if ( trajFilter ) {
trajFilter->SetStepSizeCut(0.01); // 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);
}
// ----- Runtime database ---------------------------------------------
CbmFieldPar* fieldPar = (CbmFieldPar*) rtdb->getContainer("CbmFieldPar");
fieldPar->SetParameters(magField);
fieldPar->setChanged();
fieldPar->setInputVersion(run->GetRunId(),1);
Bool_t kParameterMerged = kTRUE;
FairParRootFileIo* parOut = new FairParRootFileIo(kParameterMerged);
parOut->open(parFile.Data());
rtdb->setOutput(parOut);
rtdb->saveOutput();
rtdb->print();
// ------------------------------------------------------------------------
// ----- Start run ----------------------------------------------------
run->Run(nEvents);
// ------------------------------------------------------------------------
run->CreateGeometryFile(geoFileName);
// ----- Finish -------------------------------------------------------
timer.Stop();
Double_t rtime = timer.RealTime();
Double_t ctime = timer.CpuTime();
std::cout << std::endl << std::endl;
std::cout << "Macro finished successfully." << std::endl;
std::cout << "Output file is " << outFile << std::endl;
std::cout << "Parameter file is " << parFile << std::endl;
std::cout << "Real time " << rtime << " s, CPU time " << ctime
<< "s" << std::endl << std::endl;
// ------------------------------------------------------------------------
std::cout << " Test passed" << std::endl;
std::cout << " All ok " << std::endl;
// Function needed for CTest runtime dependency
// Generate_CTest_Dependency_File(depFile);
}
void sim(Int_t file_nr=0, Int_t nEvents=1, Int_t s=0, Int_t seed=1){
Char_t filenr[4];
sprintf(filenr,"%04d",file_nr);
printf("Filenr: %s\n", filenr);
TString signal;
if (s!=3312 && s!=3334) signal = "la";
else if (s==3312) signal = "xi";
else if (s==3334) signal = "om";
// ----- Paths and file names --------------------------------------------
TString inDir = gSystem->Getenv("URQMD_INPUT_PATH");
TString inFile = inDir + "/urqmd.auau.25gev.centr." + filenr + ".ftn14";
TString outDir= TString(filenr);
outDir+= "/";
gSystem->mkdir(outDir.Data());
TString outFile = outDir+signal+".mc.root";
TString parFile = outDir+signal+".par.root";
// ----- Geometries -----------------------------------------------------
TString caveGeom = "cave.geo";
TString pipeGeom = "pipe_standard.geo";
TString targetGeom = "target_au_250mu.geo";
TString magnetGeom = "magnet_standard.geo";
TString stsGeom = "sts_Standard_s3055AAFK5.SecD.geo";
// ----- Magnetic field -----------------------------------------------
TString fieldMap = "FieldMuonMagnet"; // name of field map
Double_t fieldZ = 50.; // field centre z position
Double_t fieldScale = 1.; // field scaling factor
gDebug = 0;
gRandom->SetSeed(seed);
// ---- Load libraries -------------------------------------------------
cout << endl << "=== much_sim.C : Loading libraries ..." << endl;
gROOT->LoadMacro("$VMCWORKDIR/gconfig/basiclibs.C");
basiclibs();
gROOT->LoadMacro("$VMCWORKDIR/analysis/hyperon/analysislibs.C");
analysislibs();
FairRunSim* fRun = new FairRunSim();
fRun->SetName("TGeant3");
fRun->SetOutputFile(outFile.Data());
FairRuntimeDb* rtdb = fRun->GetRuntimeDb();
fRun->SetMaterials("media.geo");
// ----- Create detectors and passive volumes -------------------------
cout << endl << "=== much_sim.C : Create geeometry ..." << endl;
if ( caveGeom != "" ) {
FairModule* cave = new CbmCave("CAVE");
cave->SetGeometryFileName(caveGeom);
fRun->AddModule(cave);
cout << " --- " << caveGeom << endl;
}
if ( pipeGeom != "" ) {
FairModule* pipe = new CbmPipe("PIPE");
pipe->SetGeometryFileName(pipeGeom);
fRun->AddModule(pipe);
cout << " --- " << pipeGeom << endl;
}
if ( targetGeom != "" ) {
FairModule* target = new CbmTarget("Target");
target->SetGeometryFileName(targetGeom);
fRun->AddModule(target);
cout << " --- " << targetGeom << endl;
}
if ( magnetGeom != "" ) {
FairModule* magnet = new CbmMagnet("MAGNET");
