[u/mrichter/AliRoot.git] / TPC / ConfigKr.C

// One can use the configuration macro in compiled mode by
// root [0] gSystem->Load("libgeant321");
// root [0] gSystem->SetIncludePath("-I$ROOTSYS/include -I$ALICE_ROOT/include\
//                   -I$ALICE_ROOT -I$ALICE/geant3/TGeant3");
// root [0] .x grun.C(1,"ConfigKr.C++")

#if !defined(__CINT__) || defined(__MAKECINT__)
#include <Riostream.h>
#include <TRandom.h>
#include <TSystem.h>
#include <TVirtualMC.h>
#include <TGeant3TGeo.h>
#include "STEER/AliRunLoader.h"
#include "STEER/AliRun.h"
#include "STEER/AliConfig.h"
#include "PYTHIA6/AliDecayerPythia.h"
#include "EVGEN/AliGenCocktail.h"
#include "EVGEN/AliGenHIJINGpara.h"
#include "STEER/AliMagFMaps.h"
#include "STRUCT/AliBODY.h"
#include "STRUCT/AliMAG.h"
#include "STRUCT/AliABSOv3.h"
#include "STRUCT/AliDIPOv3.h"
#include "STRUCT/AliHALLv3.h"
#include "STRUCT/AliFRAMEv2.h"
#include "STRUCT/AliSHILv3.h"
#include "STRUCT/AliPIPEv3.h"
#include "ITS/AliITSvPPRasymmFMD.h"
#include "TPC/AliTPCv2.h"
#include "TOF/AliTOFv6T0.h"
#include "HMPID/AliHMPIDv1.h"
#include "ZDC/AliZDCv2.h"
#include "TRD/AliTRDv1.h"
#include "FMD/AliFMDv1.h"
#include "MUON/AliMUONv1.h"
#include "PHOS/AliPHOSv1.h"
#include "PMD/AliPMDv1.h"
#include "T0/AliT0v1.h"
#include "EMCAL/AliEMCALv2.h"
#include "ACORDE/AliACORDEv0.h"
#include "VZERO/AliVZEROv7.h"
#endif

Float_t EtaToTheta(Float_t arg);

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(123456); // Set 0 to use the currecnt time
  AliLog::Message(AliLog::kInfo, Form("Seed for random number generation = %d",gRandom->GetSeed()), "Config.C", "Config.C", "Config()","Config.C", __LINE__);


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

    new     TGeant3TGeo("C++ Interface to Geant3");

    AliRunLoader* rl=0x0;

    AliLog::Message(AliLog::kInfo, "Creating Run Loader", "Config.C", "Config.C", "Config()"," Config.C", __LINE__);

    rl = AliRunLoader::Open("galice.root",
			    AliConfig::GetDefaultEventFolderName(),
			    "recreate");
    if (rl == 0x0)
      {
	gAlice->Fatal("Config.C","Can not instatiate the Run Loader");
	return;
      }
    rl->SetCompressionLevel(2);
    rl->SetNumberOfEventsPerFile(3);
    gAlice->SetRunLoader(rl);

    // Set the trigger configuration
    gAlice->SetTriggerDescriptor("Pb-Pb");
    cout<<"Trigger configuration is set to  Pb-Pb"<<endl;

    //
    // Set External decayer
    TVirtualMCDecayer *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


    gMC->SetProcess("DCAY",1);
    gMC->SetProcess("PAIR",1);
    gMC->SetProcess("COMP",1);
    gMC->SetProcess("PHOT",1);
    gMC->SetProcess("PFIS",0);
    gMC->SetProcess("DRAY",0);
    gMC->SetProcess("ANNI",1);
    gMC->SetProcess("BREM",1);
    gMC->SetProcess("MUNU",1);
    gMC->SetProcess("CKOV",1);
    gMC->SetProcess("HADR",1);
    gMC->SetProcess("LOSS",2);
    gMC->SetProcess("MULS",1);
    gMC->SetProcess("RAYL",1);

    Float_t cut = 1.e-3;        // 1MeV cut by default
    Float_t tofmax = 1.e10;

    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); 


    AliGenCocktail *gener = new AliGenCocktail();
    //
    Int_t nKrDecays = 100; // number of Kr decays
    for(Int_t i=0;i<nKrDecays;i++){
      AliGenKrypton *krypton = new AliGenKrypton();
      gener->AddGenerator(krypton,"Krypton",1);
    }
    gener->Init();

