[u/mrichter/AliRoot.git] / ZDC / ConfigGenZDC.C

enum PprMag_t
{k2kG, k4kG, k5kG};

static PprMag_t smag = k2kG; // k2kG->L3 field 0.2T
//static PprMag_t smag = k4kG; // k4kG->L3 field 0.4T
//static PprMag_t smag = k5kG; // k5kG->L3 field 0.5T

Float_t EtaToTheta(Float_t arg);
static Int_t    eventsPerRun = 100;

enum PprGeo_t 
{kHoles, kNoHoles};
static PprGeo_t sgeo = kHoles;

void Config()
{
    // 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(9956646); // Set 0 to use the current time
    cout<<"Seed for random number generation= "<<gRandom->GetSeed()<<endl; 


   // libraries required by geant321
#if defined(__CINT__)
    gSystem->Load("libgeant321");
#endif

    new     TGeant3("C++ Interface to Geant3");

    AliRunLoader* rl=0x0;

    cout<<"Config.C: Creating Run Loader ..."<<endl;
    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->SetDebug(1);

    //
    // Set External decayer
    AliDecayer *decayer = new AliDecayerPythia();

    decayer->SetForceDecay(kAll);
    decayer->Init();
    gMC->SetExternalDecayer(decayer);
    //=======================================================================
    // ************* 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
    //
    ((TGeant3*)gMC)->SetDEBU(1, 2, 1);
    ((TGeant3*)gMC)->SetSWIT(4,10);
    ((TGeant3*)gMC)->SetSWIT(2,2);
    ((TGeant3*)gMC)->SetSWIT(2,1); // to draw tracks

    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("HADR",0); // If option NoShower() is switched on
    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;

    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"))
        nParticles = atoi(gSystem->Getenv("CONFIG_NPARTICLES"));


    // ####  AliGenZDC generation	######################################
    AliGenZDC *gener = new AliGenZDC();
    gener->SetOrigin(0, 0, 0);    // vertex position
    //gener->SetParticle(kNeutron);
    gener->SetParticle(kProton);
    gener->SetMomentum(2760.);
    gener->SetDirection(0.,0.,0.,-1.);
    gener->SetFermi(1); // Fermi momentum
    //gener->SetDiv(0.,0.,2); // Divergence and crossing angle
    gener->SetDiv(0.000032,0.0001,2); // Divergence and crossing angle
    gener->SetDebug(2);
    //
    gener->SetTrackingFlag(1);
    gener->Init();

    // 
    // Activate this line if you want the vertex smearing to happen
    // track by track
    //
    //gener->SetVertexSmear(perTrack); 
    // Magnetic field
    AliMagF* field = new AliMagF("Maps","Maps", 1., 1., smag);
    field->SetL3ConstField(0); //Using const. field in the barrel
    TGeoGlobalMagField::Instance()->SetField(field);

    rl->CdGAFile();

    Int_t   iABSO  =  1;
    Int_t   iDIPO  =  1;
    Int_t   iFMD   =  0;
    Int_t   iFRAME =  0;
    Int_t   iHALL  =  0;
    Int_t   iITS   =  0;
    Int_t   iMAG   =  1;
    Int_t   iMUON  =  0;
    Int_t   iPHOS  =  0;
    Int_t   iPIPE  =  1;
    Int_t   iPMD   =  0;
    Int_t   iHMPID  =  0;
    Int_t   iSHIL  =  1;
    Int_t   iT0 =  0;
    Int_t   iTOF   =  0;
    Int_t   iTPC   =  0;
    Int_t   iTRD   =  0;
    Int_t   iZDC   =  1;
    Int_t   iEMCAL =  0;
    Int_t   iACORDE   =  0;
    Int_t   iVZERO =  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 ============================

        AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame");
	if (sgeo == kHoles) {
	    FRAME->SetHoles(1);
	} else {
	    FRAME->SetHoles(0);
	}
    }

    if (iSHIL)
    {
        //=================== SHIL parameters ============================

