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

enum EGeneratorTypes {kHijing, kGun, kBox, kPythia, kParam, kCcocktail, kFluka, kHalo, kNtuple, kScan,
                      kDoubleScan};

EGeneratorTypes gentype=kScan;
Int_t ntracks=1;

void Config()
{
  // libraries required by geant321
  gSystem->Load("libgeant321");

  cout<<"RICH private Config.C> Start\n";
  //new AliGeant3("C++ Interface to Geant3");
  new     TGeant3("C++ Interface to Geant3");

//=======================================================================
//  Create the output file
   
TFile *rootfile = new TFile("galice.root","recreate");
rootfile->SetCompressionLevel(2);
TGeant3 *geant3 = (TGeant3*)gMC;

//
// Set Random Number seed
 gRandom->SetSeed(10);
 
//=======================================================================
// ******* GEANT STEERING parameters FOR ALICE SIMULATION *******
geant3->SetTRIG(1); //Number of events to be processed 
geant3->SetSWIT(4,100);
geant3->SetDEBU(0,0,1);
//geant3->SetSWIT(2,2);
geant3->SetDCAY(0);
geant3->SetPAIR(0);
geant3->SetCOMP(0);
geant3->SetPHOT(0);
geant3->SetPFIS(0);
geant3->SetDRAY(0);
geant3->SetANNI(0);
geant3->SetBREM(0);
geant3->SetMUNU(0); 
geant3->SetCKOV(1);
geant3->SetHADR(0); //Select pure GEANH (HADR 1) or GEANH/NUCRIN (HADR 3)
geant3->SetLOSS(1);
geant3->SetMULS(0);
geant3->SetRAYL(0);
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)
Float_t cut    = 1.e-1; // 100MeV cut by default
Float_t tofmax = 1.e10;
//             GAM ELEC NHAD CHAD MUON EBREM MUHAB EDEL MUDEL MUPA TOFMAX
geant3->SetCUTS(1.e-5,5.e-5, 1.e-3, 1.e-4, 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

   switch(gentype){
   case kGun:
     AliGenFixed *gener = new AliGenFixed(ntracks);
     gener->SetMomentum(3);
     gener->SetPhiRange(90);
     gener->SetThetaRange(101);
     gener->SetOrigin(0,480,-20);                 //vertex position
     gener->SetPart(kPiPlus);                 //GEANT particle type
   break;
   case kBox:  
     AliGenBox *gener = new AliGenBox(ntracks);
     gener->SetMomentumRange(2,2);
     //gener->SetPhiRange(30,30);                //for inclined HMPID
     gener->SetPhiRange(82,98);
     gener->SetThetaRange(82,98);
     gener->SetOrigin(0,0,0);   
     gener->SetVertexSmear(kPerTrack); 
     //vertex position
     gener->SetSigma(1.8, 1.8,0);           //Sigma in (X,Y,Z) (cm) on IP position
     gener->SetPart(kPiPlus);                    //GEANT particle type
   break;
   case kScan:  
     AliGenScan *gener = new AliGenScan(-1);
     gener->SetMomentumRange(2,2);
     //gener->SetPhiRange(30,30);           //for inclined HMPID
     gener->SetPhiRange(90,90);             //for normal HMPID
     gener->SetThetaRange(90,90);
     //vertex position
     gener->SetSigma(0,0,0);           //Sigma in (X,Y,Z) (cm) on IP position
     gener->SetPart(kPiPlus); 
     //gener->SetRange(1, 415, 415, 1, 245, 245, 1, -20, -20);   //for inclined HMPID
     gener->SetRange(1, 0, 0, 1, 480, 480, 1, -20, -20);         //for normal HMPID

