[u/mrichter/AliRoot.git] / macros / Config.C

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);
    }

    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 = 50;
    }
    AliGenHIJINGpara *gener = new AliGenHIJINGpara(nParticles);

    gener->SetMomentumRange(0, 999);
    gener->SetPhiRange(0, 360);
    // Set pseudorapidity range from -8 to 8.
    Float_t thmin = EtaToTheta(8);   // theta min. <---> eta max
    Float_t thmax = EtaToTheta(-8);  // theta max. <---> eta min 
    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
    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;

    //=================== 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("$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.det");  // don't touch this parameter if you're not an ITS developer
    ITS->SetThicknessDet1(200.);   // detector thickness on layer 1 must be in the range [100,300]
    ITS->SetThicknessDet2(200.);   // detector thickness on layer 2 must be in the range [100,300]
    ITS->SetThicknessChip1(200.);  // chip thickness on layer 1 must be in the range [150,300]
    ITS->SetThicknessChip2(200.);  // chip thickness on layer 2 must be in the range [150,300]
    ITS->SetRails(1);	     // 1 --> rails in ; 0 --> rails out
    ITS->SetCoolingFluid(1);   // 1 --> water ; 0 --> freon
    //
    //AliITSvPPRsymm *ITS  = new AliITSvPPRsymm("ITS","New ITS PPR detailed version with symmetric services");
    //ITS->SetMinorVersion(2);                                       // don't touch this parameter if you're not an ITS developer
    //ITS->SetReadDet(kFALSE);                                       // don't touch this parameter if you're not an ITS developer
    //ITS->SetWriteDet("$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);  
  }
  

