[u/mrichter/AliRoot.git] / TOF / AliTOFconfig.C

static Int_t    eventsPerRun = 100;
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("TOF_test.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);

    // ####  AliGenHIJING generation######################################
    //
    AliGenHijing *gener = new AliGenHijing(1);
    gener->SetEnergyCMS(5500);
    gener->SetReferenceFrame("CMS");
    gener->SetProjectile("A", 208,82);
    gener->SetTarget("A", 208,82);
    gener->SetImpactParameterRange(0.,3.);
    gener->SetJetQuenching(1);
    gener->SetShadowing(1);
    gener->SetDecaysOff(0);
    gener->SetSelectAll(0);    
    gener->SetOrigin(0.,0.,0.);
    gener->SetSpectators(0);
    gener->SetThetaRange(85.,95.);
    gener->SetTrackingFlag(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)
    //gAlice->SetField(-999,2,2.);//Scale factor=2 ==> field=0.4T

    Int_t   iABSO = 1;
    Int_t   iCRT = 0;
    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;
    Int_t   iEMCAL = 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 AliSHILvF("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");
        AliTPC *TPC = new AliTPCv1("TPC","Default"); //fast simulation (Pierella)

        // All sectors included 
        TPC->SetSecAL(-1);
        TPC->SetSecAU(-1);

    }

    if (iTOF)
    {
        //=================== TOF parameters ============================
      //AliTOF *TOF = new AliTOFv2("TOF", "normal TOF");
      AliTOF *TOF = new AliTOFv4T0("TOF", "normal TOF"); // default for time zero determination
    }

    if (iRICH)
    {
        //=================== RICH parameters ===========================
        AliRICH *RICH = new AliRICHv1("RICH", "normal RICH");

    }


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

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

    if (iCRT)
    {
        //=================== CRT parameters ============================

        AliCRT *CRT = new AliCRTv1("CRT", "normal CRT");
    }

    if (iTRD)
    {
        //=================== TRD parameters ============================

      //AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator");
	AliTRD *TRD  = new AliTRDv0("TRD","TRD fast simulator");// Pierella

        // 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");
        FMD->SetRingsSi1(256);
        FMD->SetRingsSi2(64);
        FMD->SetSectorsSi1(20);
        FMD->SetSectorsSi2(24);
   }

    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 (iEMCAL && !iRICH)
    {
        //=================== EMCAL parameters ============================
        AliEMCAL *EMCAL = new AliEMCALv1("EMCAL", "EMCALArch1a");
    }