magnet->SetGeometryFileName(magnetGeom);
fRun->AddModule(magnet);
cout << " --- " << magnetGeom << endl;
}
if ( stsGeom != "" ) {
FairDetector* sts = new CbmSts("STS", kTRUE);
sts->SetGeometryFileName(stsGeom);
cout << " --- " << stsGeom << endl;
fRun->AddModule(sts);
}
// ----- Create magnetic field ----------------------------------------
cout << endl << "=== much_sim.C : Create magnetic field ..." << endl;
CbmFieldMap* magField = NULL;
if ( fieldMap == "FieldActive" || fieldMap == "FieldIron")
magField = new CbmFieldMapSym3(fieldMap);
else if ( fieldMap == "FieldAlligator" )
magField = new CbmFieldMapSym2(fieldMap);
else if ( fieldMap == "FieldMuonMagnet" )
magField = new CbmFieldMapSym3(fieldMap);
else {
cout << "===> ERROR: Field map " << fieldMap << " unknown! " << endl;
exit;
}
magField->SetPosition(0., 0., fieldZ);
magField->SetScale(fieldScale);
fRun->SetField(magField);
// ----- Create PrimaryGenerator --------------------------------------
cout << endl << "=== much_sim.C : Create generators ..." << endl;
FairPrimaryGenerator* primGen = new FairPrimaryGenerator();
if (signal=="om"){
delete gRandom;
gRandom = new TRandom3();
CbmAnaHypYPtGenerator* gen = new CbmAnaHypYPtGenerator(3334);
gen->SetDistributionPt(0.1603); // 6 GeV
gen->SetDistributionY(1.277,0.412); // 6 GeV
//gen->SetDistributionPt(0.149808); // 25 GeV
//gen->SetDistributionY(1.9875,0.546669); // 25 GeV
gen->Init();
primGen->AddGenerator(gen);
} else if (signal=="xi"){
delete gRandom;
gRandom = new TRandom3();
CbmAnaHypYPtGenerator* gen = new CbmAnaHypYPtGenerator(3312);
gen->SetDistributionPt(0.1603); // 6 GeV
gen->SetDistributionY(1.277,0.412); // 6 GeV
//gen->SetDistributionPt(0.154319); // 25 GeV
//gen->SetDistributionY(1.98604,0.617173); // 25 GeV
gen->Init();
primGen->AddGenerator(gen);
}
FairUrqmdGenerator* urqmdGen = new FairUrqmdGenerator(inFile.Data());
primGen->AddGenerator(urqmdGen);
fRun->SetGenerator(primGen);
// ------------------------------------------------------------------------
fRun->Init();
// ------------------------------------------------------------------------
CbmFieldPar* fieldPar = (CbmFieldPar*) rtdb->getContainer("CbmFieldPar");
fieldPar->SetParameters(magField);
fieldPar->setChanged();
fieldPar->setInputVersion(fRun->GetRunId(),1);
Bool_t kParameterMerged = kTRUE;
FairParRootFileIo* parOut = new FairParRootFileIo(kParameterMerged);
parOut->open(parFile);
rtdb->setOutput(parOut);
rtdb->saveOutput();
rtdb->print();
// ------------------------------------------------------------------------
TStopwatch timer;
timer.Start();
fRun->Run(nEvents);
// ----- Finish -------------------------------------------------------
timer.Stop();
Double_t rtime = timer.RealTime();
Double_t ctime = timer.CpuTime();
cout << endl << endl;
cout << "=== sim.C : Macro finished successfully." << endl;
cout << "=== sim.C : Output file is " << outFile << endl;
cout << "=== sim.C : Real time used: " << rtime << "s " << endl;
cout << "=== sim.C : CPU time used : " << ctime << "s " << endl;
cout << endl << endl;
// ------------------------------------------------------------------------
}
emc_complete(Int_t nEvents = 10, Float_t mom = 1., Int_t charge = 1,
TString phys_list, Bool_t full_panda,
TString out_dat, TString out_par){
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");
gROOT->LoadMacro("$VMCWORKDIR/gconfig/basiclibs.C");
rootlogon();
basiclibs();
//gSystem->ListLibraries();
FairRunSim *fRun = new FairRunSim();
// set the MC version used
// ------------------------
Bool_t G3 = strncmp(phys_list.Data(),"G3_",3)==0;
cout << "Setting up MC engine to " << (G3?"TGeant3":"TGeant4") << " with " << (full_panda?"full PANDA":"EMCal only")<< endl;
fRun->SetName(G3?"TGeant3":"TGeant4");
fRun->SetOutputFile(out_dat);
/**Get the run time data base for this session and set the needed input*/
FairRuntimeDb* rtdb = fRun->GetRuntimeDb();
/**Set the digitization parameters */
