X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=macros%2FConfig.C;h=278a26a488247ebdf278753cfbfc7f5ff88655de;hb=c6d629ddcb930d6c54c7cc1d8bcbfbece6ac30de;hp=03e8b5f4ec0b991fb6bee3b838bfd09e5887821d;hpb=81bf125a087bee72ebe5b16b717a408965b45e44;p=u%2Fmrichter%2FAliRoot.git diff --git a/macros/Config.C b/macros/Config.C index 03e8b5f4ec0..278a26a4882 100644 --- a/macros/Config.C +++ b/macros/Config.C @@ -1,80 +1,170 @@ +// One can use the configuration macro in compiled mode by +// root [0] gSystem->Load("libgeant321"); +// root [0] gSystem->SetIncludePath("-I$ROOTSYS/include -I$ALICE_ROOT/include\ +// -I$ALICE_ROOT -I$ALICE/geant3/TGeant3"); +// root [0] .x grun.C(1,"Config.C++") + +#if !defined(__CINT__) || defined(__MAKECINT__) +#include +#include +#include +#include +#include +#include +#include "STEER/AliRunLoader.h" +#include "STEER/AliRun.h" +#include "STEER/AliConfig.h" +#include "PYTHIA6/AliDecayerPythia.h" +#include "EVGEN/AliGenCocktail.h" +#include "EVGEN/AliGenHIJINGpara.h" +#include "STEER/AliMagF.h" +#include "STRUCT/AliBODY.h" +#include "STRUCT/AliMAG.h" +#include "STRUCT/AliABSOv3.h" +#include "STRUCT/AliDIPOv3.h" +#include "STRUCT/AliHALLv3.h" +#include "STRUCT/AliFRAMEv2.h" +#include "STRUCT/AliSHILv3.h" +#include "STRUCT/AliPIPEv3.h" +#include "ITS/AliITSv11Hybrid.h" +#include "TPC/AliTPCv2.h" +#include "TOF/AliTOFv6T0.h" +#include "HMPID/AliHMPIDv3.h" +#include "ZDC/AliZDCv3.h" +#include "TRD/AliTRDv1.h" +#include "FMD/AliFMDv1.h" +#include "MUON/AliMUONv1.h" +#include "PHOS/AliPHOSv1.h" +#include "PMD/AliPMDv1.h" +#include "T0/AliT0v1.h" +#include "EMCAL/AliEMCALv2.h" +#include "ACORDE/AliACORDEv1.h" +#include "VZERO/AliVZEROv7.h" +#endif + +Float_t EtaToTheta(Float_t arg); +void LoadPythia(); + + void Config() { - // 7-DEC-2000 09:00 - // Switch on Transition Radiation simulation. 6/12/00 18:00 - // iZDC=1 7/12/00 09:00 // ThetaRange is (0., 180.). It was (0.28,179.72) 7/12/00 09:00 // Theta range given through pseudorapidity limits 22/6/2001 // Set Random Number seed - // gRandom->SetSeed(12345); - - new AliGeant3("C++ Interface to Geant3"); - - if (!gSystem->Getenv("CONFIG_FILE")) - { - TFile *rootfile = new TFile("galice.root", "recreate"); - - rootfile->SetCompressionLevel(2); + //gRandom->SetSeed(123456); // Set 0 to use the current time + + AliLog::Message(AliLog::kInfo, Form("Seed for random number generation = %d",gRandom->GetSeed()), "Config.C", "Config.C", "Config()","Config.C", __LINE__); + + // Load Pythia libraries + LoadPythia(); + // Libraries required by geant321 +#if defined(__CINT__) + gSystem->Load("libgeant321"); +#endif + + new TGeant3TGeo("C++ Interface to Geant3"); + + AliRunLoader* rl=0x0; + + AliLog::Message(AliLog::kInfo, "Creating Run Loader", "Config.C", "Config.C", "Config()"," Config.C", __LINE__); + + rl = AliRunLoader::Open("galice.root", + AliConfig::GetDefaultEventFolderName(), + "recreate"); + if (rl == 0x0) + { + gAlice->Fatal("Config.C","Can not instatiate the Run Loader"); + return; + } + rl->SetCompressionLevel(2); + rl->SetNumberOfEventsPerFile(3); + gAlice->SetRunLoader(rl); + + // gAlice->SetGeometryFromFile("geometry.root"); + + // Uncomment if you want to load geometry from OCDB! >>>> +/* + if(!AliCDBManager::Instance()->IsDefaultStorageSet()){ + cout << "#####################################################" << endl; + cout << "# #" << endl; + cout << "# WARNING: CDB DEFAULT STORAGE NOT SET !!! #" << endl; + cout << "# SETTING IT TO local://$ALICE_ROOT/OCDB !!! #" << endl; + cout << "# #" << endl; + cout << "#####################################################" << endl; + + AliCDBManager::Instance()->SetDefaultStorage("local://$ALICE_ROOT/OCDB"); + } + + if(AliCDBManager::Instance()->GetRun() < 0){ + cout << "#####################################################" << endl; + cout << "# #" << endl; + cout << "# WARNING: RUN NUMBER NOT SET !!! #" << endl; + cout << "# SETTING IT TO 0 !!! #" << endl; + cout << "# #" << endl; + cout << "#####################################################" << endl; + + AliCDBManager::Instance()->SetRun(0); } + gAlice->SetGeometryFromCDB(); +*/ + // Uncomment if you want to load geometry from OCDB! <<<< - TGeant3 *geant3 = (TGeant3 *) gMC; + // Set the trigger configuration + AliSimulation::Instance()->SetTriggerConfig("Pb-Pb"); + cout<<"Trigger configuration is set to Pb-Pb"<SetForceDecay(kAll); decayer->Init(); gMC->SetExternalDecayer(decayer); - // - // //======================================================================= - // ******* GEANT STEERING parameters FOR ALICE SIMULATION ******* - geant3->SetTRIG(1); //Number of events to be processed - geant3->SetSWIT(4, 10); - geant3->SetDEBU(0, 0, 1); - //geant3->SetSWIT(2,2); - geant3->SetDCAY(1); - geant3->SetPAIR(1); - geant3->SetCOMP(1); - geant3->SetPHOT(1); - geant3->SetPFIS(0); - geant3->SetDRAY(0); - geant3->SetANNI(1); - geant3->SetBREM(1); - geant3->SetMUNU(1); - geant3->SetCKOV(1); - geant3->SetHADR(1); //Select pure GEANH (HADR 1) or GEANH/NUCRIN (HADR 3) - geant3->SetLOSS(2); - geant3->SetMULS(1); - geant3->SetRAYL(1); - geant3->SetAUTO(1); //Select automatic STMIN etc... calc. (AUTO 1) or manual (AUTO 0) - geant3->SetABAN(0); //Restore 3.16 behaviour for abandoned tracks - geant3->SetOPTI(2); //Select optimisation level for GEANT geometry searches (0,1,2) - geant3->SetERAN(5.e-7); + // ************* STEERING parameters FOR ALICE SIMULATION ************** + // --- Specify event type to be tracked through the ALICE setup + // --- All positions are in cm, angles in degrees, and P and E in GeV + + + gMC->SetProcess("DCAY",1); + gMC->SetProcess("PAIR",1); + gMC->SetProcess("COMP",1); + gMC->SetProcess("PHOT",1); + gMC->SetProcess("PFIS",0); + gMC->SetProcess("DRAY",0); + gMC->SetProcess("ANNI",1); + gMC->SetProcess("BREM",1); + gMC->SetProcess("MUNU",1); + gMC->SetProcess("CKOV",1); + gMC->SetProcess("HADR",1); + gMC->SetProcess("LOSS",2); + gMC->SetProcess("MULS",1); + gMC->SetProcess("RAYL",1); Float_t cut = 1.e-3; // 1MeV cut by default Float_t tofmax = 1.e10; - // GAM ELEC NHAD CHAD MUON EBREM MUHAB EDEL MUDEL MUPA TOFMAX - geant3->SetCUTS(cut, cut, cut, cut, cut, cut, cut, cut, cut, cut, - tofmax); - // - //======================================================================= - // ************* STEERING parameters FOR ALICE SIMULATION ************** - // --- Specify event type to be tracked through the ALICE setup - // --- All positions are in cm, angles in degrees, and P and E in GeV + gMC->SetCut("CUTGAM", cut); + gMC->SetCut("CUTELE", cut); + gMC->SetCut("CUTNEU", cut); + gMC->SetCut("CUTHAD", cut); + gMC->SetCut("CUTMUO", cut); + gMC->SetCut("BCUTE", cut); + gMC->SetCut("BCUTM", cut); + gMC->SetCut("DCUTE", cut); + gMC->SetCut("DCUTM", cut); + gMC->SetCut("PPCUTM", cut); + gMC->SetCut("TOFMAX", tofmax); + + + int nParticles = 100; if (gSystem->Getenv("CONFIG_NPARTICLES")) { - int nParticles = atoi(gSystem->Getenv("CONFIG_NPARTICLES")); - } else - { - int nParticles = 50; + nParticles = atoi(gSystem->Getenv("CONFIG_NPARTICLES")); } - AliGenHIJINGpara *gener = new AliGenHIJINGpara(nParticles); - gener->SetMomentumRange(0, 999); + AliGenCocktail *gener = new AliGenCocktail(); gener->SetPhiRange(0, 360); // Set pseudorapidity range from -8 to 8. Float_t thmin = EtaToTheta(8); // theta min. <---> eta max @@ -82,39 +172,51 @@ void Config() gener->SetThetaRange(thmin,thmax); gener->SetOrigin(0, 0, 0); //vertex position gener->SetSigma(0, 0, 0); //Sigma in (X,Y,Z) (cm) on IP position + + AliGenHIJINGpara *hijingparam = new AliGenHIJINGpara(nParticles); + hijingparam->SetMomentumRange(0.2, 999); + gener->AddGenerator(hijingparam,"HIJING