X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=macros%2FConfig.C;h=5b12b8da91ffd804754dc43754cbab5ce1482bd1;hb=4ad0d7baae1e2931993030aa1c392d3c886e1bd4;hp=f910a712cdf0afcfd0fd4ac09d389e843d192456;hpb=29f7df70516829df3969b2148efe59a3497a4471;p=u%2Fmrichter%2FAliRoot.git diff --git a/macros/Config.C b/macros/Config.C index f910a712cdf..5b12b8da91f 100644 --- a/macros/Config.C +++ b/macros/Config.C @@ -1,331 +1,380 @@ +// 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,"Config.C++") + +#if !defined(__CINT__) || defined(__MAKECINT__) +#include +#include +#include +#include +#include +#include +#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/AliHMPIDv2.h" +#include "ZDC/AliZDCv3.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 + +enum PprGeo_t + { + kHoles, kNoHoles + }; +static PprGeo_t geo = kHoles; + +Float_t EtaToTheta(Float_t arg); + 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 + // 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 current time - new AliGeant3("C++ Interface to Geant3"); - - if (!gSystem->Getenv("CONFIG_FILE")) { - TFile *rootfile = new TFile("galice.root","recreate"); - rootfile->SetCompressionLevel(2); - } - - TGeant3 *geant3 = (TGeant3*)gMC; - // - // Set External decayer - AliDecayer* decayer = new AliDecayerPythia(); - decayer->SetForceDecay(kAll); - decayer->Init(); - gMC->SetExternalDecayer(decayer); - // - // - //======================================================================= - // ******* GEANT STEERING parameters FOR ALICE SIMULATION ******* - geant3->SetTRIG(1); //Number of events to be processed - geant3->SetSWIT(4,10); - geant3->SetDEBU(0,0,1); - //geant3->SetSWIT(2,2); - geant3->SetDCAY(1); - geant3->SetPAIR(1); - geant3->SetCOMP(1); - geant3->SetPHOT(1); - geant3->SetPFIS(0); - geant3->SetDRAY(0); - geant3->SetANNI(1); - geant3->SetBREM(1); - geant3->SetMUNU(1); - geant3->SetCKOV(1); - geant3->SetHADR(1); //Select pure GEANH (HADR 1) or GEANH/NUCRIN (HADR 3) - geant3->SetLOSS(2); - geant3->SetMULS(1); - geant3->SetRAYL(1); - geant3->SetAUTO(1); //Select automatic STMIN etc... calc. (AUTO 1) or manual (AUTO 0) - geant3->SetABAN(0); //Restore 3.16 behaviour for abandoned tracks - geant3->SetOPTI(2); //Select optimisation level for GEANT geometry searches (0,1,2) - geant3->SetERAN(5.e-7); - - Float_t cut = 1.e-3; // 1MeV cut by default - Float_t tofmax = 1.e10; - // GAM ELEC NHAD CHAD MUON EBREM MUHAB EDEL MUDEL MUPA TOFMAX - geant3->SetCUTS(cut,cut, cut, cut, cut, cut, cut, cut, cut, cut, tofmax); - // - //======================================================================= - // ************* STEERING parameters FOR ALICE SIMULATION ************** - // --- Specify event type to be tracked through the ALICE setup - // --- All positions are in cm, angles in degrees, and P and E in GeV - if (gSystem->Getenv("CONFIG_NPARTICLES")) { - int nParticles = atoi(gSystem->Getenv("CONFIG_NPARTICLES")); - } else { - int nParticles = 50; - } - AliGenHIJINGpara *gener = new AliGenHIJINGpara(nParticles); - - gener->SetMomentumRange(0,999); - gener->SetPhiRange(0,360); - // gener->SetThetaRange(0.28,179.72); - gener->SetThetaRange(0.,180.); - gener->SetOrigin(0,0,0); //vertex position - gener->SetSigma(0,0,0); //Sigma in (X,Y,Z) (cm) on IP position - gener->Init(); - // - // Activate this line if you want the vertex smearing to happen - // track by track - // - //gener->SetVertexSmear(perTrack); - - gAlice->SetField(-999,2); //Specify maximum magnetic field in Tesla (neg. ==> default