X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=macros%2Fg4ConfigCommon.C;h=2dcf4002347046145a179f08ccba07e6054ae1bd;hb=b929d7c3d0b348a948d947a93462bbaa0963f6d1;hp=9cb8c0c12c81a6b6529b699d33a032b8e9e5b04a;hpb=9ac91a912f48548fe0a1b26ec63c7061f2ebbdfa;p=u%2Fmrichter%2FAliRoot.git diff --git a/macros/g4ConfigCommon.C b/macros/g4ConfigCommon.C index 9cb8c0c12c8..2dcf4002347 100644 --- a/macros/g4ConfigCommon.C +++ b/macros/g4ConfigCommon.C @@ -2,15 +2,25 @@ // // AliRoot Configuration for running aliroot with Monte Carlo. // Called from g4Config.C +// +// By I. Hrivnacova, IPN Orsay + +enum PprGeo_t + { + kHoles, kNoHoles + }; +static PprGeo_t geo = kHoles; Float_t EtaToTheta(Float_t arg); +void LoadPythia(); static Int_t eventsPerRun = 50; -void ConfigCommon() +void ConfigCommon(Bool_t setRootGeometry = kTRUE) { - // ============================= - // Root file - // ============================= + cout << "Running ConfigCommon.C ... " << endl; + + // Load Pythia libraries + LoadPythia(); // Create the output file AliRunLoader* rl = 0; @@ -24,23 +34,27 @@ void ConfigCommon() rl->SetCompressionLevel(2); rl->SetNumberOfEventsPerFile(3); gAlice->SetRunLoader(rl); -// gAlice->SetRootGeometry(); -// gAlice->SetGeometryFileName("geometry.root"); + + // Set Root geometry file + // + if ( setRootGeometry ) { + gAlice->SetRootGeometry(); + gAlice->SetGeometryFromFile("geometry.root"); + } // Set the trigger configuration - gAlice->SetTriggerDescriptor("Pb-Pb"); + AliSimulation::Instance()->SetTriggerConfig("Pb-Pb"); cout<<"Trigger configuration is set to Pb-Pb"<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__); - int nParticles = 500; + 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. @@ -66,8 +80,7 @@ void ConfigCommon() // ============================= // Field (L3 0.4 T) - AliMagFMaps* field = new AliMagFMaps("Maps","Maps", 2, 1., 10., 1); - gAlice->SetField(field); + TGeoGlobalMagField::Instance()->SetField(new AliMagF("Maps","Maps", 1., 1., AliMagF::k5kG)); Int_t iABSO = 1; Int_t iDIPO = 1; @@ -90,6 +103,30 @@ void ConfigCommon() Int_t iEMCAL = 1; Int_t iACORDE = 0; Int_t iVZERO = 1; +/* + 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; +*/ +// Exluded for problems rl->CdGAFile(); //=================== Alice BODY parameters ============================= @@ -130,6 +167,11 @@ void ConfigCommon() //=================== FRAME parameters ============================ AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame"); + if (geo == kHoles) { + FRAME->SetHoles(1); + } else { + FRAME->SetHoles(0); + } } if (iSHIL) @@ -147,60 +189,11 @@ void ConfigCommon() AliPIPE *PIPE = new AliPIPEv3("PIPE", "Beam Pipe"); } - if(iITS) { + if (iITS) + { + //=================== ITS parameters ============================ - //=================== ITS parameters ============================ - // - // As the innermost detector in ALICE, the Inner Tracking System "impacts" on - // almost all other detectors. This involves the fact that the ITS geometry - // still has several options to be followed in parallel in order to determine - // the best set-up which minimizes the induced background. All the geometries - // available to date are described in the following. Read carefully the comments - // and use the default version (the only one uncommented) unless you are making - // comparisons and you know what you are doing. In this case just uncomment the - // ITS geometry you want to use and run Aliroot. - // - // Detailed geometries: - // - // - //AliITS *ITS = new AliITSv5symm("ITS","Updated ITS TDR detailed version with symmetric services"); - // - //AliITS *ITS = new AliITSv5asymm("ITS","Updates ITS TDR detailed version with asymmetric services"); - // - AliITSvPPRasymmFMD *ITS = new AliITSvPPRasymmFMD("ITS","New ITS PPR detailed version with asymmetric services"); - ITS->SetMinorVersion(2); // don't touch this parameter if you're not an ITS developer - ITS->SetReadDet(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); + AliITS *ITS = new AliITSv11("ITS","ITS v11"); } if (iTPC) @@ -213,20 +206,13 @@ void ConfigCommon() if (iTOF) { //=================== TOF parameters ============================ AliTOF *TOF = new AliTOFv6T0("TOF", "normal TOF"); - // Partial geometry: modules at 2,3,4,6,7,11,12,14,15,16 - // starting at 6h in positive direction - // Int_t TOFSectors[18]={-1,-1,0,0,0,-1,0,0,-1,-1,-1,0,0,-1,0,0,0,0}; - // Partial geometry: modules at 1,2,6,7,9,10,11,12,15,16,17 - // (ALICE numbering convention) - Int_t TOFSectors[18]={-1,0,0,-1,-1,-1,0,0,-1,0,0,0,0,-1,-1,0,0,0}; - TOF->SetTOFSectors(TOFSectors); } if (iHMPID) { //=================== HMPID parameters =========================== - AliHMPID *HMPID = new AliHMPIDv1("HMPID", "normal HMPID"); + AliHMPID *HMPID = new AliHMPIDv3("HMPID", "normal HMPID"); } @@ -235,7 +221,7 @@ void ConfigCommon() { //=================== ZDC parameters ============================ - AliZDC *ZDC = new AliZDCv2("ZDC", "normal ZDC"); + AliZDC *ZDC = new AliZDCv3("ZDC", "normal ZDC"); } if (iTRD) @@ -280,13 +266,13 @@ void ConfigCommon() if (iEMCAL) { //=================== EMCAL parameters ============================ - AliEMCAL *EMCAL = new AliEMCALv2("EMCAL", "SHISH_77_TRD1_2X2_FINAL_110DEG"); + AliEMCAL *EMCAL = new AliEMCALv2("EMCAL", "EMCAL_COMPLETE"); } if (iACORDE) { //=================== ACORDE parameters ============================ - AliACORDE *ACORDE = new AliACORDEv0("ACORDE", "normal ACORDE"); + AliACORDE *ACORDE = new AliACORDEv1("ACORDE", "normal ACORDE"); } if (iVZERO) @@ -297,8 +283,19 @@ void ConfigCommon() AliLog::Message(AliLog::kInfo, "End of Config", "Config.C", "Config.C", "Config()"," Config.C", __LINE__); + cout << "Running ConfigCommon.C finished ... " << endl; + } Float_t EtaToTheta(Float_t arg){ return (180./TMath::Pi())*2.*atan(exp(-arg)); } + +void LoadPythia() +{ + // Load Pythia related libraries + gSystem->Load("liblhapdf"); // Parton density functions + gSystem->Load("libEGPythia6"); // TGenerator interface + gSystem->Load("libpythia6"); // Pythia + gSystem->Load("libAliPythia6"); // ALICE specific implementations +}