PARAM",1); + +// AliGenBox *genbox = new AliGenBox(nParticles); +// genbox->SetPart(kGamma); +// genbox->SetPtRange(0.3, 10.00); +// gener->AddGenerator(genbox,"GENBOX GAMMA for PHOS",1); gener->Init(); + + // // Activate this line if you want the vertex smearing to happen // track by track // //gener->SetVertexSmear(perTrack); - - gAlice->SetField(-999, 2); //Specify maximum magnetic field in Tesla (neg. ==> default field) - - Int_t iABSO = 1; - Int_t iCASTOR = 1; - Int_t iDIPO = 1; - Int_t iFMD = 1; - Int_t iFRAME = 1; - Int_t iHALL = 1; - Int_t iITS = 1; - Int_t iMAG = 1; - Int_t iMUON = 1; - Int_t iPHOS = 1; - Int_t iPIPE = 1; - Int_t iPMD = 1; - Int_t iRICH = 1; - Int_t iSHIL = 1; - Int_t iSTART = 1; - Int_t iTOF = 1; - Int_t iTPC = 1; - Int_t iTRD = 1; - Int_t iZDC = 1; - + // Field (L3 0.4 T) + TGeoGlobalMagField::Instance()->SetField(new AliMagF("Maps","Maps", -1., -1., AliMagF::k5kG)); + + Int_t iABSO = 1; + Int_t iDIPO = 1; + Int_t iFMD = 1; + Int_t iFRAME = 1; + Int_t iHALL = 1; + Int_t iITS = 1; + Int_t iMAG = 1; + Int_t iMUON = 1; + Int_t iPHOS = 1; + Int_t iPIPE = 1; + Int_t iPMD = 1; + Int_t iHMPID = 1; + Int_t iSHIL = 1; + Int_t iT0 = 1; + Int_t iTOF = 1; + Int_t iTPC = 1; + Int_t iTRD = 1; + Int_t iZDC = 1; + Int_t iEMCAL = 1; + Int_t iACORDE = 1; + Int_t iVZERO = 1; + rl->CdGAFile(); //=================== Alice BODY parameters ============================= AliBODY *BODY = new AliBODY("BODY", "Alice envelop"); - if (iMAG) { //=================== MAG parameters ============================ @@ -127,21 +229,21 @@ void Config() if (iABSO) { //=================== ABSO parameters ============================ - AliABSO *ABSO = new AliABSOv0("ABSO", "Muon Absorber"); + AliABSO *ABSO = new AliABSOv3("ABSO", "Muon Absorber"); } if (iDIPO) { //=================== DIPO parameters ============================ - AliDIPO *DIPO = new AliDIPOv2("DIPO", "Dipole version 2"); + AliDIPO *DIPO = new AliDIPOv3("DIPO", "Dipole version 3"); } if (iHALL) { //=================== HALL parameters ============================ - AliHALL *HALL = new AliHALL("HALL", "Alice Hall"); + AliHALL *HALL = new AliHALLv3("HALL", "Alice Hall"); } @@ -149,15 +251,15 @@ void Config() { //=================== FRAME parameters ============================ - AliFRAME *FRAME = new AliFRAMEv2("FRAME", "Space Frame"); - + AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame"); + FRAME->SetHoles(1); } if (iSHIL) { //=================== SHIL parameters ============================ - AliSHIL *SHIL = new AliSHILv0("SHIL", "Shielding"); + AliSHIL *SHIL = new AliSHILv3("SHIL", "Shielding Version 3"); } @@ -165,116 +267,33 @@ void Config() { //=================== PIPE parameters ============================ - AliPIPE *PIPE = new AliPIPEv0("PIPE", "Beam Pipe"); + AliPIPE *PIPE = new AliPIPEv3("PIPE", "Beam Pipe"); } - if(iITS) { + if (iITS) + { + //=================== ITS parameters ============================ -//=================== ITS parameters ============================ - // - // As the innermost detector in ALICE, the Inner Tracking System "impacts" on - // almost all other detectors. This involves the fact that the ITS geometry - // still has several options to be followed in parallel in order to determine - // the best set-up which minimizes the induced background. All the geometries - // available to date are described in the following. Read carefully the comments - // and use the default version (the only one uncommented) unless you are making - // comparisons and you know what you are doing. In this case just uncomment the - // ITS geometry you want to use and run Aliroot. - // - // Detailed geometries: - // - // - //AliITS *ITS = new AliITSv5symm("ITS","Updated ITS TDR detailed version with symmetric services"); - // - //AliITS *ITS = new