field) - - Int_t iABSO=1; - Int_t iCASTOR=1; - Int_t iDIPO=1; - Int_t iFMD=1; - Int_t iFRAME=1; - Int_t iHALL=1; - Int_t iITS=1; - Int_t iMAG=1; - Int_t iMUON=1; - Int_t iPHOS=1; - Int_t iPIPE=1; - Int_t iPMD=1; - Int_t iRICH=1; - Int_t iSHIL=1; - Int_t iSTART=1; - Int_t iTOF=1; - Int_t iTPC=1; - Int_t iTRD=1; - Int_t iZDC=1; - - //=================== Alice BODY parameters ============================= - AliBODY *BODY = new AliBODY("BODY","Alice envelop"); - - - if(iMAG) { - //=================== MAG parameters ============================ - // --- Start with Magnet since detector layouts may be depending --- - // --- on the selected Magnet dimensions --- - AliMAG *MAG = new AliMAG("MAG","Magnet"); - } - - - if(iABSO) { - //=================== ABSO parameters ============================ - AliABSO *ABSO = new AliABSOv0("ABSO","Muon Absorber"); - } - - if(iDIPO) { - //=================== DIPO parameters ============================ - - AliDIPO *DIPO = new AliDIPOv2("DIPO","Dipole version 2"); - } - - if(iHALL) { - //=================== HALL parameters ============================ - - AliHALL *HALL = new AliHALL("HALL","Alice Hall"); - } - - - if(iFRAME) { - //=================== FRAME parameters ============================ - - AliFRAME *FRAME = new AliFRAMEv1("FRAME","Space Frame"); - - } - - if(iSHIL) { - //=================== SHIL parameters ============================ - - AliSHIL *SHIL = new AliSHILv0("SHIL","Shielding"); - } - - - if(iPIPE) { - //=================== PIPE parameters ============================ - - AliPIPE *PIPE = new AliPIPEvTemp("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: + AliLog::Message(AliLog::kInfo, Form("Seed for random number generation = %d",gRandom->GetSeed()), "Config.C", "Config.C", "Config()","Config.C", __LINE__); - // - // - //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"); - // - //AliITSvPPRasymm *ITS = new AliITSvPPRasymm("ITS","New ITS PPR detailed version with asymmetric services"); - //ITS->SetMinorVersion(2); - //ITS->SetReadDet(kFALSE); - //ITS->SetWriteDet("$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.det"); - //ITS->SetThicknessDet1(300.); // detector thickness on layer 1 must be in the range [100,300] - //ITS->SetThicknessDet2(300.); // detector thickness on layer 2 must be in the range [100,300] - //ITS->SetThicknessChip1(300.); // chip thickness on layer 1 must be in the range [150,300] - //ITS->SetThicknessChip2(300.); // chip thickness on layer 2 must be in the range [150,300] - //ITS->SetRails(1); // 1 --> rails in ; 0 --> rails out - //ITS->SetCoolingFluid(1); // 1 --> water ; 0 --> freon - // - //AliITSvPPRsymm *ITS = new AliITSvPPRsymm("ITS","New ITS PPR detailed version with symmetric services"); - //ITS->SetMinorVersion(2); + + // libraries required by geant321 +#if defined(__CINT__) + gSystem->Load("libgeant321"); +#endif + + new TGeant3TGeo("C++ Interface to Geant3"); + + AliRunLoader* rl=0x0; + + AliLog::Message(AliLog::kInfo, "Creating Run Loader", "Config.C", "Config.C", "Config()"," Config.C", __LINE__); + + rl = AliRunLoader::Open("galice.root", + AliConfig::GetDefaultEventFolderName(), + "recreate"); + if (rl == 0x0) + { + gAlice->Fatal("Config.C","Can not instatiate the Run Loader"); + return; + } + rl->SetCompressionLevel(2); + rl->SetNumberOfEventsPerFile(3); + gAlice->SetRunLoader(rl); - //ITS->SetReadDet(kFALSE); - //ITS->SetWriteDet("$ALICE_ROOT/ITS/ITSgeometry_vPPRsymm2.det"); - //ITS->SetThicknessDet1(300.); // detector thickness on layer 1 