   break;
   case kSoubleScan:  
     AliGenDoubleScan *gener = new AliGenDoubleScan(-1);
     gener->SetMomentumRange(3,3);
     gener->SetPhiRange(0,360);
     gener->SetThetaRange(0,0);
     //vertex position
     gener->SetSigma(0,0,0);           //Sigma in (X,Y,Z) (cm) on IP position
     gener->SetPart(kPiPlus); 
     gener->SetRange(20, -60, 60, 1, 480, 480, 20, -60, 60);
     gener->SetDistance(1);     
   break;    
   case kHijing:
     AliGenHIJINGpara *gener = new AliGenHIJINGpara(ntracks);
     gener->SetMomentumRange(0,999);
     gener->SetPhiRange(0,360);
     gener->SetThetaRange(.77,179.23);
     gener->SetOrigin(0,0,0);          //vertex position
     gener->SetSigma(0,0,5.6);         //Sigma in (X,Y,Z) (cm) on IP position
   break;
   case kPythia:
     AliGenPythia *gener = new AliGenPythia(ntracks);
     gener->SetMomentumRange(0,999);
     gener->SetPhiRange(0,360);
     gener->SetThetaRange(0., 180.);
     gener->SetYRange(-10,10);
     gener->SetPtRange(0,100);
     gener->SetOrigin(0,0,0);          // vertex position
     gener->SetVertexSmear(perEvent); 
     gener->SetSigma(0,0,5.6);         // Sigma in (X,Y,Z) (cm) on IP position
//     gener->SetStrucFunc(DO_Set_1);
     gener->SetProcess(mb); 
     gener->SetEnergyCMS(5500.);
   break;     
   case kParam:
     AliGenParam *gener = new AliGenParam(178,Eta,
					     AliGenPHOSlib::GetPt(Eta),
					     AliGenPHOSlib::GetY(Eta),
					     AliGenPHOSlib::GetIp(Eta) );

     gener->SetMomentumRange(0,999);
     gener->SetPhiRange(0,360);
     gener->SetYRange(2.5,4);
     gener->SetThetaRange(2,9);
     gener->SetPtRange(0,10);
     gener->SetOrigin(0,0,0);      //vertex position
     gener->SetSigma(0,0,0);       //Sigma in (X,Y,Z) (cm) on IP position
     gener->SetCutOnChild(1);
   break;
   case kFluka:
     AliGenFLUKAsource *gener = new AliGenFLUKAsource(-1);
     gener->AddFile("$(ALICE_ROOT)/data/all32.root"); 
     rootfile->cd();
     gener->SetPartFlag(9);
     gener->SetMomentumRange(0,999);
     gener->SetPhiRange(0,360);
     gener->SetThetaRange(0., 180.); 
     gener->SetAgeMax(1.e-5);
     
//  31.7 events     
     gener->SetFraction(0.0315);     
   break;
   case kNtuple:
     AliGenExtFile *gener = new AliGenExtFile(-1); 
     gener->SetFileName("$(ALICE_ROOT)/data/dtujet93.root");
     gener->SetVertexSmear(perEvent); 
     gener->SetTrackingFlag(1);
   break;
   case kHalo:
     AliGenHalo *gener = new AliGenHalo(ntracks); 
     gener->SetFileName("/h1/morsch/marsip/marsip5.mu");
   break;     
   case kCocktail:
     AliGenCocktail *gener = new AliGenCocktail();
     gener->SetMomentumRange(0,10);
     gener->SetPhiRange(0,360);
     gener->SetThetaRange(45.,135);
    
     pions   = new AliGenParam(100, pion_p);
//     kaons   = new AliGenParam(10 , kaon_p);
//     protons = new AliGenParam(10 , proton_p);
     gener->AddGenerator(pions  , "Pions"  , 100);
//     gener->AddGenerator(kaons  , "Kaons"  , 10);
//     gener->AddGenerator(protons, "Protons", 10);
//
//   test 
//
     
     Float_t   p2(Float_t);
     Float_t  (*f1)(Float_t);
     Double_t (*f2)(Double_t);

     
     Float_t p2(Float_t x) 
	 {
	     return x*x;
	 }
     f1=p2;
     Float_t x = TMath::Sqrt(2);
     
     f1=TMath::Sqrt;
     
     printf("\n Result %f %f \n", (*f1)(2.), TMath::Sqrt(2));
     
	 
     break;
   }//switch
 
// Activate this line if you want the vertex smearing to happen
// track by track
//
   gener->SetVertexSmear(kPerTrack); 
   gener->Init();
   
   gAlice->SetField(0,2);    //Specify maximum magnetic field in Tesla (neg. ==> default field)