TString emcDigiFile = gSystem->Getenv("VMCWORKDIR");
emcDigiFile += "/macro/params/emc.par";
FairParAsciiFileIo* parIo1 = new FairParAsciiFileIo();
parIo1->open(emcDigiFile.Data(),"in");
rtdb->setFirstInput(parIo1);
/**Parameters created for this simulation goes to the out put*/
Bool_t kParameterMerged=kTRUE;
FairParRootFileIo* output=new FairParRootFileIo(kParameterMerged);
output->open(out_par);
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);
if (full_panda) {
//------------------------- Magnet -----------------
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);
//------------------------- Pipe -----------------
FairModule *Pipe= new PndPipe("PIPE");
Pipe->SetGeometryFileName("beampipe_201112.root");
fRun->AddModule(Pipe);
//------------------------- STT -----------------
FairDetector *Stt= new PndStt("STT", kTRUE);
Stt->SetGeometryFileName("straws_skewed_blocks_35cm_pipe.geo");
fRun->AddModule(Stt);
//------------------------- MVD -----------------
FairDetector *Mvd = new PndMvdDetector("MVD", kTRUE);
Mvd->SetGeometryFileName("Mvd-2.1_FullVersion.root");
fRun->AddModule(Mvd);
//------------------------- GEM -----------------
FairDetector *Gem = new PndGemDetector("GEM", kTRUE);
Gem->SetGeometryFileName("gem_3Stations.root");
fRun->AddModule(Gem);
}
//------------------------- EMC -----------------
PndEmc *Emc = new PndEmc("EMC",kTRUE);
Emc->SetGeometryVersion(1);
Emc->SetStorageOfData(kFALSE);
fRun->AddModule(Emc);
if (full_panda) {
//------------------------- SCITIL -----------------
FairDetector *SciT = new PndSciT("SCIT",kTRUE);
SciT->SetGeometryFileName("barrel-SciTil_07022013.root");
fRun->AddModule(SciT);
//------------------------- DRC -----------------
PndDrc *Drc = new PndDrc("DIRC", kTRUE);
Drc->SetGeometryFileName("dirc_l0_p0_updated.root");
Drc->SetRunCherenkov(kFALSE);
fRun->AddModule(Drc);
//------------------------- DISC -----------------
PndDsk* Dsk = new PndDsk("DSK", kTRUE);
Dsk->SetStoreCerenkovs(kFALSE);
Dsk->SetStoreTrackPoints(kFALSE);
fRun->AddModule(Dsk);
//------------------------- MDT -----------------
PndMdt *Muo = new PndMdt("MDT",kTRUE);
Muo->SetBarrel("fast");
Muo->SetEndcap("fast");
Muo->SetMuonFilter("fast");
Muo->SetForward("fast");
Muo->SetMdtMagnet(kTRUE);
Muo->SetMdtMFIron(kTRUE);
fRun->AddModule(Muo);
//------------------------- FTS -----------------
FairDetector *Fts= new PndFts("FTS", kTRUE);
Fts->SetGeometryFileName("fts.geo");
fRun->AddModule(Fts);
//------------------------- FTOF -----------------
FairDetector *FTof = new PndFtof("FTOF",kTRUE);
FTof->SetGeometryFileName("ftofwall.root");
fRun->AddModule(FTof);
//------------------------- RICH ----------------
FairDetector *Rich= new PndRich("RICH",kFALSE);
Rich->SetGeometryFileName("rich_v2.geo");
fRun->AddModule(Rich);
}
// Create and Set Event Generator
//-------------------------------
FairPrimaryGenerator* primGen = new FairPrimaryGenerator();
fRun->SetGenerator(primGen);
// Box Generator. first number: PDG particle code: 2nd number: particle multiplicity per event
FairBoxGenerator* boxGen = new FairBoxGenerator(charge*211, 1); // 13 = muon // 1 = multipl. // 211 = pi+ // -211 = pi-
boxGen->SetPRange(mom,mom); // GeV/c
// boxGen->SetPtRange(1.,1.); // GeV/c
boxGen->SetPhiRange(0., 360.); // Azimuth angle range [degree]
boxGen->SetThetaRange(85., 95.); // Polar angle in lab system range [degree] - restrict to small rapidity
boxGen->SetXYZ(0., 0., 0.); // vertex coordinates [mm]
primGen->AddGenerator(boxGen);
fRun->SetStoreTraj(kTRUE); // to store particle trajectories
fRun->SetBeamMom(15);
//---------------------Create and Set the Field(s)----------
PndMultiField *fField= new PndMultiField("FULL");
fRun->SetField(fField);
//----------- Add Hit producer task to the simulation ------
PndEmcHitProducer* emcHitProd = new PndEmcHitProducer();
emcHitProd->SetStorageOfData(kFALSE);
fRun->AddTask(emcHitProd);
PndEmcHitsToWaveform* emcHitsToWaveform= new PndEmcHitsToWaveform(0);