        AliSHIL *SHIL = new AliSHILv2("SHIL", "Shielding Version 2");
    }


    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");
    //
	AliITSvPPRasymmFMD *ITS  = new AliITSvPPRasymmFMD("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(kTRUE);	  // 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(0);	     // 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(0);                // 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(0);                // 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 AliTOFv4T0("TOF", "normal TOF");
    }


    if (iHMPID)
    {
        //=================== HMPID parameters ===========================
        AliHMPID *HMPID = new AliHMPIDv1("HMPID", "normal HMPID");

    }


    if (iZDC)
    {
        //=================== ZDC parameters ============================

        AliZDC *ZDC = new AliZDCv2("ZDC", "normal ZDC");
	ZDC->NoShower();
    }

    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);
	if (sgeo == kHoles) {
	    // With hole in front of PHOS
	    TRD->SetPHOShole();
	    // With hole in front of HMPID
	    TRD->SetHMPIDhole();
	}
	    // 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");
	MUON->AddGeometryBuilder(new AliMUONSt1GeometryBuilderV2(MUON));
	MUON->AddGeometryBuilder(new AliMUONSt2GeometryBuilder(MUON));
	MUON->AddGeometryBuilder(new AliMUONSlatGeometryBuilder(MUON));
	MUON->AddGeometryBuilder(new AliMUONTriggerGeometryBuilder(MUON));
    }
    //=================== PHOS parameters ===========================

    if (iPHOS)
    {
        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");
    }

    if (iEMCAL)
    {
        //=================== EMCAL parameters ============================
        AliEMCAL *EMCAL = new AliEMCALv2("EMCAL", "EMCAL_COMPLETE");
    }

     if (iACORDE)
    {
        //=================== ACORDE parameters ============================
        AliACORDE *ACORDE = new AliACORDEv1("ACORDE", "normal ACORDE");
    }

     if (iVZERO)
    {
        //=================== ACORDE parameters ============================
        AliVZERO *VZERO = new AliVZEROv2("VZERO", "normal VZERO");
    }

     cout << "End of Config.C" << endl;