Int_t iMAG=0;
Int_t iITS=0;
Int_t iTPC=0;
Int_t iTOF=0;
Int_t iRICH=1;
Int_t iZDC=0;
Int_t iCASTOR=0;
Int_t iTRD=0;
Int_t iABSO=0;
Int_t iDIPO=0;
Int_t iHALL=0;
Int_t iFRAME=0;
Int_t iSHIL=0;
Int_t iPIPE=0;
Int_t iFMD=0;
Int_t iMUON=0;
Int_t iPHOS=0;
Int_t iPMD=0;
Int_t iSTART=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 AliFRAMEv1("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 AliITSv3("ITS","Old ITS detailed version as of the ALICE TP");
  //
  //AliITS *ITS  = new AliITSv5("ITS","Current ITS detailed version used for the ITS TDR");
  //
  //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");
  //
  //
  // Coarse geometries (warning: no hits are produced with these coarse geometries and they unuseful for reconstruction !):
  // ======================================================================================================================
  //
  //
  //AliITS *ITS  = new AliITSv1("ITS","Old ITS coarse version as of the ALICE TP");
  //
  AliITS *ITS  = new AliITSvPPRcoarseasymm("ITS","New ITS coarse version with asymmetric services");
  //
  //AliITS *ITS  = new AliITSvPPRcoarsesymm("ITS","New ITS coarse version with symmetric services");
  //
  //
  // 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 AliTPCv0("TPC","Normal TPC"); //v1 is default
  TPC->SetParam(param); // pass the parameter object to the TPC
  
  // set gas mixture
  
  TPC->SetGasMixt(2,20,10,-1,0.9,0.1,0.);
  TPC->SetSecAL(4);
  TPC->SetSecAU(4);
  TPC->SetSecLows(1,  2,  3, 19, 20, 21);
  TPC->SetSecUps(37, 38, 39, 37+18, 38+18, 39+18, -1, -1, -1, -1, -1, -1);
  TPC->SetSens(1);

  if (TPC->IsVersion()==1) param->Write(param->GetTitle());*/

   AliTPC *TPC  = new AliTPCv0("TPC","Default");
   // All sectors included 
   TPC->SetSecAL(-1);
   TPC->SetSecAU(-1);

}

if(iTOF) {
//=================== TOF parameters ============================
AliTOF *TOF  = new AliTOFv2("TOF","normal TOF");
}
   

 gAlice->SetDebug(1);


if(iRICH){
//====================== RICH parameters =========================
AliRICH *RICH  = new AliRICHv3("RICH","normal RICH");
}//if(iRICH)


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 version 0");
// 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();

}

if(iFMD) {
//=================== FMD parameters ============================

AliFMD *FMD  = new AliFMDv1("FMD","normal FMD");
}

if(iMUON) {
//=================== MUON parameters ===========================

AliMUON *MUON  = new AliMUONv0("MUON","normal MUON");

}
 
//=================== PHOS parameters ===========================

if(iPHOS) {
  AliPHOS *PHOS  = new AliPHOSv0("PHOS","GPS2");
}


if(iPMD) {
//=================== PMD parameters ============================

AliPMD *PMD  = new AliPMDv0("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 AliSTARTv0("START","START Detector");
}