PndEmcWaveformToDigi* emcWaveformToDigi=new PndEmcWaveformToDigi(0);
//emcHitsToWaveform->SetStorageOfData(kFALSE);
//emcWaveformToDigi->SetStorageOfData(kFALSE);
fRun->AddTask(emcHitsToWaveform); // full digitization
fRun->AddTask(emcWaveformToDigi); // full digitization
PndEmcMakeCluster* emcMakeCluster= new PndEmcMakeCluster(0);
//emcMakeCluster->SetStorageOfData(kFALSE);
fRun->AddTask(emcMakeCluster);
PndEmcHdrFiller* emcHdrFiller = new PndEmcHdrFiller();
fRun->AddTask(emcHdrFiller); // ECM header
PndEmcMakeBump* emcMakeBump= new PndEmcMakeBump();
//emcMakeBump->SetStorageOfData(kFALSE);
fRun->AddTask(emcMakeBump);
PndEmcMakeRecoHit* emcMakeRecoHit= new PndEmcMakeRecoHit();
fRun->AddTask(emcMakeRecoHit);
/**Initialize the session*/
fRun->Init();
PndEmcMapper *emcMap = PndEmcMapper::Init(1);
/**After initialization now we can save the field parameters */
PndMultiFieldPar* Par = (PndMultiFieldPar*) rtdb->getContainer("PndMultiFieldPar");
if (fField) { Par->SetParameters(fField); }
Par->setInputVersion(fRun->GetRunId(),1);
Par->setChanged();
/**All parameters are initialized and ready to be saved*/
rtdb->saveOutput();
rtdb->print();
// Transport nEvents
// -----------------
fRun->Run(nEvents);
timer.Stop();
printf("RealTime=%f seconds, CpuTime=%f seconds\n",timer.RealTime(),timer.CpuTime());
}
void global_sim(Int_t nEvents = 10, Int_t seed = 555)
{
gRandom->SetSeed(seed);
TString script = TString(gSystem->Getenv("LIT_SCRIPT"));
// Files
// TString urqmdFile = "/Users/andrey/Development/cbm/d/urqmd/auau/25gev/centr/urqmd.auau.25gev.centr.0000.ftn14"; // input UrQMD file
TString urqmdFile = "../../input/urqmd.auau.25gev.centr.0000.ftn14"; // input UrQMD file
TString dir = "data/"; // Directory for output simulation files
TString mcFile = dir + "mc.0000.root"; //MC file name
TString parFile = dir + "param.0000.root"; //Parameter file name
// Geometry
TString caveGeom = "cave.geo";
TString targetGeom = "target_au_250mu.geo";
TString pipeGeom = "pipe_standard.geo";
TString stsGeom = "sts/sts_v12b.geo.root";
TString richGeom = "rich/rich_v08a.geo";
TString tofGeom = "tof/tof_V13b.geo";
TString fieldMap = "field_v12a";
TString magnetGeom = "passive/magnet_v12a.geo";
// If SCRIPT environment variable is set to "yes", i.e. macro is run via script
if (script == "yes") {
urqmdFile = TString(gSystem->Getenv("LIT_URQMD_FILE"));
mcFile = TString(gSystem->Getenv("LIT_MC_FILE"));
parFile = TString(gSystem->Getenv("LIT_PAR_FILE"));
}
// ----- Magnetic field -----------------------------------------------
Double_t fieldZ = 50.; // field center z position
Double_t fieldScale = 1.; // field scaling factor
TStopwatch timer;
timer.Start();
gROOT->LoadMacro("$VMCWORKDIR/macro/littrack/loadlibs.C");
loadlibs();
FairRunSim* fRun = new FairRunSim();
fRun->SetName("TGeant3"); // Transport engine
fRun->SetOutputFile(mcFile); // Output file
FairRuntimeDb* rtdb = fRun->GetRuntimeDb();
fRun->SetMaterials("media.geo"); // Materials
// fRun->SetStoreTraj(kTRUE);
if ( caveGeom != "" ) {
FairModule* cave = new CbmCave("CAVE");
cave->SetGeometryFileName(caveGeom);
fRun->AddModule(cave);
cout << " --- " << caveGeom << endl;
}
if ( pipeGeom != "" ) {
FairModule* pipe = new CbmPipe("PIPE");
pipe->SetGeometryFileName(pipeGeom);
fRun->AddModule(pipe);
cout << " --- " << pipeGeom << endl;
}
if ( targetGeom != "" ) {
FairModule* target = new CbmTarget("Target");
target->SetGeometryFileName(targetGeom);
fRun->AddModule(target);
cout << " --- " << targetGeom << endl;
}
if ( magnetGeom != "" ) {
FairModule* magnet = new CbmMagnet("MAGNET");
magnet->SetGeometryFileName(magnetGeom);
fRun->AddModule(magnet);
cout << " --- " << magnetGeom << endl;
}
if ( stsGeom != "" ) {
FairDetector* sts = new CbmSts("STS", kTRUE);
sts->SetGeometryFileName(stsGeom);
fRun->AddModule(sts);
cout << " --- " << stsGeom << endl;
}
if ( richGeom != "" ) {
FairDetector* rich = new CbmRich("RICH", kTRUE);