    // Field (L3 0.4 T)
    AliMagFMaps* field = new AliMagFMaps("Maps","Maps", 2, 1., 10., 1);
    gAlice->SetField(field);    

    // detectors - only the TPC is relevant

    Int_t   iABSO  =  0;
    Int_t   iDIPO  =  0;
    Int_t   iFMD   =  0;
    Int_t   iFRAME =  0;
    Int_t   iHALL  =  0;
    Int_t   iITS   =  0;
    Int_t   iMAG   =  0;
    Int_t   iMUON  =  0;
    Int_t   iPHOS  =  0;
    Int_t   iPIPE  =  0;
    Int_t   iPMD   =  0;
    Int_t   iHMPID  =  0;
    Int_t   iSHIL  =  0;
    Int_t   iT0 =  0;
    Int_t   iTOF   =  0;
    Int_t   iTPC   =  1;
    Int_t   iTRD   =  0;
    Int_t   iZDC   =  0;
    Int_t   iEMCAL =  0;
    Int_t   iACORDE   =  0;
    Int_t   iVZERO =  0;
    rl->CdGAFile();
    //=================== 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 AliABSOv3("ABSO", "Muon Absorber");
    }

    if (iDIPO)
    {
        //=================== DIPO parameters ============================

        AliDIPO *DIPO = new AliDIPOv3("DIPO", "Dipole version 3");
    }

    if (iHALL)
    {
        //=================== HALL parameters ============================

        AliHALL *HALL = new AliHALLv3("HALL", "Alice Hall");
    }


    if (iFRAME)
    {
        //=================== FRAME parameters ============================

        AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame");
    }

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

        AliSHIL *SHIL = new AliSHILv3("SHIL", "Shielding Version 3");
    }


    if (iPIPE)
    {
        //=================== PIPE parameters ============================

        AliPIPE *PIPE = new AliPIPEv3("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:         
    //
    //
    //
	AliITSvPPRasymmFMD *ITS  = new AliITSvPPRasymmFMD("ITS","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(150.);  // chip thickness on layer 1 must be in the range [150,300]
	ITS->SetThicknessChip2(150.);  // 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 ===================
        AliTPC *TPC = new AliTPCv4("TPC", "Default");
    }


    if (iTOF) {
        //=================== TOF parameters ============================
	AliTOF *TOF = new AliTOFv6T0("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");
    }

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

        AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator");
    }

    if (iFMD)
    {
        //=================== FMD parameters ============================
	AliFMD *FMD = new AliFMDv1("FMD", "normal FMD");
   }

    if (iMUON)
    {
        //=================== MUON parameters ===========================
        // New MUONv1 version (geometry defined via builders)
        AliMUON *MUON = new AliMUONv1("MUON", "default");
    }
    //=================== PHOS parameters ===========================

    if (iPHOS)
    {
        AliPHOS *PHOS = new AliPHOSv1("PHOS", "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", "SHISH_77_TRD1_2X2_FINAL_110DEG");
    }

     if (iACORDE)
    {
        //=================== ACORDE parameters ============================
        AliACORDE *ACORDE = new AliACORDEv0("ACORDE", "normal ACORDE");
    }

     if (iVZERO)
    {
        //=================== ACORDE parameters ============================
        AliVZERO *VZERO = new AliVZEROv7("VZERO", "normal VZERO");
    }

     AliLog::Message(AliLog::kInfo, "End of Config", "Config.C", "Config.C", "Config()"," Config.C", __LINE__);