    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");
    }


}

Float_t EtaToTheta(Float_t arg){
  return (180./TMath::Pi())*2.*atan(exp(-arg));
}
Commit	Line	Data
fe4da5cc	1	void Config()
fe4da5cc	2	{
682a4a95	3	// 7-DEC-2000 09:00
	4	// Switch on Transition Radiation simulation. 6/12/00 18:00
	5	// iZDC=1 7/12/00 09:00
	6	// ThetaRange is (0., 180.). It was (0.28,179.72) 7/12/00 09:00
81bf125a	7	// Theta range given through pseudorapidity limits 22/6/2001
682a4a95	8
	9	// Set Random Number seed
	10	// gRandom->SetSeed(12345);
	11
	12	new AliGeant3("C++ Interface to Geant3");
	13
	14	if (!gSystem->Getenv("CONFIG_FILE"))
	15	{
	16	TFile *rootfile = new TFile("galice.root", "recreate");
	17
	18	rootfile->SetCompressionLevel(2);
	19	}
	20
	21	TGeant3 geant3 = (TGeant3 ) gMC;
d551411b	22
2ab0c725	23	//
682a4a95	24	// Set External decayer
	25	AliDecayer *decayer = new AliDecayerPythia();
	26
	27	decayer->SetForceDecay(kAll);
	28	decayer->Init();
	29	gMC->SetExternalDecayer(decayer);
2ab0c725	30	//
2ab0c725	31	//
682a4a95	32	//=======================================================================
	33	// ***** GEANT STEERING parameters FOR ALICE SIMULATION *****
	34	geant3->SetTRIG(1); //Number of events to be processed
	35	geant3->SetSWIT(4, 10);
	36	geant3->SetDEBU(0, 0, 1);
	37	//geant3->SetSWIT(2,2);
	38	geant3->SetDCAY(1);
	39	geant3->SetPAIR(1);
	40	geant3->SetCOMP(1);
	41	geant3->SetPHOT(1);
	42	geant3->SetPFIS(0);
	43	geant3->SetDRAY(0);
	44	geant3->SetANNI(1);
	45	geant3->SetBREM(1);
	46	geant3->SetMUNU(1);
	47	geant3->SetCKOV(1);
	48	geant3->SetHADR(1); //Select pure GEANH (HADR 1) or GEANH/NUCRIN (HADR 3)
	49	geant3->SetLOSS(2);
	50	geant3->SetMULS(1);
	51	geant3->SetRAYL(1);
	52	geant3->SetAUTO(1); //Select automatic STMIN etc... calc. (AUTO 1) or manual (AUTO 0)
	53	geant3->SetABAN(0); //Restore 3.16 behaviour for abandoned tracks
	54	geant3->SetOPTI(2); //Select optimisation level for GEANT geometry searches (0,1,2)
	55	geant3->SetERAN(5.e-7);
	56
	57	Float_t cut = 1.e-3; // 1MeV cut by default
	58	Float_t tofmax = 1.e10;
	59
	60	// GAM ELEC NHAD CHAD MUON EBREM MUHAB EDEL MUDEL MUPA TOFMAX
	61	geant3->SetCUTS(cut, cut, cut, cut, cut, cut, cut, cut, cut, cut,
	62	tofmax);
2ab0c725	63	//
682a4a95	64	//=======================================================================
	65	// *********** STEERING parameters FOR ALICE SIMULATION ************
	66	// --- Specify event type to be tracked through the ALICE setup
	67	// --- All positions are in cm, angles in degrees, and P and E in GeV
	68	if (gSystem->Getenv("CONFIG_NPARTICLES"))
	69	{
	70	int nParticles = atoi(gSystem->Getenv("CONFIG_NPARTICLES"));
	71	} else
	72	{
	73	int nParticles = 50;
	74	}
	75	AliGenHIJINGpara *gener = new AliGenHIJINGpara(nParticles);
	76
	77	gener->SetMomentumRange(0, 999);
	78	gener->SetPhiRange(0, 360);
81bf125a	79	// Set pseudorapidity range from -8 to 8.
	80	Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
	81	Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
	82	gener->SetThetaRange(thmin,thmax);
682a4a95	83	gener->SetOrigin(0, 0, 0); //vertex position
	84	gener->SetSigma(0, 0, 0); //Sigma in (X,Y,Z) (cm) on IP position
	85	gener->Init();
	86	//
	87	// Activate this line if you want the vertex smearing to happen
	88	// track by track
2ab0c725	89	//
682a4a95	90	//gener->SetVertexSmear(perTrack);
2ab0c725	91
682a4a95	92	gAlice->SetField(-999, 2); //Specify maximum magnetic field in Tesla (neg. ==> default field)
2ab0c725	93
682a4a95	94	Int_t iABSO = 1;
	95	Int_t iCASTOR = 1;
	96	Int_t iDIPO = 1;
	97	Int_t iFMD = 1;
	98	Int_t iFRAME = 1;
	99	Int_t iHALL = 1;
	100	Int_t iITS = 1;
	101	Int_t iMAG = 1;
	102	Int_t iMUON = 1;
	103	Int_t iPHOS = 1;
	104	Int_t iPIPE = 1;
	105	Int_t iPMD = 1;
	106	Int_t iRICH = 1;
	107	Int_t iSHIL = 1;
	108	Int_t iSTART = 1;
	109	Int_t iTOF = 1;
	110	Int_t iTPC = 1;
	111	Int_t iTRD = 1;
	112	Int_t iZDC = 1;
2ab0c725	113
682a4a95	114	//=================== Alice BODY parameters =============================
682a4a95	115	AliBODY *BODY = new AliBODY("BODY", "Alice envelop");
2ab0c725	116
fe4da5cc	117
682a4a95	118	if (iMAG)
	119	{
	120	//=================== MAG parameters ============================
	121	// --- Start with Magnet since detector layouts may be depending ---
	122	// --- on the selected Magnet dimensions ---
	123	AliMAG *MAG = new AliMAG("MAG", "Magnet");
	124	}
8de40c27	125
fe4da5cc	126
682a4a95	127	if (iABSO)