rich->SetGeometryFileName(richGeom);
fRun->AddModule(rich);
}
if ( tofGeom != "" ) {
FairDetector* tof = new CbmTof("TOF", kTRUE);
tof->SetGeometryFileName(tofGeom);
fRun->AddModule(tof);
cout << " --- " << tofGeom << endl;
}
// ------------------------------------------------------------------------
// ----- Create magnetic field ----------------------------------------
CbmFieldMap* magField = new CbmFieldMapSym2(fieldMap);
magField->SetPosition(0., 0., fieldZ);
magField->SetScale(fieldScale);
fRun->SetField(magField);
// ------------------------------------------------------------------------
CbmMCEventHeader* mcHeader = new CbmMCEventHeader();
fRun->SetMCEventHeader(mcHeader);
// ------------------------------------------------------------------------
FairPrimaryGenerator* primGen = new FairPrimaryGenerator();
// CbmUnigenGenerator* urqmdGen = new CbmUnigenGenerator(urqmdFile);
CbmUrqmdGenerator* urqmdGen = new CbmUrqmdGenerator(urqmdFile);
primGen->AddGenerator(urqmdGen);
fRun->SetGenerator(primGen);
fRun->Init();
// ----- Runtime database ---------------------------------------------
CbmFieldPar* fieldPar = (CbmFieldPar*) rtdb->getContainer("CbmFieldPar");
fieldPar->SetParameters(magField);
fieldPar->setChanged();
fieldPar->setInputVersion(fRun->GetRunId(),1);
Bool_t kParameterMerged = kTRUE;
FairParRootFileIo* parOut = new FairParRootFileIo(kParameterMerged);
parOut->open(parFile.Data());
rtdb->setOutput(parOut);
rtdb->saveOutput();
rtdb->print();
// ------------------------------------------------------------------------
// ----- Start run ----------------------------------------------------
fRun->Run(nEvents);
// ------------------------------------------------------------------------
// ----- Finish -------------------------------------------------------
timer.Stop();
Double_t rtime = timer.RealTime();
Double_t ctime = timer.CpuTime();
cout << endl << endl;
cout << "Macro finished successfully." << endl;
cout << "Test passed"<< endl;
cout << " All ok " << endl;
cout << "Output file is " << mcFile << endl;
cout << "Real time used: " << rtime << "s " << endl;
cout << "CPU time used : " << ctime << "s " << endl << endl << endl;
// ------------------------------------------------------------------------
}
void run_sim(Int_t nEvents = 2)
{
// ========================================================================
// Adjust this part according to your requirements
// ----- Paths and file names --------------------------------------------
TString inDir = gSystem->Getenv("VMCWORKDIR");
TString inFile = inDir + "/input/urqmd.ftn14";
TString outDir = "data";
TString outFile = outDir + "/test.mc.root";
TString parFile = outDir + "/params.root";
TString HsdFile = "./jpsiHsd.auau25gev.000";
// ----- Geometries -----------------------------------------------------
TString caveGeom = "cave.geo";
TString targetGeom = "target_au_250mu.geo";
TString pipeGeom = "pipe_standard.geo";
TString magnetGeom = "passive/magnet_v09e.geo";
TString mvdGeom = "mvd/mvd_v07a.geo";
TString stsGeom = "sts/sts_v11a.geo";
TString richGeom = "rich/rich_v08a.geo";
TString trdGeom = "trd/trd_v11c.geo";
TString tofGeom = "tof/tof_v07a.geo";
// TString ecalGeom = "ecal/ecal_v08a.geo";
// ----- Magnetic field -----------------------------------------------
TString fieldMap = "field_v10e"; // name of field map
Double_t fieldZ = 50.; // field centre z position
Double_t fieldScale = 1.; // field scaling factor
// In general, the following parts need not be touched
// ========================================================================
// ---- Debug option -------------------------------------------------
gDebug = 0;
// ------------------------------------------------------------------------
// ----- Timer --------------------------------------------------------
TStopwatch timer;
timer.Start();
// ------------------------------------------------------------------------