}

Float_t EtaToTheta(Float_t arg){
  return (180./TMath::Pi())*2.*atan(exp(-arg));
}
Commit	Line	Data
829f2c84	1	// One can use the configuration macro in compiled mode by
	2	// root [0] gSystem->Load("libgeant321");
	3	// root [0] gSystem->SetIncludePath("-I$ROOTSYS/include -I$ALICE_ROOT/include\
	4	// -I$ALICE_ROOT -I$ALICE/geant3/TGeant3");
	5	// root [0] .x grun.C(1,"ConfigKr.C++")
	6
	7	#if !defined(__CINT__) \|\| defined(__MAKECINT__)
	8	#include <Riostream.h>
	9	#include <TRandom.h>
	10	#include <TSystem.h>
	11	#include <TVirtualMC.h>
	12	#include <TGeant3TGeo.h>
	13	#include "STEER/AliRunLoader.h"
	14	#include "STEER/AliRun.h"
	15	#include "STEER/AliConfig.h"
	16	#include "PYTHIA6/AliDecayerPythia.h"
	17	#include "EVGEN/AliGenCocktail.h"
	18	#include "EVGEN/AliGenHIJINGpara.h"
	19	#include "STEER/AliMagFMaps.h"
	20	#include "STRUCT/AliBODY.h"
	21	#include "STRUCT/AliMAG.h"
	22	#include "STRUCT/AliABSOv3.h"
	23	#include "STRUCT/AliDIPOv3.h"
	24	#include "STRUCT/AliHALLv3.h"
	25	#include "STRUCT/AliFRAMEv2.h"
	26	#include "STRUCT/AliSHILv3.h"
	27	#include "STRUCT/AliPIPEv3.h"
	28	#include "ITS/AliITSvPPRasymmFMD.h"
	29	#include "TPC/AliTPCv2.h"
	30	#include "TOF/AliTOFv6T0.h"
	31	#include "HMPID/AliHMPIDv1.h"
	32	#include "ZDC/AliZDCv2.h"
	33	#include "TRD/AliTRDv1.h"
	34	#include "FMD/AliFMDv1.h"
	35	#include "MUON/AliMUONv1.h"
	36	#include "PHOS/AliPHOSv1.h"
	37	#include "PMD/AliPMDv1.h"
	38	#include "T0/AliT0v1.h"
	39	#include "EMCAL/AliEMCALv2.h"
	40	#include "ACORDE/AliACORDEv0.h"
	41	#include "VZERO/AliVZEROv7.h"
	42	#endif
	43
	44	Float_t EtaToTheta(Float_t arg);
	45
	46	void Config()
	47	{
	48	// ThetaRange is (0., 180.). It was (0.28,179.72) 7/12/00 09:00
	49	// Theta range given through pseudorapidity limits 22/6/2001
	50
	51	// Set Random Number seed
	52	gRandom->SetSeed(123456); // Set 0 to use the currecnt time
	53	AliLog::Message(AliLog::kInfo, Form("Seed for random number generation = %d",gRandom->GetSeed()), "Config.C", "Config.C", "Config()","Config.C", __LINE__);
	54
	55
	56	// libraries required by geant321
	57	#if defined(__CINT__)
	58	gSystem->Load("libgeant321");
	59	#endif
	60
	61	new TGeant3TGeo("C++ Interface to Geant3");
	62
	63	AliRunLoader* rl=0x0;
	64
65	AliLog::Message(AliLog::kInfo, "Creating Run Loader", "Config.C", "Config.C", "Config()"," Config.C", __LINE__);
66
67	rl = AliRunLoader::Open("galice.root",
68	AliConfig::GetDefaultEventFolderName(),
69	"recreate");
70	if (rl == 0x0)
71	{
72	gAlice->Fatal("Config.C","Can not instatiate the Run Loader");
73	return;
74	}
75	rl->SetCompressionLevel(2);
76	rl->SetNumberOfEventsPerFile(3);
77	gAlice->SetRunLoader(rl);
78
79	// Set the trigger configuration
80	gAlice->SetTriggerDescriptor("Pb-Pb");
81	cout<<"Trigger configuration is set to Pb-Pb"<<endl;
82
83	//
84	// Set External decayer
85	TVirtualMCDecayer *decayer = new AliDecayerPythia();
86
87	decayer->SetForceDecay(kAll);
88	decayer->Init();
89	gMC->SetExternalDecayer(decayer);
90	//=======================================================================
91	// *********** STEERING parameters FOR ALICE SIMULATION ************
92	// --- Specify event type to be tracked through the ALICE setup
93	// --- All positions are in cm, angles in degrees, and P and E in GeV
94
95
96	gMC->SetProcess("DCAY",1);
97	gMC->SetProcess("PAIR",1);
98	gMC->SetProcess("COMP",1);
99	gMC->SetProcess("PHOT",1);
100	gMC->SetProcess("PFIS",0);
101	gMC->SetProcess("DRAY",0);
102	gMC->SetProcess("ANNI",1);
103	gMC->SetProcess("BREM",1);
104	gMC->SetProcess("MUNU",1);
105	gMC->SetProcess("CKOV",1);
106	gMC->SetProcess("HADR",1);
107	gMC->SetProcess("LOSS",2);
108	gMC->SetProcess("MULS",1);
109	gMC->SetProcess("RAYL",1);
110
111	Float_t cut = 1.e-3; // 1MeV cut by default
112	Float_t tofmax = 1.e10;
113
114	gMC->SetCut("CUTGAM", cut);
115	gMC->SetCut("CUTELE", cut);
116	gMC->SetCut("CUTNEU", cut);
117	gMC->SetCut("CUTHAD", cut);