    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
42036c57	1	static Int_t eventsPerRun = 100;
	2	void Config()
	3	{
	4	// 7-DEC-2000 09:00
	5	// Switch on Transition Radiation simulation. 6/12/00 18:00
	6	// iZDC=1 7/12/00 09:00
	7	// ThetaRange is (0., 180.). It was (0.28,179.72) 7/12/00 09:00
	8	// Theta range given through pseudorapidity limits 22/6/2001
	9
	10	// Set Random Number seed
	11	// gRandom->SetSeed(12345);
	12
	13	new AliGeant3("C++ Interface to Geant3");
	14
	15	if (!gSystem->Getenv("CONFIG_FILE"))
	16	{
	17	TFile *rootfile = new TFile("TOF_test.root", "recreate");
	18
	19	rootfile->SetCompressionLevel(2);
	20	}
	21
	22	TGeant3 geant3 = (TGeant3 ) gMC;
	23
	24	//
	25	// Set External decayer
	26	AliDecayer *decayer = new AliDecayerPythia();
	27
	28	decayer->SetForceDecay(kAll);
	29	decayer->Init();
	30	gMC->SetExternalDecayer(decayer);
	31	//
	32	//
	33	//=======================================================================
	34	// ***** GEANT STEERING parameters FOR ALICE SIMULATION *****
	35	geant3->SetTRIG(1); //Number of events to be processed
	36	geant3->SetSWIT(4, 10);
	37	geant3->SetDEBU(0, 0, 1);
	38	//geant3->SetSWIT(2,2);
	39	geant3->SetDCAY(1);
	40	geant3->SetPAIR(1);
	41	geant3->SetCOMP(1);
	42	geant3->SetPHOT(1);
	43	geant3->SetPFIS(0);
	44	geant3->SetDRAY(0);
	45	geant3->SetANNI(1);
	46	geant3->SetBREM(1);
	47	geant3->SetMUNU(1);
	48	geant3->SetCKOV(1);
	49	geant3->SetHADR(1); //Select pure GEANH (HADR 1) or GEANH/NUCRIN (HADR 3)
	50	geant3->SetLOSS(2);
	51	geant3->SetMULS(1);
	52	geant3->SetRAYL(1);
	53	geant3->SetAUTO(1); //Select automatic STMIN etc... calc. (AUTO 1) or manual (AUTO 0)
	54	geant3->SetABAN(0); //Restore 3.16 behaviour for abandoned tracks
	55	geant3->SetOPTI(2); //Select optimisation level for GEANT geometry searches (0,1,2)
	56	geant3->SetERAN(5.e-7);
	57
	58	Float_t cut = 1.e-3; // 1MeV cut by default
	59	Float_t tofmax = 1.e10;
	60
	61	// GAM ELEC NHAD CHAD MUON EBREM MUHAB EDEL MUDEL MUPA TOFMAX
	62	geant3->SetCUTS(cut, cut, cut, cut, cut, cut, cut, cut, cut, cut,
	63	tofmax);
	64
65	// #### AliGenHIJING generation######################################
66	//
67	AliGenHijing *gener = new AliGenHijing(1);
68	gener->SetEnergyCMS(5500);
69	gener->SetReferenceFrame("CMS");
70	gener->SetProjectile("A", 208,82);
71	gener->SetTarget("A", 208,82);
72	gener->SetImpactParameterRange(0.,3.);
73	gener->SetJetQuenching(1);
74	gener->SetShadowing(1);
75	gener->SetDecaysOff(0);
76	gener->SetSelectAll(0);
77	gener->SetOrigin(0.,0.,0.);
78	gener->SetSpectators(0);
79	gener->SetThetaRange(85.,95.);
80	gener->SetTrackingFlag(1);
81	gener->Init();
82
83	//
84	// Activate this line if you want the vertex smearing to happen
85	// track by track
86	//
87	//gener->SetVertexSmear(perTrack);
88
89	gAlice->SetField(-999, 2); //Specify maximum magnetic field in Tesla (neg. ==> default field)
90	//gAlice->SetField(-999,2,2.);//Scale factor=2 ==> field=0.4T
91
92	Int_t iABSO = 1;
f1aa0bcf	93	Int_t iCRT = 0;
42036c57	94	Int_t iDIPO = 1;
	95	Int_t iFMD = 1;
	96	Int_t iFRAME = 1;
	97	Int_t iHALL = 1;
	98	Int_t iITS = 1;
	99	Int_t iMAG = 1;
	100	Int_t iMUON = 1;
	101	Int_t iPHOS = 1;
	102	Int_t iPIPE = 1;
	103	Int_t iPMD = 1;
	104	Int_t iRICH = 1;
	105	Int_t iSHIL = 1;
	106	Int_t iSTART = 1;
	107	Int_t iTOF = 1;
	108	Int_t iTPC = 1;
	109	Int_t iTRD = 1;
	110	Int_t iZDC = 1;
	111	Int_t iEMCAL = 0;
	112
	113	//=================== Alice BODY parameters =============================
	114	AliBODY *BODY = new AliBODY("BODY", "Alice envelop");
	115
	116
	117	if (iMAG)
	118	{
	119	//=================== MAG parameters ============================
	120	// --- Start with Magnet since detector layouts may be depending ---
	121	// --- on the selected Magnet dimensions ---
	122	AliMAG *MAG = new AliMAG("MAG", "Magnet");
	123	}
	124
	125
	126	if (iABSO)
	127	{
	128	//=================== ABSO parameters ============================
	129	AliABSO *ABSO = new AliABSOv0("ABSO", "Muon Absorber");
	130	}
	131
	132	if (iDIPO)
	133	{
	134	//=================== DIPO parameters ============================
	135
	136	AliDIPO *DIPO = new AliDIPOv2("DIPO", "Dipole version 2");
	137	}
	138
	139	if (iHALL)
	140	{