// ---- Load libraries -------------------------------------------------
gROOT->LoadMacro("$VMCWORKDIR/gconfig/basiclibs.C");
basiclibs();
gSystem->Load("libGeoBase");
gSystem->Load("libParBase");
gSystem->Load("libBase");
gSystem->Load("libCbmBase");
gSystem->Load("libCbmData");
gSystem->Load("libField");
gSystem->Load("libGen");
gSystem->Load("libCbmGenerators");
gSystem->Load("libPassive");
gSystem->Load("libEcal");
gSystem->Load("libKF");
gSystem->Load("libMvd");
gSystem->Load("libSts");
gSystem->Load("libRich");
gSystem->Load("libTrd");
gSystem->Load("libTof");
// -----------------------------------------------------------------------
// ----- Create simulation run ----------------------------------------
FairRunSim* fRun = new FairRunSim();
fRun->SetName("TGeant3"); // Transport engine
fRun->SetOutputFile(outFile); // Output file
FairRuntimeDb* rtdb = fRun->GetRuntimeDb();
// ------------------------------------------------------------------------
// ----- Create media -------------------------------------------------
fRun->SetMaterials("media.geo"); // Materials
// ------------------------------------------------------------------------
// ----- Create detectors and passive volumes -------------------------
if ( caveGeom != "" ) {
FairModule* cave = new CbmCave("CAVE");
cave->SetGeometryFileName(caveGeom);
fRun->AddModule(cave);
}
if ( pipeGeom != "" ) {
FairModule* pipe = new CbmPipe("PIPE");
pipe->SetGeometryFileName(pipeGeom);
fRun->AddModule(pipe);
}
if ( targetGeom != "" ) {
FairModule* target = new CbmTarget("Target");
target->SetGeometryFileName(targetGeom);
fRun->AddModule(target);
}
if ( magnetGeom != "" ) {
FairModule* magnet = new CbmMagnet("MAGNET");
magnet->SetGeometryFileName(magnetGeom);
fRun->AddModule(magnet);
}
if ( mvdGeom != "" ) {
FairDetector* mvd = new CbmMvd("MVD", kTRUE);
mvd->SetGeometryFileName(mvdGeom);
fRun->AddModule(mvd);
}
if ( stsGeom != "" ) {
FairDetector* sts = new CbmSts("STS", kTRUE);
sts->SetGeometryFileName(stsGeom);
fRun->AddModule(sts);
}
if ( richGeom != "" ) {
FairDetector* rich = new CbmRich("RICH", kTRUE);
rich->SetGeometryFileName(richGeom);
fRun->AddModule(rich);
}
if ( trdGeom != "" ) {
FairDetector* trd = new CbmTrd("TRD",kTRUE );
trd->SetGeometryFileName(trdGeom);
fRun->AddModule(trd);
}
if ( tofGeom != "" ) {
FairDetector* tof = new CbmTof("TOF", kTRUE);
tof->SetGeometryFileName(tofGeom);
fRun->AddModule(tof);
}
/*
if ( ecalGeom != "" ) {
FairDetector* ecal = new CbmEcal("ECAL", kTRUE, ecalGeom.Data());
fRun->AddModule(ecal);
}
*/
// ------------------------------------------------------------------------
// ----- Create magnetic field ----------------------------------------
CbmFieldMap* magField = new CbmFieldMapSym2(fieldMap);
magField->SetPosition(0., 0., fieldZ);
magField->SetScale(fieldScale);
fRun->SetField(magField);
// ------------------------------------------------------------------------
// ----- Create PrimaryGenerator --------------------------------------
FairPrimaryGenerator* primGen = new FairPrimaryGenerator();
FairUrqmdGenerator* urqmdGen = new FairUrqmdGenerator(inFile);
primGen->AddGenerator(urqmdGen);
CbmHsdGenerator* hsdGen = new CbmHsdGenerator(HsdFile,"Jpsi");
primGen->AddGenerator(hsdGen);
fRun->SetGenerator(primGen);
// ------------------------------------------------------------------------
// Decay J/Psi using Pythia
fRun->SetPythiaDecayer("./DecayConfig.C");
// -Trajectories Visualization (TGeoManager Only )
// Switch this on if you want to visualize tracks in the
// eventdisplay.
// This is normally switch off, because of the huge files created
// when it is switched on.
// fRun->SetStoreTraj(kTRUE);
// ----- Run initialisation -------------------------------------------
fRun->Init();
// ------------------------------------------------------------------------
// Set cuts for storing the trajectories.
// Switch this on only if trajectories are stored.