   cout<<"RICH private Config.C> End\n";         
}//void Config()
Commit	Line	Data
4f71be4a	1	enum EGeneratorTypes {kHijing, kGun, kBox, kPythia, kParam, kCcocktail, kFluka, kHalo, kNtuple, kScan,
4f71be4a	2	kDoubleScan};
e32e4cb8	3
dd75b155	4	EGeneratorTypes gentype=kScan;
dd75b155	5	Int_t ntracks=1;
e32e4cb8	6
	7	void Config()
	8	{
dd75b155	9	// libraries required by geant321
	10	gSystem->Load("libgeant321");
	11
	12	cout<<"RICH private Config.C> Start\n";
	13	//new AliGeant3("C++ Interface to Geant3");
	14	new TGeant3("C++ Interface to Geant3");
e32e4cb8	15
	16	//=======================================================================
	17	// Create the output file
	18
	19	TFile *rootfile = new TFile("galice.root","recreate");
	20	rootfile->SetCompressionLevel(2);
	21	TGeant3 geant3 = (TGeant3)gMC;
9fbca8fc	22
4a8166bc	23	//
	24	// Set Random Number seed
	25	gRandom->SetSeed(10);
e32e4cb8	26
	27	//=======================================================================
	28	// ***** GEANT STEERING parameters FOR ALICE SIMULATION *****
	29	geant3->SetTRIG(1); //Number of events to be processed
	30	geant3->SetSWIT(4,100);
	31	geant3->SetDEBU(0,0,1);
	32	//geant3->SetSWIT(2,2);
dd75b155	33	geant3->SetDCAY(0);
	34	geant3->SetPAIR(0);
	35	geant3->SetCOMP(0);
	36	geant3->SetPHOT(0);
e32e4cb8	37	geant3->SetPFIS(0);
dd75b155	38	geant3->SetDRAY(0);
	39	geant3->SetANNI(0);
	40	geant3->SetBREM(0);
	41	geant3->SetMUNU(0);
e32e4cb8	42	geant3->SetCKOV(1);
dd75b155	43	geant3->SetHADR(0); //Select pure GEANH (HADR 1) or GEANH/NUCRIN (HADR 3)
e32e4cb8	44	geant3->SetLOSS(1);
dd75b155	45	geant3->SetMULS(0);
e32e4cb8	46	geant3->SetRAYL(0);
	47	geant3->SetAUTO(1); //Select automatic STMIN etc... calc. (AUTO 1) or manual (AUTO 0)
	48	geant3->SetABAN(0); //Restore 3.16 behaviour for abandoned tracks
	49	geant3->SetOPTI(2); //Select optimisation level for GEANT geometry searches (0,1,2)
	50	Float_t cut = 1.e-1; // 100MeV cut by default
	51	Float_t tofmax = 1.e10;
	52	// GAM ELEC NHAD CHAD MUON EBREM MUHAB EDEL MUDEL MUPA TOFMAX
	53	geant3->SetCUTS(1.e-5,5.e-5, 1.e-3, 1.e-4, cut, cut, cut, cut, cut, cut, tofmax);
	54
	55	//
	56	//=======================================================================
	57	// *********** STEERING parameters FOR ALICE SIMULATION ************
	58	// --- Specify event type to be tracked through the ALICE setup
	59	// --- All positions are in cm, angles in degrees, and P and E in GeV
	60
4f71be4a	61	switch(gentype){
4f71be4a	62	case kGun:
e32e4cb8	63	AliGenFixed *gener = new AliGenFixed(ntracks);
e32e4cb8	64	gener->SetMomentum(3);
ae2721fb	65	gener->SetPhiRange(90);
4a8166bc	66	gener->SetThetaRange(101);
4a8166bc	67	gener->SetOrigin(0,480,-20); //vertex position
e32e4cb8	68	gener->SetPart(kPiPlus); //GEANT particle type
4f71be4a	69	break;
4f71be4a	70	case kBox:
e32e4cb8	71	AliGenBox *gener = new AliGenBox(ntracks);
4f71be4a	72	gener->SetMomentumRange(2,2);
dd75b155	73	//gener->SetPhiRange(30,30); //for inclined HMPID
	74	gener->SetPhiRange(82,98);
	75	gener->SetThetaRange(82,98);
e32e4cb8	76	gener->SetOrigin(0,0,0);
aee8290b	77	gener->SetVertexSmear(kPerTrack);
e32e4cb8	78	//vertex position
	79	gener->SetSigma(1.8, 1.8,0); //Sigma in (X,Y,Z) (cm) on IP position