	141	//=================== HALL parameters ============================
	142
	143	AliHALL *HALL = new AliHALL("HALL", "Alice Hall");
	144	}
	145
	146
	147	if (iFRAME)
	148	{
	149	//=================== FRAME parameters ============================
	150
	151	AliFRAME *FRAME = new AliFRAMEv2("FRAME", "Space Frame");
	152
	153	}
	154
	155	if (iSHIL)
	156	{
	157	//=================== SHIL parameters ============================
158
159	AliSHIL *SHIL = new AliSHILvF("SHIL", "Shielding");
160	}
161
162
163	if (iPIPE)
164	{
165	//=================== PIPE parameters ============================
166
167	AliPIPE *PIPE = new AliPIPEv0("PIPE", "Beam Pipe");
168	}
169
170	if(iITS) {
171
172	//=================== ITS parameters ============================
173	//
174	// As the innermost detector in ALICE, the Inner Tracking System "impacts" on
175	// almost all other detectors. This involves the fact that the ITS geometry
176	// still has several options to be followed in parallel in order to determine
177	// the best set-up which minimizes the induced background. All the geometries
178	// available to date are described in the following. Read carefully the comments
179	// and use the default version (the only one uncommented) unless you are making
180	// comparisons and you know what you are doing. In this case just uncomment the
181	// ITS geometry you want to use and run Aliroot.
182	//
183	// Detailed geometries:
184	//
185	//
186	//AliITS *ITS = new AliITSv5symm("ITS","Updated ITS TDR detailed version with symmetric services");
187	//
188	//AliITS *ITS = new AliITSv5asymm("ITS","Updates ITS TDR detailed version with asymmetric services");
189	//
190	AliITSvPPRasymm *ITS = new AliITSvPPRasymm("ITS","New ITS PPR detailed version with asymmetric services");
191	ITS->SetMinorVersion(2); // don't touch this parameter if you're not an ITS developer
192	ITS->SetReadDet(kFALSE); // don't touch this parameter if you're not an ITS developer
193	// ITS->SetWriteDet("$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.det"); // don't touch this parameter if you're not an ITS developer
194	ITS->SetThicknessDet1(200.); // detector thickness on layer 1 must be in the range [100,300]
195	ITS->SetThicknessDet2(200.); // detector thickness on layer 2 must be in the range [100,300]
196	ITS->SetThicknessChip1(200.); // chip thickness on layer 1 must be in the range [150,300]
197	ITS->SetThicknessChip2(200.); // chip thickness on layer 2 must be in the range [150,300]
198	ITS->SetRails(1); // 1 --> rails in ; 0 --> rails out
199	ITS->SetCoolingFluid(1); // 1 --> water ; 0 --> freon
200	//
201	//AliITSvPPRsymm *ITS = new AliITSvPPRsymm("ITS","New ITS PPR detailed version with symmetric services");
202	//ITS->SetMinorVersion(2); // don't touch this parameter if you're not an ITS developer
203	//ITS->SetReadDet(kFALSE); // don't touch this parameter if you're not an ITS developer
204	//ITS->SetWriteDet("$ALICE_ROOT/ITS/ITSgeometry_vPPRsymm2.det"); // don't touch this parameter if you're not an ITS developer
205	//ITS->SetThicknessDet1(200.); // detector thickness on layer 1 must be in the range [100,300]
206	//ITS->SetThicknessDet2(200.); // detector thickness on layer 2 must be in the range [100,300]
207	//ITS->SetThicknessChip1(200.); // chip thickness on layer 1 must be in the range [150,300]
208	//ITS->SetThicknessChip2(200.); // chip thickness on layer 2 must be in the range [150,300]
209	//ITS->SetRails(1); // 1 --> rails in ; 0 --> rails out
210	//ITS->SetCoolingFluid(1); // 1 --> water ; 0 --> freon
211	//
212	//
213	// Coarse geometries (warning: no hits are produced with these coarse geometries and they unuseful
214	// for reconstruction !):
215	//
216	//
217	//AliITSvPPRcoarseasymm *ITS = new AliITSvPPRcoarseasymm("ITS","New ITS PPR coarse version with asymmetric services");
218	//ITS->SetRails(1); // 1 --> rails in ; 0 --> rails out
219	//ITS->SetSupportMaterial(0); // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
220	//
221	//AliITS *ITS = new AliITSvPPRcoarsesymm("ITS","New ITS PPR coarse version with symmetric services");
222	//ITS->SetRails(1); // 1 --> rails in ; 0 --> rails out
223	//ITS->SetSupportMaterial(0); // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
224	//