}

Float_t EtaToTheta(Float_t arg){
  return (180./TMath::Pi())*2.*atan(exp(-arg));
}
Commit	Line	Data
8bca48db	1	enum PprMag_t
	2	{k2kG, k4kG, k5kG};
	3
	4	static PprMag_t smag = k2kG; // k2kG->L3 field 0.2T
	5	//static PprMag_t smag = k4kG; // k4kG->L3 field 0.4T
	6	//static PprMag_t smag = k5kG; // k5kG->L3 field 0.5T
a5abc835	7
	8	Float_t EtaToTheta(Float_t arg);
	9	static Int_t eventsPerRun = 100;
8bca48db	10
a5abc835	11	enum PprGeo_t
8bca48db	12	{kHoles, kNoHoles};
8bca48db	13	static PprGeo_t sgeo = kHoles;
a5abc835	14
	15	void Config()
	16	{
	17	// ThetaRange is (0., 180.). It was (0.28,179.72) 7/12/00 09:00
	18	// Theta range given through pseudorapidity limits 22/6/2001
	19
	20	// Set Random Number seed
8bca48db	21	gRandom->SetSeed(9956646); // Set 0 to use the current time
a5abc835	22	cout<<"Seed for random number generation= "<<gRandom->GetSeed()<<endl;
	23
	24
	25	// libraries required by geant321
	26	#if defined(__CINT__)
	27	gSystem->Load("libgeant321");
	28	#endif
	29
	30	new TGeant3("C++ Interface to Geant3");
	31
	32	AliRunLoader* rl=0x0;
	33
	34	cout<<"Config.C: Creating Run Loader ..."<<endl;
	35	rl = AliRunLoader::Open("galice.root",
f5a857b2	36	AliConfig::GetDefaultEventFolderName(),
a5abc835	37	"recreate");
8bca48db	38	if (rl == 0x0){
a5abc835	39	gAlice->Fatal("Config.C","Can not instatiate the Run Loader");
a5abc835	40	return;
8bca48db	41	}
a5abc835	42	rl->SetCompressionLevel(2);
	43	rl->SetNumberOfEventsPerFile(3);
	44	gAlice->SetRunLoader(rl);
8bca48db	45	//gAlice->SetDebug(1);
a5abc835	46
	47	//
	48	// Set External decayer
8bca48db	49	AliDecayer *decayer = new AliDecayerPythia();
a5abc835	50
	51	decayer->SetForceDecay(kAll);
	52	decayer->Init();
	53	gMC->SetExternalDecayer(decayer);
	54	//=======================================================================
	55	// *********** STEERING parameters FOR ALICE SIMULATION ************
	56	// --- Specify event type to be tracked through the ALICE setup
	57	// --- All positions are in cm, angles in degrees, and P and E in GeV
8bca48db	58	//
8bca48db	59	((TGeant3*)gMC)->SetDEBU(1, 2, 1);
a5abc835	60	((TGeant3*)gMC)->SetSWIT(4,10);
a5abc835	61	((TGeant3*)gMC)->SetSWIT(2,2);
8bca48db	62	((TGeant3*)gMC)->SetSWIT(2,1); // to draw tracks
a5abc835	63
	64	gMC->SetProcess("DCAY",1);
	65	gMC->SetProcess("PAIR",1);
	66	gMC->SetProcess("COMP",1);
	67	gMC->SetProcess("PHOT",1);
	68	gMC->SetProcess("PFIS",0);
	69	gMC->SetProcess("DRAY",0);
	70	gMC->SetProcess("ANNI",1);
	71	gMC->SetProcess("BREM",1);
	72	gMC->SetProcess("MUNU",1);
	73	gMC->SetProcess("CKOV",1);
	74	//gMC->SetProcess("HADR",1);
8bca48db	75	gMC->SetProcess("HADR",0); // If option NoShower() is switched on
a5abc835	76	gMC->SetProcess("LOSS",2);
	77	gMC->SetProcess("MULS",1);
	78	gMC->SetProcess("RAYL",1);
	79
	80	Float_t cut = 1.e-3; // 1MeV cut by default
	81	Float_t tofmax = 1.e10;
	82
	83	gMC->SetCut("CUTGAM", cut);
	84	gMC->SetCut("CUTELE", cut);
	85	gMC->SetCut("CUTNEU", cut);
	86	gMC->SetCut("CUTHAD", cut);
	87	gMC->SetCut("CUTMUO", cut);
	88	gMC->SetCut("BCUTE", cut);
	89	gMC->SetCut("BCUTM", cut);
	90	gMC->SetCut("DCUTE", cut);
	91	gMC->SetCut("DCUTM", cut);
	92	gMC->SetCut("PPCUTM", cut);
	93	gMC->SetCut("TOFMAX", tofmax);
	94
	95
	96	int nParticles = 100;
	97	if (gSystem->Getenv("CONFIG_NPARTICLES"))
	98	nParticles = atoi(gSystem->Getenv("CONFIG_NPARTICLES"));
	99
	100
	101	// #### AliGenZDC generation ######################################
	102	AliGenZDC *gener = new AliGenZDC();
8bca48db	103	gener->SetOrigin(0, 0, 0); // vertex position