	80	gener->SetPart(kPiPlus); //GEANT particle type
4f71be4a	81	break;
4f71be4a	82	case kScan:
e32e4cb8	83	AliGenScan *gener = new AliGenScan(-1);
dd75b155	84	gener->SetMomentumRange(2,2);
	85	//gener->SetPhiRange(30,30); //for inclined HMPID
	86	gener->SetPhiRange(90,90); //for normal HMPID
764a75a4	87	gener->SetThetaRange(90,90);
e32e4cb8	88	//vertex position
06a0df24	89	gener->SetSigma(0,0,0); //Sigma in (X,Y,Z) (cm) on IP position
06a0df24	90	gener->SetPart(kPiPlus);
dd75b155	91	//gener->SetRange(1, 415, 415, 1, 245, 245, 1, -20, -20); //for inclined HMPID
	92	gener->SetRange(1, 0, 0, 1, 480, 480, 1, -20, -20); //for normal HMPID
	93
4f71be4a	94	break;
4f71be4a	95	case kSoubleScan:
e32e4cb8	96	AliGenDoubleScan *gener = new AliGenDoubleScan(-1);
06a0df24	97	gener->SetMomentumRange(3,3);
e32e4cb8	98	gener->SetPhiRange(0,360);
	99	gener->SetThetaRange(0,0);
	100	//vertex position
06a0df24	101	gener->SetSigma(0,0,0); //Sigma in (X,Y,Z) (cm) on IP position
	102	gener->SetPart(kPiPlus);
	103	gener->SetRange(20, -60, 60, 1, 480, 480, 20, -60, 60);
4f71be4a	104	gener->SetDistance(1);
	105	break;
	106	case kHijing:
e32e4cb8	107	AliGenHIJINGpara *gener = new AliGenHIJINGpara(ntracks);
	108	gener->SetMomentumRange(0,999);
	109	gener->SetPhiRange(0,360);
	110	gener->SetThetaRange(.77,179.23);
	111	gener->SetOrigin(0,0,0); //vertex position
	112	gener->SetSigma(0,0,5.6); //Sigma in (X,Y,Z) (cm) on IP position
4f71be4a	113	break;
4f71be4a	114	case kPythia:
e32e4cb8	115	AliGenPythia *gener = new AliGenPythia(ntracks);
	116	gener->SetMomentumRange(0,999);
	117	gener->SetPhiRange(0,360);
	118	gener->SetThetaRange(0., 180.);
	119	gener->SetYRange(-10,10);
	120	gener->SetPtRange(0,100);
	121	gener->SetOrigin(0,0,0); // vertex position
9fbca8fc	122	gener->SetVertexSmear(perEvent);
e32e4cb8	123	gener->SetSigma(0,0,5.6); // Sigma in (X,Y,Z) (cm) on IP position
	124	// gener->SetStrucFunc(DO_Set_1);
	125	gener->SetProcess(mb);
	126	gener->SetEnergyCMS(5500.);
4f71be4a	127	break;
4f71be4a	128	case kParam:
e32e4cb8	129	AliGenParam *gener = new AliGenParam(178,Eta,
	130	AliGenPHOSlib::GetPt(Eta),
	131	AliGenPHOSlib::GetY(Eta),
	132	AliGenPHOSlib::GetIp(Eta) );
	133
	134	gener->SetMomentumRange(0,999);
	135	gener->SetPhiRange(0,360);
	136	gener->SetYRange(2.5,4);
	137	gener->SetThetaRange(2,9);
	138	gener->SetPtRange(0,10);
	139	gener->SetOrigin(0,0,0); //vertex position
	140	gener->SetSigma(0,0,0); //Sigma in (X,Y,Z) (cm) on IP position
	141	gener->SetCutOnChild(1);
4f71be4a	142	break;
4f71be4a	143	case kFluka:
e32e4cb8	144	AliGenFLUKAsource *gener = new AliGenFLUKAsource(-1);
	145	gener->AddFile("$(ALICE_ROOT)/data/all32.root");
	146	rootfile->cd();
	147	gener->SetPartFlag(9);
	148	gener->SetMomentumRange(0,999);
	149	gener->SetPhiRange(0,360);
	150	gener->SetThetaRange(0., 180.);
	151	gener->SetAgeMax(1.e-5);
	152
	153	// 31.7 events
	154	gener->SetFraction(0.0315);
4f71be4a	155	break;
4f71be4a	156	case kNtuple:
e32e4cb8	157	AliGenExtFile *gener = new AliGenExtFile(-1);
e32e4cb8	158	gener->SetFileName("$(ALICE_ROOT)/data/dtujet93.root");
9fbca8fc	159	gener->SetVertexSmear(perEvent);
e32e4cb8	160	gener->SetTrackingFlag(1);
4f71be4a	161	break;
4f71be4a	162	case kHalo:
e32e4cb8	163	AliGenHalo *gener = new AliGenHalo(ntracks);
