--- /dev/null
+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
+
+ // 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);
+ }
+
+ TGeant3 *geant3 = (TGeant3 *) gMC;
+
+ //
+ // Set External decayer
+ AliDecayer *decayer = new AliDecayerPythia();
+
+ decayer->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);
+
+ 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
+ if (gSystem->Getenv("CONFIG_NPARTICLES"))
+ {
+ int nParticles = atoi(gSystem->Getenv("CONFIG_NPARTICLES"));
+ } else
+ {
+ int nParticles = 10000;
+ }
+ //AliGenHIJINGpara *gener = new AliGenHIJINGpara(nParticles);
+
+ /*********************************************************************************/
+ /*********************************************************************************/
+ /***************** G E N E R A T O R S *********************************/
+
+ /** C O C K T A I L W I T H A F T E R B U R N E R S A F T E R W A R D S **/
+ /***************** (WRAPPER GENERATOR) *********************************/
+
+
+
+ AliGenCocktailAfterBurner = gener = new AliGenCocktailAfterBurner();
+ //gener->SetMomentumRange(0, 999);
+ gener->SetPhiRange(0, 360);
+ gener->SetThetaRange(35., 145.);
+ gener->SetOrigin(0, 0, 0); //vertex position
+ gener->SetSigma(0, 0, 0); //Sigma in (X,Y,Z) (cm) on IP position
+
+ /***************** HIJING PARAMETRIZATION ********************************/
+
+ AliGenHIJINGpara *g2 = new AliGenHIJINGpara(10);
+ g2->SetMomentumRange(0, 999);
+
+ /***************** G E N B O X ***********************************/
+
+ //AliGenBox *g1 = new AliGenBox(5);
+ // g1->SetMomentumRange(0, 3);
+ // g1->SetOrigin(0,0,0); //vertex position
+ // g1->SetSigma(0,0,0); //Sigma in (X,Y,Z) (cm) on IP position
+ // g1->SetPart(310); //K0short(310), Lambda(3122)
+
+
+ /***************** M E V S I M ********************************/
+
+
+ AliMevSimConfig *c = new AliMevSimConfig(1);
+ c->SetRectPlane(1); // reaction plane control, model 4
+
+ AliGenMevSim *g3 = new AliGenMevSim(c);
+ g3->SetTrackingFlag(1);
+ g3->SetOrigin(0.0, 0.0, 0.0);
+ g3->SetSigma(0.0, 0.0, 0.0);
+ g3->SetMomentumRange(0.1, 3);
+
+ AliMevSimParticle *piPlus = new AliMevSimParticle(kPiPlus, 600, 1, 0.18, 0.01, 3, 0.1, 0.0, 0.0);
+ AliMevSimParticle *piMinus = new AliMevSimParticle(kPiMinus, 600, 1, 0.18, 0.01, 3, 0.1, 0.0, 0.0);
+ //AliMevSimParticle *KPlus = new AliMevSimParticle(kKPlus, 10, 0, 0.25, 0.0, 2, 0.15, 0.0, 0.0 );
+ //AliMevSimParticle *KMinus = new AliMevSimParticle(kKMinus, 10, 0, 0.25, 0.0, 2, 0.15, 0.0, 0.0 );
+ //AliMevSimParticle *protonPlus = new AliMevSimParticle(kProton, 3, 0, 0.4, 0.0, 2, 0.15, 0.0, 0.0);
+ //AliMevSimParticle *protonMinus = new AliMevSimParticle(kProtonBar, 2, 0, 0.4, 0.0, 2, 0.15, 0.0, 0.0);
+
+
+ g3->AddParticleType(piPlus);
+ g3->AddParticleType(piMinus);
+ //g3->AddParticleType(KPlus);
+ //g3->AddParticleType(KMinus);
+ //g3->AddParticleType(protonPlus);
+ //g3->AddParticleType(protonMinus);
+
+ /***************** H B T P R O C E S S O R ********************************/
+
+ AliGenHBTprocessor *hbtp = new AliGenHBTprocessor();
+ hbtp->SetRefControl(2);
+ hbtp->SetSwitch1D(1);
+ hbtp->SetSwitch3D(1);
+ hbtp->SetSwitchCoulomb(0);
+ hbtp->SetSwitchCoherence(0);
+ hbtp->SetSwitchFermiBose(1);
+ hbtp->SetDelChi(0.1);
+ hbtp->SetLambda(1.0);
+ hbtp->SetQ0(6.0);
+ hbtp->SetR0(6.0);
+ hbtp->SetRParallel(6.0);
+ hbtp->SetR1d(6.0);
+ hbtp->SetRSide(6.0);
+ hbtp->SetRLong(6.0);
+ hbtp->SetROut(6.0);
+ hbtp->SetPtRange(0.1,0.98);
+ hbtp->SetPIDs(211,-211); //pi+ pi-
+ hbtp->SetSwitchType(3); // fit both the like and unlike pair correl
+
+ /***********************************************************************************/
+
+ gener->AddGenerator(g2,"HIJING PARAMETRIZATION",1);
+ // gener->AddGenerator(g1,"BOX (K0short)",1);
+ gener->AddGenerator(g3,"MEVSIM",1);
+
+ gener->AddAfterBurner(hbtp,"HBT PROCESSOR",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 = 0;
+ Int_t iDIPO = 1;
+ Int_t iFMD = 0;
+ Int_t iFRAME = 1;
+ Int_t iHALL = 1;
+ Int_t iITS = 1;
+ Int_t iMAG = 1;
+ Int_t iMUON = 0;
+ Int_t iPHOS = 0;
+ Int_t iPIPE = 1;
+ Int_t iPMD = 0;
+ Int_t iRICH = 0;
+ Int_t iSHIL = 1;
+ Int_t iSTART = 0;
+ Int_t iTOF = 0;
+ Int_t iTPC = 1;
+ Int_t iTRD = 0;
+ Int_t iZDC = 0;
+
+ //=================== Alice BODY parameters =============================