AliITSv5asymm("ITS","Updates ITS TDR detailed version with asymmetric services"); - // - AliITSvPPRasymm *ITS = new AliITSvPPRasymm("ITS","New ITS PPR detailed version with asymmetric services"); - ITS->SetMinorVersion(2); // don't touch this parameter if you're not an ITS developer - ITS->SetReadDet(kFALSE); // don't touch this parameter if you're not an ITS developer - // ITS->SetWriteDet("$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.det"); // don't touch this parameter if you're not an ITS developer - ITS->SetThicknessDet1(200.); // detector thickness on layer 1 must be in the range [100,300] - ITS->SetThicknessDet2(200.); // detector thickness on layer 2 must be in the range [100,300] - ITS->SetThicknessChip1(200.); // chip thickness on layer 1 must be in the range [150,300] - ITS->SetThicknessChip2(200.); // chip thickness on layer 2 must be in the range [150,300] - ITS->SetRails(1); // 1 --> rails in ; 0 --> rails out - ITS->SetCoolingFluid(1); // 1 --> water ; 0 --> freon - // - //AliITSvPPRsymm *ITS = new AliITSvPPRsymm("ITS","New ITS PPR detailed version with symmetric services"); - //ITS->SetMinorVersion(2); // don't touch this parameter if you're not an ITS developer - //ITS->SetReadDet(kFALSE); // don't touch this parameter if you're not an ITS developer - //ITS->SetWriteDet("$ALICE_ROOT/ITS/ITSgeometry_vPPRsymm2.det"); // don't touch this parameter if you're not an ITS developer - //ITS->SetThicknessDet1(200.); // detector thickness on layer 1 must be in the range [100,300] - //ITS->SetThicknessDet2(200.); // detector thickness on layer 2 must be in the range [100,300] - //ITS->SetThicknessChip1(200.); // chip thickness on layer 1 must be in the range [150,300] - //ITS->SetThicknessChip2(200.); // chip thickness on layer 2 must be in the range [150,300] - //ITS->SetRails(1); // 1 --> rails in ; 0 --> rails out - //ITS->SetCoolingFluid(1); // 1 --> water ; 0 --> freon - // - // - // Coarse geometries (warning: no hits are produced with these coarse geometries and they unuseful - // for reconstruction !): - // - // - //AliITSvPPRcoarseasymm *ITS = new AliITSvPPRcoarseasymm("ITS","New ITS PPR coarse version with asymmetric services"); - //ITS->SetRails(1); // 1 --> rails in ; 0 --> rails out - //ITS->SetSupportMaterial(0); // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon - // - //AliITS *ITS = new AliITSvPPRcoarsesymm("ITS","New ITS PPR coarse version with symmetric services"); - //ITS->SetRails(1); // 1 --> rails in ; 0 --> rails out - //ITS->SetSupportMaterial(0); // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon - // - // - // - // Geant3 <-> EUCLID conversion - // ============================ - // - // SetEUCLID is a flag to output (=1) or not to output (=0) both geometry and - // media to two ASCII files (called by default ITSgeometry.euc and - // ITSgeometry.tme) in a format understandable to the CAD system EUCLID. - // The default (=0) means that you dont want to use this facility. - // - ITS->SetEUCLID(0); - } - + AliITS *ITS = new AliITSv11Hybrid("ITS","ITS v11Hybrid"); + } if (iTPC) { - //============================ TPC parameters ================================ - // --- This allows the user to specify sectors for the SLOW (TPC geometry 2) - // --- Simulator. SecAL (SecAU) <0 means that ALL lower (upper) - // --- sectors are specified, any value other than that requires at least one - // --- sector (lower or upper)to be specified! - // --- Reminder: sectors 1-24 are lower sectors (1-12 -> z>0, 13-24 -> z<0) - // --- sectors 25-72 are the upper ones (25-48 -> z>0, 49-72 -> z<0) - // --- SecLows - number of lower sectors specified (up to 6) - // --- SecUps - number of upper sectors specified (up to 12) - // --- Sens - sensitive strips for the Slow Simulator !!! - // --- This does NOT work if all S or