// Choose this cuts according to your needs, but be aware
// that the file size of the output file depends on these cuts
// FairTrajFilter* trajFilter = FairTrajFilter::Instance();
// trajFilter->SetStepSizeCut(0.01); // 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);
// ----- Runtime database ---------------------------------------------
CbmFieldPar* fieldPar = (CbmFieldPar*) rtdb->getContainer("CbmFieldPar");
fieldPar->SetParameters(magField);
fieldPar->setChanged();
fieldPar->setInputVersion(fRun->GetRunId(),1);
Bool_t kParameterMerged = kTRUE;
FairParRootFileIo* parOut = new FairParRootFileIo(kParameterMerged);
parOut->open(parFile.Data());
rtdb->setOutput(parOut);
rtdb->saveOutput();
rtdb->print();
// ------------------------------------------------------------------------
// ----- Start run ----------------------------------------------------
fRun->Run(nEvents);
// ------------------------------------------------------------------------
fRun->CreateGeometryFile("data/geofile_full.root");
// ----- Finish -------------------------------------------------------
timer.Stop();
Double_t rtime = timer.RealTime();
Double_t ctime = timer.CpuTime();
cout << endl << endl;
cout << "Macro finished succesfully." << endl;
cout << "Output file is " << outFile << endl;
cout << "Parameter file is " << parFile << endl;
cout << "Real time " << rtime << " s, CPU time " << ctime
<< "s" << endl << endl;
// ------------------------------------------------------------------------
cout << " Test passed" << endl;
cout << " All ok " << endl;
}
void run_sim(Int_t nEvents = 2)
{
TTree::SetMaxTreeSize(90000000000);
Int_t iVerbose = 0;
TString script = TString(gSystem->Getenv("SCRIPT"));
TString parDir = TString(gSystem->Getenv("VMCWORKDIR")) + TString("/parameters");
//gRandom->SetSeed(10);
TString inFile = "/Users/slebedev/Development/cbm/data/urqmd/auau/25gev/centr/urqmd.auau.25gev.centr.00001.root";
TString parFile = "/Users/slebedev/Development/cbm/data/simulations/rich/richreco/param.0001.root";
TString outFile = "/Users/slebedev/Development/cbm/data/simulations/rich/richreco/mc.0001.root";
TString caveGeom = "cave.geo";
TString pipeGeom = "pipe/pipe_standard.geo";
TString magnetGeom = "magnet/magnet_v12a.geo";
TString mvdGeom = "";
TString stsGeom = "sts/sts_v13d.geo.root";
TString richGeom= "rich/rich_v13c_pipe_1_al_1.root";
TString trdGeom = "trd/trd_v13g.geo.root";
TString tofGeom = "tof/tof_v13b.geo.root";
TString ecalGeom = "";
TString fieldMap = "field_v12a";
TString electrons = "yes"; // If "yes" than primary electrons will be generated
Int_t NELECTRONS = 5; // number of e- to be generated
Int_t NPOSITRONS = 5; // number of e+ to be generated
TString urqmd = "yes"; // If "yes" than UrQMD will be used as background
TString pluto = "no"; // If "yes" PLUTO particles will be embedded
TString plutoFile = "";
TString plutoParticle = "";
Double_t fieldZ = 50.; // field center z position
Double_t fieldScale = 1.0; // field scaling factor
if (script == "yes") {
inFile = TString(gSystem->Getenv("IN_FILE"));
outFile = TString(gSystem->Getenv("MC_FILE"));
parFile = TString(gSystem->Getenv("PAR_FILE"));
caveGeom = TString(gSystem->Getenv("CAVE_GEOM"));
pipeGeom = TString(gSystem->Getenv("PIPE_GEOM"));
mvdGeom = TString(gSystem->Getenv("MVD_GEOM"));
stsGeom = TString(gSystem->Getenv("STS_GEOM"));
richGeom = TString(gSystem->Getenv("RICH_GEOM"));
trdGeom = TString(gSystem->Getenv("TRD_GEOM"));
tofGeom = TString(gSystem->Getenv("TOF_GEOM"));
ecalGeom = TString(gSystem->Getenv("ECAL_GEOM"));
fieldMap = TString(gSystem->Getenv("FIELD_MAP"));
magnetGeom = TString(gSystem->Getenv("MAGNET_GEOM"));
NELECTRONS = TString(gSystem->Getenv("NELECTRONS")).Atoi();
NPOSITRONS = TString(gSystem->Getenv("NPOSITRONS")).Atoi();
electrons = TString(gSystem->Getenv("ELECTRONS"));
urqmd = TString(gSystem->Getenv("URQMD"));
pluto = TString(gSystem->Getenv("PLUTO"));
plutoFile = TString(gSystem->Getenv("PLUTO_FILE"));
plutoParticle = TString(gSystem->Getenv("PLUTO_PARTICLE"));
fieldScale = TString(gSystem->Getenv("FIELD_MAP_SCALE")).Atof();