+ AliBODY *BODY = new AliBODY("BODY", "Alice envelop");
+
+
+ if (iMAG)
+ {
+ //=================== MAG parameters ============================
+ // --- Start with Magnet since detector layouts may be depending ---
+ // --- on the selected Magnet dimensions ---
+ AliMAG *MAG = new AliMAG("MAG", "Magnet");
+ }
+
+
+ if (iABSO)
+ {
+ //=================== ABSO parameters ============================
+ AliABSO *ABSO = new AliABSOv0("ABSO", "Muon Absorber");
+ }
+
+ if (iDIPO)
+ {
+ //=================== DIPO parameters ============================
+
+ AliDIPO *DIPO = new AliDIPOv2("DIPO", "Dipole version 2");
+ }
+
+ if (iHALL)
+ {
+ //=================== HALL parameters ============================
+
+ AliHALL *HALL = new AliHALL("HALL", "Alice Hall");
+ }
+
+
+ if (iFRAME)
+ {
+ //=================== FRAME parameters ============================
+
+ AliFRAME *FRAME = new AliFRAMEv2("FRAME", "Space Frame");
+
+ }
+
+ if (iSHIL)
+ {
+ //=================== SHIL parameters ============================
+
+ AliSHIL *SHIL = new AliSHILv0("SHIL", "Shielding");
+ }
+
+
+ if (iPIPE)
+ {
+ //=================== PIPE parameters ============================
+
+ AliPIPE *PIPE = new AliPIPEv0("PIPE", "Beam Pipe");
+ }
+
+ if(iITS) {
+
+//=================== 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("$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.det"); // don't touch this parameter if you're not an ITS developer
+ ITS->SetThicknessDet1(300.); // detector thickness on layer 1 must be in the range [100,300]
+ ITS->SetThicknessDet2(300.); // detector thickness on layer 2 must be in the range [100,300]
+ ITS->SetThicknessChip1(300.); // chip thickness on layer 1 must be in the range [150,300]
+ ITS->SetThicknessChip2(300.); // chip thickness on layer 2 must be in the range [150,300]
+ ITS->SetRails(1); // 1 --> rails in ; 0 --> rails out
+ ITS->SetCoolingFluid(1); // 1 --> water ; 0 --> freon
+ //
+ //AliITSvPPRsymm *ITS = new AliITSvPPRsymm("ITS","New ITS PPR detailed version with symmetric services");
+ //ITS->SetMinorVersion(2); // don't touch this parameter if you're not an ITS developer
+ //ITS->SetReadDet(kFALSE); // don't touch this parameter if you're not an ITS developer
+ //ITS->SetWriteDet("$ALICE_ROOT/ITS/ITSgeometry_vPPRsymm2.det"); // don't touch this parameter if you're not an ITS developer
+ //ITS->SetThicknessDet1(300.); // detector thickness on layer 1 must be in the range [100,300]
+ //ITS->SetThicknessDet2(300.); // detector thickness on layer 2 must be in the range [100,300]
+ //ITS->SetThicknessChip1(300.); // chip thickness on layer 1 must be in the range [150,300]
+ //ITS->SetThicknessChip2(300.); // 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);
+ }
+
+
+ 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();
+ AliTPC *TPC = new AliTPCv2("TPC", "Default");
+
+ // All sectors included
+ TPC->SetSecAL(-1);
+ TPC->SetSecAU(-1);
+
+ }
+
+ if (iTOF)
+ {
+ //=================== TOF parameters ============================
+ AliTOF *TOF = new AliTOFv2("TOF", "normal TOF");
+ }
+
+ if (iRICH)
+ {
+ //=================== RICH parameters ===========================
+ AliRICH *RICH = new AliRICHv1("RICH", "normal RICH");
+
+ }
+
+
+ if (iZDC)
+ {
+ //=================== ZDC parameters ============================
+
+ AliZDC *ZDC = new AliZDCv1("ZDC", "normal ZDC");
+ }
+
+ if (iCASTOR)
+ {
+ //=================== CASTOR parameters ============================
+
+ AliCASTOR *CASTOR = new AliCASTORv1("CASTOR", "normal CASTOR");
+ }
+
+ if (iTRD)
+ {
+ //=================== 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");
+ }
+
+ if (iMUON)
+ {
+ //=================== MUON parameters ===========================
+
+ AliMUON *MUON = new AliMUONv1("MUON", "default");
+ }
+ //=================== PHOS parameters ===========================
+
+ if (iPHOS)
+ {
+ AliPHOS *PHOS = new AliPHOSv1("PHOS", "GPS2");
+ }
+
+
+ if (iPMD)
+ {
+ //=================== PMD parameters ============================
+
+ AliPMD *PMD = new AliPMDv1("PMD", "normal PMD");
+
+ 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 (iSTART)
+ {
+ //=================== START parameters ============================
+ AliSTART *START = new AliSTARTv1("START", "START Detector");
+ }
+
+
+}
git://git.uio.no / u/mrichter/AliRoot.git / commitdiff