225	//
226	//
227	// Geant3 <-> EUCLID conversion
228	// ============================
229	//
230	// SetEUCLID is a flag to output (=1) or not to output (=0) both geometry and
231	// media to two ASCII files (called by default ITSgeometry.euc and
232	// ITSgeometry.tme) in a format understandable to the CAD system EUCLID.
233	// The default (=0) means that you dont want to use this facility.
234	//
235	ITS->SetEUCLID(0);
236	}
237
238
239	if (iTPC)
240	{
241	//============================ TPC parameters ================================
242	// --- This allows the user to specify sectors for the SLOW (TPC geometry 2)
243	// --- Simulator. SecAL (SecAU) <0 means that ALL lower (upper)
244	// --- sectors are specified, any value other than that requires at least one
245	// --- sector (lower or upper)to be specified!
246	// --- Reminder: sectors 1-24 are lower sectors (1-12 -> z>0, 13-24 -> z<0)
247	// --- sectors 25-72 are the upper ones (25-48 -> z>0, 49-72 -> z<0)
248	// --- SecLows - number of lower sectors specified (up to 6)
249	// --- SecUps - number of upper sectors specified (up to 12)
250	// --- Sens - sensitive strips for the Slow Simulator !!!
251	// --- This does NOT work if all S or L-sectors are specified, i.e.
252	// --- if SecAL or SecAU < 0
253	//
254	//
255	//-----------------------------------------------------------------------------
256
257	// gROOT->LoadMacro("SetTPCParam.C");
258	// AliTPCParam *param = SetTPCParam();
259	//AliTPC *TPC = new AliTPCv2("TPC", "Default");
260	AliTPC *TPC = new AliTPCv1("TPC","Default"); //fast simulation (Pierella)
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	AliTOF *TOF = new AliTOFv4T0("TOF", "normal TOF"); // default for time zero determination
273	}
274
275	if (iRICH)
276	{
277	//=================== RICH parameters ===========================
278	AliRICH *RICH = new AliRICHv1("RICH", "normal RICH");
279
280	}
281
282
283	if (iZDC)
284	{
285	//=================== ZDC parameters ============================
286
287	AliZDC *ZDC = new AliZDCv2("ZDC", "normal ZDC");
288	}
289
f1aa0bcf	290	if (iCRT)
42036c57	291	{
043a9e37	292	//=================== CRT parameters ============================
42036c57	293
043a9e37	294	AliCRT *CRT = new AliCRTv1("CRT", "normal CRT");
42036c57	295	}
	296
	297	if (iTRD)
	298	{
	299	//=================== TRD parameters ============================
	300
	301	//AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator");
	302	AliTRD *TRD = new AliTRDv0("TRD","TRD fast simulator");// Pierella
	303
	304	// Select the gas mixture (0: 97% Xe + 3% isobutane, 1: 90% Xe + 10% CO2)
	305	TRD->SetGasMix(1);
	306
	307	// With hole in front of PHOS
	308	TRD->SetPHOShole();
	309	// With hole in front of RICH
	310	TRD->SetRICHhole();
	311	// Switch on TR
	312	AliTRDsim *TRDsim = TRD->CreateTR();
	313	}
	314
	315	if (iFMD)
	316	{
	317	//=================== FMD parameters ============================
	318
	319	AliFMD *FMD = new AliFMDv1("FMD", "normal FMD");
	320	FMD->SetRingsSi1(256);
	321	FMD->SetRingsSi2(64);
	322	FMD->SetSectorsSi1(20);
	323	FMD->SetSectorsSi2(24);
	324	}
	325
	326	if (iMUON)
	327	{
	328	//=================== MUON parameters ===========================
	329
	330	AliMUON *MUON = new AliMUONv1("MUON", "default");
	331	}
	332	//=================== PHOS parameters ===========================
	333
	334	if (iPHOS)
	335	{
	336	AliPHOS *PHOS = new AliPHOSv1("PHOS", "GPS2");
	337	}
	338
	339
	340	if (iPMD)
	341	{
	342	//=================== PMD parameters ============================
	343
	344	AliPMD *PMD = new AliPMDv1("PMD", "normal PMD");
	345
	346	PMD->SetPAR(1., 1., 0.8, 0.02);
	347	PMD->SetIN(6., 18., -580., 27., 27.);
	348	PMD->SetGEO(0.0, 0.2, 4.);
	349	PMD->SetPadSize(0.8, 1.0, 1.0, 1.5);
	350
	351	}
	352
	353	if (iEMCAL && !iRICH)
	354	{
	355	//=================== EMCAL parameters ============================
	356	AliEMCAL *EMCAL = new AliEMCALv1("EMCAL", "EMCALArch1a");
	357	}
	358
359	if (iSTART)
360	{
361	//=================== START parameters ============================
362	AliSTART *START = new AliSTARTv1("START", "START Detector");
363	}
364
365
366	}
367
368	Float_t EtaToTheta(Float_t arg){
369	return (180./TMath::Pi())2.atan(exp(-arg));
370	}