must be in the range [100,300] - //ITS->SetThicknessDet2(300.); // detector thickness on layer 2 must be in the range [100,300] - //ITS->SetThicknessChip1(300.); // chip thickness on layer 1 must be in the range [150,300] - //ITS->SetThicknessChip2(300.); // 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 !): - // - // - // - //AliITS *ITS = new AliITSv1("ITS","Old ITS coarse version as of the ALICE TP"); - // - //AliITSvPPRcoarseasymm *ITS = new AliITSvPPRcoarseasymm("ITS","New ITS 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 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 + // gAlice->SetGeometryFromFile("geometry.root"); + + // Uncomment if you want to load geometry from OCDB! >>>> +/* + if(!AliCDBManager::Instance()->IsDefaultStorageSet()){ + cout << "#####################################################" << endl; + cout << "# #" << endl; + cout << "# WARNING: CDB DEFAULT STORAGE NOT SET !!! #" << endl; + cout << "# SETTING IT TO local://$ALICE_ROOT !!! #" << endl; + cout << "# #" << endl; + cout << "#####################################################" << endl; + + AliCDBManager::Instance()->SetDefaultStorage("local://$ALICE_ROOT"); + } + + if(AliCDBManager::Instance()->GetRun() < 0){ + cout << "#####################################################" << endl; + cout << "# #" << endl; + cout << "# WARNING: RUN NUMBER NOT SET !!! #" << endl; + cout << "# SETTING IT TO 0 !!! #" << endl; + cout << "# #" << endl; + cout << "#####################################################" << endl; + + AliCDBManager::Instance()->SetRun(0); + } + gAlice->SetGeometryFromCDB(); +*/ + // Uncomment if you want to load geometry from OCDB! <<<< + + // Set the trigger configuration + gAlice->SetTriggerDescriptor("Pb-Pb"); + cout<<"Trigger configuration is set to Pb-Pb"<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); + + + int nParticles = 100; + if (gSystem->Getenv("CONFIG_NPARTICLES")) + { + nParticles = atoi(gSystem->Getenv("CONFIG_NPARTICLES")); + } + + AliGenCocktail *gener = new AliGenCocktail(); + gener->SetPhiRange(0, 360); + // Set pseudorapidity range from -8 to 8. + Float_t thmin = EtaToTheta(8); // theta min. <---> eta max + Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min + gener->SetThetaRange(thmin,thmax); + gener->SetOrigin(0, 0, 0); //vertex position + gener->SetSigma(0, 0, 0); //Sigma in (X,Y,Z) (cm) on IP position + + AliGenHIJINGpara *hijingparam = new AliGenHIJINGpara(nParticles); + hijingparam->SetMomentumRange(0.2, 999); + gener->AddGenerator(hijingparam,"HIJING PARAM",1); + +// AliGenBox *genbox = new AliGenBox(nParticles); +// genbox->SetPart(kGamma); +// genbox->SetPtRange(0.3, 10.00); +// gener->AddGenerator(genbox,"GENBOX GAMMA for PHOS",1); + gener->Init(); + + + // + // Activate this line if you want the vertex smearing to happen + // track by track // - //----------------------------------------------------------------------------- + //gener->SetVertexSmear(perTrack); + // Field (L3 0.4 T) + AliMagFMaps* field = new AliMagFMaps("Maps","Maps", 2, 1., 10., 1); + gAlice->SetField(field); + + + Int_t iABSO = 1; + Int_t iDIPO = 1; + Int_t iFMD = 1; + Int_t iFRAME = 1; + Int_t iHALL = 1; + Int_t iITS = 1; + Int_t iMAG = 1; + Int_t iMUON = 1; + Int_t iPHOS = 1; + Int_t iPIPE = 1; + Int_t iPMD = 1; + Int_t iHMPID = 1; + Int_t iSHIL = 1; + Int_t iT0 = 1; + Int_t iTOF = 1; + Int_t iTPC = 1; + Int_t iTRD = 1; + Int_t iZDC = 1; + Int_t iEMCAL = 1; + Int_t iACORDE = 0; + Int_t iVZERO = 1; + 