a5abc835	104	//gener->SetParticle(kNeutron);
	105	gener->SetParticle(kProton);
	106	gener->SetMomentum(2760.);
	107	gener->SetDirection(0.,0.,0.,-1.);
8bca48db	108	gener->SetFermi(1); // Fermi momentum
	109	//gener->SetDiv(0.,0.,2); // Divergence and crossing angle
	110	gener->SetDiv(0.000032,0.0001,2); // Divergence and crossing angle
	111	gener->SetDebug(2);
a5abc835	112	//
	113	gener->SetTrackingFlag(1);
	114	gener->Init();
	115
	116	//
	117	// Activate this line if you want the vertex smearing to happen
	118	// track by track
	119	//
	120	//gener->SetVertexSmear(perTrack);
8bca48db	121	// Magnetic field
4642ac4b	122	AliMagF* field = new AliMagF("Maps","Maps", 1., 1., smag);
8bca48db	123	field->SetL3ConstField(0); //Using const. field in the barrel
f7a1cc68	124	TGeoGlobalMagField::Instance()->SetField(field);
f7a1cc68	125
8bca48db	126	rl->CdGAFile();
a5abc835	127
	128	Int_t iABSO = 1;
	129	Int_t iDIPO = 1;
	130	Int_t iFMD = 0;
	131	Int_t iFRAME = 0;
	132	Int_t iHALL = 0;
	133	Int_t iITS = 0;
8bca48db	134	Int_t iMAG = 1;
a5abc835	135	Int_t iMUON = 0;
	136	Int_t iPHOS = 0;
	137	Int_t iPIPE = 1;
	138	Int_t iPMD = 0;
f4b3bbb7	139	Int_t iHMPID = 0;
a5abc835	140	Int_t iSHIL = 1;
ababa197	141	Int_t iT0 = 0;
a5abc835	142	Int_t iTOF = 0;
	143	Int_t iTPC = 0;
	144	Int_t iTRD = 0;
	145	Int_t iZDC = 1;
	146	Int_t iEMCAL = 0;
b384f8a4	147	Int_t iACORDE = 0;
a5abc835	148	Int_t iVZERO = 0;
8bca48db	149
a5abc835	150	//=================== Alice BODY parameters =============================
	151	AliBODY *BODY = new AliBODY("BODY", "Alice envelop");
	152
8bca48db	153
a5abc835	154	if (iMAG)
	155	{
	156	//=================== MAG parameters ============================
	157	// --- Start with Magnet since detector layouts may be depending ---
	158	// --- on the selected Magnet dimensions ---
	159	AliMAG *MAG = new AliMAG("MAG", "Magnet");
	160	}
	161
	162
	163	if (iABSO)
	164	{
	165	//=================== ABSO parameters ============================
	166	AliABSO *ABSO = new AliABSOv0("ABSO", "Muon Absorber");
	167	}
	168
	169	if (iDIPO)
	170	{
	171	//=================== DIPO parameters ============================
	172
	173	AliDIPO *DIPO = new AliDIPOv2("DIPO", "Dipole version 2");
	174	}
	175
	176	if (iHALL)
	177	{
	178	//=================== HALL parameters ============================
	179
	180	AliHALL *HALL = new AliHALL("HALL", "Alice Hall");
	181	}
	182
	183
	184	if (iFRAME)
	185	{
	186	//=================== FRAME parameters ============================
	187
	188	AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame");
8bca48db	189	if (sgeo == kHoles) {
a5abc835	190	FRAME->SetHoles(1);
	191	} else {
	192	FRAME->SetHoles(0);
	193	}
	194	}
	195
	196	if (iSHIL)
	197	{
	198	//=================== SHIL parameters ============================
	199
	200	AliSHIL *SHIL = new AliSHILv2("SHIL", "Shielding Version 2");
	201	}
	202
	203
	204	if (iPIPE)
	205	{
	206	//=================== PIPE parameters ============================
	207
	208	AliPIPE *PIPE = new AliPIPEv0("PIPE", "Beam Pipe");
	209	}
	210
	211	if(iITS) {
	212
	213	//=================== ITS parameters ============================
	214	//
	215	// As the innermost detector in ALICE, the Inner Tracking System "impacts" on
	216	// almost all other detectors. This involves the fact that the ITS geometry
	217	// still has several options to be followed in parallel in order to determine
	218	// the best set-up which minimizes the induced background. All the geometries
	219	// available to date are described in the following. Read carefully the comments