	128	{
	129	//=================== ABSO parameters ============================
	130	AliABSO *ABSO = new AliABSOv0("ABSO", "Muon Absorber");
	131	}
fe4da5cc	132
682a4a95	133	if (iDIPO)
	134	{
	135	//=================== DIPO parameters ============================
fe4da5cc	136
682a4a95	137	AliDIPO *DIPO = new AliDIPOv2("DIPO", "Dipole version 2");
682a4a95	138	}
fe4da5cc	139
682a4a95	140	if (iHALL)
	141	{
	142	//=================== HALL parameters ============================
2ab0c725	143
682a4a95	144	AliHALL *HALL = new AliHALL("HALL", "Alice Hall");
682a4a95	145	}
2ab0c725	146
2ab0c725	147
682a4a95	148	if (iFRAME)
	149	{
	150	//=================== FRAME parameters ============================
2ab0c725	151
682a4a95	152	AliFRAME *FRAME = new AliFRAMEv2("FRAME", "Space Frame");
fe4da5cc	153
682a4a95	154	}
fe4da5cc	155
682a4a95	156	if (iSHIL)
	157	{
	158	//=================== SHIL parameters ============================
8dfe31df	159
682a4a95	160	AliSHIL *SHIL = new AliSHILv0("SHIL", "Shielding");
682a4a95	161	}
fe4da5cc	162
ecd5c1f7	163
682a4a95	164	if (iPIPE)
	165	{
	166	//=================== PIPE parameters ============================
b422f318	167
682a4a95	168	AliPIPE *PIPE = new AliPIPEv0("PIPE", "Beam Pipe");
682a4a95	169	}
d6478a5d	170
d6478a5d	171	if(iITS) {
2ab0c725	172
682a4a95	173	//=================== ITS parameters ============================
d6478a5d	174	//
	175	// As the innermost detector in ALICE, the Inner Tracking System "impacts" on
	176	// almost all other detectors. This involves the fact that the ITS geometry
	177	// still has several options to be followed in parallel in order to determine
	178	// the best set-up which minimizes the induced background. All the geometries
	179	// available to date are described in the following. Read carefully the comments
	180	// and use the default version (the only one uncommented) unless you are making
	181	// comparisons and you know what you are doing. In this case just uncomment the
	182	// ITS geometry you want to use and run Aliroot.
	183	//
	184	// Detailed geometries:
	185	//
	186	//
	187	//AliITS *ITS = new AliITSv5symm("ITS","Updated ITS TDR detailed version with symmetric services");
	188	//
	189	//AliITS *ITS = new AliITSv5asymm("ITS","Updates ITS TDR detailed version with asymmetric services");
	190	//
	191	AliITSvPPRasymm *ITS = new AliITSvPPRasymm("ITS","New ITS PPR detailed version with asymmetric services");
6ed59d9f	192	ITS->SetMinorVersion(2); // don't touch this parameter if you're not an ITS developer
6ed59d9f	193	ITS->SetReadDet(kFALSE); // don't touch this parameter if you're not an ITS developer
3cdf398d	194	// ITS->SetWriteDet("$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.det"); // don't touch this parameter if you're not an ITS developer
6ed59d9f	195	ITS->SetThicknessDet1(200.); // detector thickness on layer 1 must be in the range [100,300]
	196	ITS->SetThicknessDet2(200.); // detector thickness on layer 2 must be in the range [100,300]
	197	ITS->SetThicknessChip1(200.); // chip thickness on layer 1 must be in the range [150,300]
	198	ITS->SetThicknessChip2(200.); // chip thickness on layer 2 must be in the range [150,300]
	199	ITS->SetRails(1); // 1 --> rails in ; 0 --> rails out
	200	ITS->SetCoolingFluid(1); // 1 --> water ; 0 --> freon
d6478a5d	201	//
	202	//AliITSvPPRsymm *ITS = new AliITSvPPRsymm("ITS","New ITS PPR detailed version with symmetric services");
	203	//ITS->SetMinorVersion(2); // don't touch this parameter if you're not an ITS developer
	204	//ITS->SetReadDet(kFALSE); // don't touch this parameter if you're not an ITS developer
	205	//ITS->SetWriteDet("$ALICE_ROOT/ITS/ITSgeometry_vPPRsymm2.det"); // don't touch this parameter if you're not an ITS developer
6ed59d9f	206	//ITS->SetThicknessDet1(200.); // detector thickness on layer 1 must be in the range [100,300]
	207	//ITS->SetThicknessDet2(200.); // detector thickness on layer 2 must be in the range [100,300]
	208	//ITS->SetThicknessChip1(200.); // chip thickness on layer 1 must be in the range [150,300]
	209	//ITS->SetThicknessChip2(200.); // chip thickness on layer 2 must be in the range [150,300]
d6478a5d	210	//ITS->SetRails(1); // 1 --> rails in ; 0 --> rails out
	211	//ITS->SetCoolingFluid(1); // 1 --> water ; 0 --> freon
	212	//
	213	//
	214	// Coarse geometries (warning: no hits are produced with these coarse geometries and they unuseful
	215	// for reconstruction !):
	216	//