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 (geo == kHoles) { + FRAME->SetHoles(1); + } else { + FRAME->SetHoles(0); + } + } + + 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 ============================ - // gROOT->LoadMacro("SetTPCParam.C"); - // AliTPCParam *param = SetTPCParam(); - AliTPC *TPC = new AliTPCv2("TPC","Default"); - // All sectors included - TPC->SetSecAL(-1); - TPC->SetSecAU(-1); + AliITSvPPRasymmFMD *ITS = new AliITSvPPRasymmFMD("ITS","ITS PPR detailed version with asymmetric services"); + } - } + if (iTPC) + { + //============================ TPC parameters =================== + AliTPC *TPC = new AliTPCv2("TPC", "Default"); + } - if(iTOF) { - //=================== TOF parameters ============================ - AliTOF *TOF = new AliTOFv2("TOF","normal TOF"); - } - if(iRICH) { - //=================== RICH parameters =========================== - AliRICH *RICH = new AliRICHv1("RICH","normal RICH"); - - } + if (iTOF) { + //=================== TOF parameters ============================ + AliTOF *TOF = new AliTOFv6T0("TOF", "normal TOF"); + } - if(iZDC) { - //=================== ZDC parameters ============================ + if (iHMPID) + { + //=================== HMPID parameters =========================== + AliHMPID *HMPID = new AliHMPIDv2("HMPID", "normal HMPID"); - AliZDC *ZDC = new AliZDCv1("ZDC","normal ZDC"); - } + } - if(iCASTOR) { - //=================== CASTOR parameters ============================ - AliCASTOR *CASTOR = new AliCASTORv1("CASTOR","normal CASTOR"); - } + if (iZDC) + { + //=================== ZDC parameters ============================ - if(iTRD) { - //=================== TRD parameters ============================ - - AliTRD *TRD = new AliTRDv1("TRD","TRD slow simulator"); - - // Select the gas mixture (0: 97% Xe + 3% isobutane, 1: 90% Xe + 10% CO2) - TRD->SetGasMix(1); - - // With hole in front of PHOS - TRD->SetPHOShole(); - // With hole in front of RICH - TRD->SetRICHhole(); - // Switch on TR - AliTRDsim *TRDsim = TRD->CreateTR(); - } + AliZDC *ZDC = new AliZDCv3("ZDC", "normal ZDC"); + } - if(iFMD) { - //=================== FMD parameters ============================ + if (iTRD) + { + //=================== TRD parameters ============================ - AliFMD *FMD = new AliFMDv0("FMD","normal FMD"); - } + AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator"); + } - if(iMUON) { - //=================== MUON parameters =========================== + if (iFMD) + { + //=================== FMD parameters ============================ + AliFMD *FMD = new AliFMDv1("FMD", "normal FMD"); + } - AliMUON *MUON = new AliMUONv1("MUON","default"); - } - - //=================== PHOS parameters =========================== + 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(iPHOS) { - AliPHOS *PHOS = new AliPHOSv1("PHOS","GPS2"); - } + if (iPMD) + { + //=================== PMD parameters ============================ + AliPMD *PMD = new AliPMDv1("PMD", "normal PMD"); + } - if(iPMD) { - //=================== PMD parameters ============================ + if (iT0) + { + //=================== T0 parameters ============================ + AliT0 *T0 = new AliT0v1("T0", "T0 Detector"); + } - 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) + { + //=================== 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(iSTART) { - //=================== START parameters ============================ - AliSTART *START = new AliSTARTv1("START","START Detector"); - } + 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)); +}