118	gMC->SetCut("CUTMUO", cut);
119	gMC->SetCut("BCUTE", cut);
120	gMC->SetCut("BCUTM", cut);
121	gMC->SetCut("DCUTE", cut);
122	gMC->SetCut("DCUTM", cut);
123	gMC->SetCut("PPCUTM", cut);
124	gMC->SetCut("TOFMAX", tofmax);
125
126
127	AliGenCocktail *gener = new AliGenCocktail();
128	//
129	Int_t nKrDecays = 100; // number of Kr decays
130	for(Int_t i=0;i<nKrDecays;i++){
131	AliGenKrypton *krypton = new AliGenKrypton();
132	gener->AddGenerator(krypton,"Krypton",1);
133	}
134	gener->Init();
135
136	// Field (L3 0.4 T)
137	AliMagFMaps* field = new AliMagFMaps("Maps","Maps", 2, 1., 10., 1);
138	gAlice->SetField(field);
139
140	// detectors - only the TPC is relevant
141
142	Int_t iABSO = 0;
143	Int_t iDIPO = 0;
144	Int_t iFMD = 0;
145	Int_t iFRAME = 0;
146	Int_t iHALL = 0;
147	Int_t iITS = 0;
148	Int_t iMAG = 0;
149	Int_t iMUON = 0;
150	Int_t iPHOS = 0;
151	Int_t iPIPE = 0;
152	Int_t iPMD = 0;
153	Int_t iHMPID = 0;
154	Int_t iSHIL = 0;
155	Int_t iT0 = 0;
156	Int_t iTOF = 0;
157	Int_t iTPC = 1;
158	Int_t iTRD = 0;
159	Int_t iZDC = 0;
160	Int_t iEMCAL = 0;
161	Int_t iACORDE = 0;
162	Int_t iVZERO = 0;
163	rl->CdGAFile();
164	//=================== Alice BODY parameters =============================
165	AliBODY *BODY = new AliBODY("BODY", "Alice envelop");
166
167	if (iMAG)
168	{
169	//=================== MAG parameters ============================
170	// --- Start with Magnet since detector layouts may be depending ---
171	// --- on the selected Magnet dimensions ---
172	AliMAG *MAG = new AliMAG("MAG", "Magnet");
173	}
174
175
176	if (iABSO)
177	{
178	//=================== ABSO parameters ============================
179	AliABSO *ABSO = new AliABSOv3("ABSO", "Muon Absorber");
180	}
181
182	if (iDIPO)
183	{
184	//=================== DIPO parameters ============================
185
186	AliDIPO *DIPO = new AliDIPOv3("DIPO", "Dipole version 3");
187	}
188
189	if (iHALL)
190	{
191	//=================== HALL parameters ============================
192
193	AliHALL *HALL = new AliHALLv3("HALL", "Alice Hall");
194	}
195
196
197	if (iFRAME)
198	{
199	//=================== FRAME parameters ============================
200
201	AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame");
202	}
203
204	if (iSHIL)
205	{
206	//=================== SHIL parameters ============================
207
208	AliSHIL *SHIL = new AliSHILv3("SHIL", "Shielding Version 3");
209	}
210
211
212	if (iPIPE)
213	{
214	//=================== PIPE parameters ============================
215
216	AliPIPE *PIPE = new AliPIPEv3("PIPE", "Beam Pipe");
217	}
218
219	if(iITS) {
220
221	//=================== ITS parameters ============================
222	//
223	// As the innermost detector in ALICE, the Inner Tracking System "impacts" on
224	// almost all other detectors. This involves the fact that the ITS geometry
225	// still has several options to be followed in parallel in order to determine
226	// the best set-up which minimizes the induced background. All the geometries
227	// available to date are described in the following. Read carefully the comments
228	// and use the default version (the only one uncommented) unless you are making
229	// comparisons and you know what you are doing. In this case just uncomment the
230	// ITS geometry you want to use and run Aliroot.
231	//
232	// Detailed geometries:
233	//
234	//
235	//
236	AliITSvPPRasymmFMD *ITS = new AliITSvPPRasymmFMD("ITS","ITS PPR detailed version with asymmetric services");
237	ITS->SetMinorVersion(2); // don't touch this parameter if you're not an ITS developer
238	ITS->SetReadDet(kFALSE); // don't touch this parameter if you're not an ITS developer
239	// ITS->SetWriteDet("$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.det"); // don't touch this parameter if you're not an ITS developer
240	ITS->SetThicknessDet1(200.); // detector thickness on layer 1 must be in the range [100,300]