	220	// and use the default version (the only one uncommented) unless you are making
	221	// comparisons and you know what you are doing. In this case just uncomment the
	222	// ITS geometry you want to use and run Aliroot.
	223	//
	224	// Detailed geometries:
	225	//
	226	//
8bca48db	227	//AliITS *ITS = new AliITSv5symm("ITS","Updated ITS TDR detailed version with symmetric services");
	228	//
	229	//AliITS *ITS = new AliITSv5asymm("ITS","Updates ITS TDR detailed version with asymmetric services");
a5abc835	230	//
8bca48db	231	AliITSvPPRasymmFMD *ITS = new AliITSvPPRasymmFMD("ITS","New ITS PPR detailed version with asymmetric services");
a5abc835	232	ITS->SetMinorVersion(2); // don't touch this parameter if you're not an ITS developer
a5abc835	233	ITS->SetReadDet(kTRUE); // don't touch this parameter if you're not an ITS developer
8bca48db	234	// ITS->SetWriteDet("$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.det"); // don't touch this parameter if you're not an ITS developer
a5abc835	235	ITS->SetThicknessDet1(200.); // detector thickness on layer 1 must be in the range [100,300]
	236	ITS->SetThicknessDet2(200.); // detector thickness on layer 2 must be in the range [100,300]
	237	ITS->SetThicknessChip1(200.); // chip thickness on layer 1 must be in the range [150,300]
	238	ITS->SetThicknessChip2(200.); // chip thickness on layer 2 must be in the range [150,300]
8bca48db	239	ITS->SetRails(0); // 1 --> rails in ; 0 --> rails out
8bca48db	240	ITS->SetCoolingFluid(1); // 1 --> water ; 0 --> freon
a5abc835	241
a5abc835	242	// Coarse geometries (warning: no hits are produced with these coarse geometries and they unuseful
	243	// for reconstruction !):
	244	//
	245	//
	246	//AliITSvPPRcoarseasymm *ITS = new AliITSvPPRcoarseasymm("ITS","New ITS PPR coarse version with asymmetric services");
	247	//ITS->SetRails(0); // 1 --> rails in ; 0 --> rails out
	248	//ITS->SetSupportMaterial(0); // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
	249	//
	250	//AliITS *ITS = new AliITSvPPRcoarsesymm("ITS","New ITS PPR coarse version with symmetric services");
	251	//ITS->SetRails(0); // 1 --> rails in ; 0 --> rails out
	252	//ITS->SetSupportMaterial(0); // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
	253	//
	254	//
	255	//
	256	// Geant3 <-> EUCLID conversion
	257	// ============================
	258	//
	259	// SetEUCLID is a flag to output (=1) or not to output (=0) both geometry and
	260	// media to two ASCII files (called by default ITSgeometry.euc and
	261	// ITSgeometry.tme) in a format understandable to the CAD system EUCLID.
	262	// The default (=0) means that you dont want to use this facility.
	263	//
8bca48db	264	ITS->SetEUCLID(0);
a5abc835	265	}
	266
	267	if (iTPC)
	268	{
	269	//============================ TPC parameters ================================
	270	// --- This allows the user to specify sectors for the SLOW (TPC geometry 2)
	271	// --- Simulator. SecAL (SecAU) <0 means that ALL lower (upper)
	272	// --- sectors are specified, any value other than that requires at least one
	273	// --- sector (lower or upper)to be specified!
	274	// --- Reminder: sectors 1-24 are lower sectors (1-12 -> z>0, 13-24 -> z<0)
	275	// --- sectors 25-72 are the upper ones (25-48 -> z>0, 49-72 -> z<0)
	276	// --- SecLows - number of lower sectors specified (up to 6)
	277	// --- SecUps - number of upper sectors specified (up to 12)
	278	// --- Sens - sensitive strips for the Slow Simulator !!!