	217	//
	218	//AliITSvPPRcoarseasymm *ITS = new AliITSvPPRcoarseasymm("ITS","New ITS PPR coarse version with asymmetric services");
	219	//ITS->SetRails(1); // 1 --> rails in ; 0 --> rails out
	220	//ITS->SetSupportMaterial(0); // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
	221	//
	222	//AliITS *ITS = new AliITSvPPRcoarsesymm("ITS","New ITS PPR coarse version with symmetric services");
	223	//ITS->SetRails(1); // 1 --> rails in ; 0 --> rails out
	224	//ITS->SetSupportMaterial(0); // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
	225	//
	226	//
	227	//
	228	// Geant3 <-> EUCLID conversion
	229	// ============================
	230	//
	231	// SetEUCLID is a flag to output (=1) or not to output (=0) both geometry and
	232	// media to two ASCII files (called by default ITSgeometry.euc and
	233	// ITSgeometry.tme) in a format understandable to the CAD system EUCLID.
	234	// The default (=0) means that you dont want to use this facility.
	235	//
	236	ITS->SetEUCLID(0);
	237	}
	238
682a4a95	239
	240	if (iTPC)
	241	{
	242	//============================ TPC parameters ================================
	243	// --- This allows the user to specify sectors for the SLOW (TPC geometry 2)
	244	// --- Simulator. SecAL (SecAU) <0 means that ALL lower (upper)
	245	// --- sectors are specified, any value other than that requires at least one
	246	// --- sector (lower or upper)to be specified!
	247	// --- Reminder: sectors 1-24 are lower sectors (1-12 -> z>0, 13-24 -> z<0)
	248	// --- sectors 25-72 are the upper ones (25-48 -> z>0, 49-72 -> z<0)
	249	// --- SecLows - number of lower sectors specified (up to 6)
	250	// --- SecUps - number of upper sectors specified (up to 12)
	251	// --- Sens - sensitive strips for the Slow Simulator !!!
	252	// --- This does NOT work if all S or L-sectors are specified, i.e.
	253	// --- if SecAL or SecAU < 0
	254	//
	255	//
	256	//-----------------------------------------------------------------------------
	257
	258	// gROOT->LoadMacro("SetTPCParam.C");
	259	// AliTPCParam *param = SetTPCParam();
	260	AliTPC *TPC = new AliTPCv2("TPC", "Default");
	261
	262	// All sectors included
	263	TPC->SetSecAL(-1);
	264	TPC->SetSecAU(-1);
	265
	266	}
	267
	268	if (iTOF)
	269	{
	270	//=================== TOF parameters ============================
	271	AliTOF *TOF = new AliTOFv2("TOF", "normal TOF");
	272	}
	273
	274	if (iRICH)
	275	{
	276	//=================== RICH parameters ===========================
	277	AliRICH *RICH = new AliRICHv1("RICH", "normal RICH");
	278
	279	}
	280
	281
	282	if (iZDC)
	283	{
	284	//=================== ZDC parameters ============================
	285
	286	AliZDC *ZDC = new AliZDCv1("ZDC", "normal ZDC");
	287	}
	288
	289	if (iCASTOR)
	290	{
	291	//=================== CASTOR parameters ============================
	292
	293	AliCASTOR *CASTOR = new AliCASTORv1("CASTOR", "normal CASTOR");
	294	}
	295
	296	if (iTRD)
	297	{
	298	//=================== TRD parameters ============================
	299
	300	AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator");
	301
	302	// Select the gas mixture (0: 97% Xe + 3% isobutane, 1: 90% Xe + 10% CO2)
303	TRD->SetGasMix(1);
304
305	// With hole in front of PHOS
306	TRD->SetPHOShole();
307	// With hole in front of RICH
308	TRD->SetRICHhole();
309	// Switch on TR
310	AliTRDsim *TRDsim = TRD->CreateTR();
311	}
312
313	if (iFMD)
314	{
315	//=================== FMD parameters ============================
316
317	AliFMD *FMD = new AliFMDv1("FMD", "normal FMD");
318	}
319
320	if (iMUON)
321	{
322	//=================== MUON parameters ===========================
323
324	AliMUON *MUON = new AliMUONv1("MUON", "default");
325	}
326	//=================== PHOS parameters ===========================
327
328	if (iPHOS)
329	{
330	AliPHOS *PHOS = new AliPHOSv1("PHOS", "GPS2");
331	}
332
333
334	if (iPMD)
335	{
336	//=================== PMD parameters ============================
337
338	AliPMD *PMD = new AliPMDv1("PMD", "normal PMD");
339
340	PMD->SetPAR(1., 1., 0.8, 0.02);
341	PMD->SetIN(6., 18., -580., 27., 27.);
342	PMD->SetGEO(0.0, 0.2, 4.);
343	PMD->SetPadSize(0.8, 1.0, 1.0, 1.5);
344
345	}
346
347	if (iSTART)
348	{
349	//=================== START parameters ============================
350	AliSTART *START = new AliSTARTv1("START", "START Detector");
351	}
352
353
354	}
81bf125a	355
	356	Float_t EtaToTheta(Float_t arg){
	357	return (180./TMath::Pi())2.atan(exp(-arg));
	358	}