e32e4cb8	164	gener->SetFileName("/h1/morsch/marsip/marsip5.mu");
4f71be4a	165	break;
4f71be4a	166	case kCocktail:
e32e4cb8	167	AliGenCocktail *gener = new AliGenCocktail();
	168	gener->SetMomentumRange(0,10);
	169	gener->SetPhiRange(0,360);
	170	gener->SetThetaRange(45.,135);
	171
	172	pions = new AliGenParam(100, pion_p);
	173	// kaons = new AliGenParam(10 , kaon_p);
	174	// protons = new AliGenParam(10 , proton_p);
	175	gener->AddGenerator(pions , "Pions" , 100);
	176	// gener->AddGenerator(kaons , "Kaons" , 10);
	177	// gener->AddGenerator(protons, "Protons", 10);
	178	//
	179	// test
	180	//
	181
	182	Float_t p2(Float_t);
	183	Float_t (*f1)(Float_t);
	184	Double_t (*f2)(Double_t);
	185
	186
	187
	188
	189	Float_t p2(Float_t x)
	190	{
	191	return x*x;
	192	}
	193	f1=p2;
	194	Float_t x = TMath::Sqrt(2);
	195
	196	f1=TMath::Sqrt;
	197
	198	printf("\n Result %f %f \n", (*f1)(2.), TMath::Sqrt(2));
	199
	200
	201	break;
4f71be4a	202	}//switch
e32e4cb8	203
	204	// Activate this line if you want the vertex smearing to happen
	205	// track by track
	206	//
4f71be4a	207	gener->SetVertexSmear(kPerTrack);
	208	gener->Init();
	209
	210	gAlice->SetField(0,2); //Specify maximum magnetic field in Tesla (neg. ==> default field)
e32e4cb8	211
e32e4cb8	212	Int_t iMAG=0;
764a75a4	213	Int_t iITS=0;
dd75b155	214	Int_t iTPC=0;
764a75a4	215	Int_t iTOF=0;
e32e4cb8	216	Int_t iRICH=1;
	217	Int_t iZDC=0;
	218	Int_t iCASTOR=0;
764a75a4	219	Int_t iTRD=0;
e32e4cb8	220	Int_t iABSO=0;
	221	Int_t iDIPO=0;
	222	Int_t iHALL=0;
764a75a4	223	Int_t iFRAME=0;
e32e4cb8	224	Int_t iSHIL=0;
764a75a4	225	Int_t iPIPE=0;
e32e4cb8	226	Int_t iFMD=0;
	227	Int_t iMUON=0;
	228	Int_t iPHOS=0;
	229	Int_t iPMD=0;
dd75b155	230	Int_t iSTART=0;
e32e4cb8	231
	232	//=================== Alice BODY parameters =============================
	233	AliBODY *BODY = new AliBODY("BODY","Alice envelop");
	234
	235
	236	if(iMAG) {
	237	//=================== MAG parameters ============================
	238	// --- Start with Magnet since detector layouts may be depending ---
	239	// --- on the selected Magnet dimensions ---
	240	AliMAG *MAG = new AliMAG("MAG","Magnet");
	241	}
	242
06a0df24	243
	244	if(iABSO) {
	245	//=================== ABSO parameters ============================
	246	AliABSO *ABSO = new AliABSOv0("ABSO","Muon Absorber");
	247	}
	248
	249	if(iDIPO) {
	250	//=================== DIPO parameters ============================
	251
	252	AliDIPO *DIPO = new AliDIPOv2("DIPO","Dipole version 2");
	253	}
	254
	255	if(iHALL) {
	256	//=================== HALL parameters ============================
	257
	258	AliHALL *HALL = new AliHALL("HALL","Alice Hall");
	259	}
	260
	261
e32e4cb8	262	if(iFRAME) {
e32e4cb8	263	//=================== FRAME parameters ============================
06a0df24	264
e32e4cb8	265	AliFRAME *FRAME = new AliFRAMEv1("FRAME","Space Frame");
06a0df24	266
	267	}
	268
	269	if(iSHIL) {
	270	//=================== SHIL parameters ============================
	271
	272	AliSHIL *SHIL = new AliSHILv0("SHIL","Shielding");
	273	}
	274
	275
	276	if(iPIPE) {
	277	//=================== PIPE parameters ============================
	278
	279	AliPIPE *PIPE = new AliPIPEv0("PIPE","Beam Pipe");
e32e4cb8	280	}
e32e4cb8	281