	279	// --- This does NOT work if all S or L-sectors are specified, i.e.
	280	// --- if SecAL or SecAU < 0
	281	//
	282	//
	283	//-----------------------------------------------------------------------------
	284
	285	// gROOT->LoadMacro("SetTPCParam.C");
	286	// AliTPCParam *param = SetTPCParam();
	287	AliTPC *TPC = new AliTPCv2("TPC", "Default");
	288
	289	// All sectors included
a5abc835	290	TPC->SetSecAL(-1);
8bca48db	291	TPC->SetSecAU(-1);
8bca48db	292
a5abc835	293	}
	294
	295
	296	if (iTOF) {
a5abc835	297	//=================== TOF parameters ============================
8bca48db	298	AliTOF *TOF = new AliTOFv4T0("TOF", "normal TOF");
a5abc835	299	}
	300
	301
f4b3bbb7	302	if (iHMPID)
a5abc835	303	{
f4b3bbb7	304	//=================== HMPID parameters ===========================
f4b3bbb7	305	AliHMPID *HMPID = new AliHMPIDv1("HMPID", "normal HMPID");
a5abc835	306
	307	}
	308
	309
	310	if (iZDC)
	311	{
	312	//=================== ZDC parameters ============================
	313
	314	AliZDC *ZDC = new AliZDCv2("ZDC", "normal ZDC");
	315	ZDC->NoShower();
	316	}
	317
	318	if (iTRD)
	319	{
	320	//=================== TRD parameters ============================
	321
	322	AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator");
	323
	324	// Select the gas mixture (0: 97% Xe + 3% isobutane, 1: 90% Xe + 10% CO2)
	325	TRD->SetGasMix(1);
8bca48db	326	if (sgeo == kHoles) {
a5abc835	327	// With hole in front of PHOS
a5abc835	328	TRD->SetPHOShole();
f4b3bbb7	329	// With hole in front of HMPID
f4b3bbb7	330	TRD->SetHMPIDhole();
a5abc835	331	}
	332	// Switch on TR
	333	AliTRDsim *TRDsim = TRD->CreateTR();
	334	}
	335
	336	if (iFMD)
	337	{
	338	//=================== FMD parameters ============================
	339	AliFMD *FMD = new AliFMDv1("FMD", "normal FMD");
	340	}
	341
	342	if (iMUON)
	343	{
	344	//=================== MUON parameters ===========================
	345
	346	AliMUON *MUON = new AliMUONv1("MUON", "default");
8bca48db	347	MUON->AddGeometryBuilder(new AliMUONSt1GeometryBuilderV2(MUON));
	348	MUON->AddGeometryBuilder(new AliMUONSt2GeometryBuilder(MUON));
	349	MUON->AddGeometryBuilder(new AliMUONSlatGeometryBuilder(MUON));
	350	MUON->AddGeometryBuilder(new AliMUONTriggerGeometryBuilder(MUON));
a5abc835	351	}
	352	//=================== PHOS parameters ===========================
	353
	354	if (iPHOS)
	355	{
	356	AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP");
	357	}
	358
	359
	360	if (iPMD)
	361	{
	362	//=================== PMD parameters ============================
	363	AliPMD *PMD = new AliPMDv1("PMD", "normal PMD");
	364	}
	365
ababa197	366	if (iT0)
a5abc835	367	{
ababa197	368	//=================== T0 parameters ============================
ababa197	369	AliT0 *T0 = new AliT0v1("T0", "T0 Detector");
a5abc835	370	}
	371
	372	if (iEMCAL)
	373	{
	374	//=================== EMCAL parameters ============================
8224b11d	375	AliEMCAL *EMCAL = new AliEMCALv2("EMCAL", "EMCAL_COMPLETE");
a5abc835	376	}
a5abc835	377
b384f8a4	378	if (iACORDE)
a5abc835	379	{
b384f8a4	380	//=================== ACORDE parameters ============================
f7882672	381	AliACORDE *ACORDE = new AliACORDEv1("ACORDE", "normal ACORDE");
a5abc835	382	}
	383
	384	if (iVZERO)
	385	{
b384f8a4	386	//=================== ACORDE parameters ============================
a5abc835	387	AliVZERO *VZERO = new AliVZEROv2("VZERO", "normal VZERO");
	388	}
	389
	390	cout << "End of Config.C" << endl;
	391
	392	}
	393
	394	Float_t EtaToTheta(Float_t arg){
	395	return (180./TMath::Pi())2.atan(exp(-arg));
	396	}