241	ITS->SetThicknessDet2(200.); // detector thickness on layer 2 must be in the range [100,300]
242	ITS->SetThicknessChip1(150.); // chip thickness on layer 1 must be in the range [150,300]
243	ITS->SetThicknessChip2(150.); // chip thickness on layer 2 must be in the range [150,300]
244	ITS->SetRails(0); // 1 --> rails in ; 0 --> rails out
245	ITS->SetCoolingFluid(1); // 1 --> water ; 0 --> freon
246
247
248	//
249	// Coarse geometries (warning: no hits are produced with these coarse geometries and they unuseful
250	// for reconstruction !):
251	//
252	//
253	//AliITSvPPRcoarseasymm *ITS = new AliITSvPPRcoarseasymm("ITS","New ITS PPR coarse version with asymmetric services");
254	//ITS->SetRails(0); // 1 --> rails in ; 0 --> rails out
255	//ITS->SetSupportMaterial(0); // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
256	//
257	//AliITS *ITS = new AliITSvPPRcoarsesymm("ITS","New ITS PPR coarse version with symmetric services");
258	//ITS->SetRails(0); // 1 --> rails in ; 0 --> rails out
259	//ITS->SetSupportMaterial(0); // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
260	//
261	//
262	//
263	// Geant3 <-> EUCLID conversion
264	// ============================
265	//
266	// SetEUCLID is a flag to output (=1) or not to output (=0) both geometry and
267	// media to two ASCII files (called by default ITSgeometry.euc and
268	// ITSgeometry.tme) in a format understandable to the CAD system EUCLID.
269	// The default (=0) means that you dont want to use this facility.
270	//
271	ITS->SetEUCLID(0);
272	}
273
274	if (iTPC)
275	{
276	//============================ TPC parameters ===================
277	AliTPC *TPC = new AliTPCv4("TPC", "Default");
278	}
279
280
281	if (iTOF) {
282	//=================== TOF parameters ============================
283	AliTOF *TOF = new AliTOFv6T0("TOF", "normal TOF");
284	}
285
286
287	if (iHMPID)
288	{
289	//=================== HMPID parameters ===========================
290	AliHMPID *HMPID = new AliHMPIDv1("HMPID", "normal HMPID");
291
292	}
293
294
295	if (iZDC)
296	{
297	//=================== ZDC parameters ============================
298
299	AliZDC *ZDC = new AliZDCv2("ZDC", "normal ZDC");
300	}
301
302	if (iTRD)
303	{
304	//=================== TRD parameters ============================
305
306	AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator");
307	}
308
309	if (iFMD)
310	{
311	//=================== FMD parameters ============================
312	AliFMD *FMD = new AliFMDv1("FMD", "normal FMD");
313	}
314
315	if (iMUON)
316	{
317	//=================== MUON parameters ===========================
318	// New MUONv1 version (geometry defined via builders)
319	AliMUON *MUON = new AliMUONv1("MUON", "default");
320	}
321	//=================== PHOS parameters ===========================
322
323	if (iPHOS)
324	{
325	AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP");
326	}
327
328
329	if (iPMD)
330	{
331	//=================== PMD parameters ============================
332	AliPMD *PMD = new AliPMDv1("PMD", "normal PMD");
333	}
334
335	if (iT0)
336	{
337	//=================== T0 parameters ============================
338	AliT0 *T0 = new AliT0v1("T0", "T0 Detector");
339	}
340
341	if (iEMCAL)
342	{
343	//=================== EMCAL parameters ============================
344	AliEMCAL *EMCAL = new AliEMCALv2("EMCAL", "SHISH_77_TRD1_2X2_FINAL_110DEG");
345	}
346
347	if (iACORDE)
348	{
349	//=================== ACORDE parameters ============================
350	AliACORDE *ACORDE = new AliACORDEv0("ACORDE", "normal ACORDE");
351	}
352
353	if (iVZERO)
354	{
355	//=================== ACORDE parameters ============================
356	AliVZERO *VZERO = new AliVZEROv7("VZERO", "normal VZERO");
357	}
358
359	AliLog::Message(AliLog::kInfo, "End of Config", "Config.C", "Config.C", "Config()"," Config.C", __LINE__);
360
361	}
362
363	Float_t EtaToTheta(Float_t arg){
364	return (180./TMath::Pi())2.atan(exp(-arg));
365	}