L-sectors are specified, i.e. - // --- if SecAL or SecAU < 0 - // - // - //----------------------------------------------------------------------------- - - // gROOT->LoadMacro("SetTPCParam.C"); - // AliTPCParam *param = SetTPCParam(); + //============================ TPC parameters =================== AliTPC *TPC = new AliTPCv2("TPC", "Default"); - - // All sectors included - TPC->SetSecAL(-1); - TPC->SetSecAU(-1); - } - if (iTOF) - { + + if (iTOF) { //=================== TOF parameters ============================ - AliTOF *TOF = new AliTOFv2("TOF", "normal TOF"); + AliTOF *TOF = new AliTOFv6T0("TOF", "normal TOF"); } - if (iRICH) + + if (iHMPID) { - //=================== RICH parameters =========================== - AliRICH *RICH = new AliRICHv1("RICH", "normal RICH"); + //=================== HMPID parameters =========================== + AliHMPID *HMPID = new AliHMPIDv3("HMPID", "normal HMPID"); } @@ -283,14 +302,7 @@ void Config() { //=================== ZDC parameters ============================ - AliZDC *ZDC = new AliZDCv1("ZDC", "normal ZDC"); - } - - if (iCASTOR) - { - //=================== CASTOR parameters ============================ - - AliCASTOR *CASTOR = new AliCASTORv1("CASTOR", "normal CASTOR"); + AliZDC *ZDC = new AliZDCv3("ZDC", "normal ZDC"); } if (iTRD) @@ -298,61 +310,72 @@ void Config() //=================== TRD parameters ============================ AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator"); - - // Select the gas mixture (0: 97% Xe + 3% isobutane, 1: 90% Xe + 10% CO2) - TRD->SetGasMix(1); - - // With hole in front of PHOS - TRD->SetPHOShole(); - // With hole in front of RICH - TRD->SetRICHhole(); - // Switch on TR - AliTRDsim *TRDsim = TRD->CreateTR(); } if (iFMD) { //=================== FMD parameters ============================ - - AliFMD *FMD = new AliFMDv1("FMD", "normal FMD"); - } + AliFMD *FMD = new AliFMDv1("FMD", "normal FMD"); + } if (iMUON) { //=================== MUON parameters =========================== - + // New MUONv1 version (geometry defined via builders) AliMUON *MUON = new AliMUONv1("MUON", "default"); } //=================== PHOS parameters =========================== if (iPHOS) { - AliPHOS *PHOS = new AliPHOSv1("PHOS", "GPS2"); + AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP"); } if (iPMD) { //=================== PMD parameters ============================ - AliPMD *PMD = new AliPMDv1("PMD", "normal PMD"); + } + + if (iT0) + { + //=================== T0 parameters ============================ + AliT0 *T0 = new AliT0v1("T0", "T0 Detector"); + } - PMD->SetPAR(1., 1., 0.8, 0.02); - PMD->SetIN(6., 18., -580., 27., 27.); - PMD->SetGEO(0.0, 0.2, 4.); - PMD->SetPadSize(0.8, 1.0, 1.0, 1.5); + if (iEMCAL) + { + //=================== EMCAL parameters ============================ + AliEMCAL *EMCAL = new AliEMCALv2("EMCAL", "EMCAL_COMPLETEV1"); + } + if (iACORDE) + { + //=================== ACORDE parameters ============================ + AliACORDE *ACORDE = new AliACORDEv1("ACORDE", "normal ACORDE"); } - if (iSTART) + if (iVZERO) { - //=================== START parameters ============================ - AliSTART *START = new AliSTARTv1("START", "START Detector"); + //=================== VZERO parameters ============================ + AliVZERO *VZERO = new AliVZEROv7("VZERO", "normal VZERO"); } + AliLog::Message(AliLog::kInfo, "End of Config", "Config.C", "Config.C", "Config()"," Config.C", __LINE__); } Float_t EtaToTheta(Float_t arg){ return (180./TMath::Pi())*2.*atan(exp(-arg)); } + + +void LoadPythia() +{ + // Load Pythia related libraries + gSystem->Load("liblhapdf.so"); // Parton density functions + gSystem->Load("libEGPythia6.so"); // TGenerator interface + gSystem->Load("libpythia6.so"); // Pythia + gSystem->Load("libAliPythia6.so"); // ALICE specific implementations +}