}
gDebug = 0;
TStopwatch timer;
timer.Start();
gROOT->LoadMacro("$VMCWORKDIR/macro/littrack/loadlibs.C");
loadlibs();
FairRunSim* fRun = new FairRunSim();
fRun->SetName("TGeant3"); // Transport engine
fRun->SetOutputFile(outFile);
FairRuntimeDb* rtdb = fRun->GetRuntimeDb();
//fRun->SetStoreTraj(kTRUE);
fRun->SetMaterials("media.geo"); // Materials
if ( caveGeom != "" ) {
FairModule* cave = new CbmCave("CAVE");
cave->SetGeometryFileName(caveGeom);
fRun->AddModule(cave);
}
if ( pipeGeom != "" ) {
FairModule* pipe = new CbmPipe("PIPE");
pipe->SetGeometryFileName(pipeGeom);
fRun->AddModule(pipe);
}
CbmTarget* target = new CbmTarget("Gold", 0.025); // 250 mum
fRun->AddModule(target);
if ( magnetGeom != "" ) {
FairModule* magnet = new CbmMagnet("MAGNET");
magnet->SetGeometryFileName(magnetGeom);
fRun->AddModule(magnet);
}
if ( mvdGeom != "" ) {
FairDetector* mvd = new CbmMvd("MVD", kTRUE);
mvd->SetGeometryFileName(mvdGeom);
fRun->AddModule(mvd);
}
if ( stsGeom != "" ) {
FairDetector* sts = new CbmStsMC(kTRUE);
sts->SetGeometryFileName(stsGeom);
fRun->AddModule(sts);
}
if ( richGeom != "" ) {
FairDetector* rich = new CbmRich("RICH", kTRUE);
rich->SetGeometryFileName(richGeom);
fRun->AddModule(rich);
}
if ( trdGeom != "" ) {
FairDetector* trd = new CbmTrd("TRD",kTRUE );
trd->SetGeometryFileName(trdGeom);
fRun->AddModule(trd);
}
if ( tofGeom != "" ) {
FairDetector* tof = new CbmTof("TOF", kTRUE);
tof->SetGeometryFileName(tofGeom);
fRun->AddModule(tof);
}
// ----- Create magnetic field ----------------------------------------
CbmFieldMap* magField = NULL;
magField = new CbmFieldMapSym2(fieldMap);
magField->SetPosition(0., 0., fieldZ);
magField->SetScale(fieldScale);
fRun->SetField(magField);
// ----- Create PrimaryGenerator --------------------------------------
FairPrimaryGenerator* primGen = new FairPrimaryGenerator();
if (urqmd == "yes"){
//CbmUrqmdGenerator* urqmdGen = new CbmUrqmdGenerator(inFile);
CbmUnigenGenerator* urqmdGen = new CbmUnigenGenerator(inFile);
urqmdGen->SetEventPlane(0. , 360.);
primGen->AddGenerator(urqmdGen);
}
//add electrons
if (electrons == "yes"){
FairBoxGenerator* boxGen1 = new FairBoxGenerator(11, NPOSITRONS);
boxGen1->SetPtRange(0.,3.);
boxGen1->SetPhiRange(0.,360.);
boxGen1->SetThetaRange(2.5,25.);
boxGen1->SetCosTheta();
boxGen1->Init();
primGen->AddGenerator(boxGen1);
FairBoxGenerator* boxGen2 = new FairBoxGenerator(-11, NELECTRONS);
boxGen2->SetPtRange(0.,3.);
boxGen2->SetPhiRange(0.,360.);
boxGen2->SetThetaRange(2.5,25.);
boxGen2->SetCosTheta();
boxGen2->Init();
primGen->AddGenerator(boxGen2);
// CbmLitPolarizedGenerator *polGen;
// polGen = new CbmLitPolarizedGenerator(443, NELECTRONS);
// polGen->SetDistributionPt(0.176); // 25 GeV
// polGen->SetDistributionY(1.9875,0.228); // 25 GeV
// polGen->SetRangePt(0.,3.);
// polGen->SetRangeY(1.,3.);
// polGen->SetBox(0);
// polGen->SetRefFrame(CbmLitPolarizedGenerator::kHelicity);
// polGen->SetDecayMode(CbmLitPolarizedGenerator::kDiElectron);
// polGen->SetAlpha(0);
// polGen->Init();
// primGen->AddGenerator(polGen);
}
if (pluto == "yes") {
FairPlutoGenerator *plutoGen= new FairPlutoGenerator(plutoFile);
primGen->AddGenerator(plutoGen);
}
fRun->SetGenerator(primGen);
fRun->Init();
// ----- Runtime database ---------------------------------------------
CbmFieldPar* fieldPar = (CbmFieldPar*) rtdb->getContainer("CbmFieldPar");
fieldPar->SetParameters(magField);
fieldPar->setChanged();
fieldPar->setInputVersion(fRun->GetRunId(),1);
Bool_t kParameterMerged = kTRUE;
FairParRootFileIo* parOut = new FairParRootFileIo(kParameterMerged);
parOut->open(parFile.Data());
rtdb->setOutput(parOut);
rtdb->saveOutput();
rtdb->print();
fRun->Run(nEvents);
timer.Stop();
Double_t rtime = timer.RealTime();
Double_t ctime = timer.CpuTime();
cout << endl << endl;
cout << "Macro finished succesfully." << endl;
cout << "Output file is " << outFile << endl;
cout << "Parameter file is " << parFile << endl;
cout << "Real time " << rtime << " s, CPU time " << ctime
<< "s" << endl << endl;
cout << " Test passed" << endl;
cout << " All ok " << endl;
}