06a0df24	282
e32e4cb8	283	if(iITS) {
4a8166bc	284	//=================== ITS parameters ===========================
	285	//
	286	// As the innermost detector in ALICE, the Inner Tracking System "impacts" on
	287	// almost all other detectors. This involves the fact that the ITS geometry
	288	// still has several options to be followed in parallel in order to determine
	289	// the best set-up which minimizes the induced background. All the geometries
	290	// available to date are described in the following. Read carefully the comments
	291	// and use the default version (the only one uncommented) unless you are making
	292	// comparisons and you know what you are doing. In this case just uncomment the
	293	// ITS geometry you want to use and run Aliroot.
	294	//
	295	// Detailed geometries:
	296	// ====================
	297	//
	298	//
	299	//AliITS *ITS = new AliITSv3("ITS","Old ITS detailed version as of the ALICE TP");
	300	//
	301	//AliITS *ITS = new AliITSv5("ITS","Current ITS detailed version used for the ITS TDR");
	302	//
	303	//AliITS *ITS = new AliITSv5symm("ITS","Updated ITS TDR detailed version with symmetric services");
	304	//
	305	//AliITS *ITS = new AliITSv5asymm("ITS","Updates ITS TDR detailed version with asymmetric services");
	306	//
	307	//
	308	// Coarse geometries (warning: no hits are produced with these coarse geometries and they unuseful for reconstruction !):
	309	// ======================================================================================================================
	310	//
	311	//
	312	//AliITS *ITS = new AliITSv1("ITS","Old ITS coarse version as of the ALICE TP");
	313	//
	314	AliITS *ITS = new AliITSvPPRcoarseasymm("ITS","New ITS coarse version with asymmetric services");
	315	//
	316	//AliITS *ITS = new AliITSvPPRcoarsesymm("ITS","New ITS coarse version with symmetric services");
	317	//
	318	//
	319	// Geant3 <-> EUCLID conversion
	320	// ============================
	321	//
	322	// SetEUCLID is a flag to output (=1) or not to output (=0) both geometry and
	323	// media to two ASCII files (called by default ITSgeometry.euc and
	324	// ITSgeometry.tme) in a format understandable to the CAD system EUCLID.
	325	// The default (=0) means that you dont want to use this facility.
	326	//
	327	ITS->SetEUCLID(0);
e32e4cb8	328	}
e32e4cb8	329
06a0df24	330
e32e4cb8	331	if(iTPC) {
	332	//============================ TPC parameters ================================
	333	// --- This allows the user to specify sectors for the SLOW (TPC geometry 2)
	334	// --- Simulator. SecAL (SecAU) <0 means that ALL lower (upper)
	335	// --- sectors are specified, any value other than that requires at least one
	336	// --- sector (lower or upper)to be specified!
	337	// --- Reminder: sectors 1-24 are lower sectors (1-12 -> z>0, 13-24 -> z<0)
	338	// --- sectors 25-72 are the upper ones (25-48 -> z>0, 49-72 -> z<0)
	339	// --- SecLows - number of lower sectors specified (up to 6)
	340	// --- SecUps - number of upper sectors specified (up to 12)
	341	// --- Sens - sensitive strips for the Slow Simulator !!!
	342	// --- This does NOT work if all S or L-sectors are specified, i.e.
	343	// --- if SecAL or SecAU < 0
	344	//
	345	//
	346	//-----------------------------------------------------------------------------
	347
4a8166bc	348	/* gROOT->LoadMacro("SetTPCParam.C");
06a0df24	349	AliTPCParam *param = SetTPCParam();
3d88b846	350	AliTPC *TPC = new AliTPCv0("TPC","Normal TPC"); //v1 is default
06a0df24	351	TPC->SetParam(param); // pass the parameter object to the TPC
4a8166bc	352
	353	// set gas mixture
	354
	355	TPC->SetGasMixt(2,20,10,-1,0.9,0.1,0.);
	356	TPC->SetSecAL(4);
	357	TPC->SetSecAU(4);
	358	TPC->SetSecLows(1, 2, 3, 19, 20, 21);
	359	TPC->SetSecUps(37, 38, 39, 37+18, 38+18, 39+18, -1, -1, -1, -1, -1, -1);
	360	TPC->SetSens(1);
	361
	362	if (TPC->IsVersion()==1) param->Write(param->GetTitle());*/
	363
	364	AliTPC *TPC = new AliTPCv0("TPC","Default");
	365	// All sectors included
	366	TPC->SetSecAL(-1);
	367	TPC->SetSecAU(-1);
e32e4cb8	368
e32e4cb8	369	}
	370
	371	if(iTOF) {
	372	//=================== TOF parameters ============================
4a8166bc	373	AliTOF *TOF = new AliTOFv2("TOF","normal TOF");
e32e4cb8	374	}
4f71be4a	375
e32e4cb8	376
dd75b155	377	gAlice->SetDebug(1);
	378
	379
	380	if(iRICH){
	381	//====================== RICH parameters =========================
	382	AliRICH *RICH = new AliRICHv3("RICH","normal RICH");
	383	}//if(iRICH)
e32e4cb8	384
06a0df24	385
e32e4cb8	386	if(iZDC) {
	387	//=================== ZDC parameters ============================
	388
	389	AliZDC *ZDC = new AliZDCv1("ZDC","normal ZDC");
	390	}
	391
	392	if(iCASTOR) {
	393	//=================== CASTOR parameters ============================
	394
	395	AliCASTOR *CASTOR = new AliCASTORv1("CASTOR","normal CASTOR");
	396	}
	397
	398	if(iTRD) {
	399	//=================== TRD parameters ============================
	400
764a75a4	401	AliTRD *TRD = new AliTRDv1("TRD","TRD version 0");
06a0df24	402	// Select the gas mixture (0: 97% Xe + 3% isobutane, 1: 90% Xe + 10% CO2)
764a75a4	403	TRD->SetGasMix(1);
	404	// With hole in front of PHOS
	405	TRD->SetPHOShole();
	406	// With hole in front of RICH
	407	TRD->SetRICHhole();
	408
e32e4cb8	409	}
e32e4cb8	410
e32e4cb8	411	if(iFMD) {
	412	//=================== FMD parameters ============================
	413
	414	AliFMD *FMD = new AliFMDv1("FMD","normal FMD");
	415	}
	416
	417	if(iMUON) {
	418	//=================== MUON parameters ===========================
	419
	420	AliMUON *MUON = new AliMUONv0("MUON","normal MUON");
	421
e32e4cb8	422	}
e32e4cb8	423
e32e4cb8	424	//=================== PHOS parameters ===========================
e32e4cb8	425
06a0df24	426	if(iPHOS) {
06a0df24	427	AliPHOS *PHOS = new AliPHOSv0("PHOS","GPS2");
e32e4cb8	428	}
e32e4cb8	429
06a0df24	430
e32e4cb8	431	if(iPMD) {
	432	//=================== PMD parameters ============================
	433
06a0df24	434	AliPMD *PMD = new AliPMDv0("PMD","normal PMD");
e32e4cb8	435	PMD->SetPAR(1., 1., 0.8, 0.02);
06a0df24	436	PMD->SetIN(6., 18., -580., 27., 27.);
e32e4cb8	437	PMD->SetGEO(0.0, 0.2, 4.);
06a0df24	438	PMD->SetPadSize(0.8, 1.0, 1.0, 1.5);
e32e4cb8	439
06a0df24	440	}
e32e4cb8	441
06a0df24	442	if(iSTART) {
	443	//=================== START parameters ============================
	444	AliSTART *START = new AliSTARTv0("START","START Detector");
	445	}
e32e4cb8	446
4f71be4a	447	cout<<"RICH private Config.C> End\n";
4f71be4a	448	}//void Config()