--- /dev/null
+/* $Id$*/
+
+// Script to create alignment parameters and store them into CDB
+// Two sets of alignment parameters can be created:
+// 1) 1 PHOS module with exact position
+// 2) 5 PHOS modules with small disalignments
+
+#if !defined(__CINT__)
+#include "TControlBar.h"
+#include "TString.h"
+#include "TRandom.h"
+#include "TH2F.h"
+#include "TCanvas.h"
+
+#include "AliRun.h"
+#include "AliPHOSAlignData.h"
+#include "AliCDBMetaData.h"
+#include "AliCDBId.h"
+#include "AliCDBEntry.h"
+#include "AliCDBManager.h"
+#include "AliCDBStorage.h"
+#endif
+
+
+void AliPHOSSetAlignment()
+{
+ TControlBar *menu = new TControlBar("vertical","PHOS alignment control");
+ menu->AddButton("Help to run PHOS alignment control","Help()",
+ "Explains how to use PHOS alignment control menus");
+ menu->AddButton("PHOS 2007","SetAlignment(0)",
+ "Set PHOS alignment for the LHC run 2007");
+ menu->AddButton("Full PHOS","SetAlignment(1)",
+ "Set all 5 modules with random displacement");
+ menu->AddButton("Read PHOS 2007","GetAlignment(0)",
+ "Read PHOS geometry for the LHC run 2007");
+ menu->AddButton("Read full PHOS","GetAlignment(1)",
+ "Read full PHOS geometry with random displacements");
+ menu->Show();
+}
+
+//------------------------------------------------------------------------
+void Help()
+{
+ char *string =
+ "\nSet PHOS alignment parameters and write them into ALICE CDB.
+Press button \"PHOS 2007\" to create PHOS geometry for the first LHC run in 2007.
+Press button \"Full PHOS\" to create full PHOS geometry with radnomly displaced modules\n";
+ printf(string);
+}
+
+//------------------------------------------------------------------------
+void SetAlignment(Int_t flag=0)
+{
+ // Write alignment parameters into CDB
+ // Arguments:
+ // flag=0: ideal geometry with one module
+ // flag=1: disligned geometry with 5 modules
+ // Author: Yuri Kharlov
+
+ TString DBFolder;
+ Int_t firstRun = 0;
+ Int_t lastRun = 10;
+ Int_t beamPeriod = 1;
+ char* objFormat = "";
+ gRandom->SetSeed(0);
+
+ AliPHOSAlignData *alignda=new AliPHOSAlignData("PHOS");
+
+ switch (flag) {
+ case 0:
+ DBFolder ="local://InitAlignDB";
+ firstRun = 0;
+ lastRun = 0;
+ objFormat = "PHOS ideal geometry with 1 module";
+
+ alignda->SetNModules(1);
+
+ alignda->SetModuleCenter(0,0, 0.);
+ alignda->SetModuleCenter(0,1,-460.);
+ alignda->SetModuleCenter(0,2, 0.);
+
+ alignda->SetModuleAngle(0,0,0, 90.);
+ alignda->SetModuleAngle(0,0,1, 0.);
+ alignda->SetModuleAngle(0,1,0, 0.);
+ alignda->SetModuleAngle(0,1,1, 0.);
+ alignda->SetModuleAngle(0,2,0, 90.);
+ alignda->SetModuleAngle(0,2,1, 270.);
+ break;
+ case 1:
+ DBFolder ="local://DisAlignDB";
+ firstRun = 0;
+ lastRun = 10;
+ objFormat = "PHOS disaligned geometry with 5 modules";
+
+ Int_t nModules = 5;
+ alignda->SetNModules(nModules);
+
+ Float_t dAngle= 20;
+ Float_t r0 = 460.;
+ Float_t theta, phi;
+ for (Int_t iModule=0; iModule<nModules; iModule++) {
+ Float_t r = r0 + gRandom->Uniform(0.,40.);
+ Float_t angle = dAngle * ( iModule - nModules / 2.0 + 0.5 ) ;
+ angle += gRandom->Uniform(-0.1,+0.1);
+ Float_t x = r * TMath::Sin(angle * TMath::DegToRad() );
+ Float_t y =-r * TMath::Cos(angle * TMath::DegToRad() );
+ Float_t z = gRandom->Uniform(-0.05,0.05);
+
+ alignda->SetModuleCenter(iModule,0,x);
+ alignda->SetModuleCenter(iModule,1,y);
+ alignda->SetModuleCenter(iModule,2,z);
+
+ theta = 90 + gRandom->Uniform(-1.,1.);
+ phi = angle;
+ alignda->SetModuleAngle(iModule,0,0,theta);
+ alignda->SetModuleAngle(iModule,0,1,phi);
+ theta = 0;
+ phi = 0;
+ alignda->SetModuleAngle(iModule,1,0,theta);
+ alignda->SetModuleAngle(iModule,1,1,phi);
+ theta = 90 + gRandom->Uniform(-1.,1.);
+ phi = 270+angle;
+ alignda->SetModuleAngle(iModule,2,0,theta);
+ alignda->SetModuleAngle(iModule,2,1,phi);
+ }
+ break;
+ default:
+ printf("Unknown flag %d, can be 0 or 1 only\n",flag);
+ return;
+ }
+
+
+ //Store calibration data into database
+
+ AliCDBMetaData md;
+ md.SetComment(objFormat);
+ md.SetBeamPeriod(beamPeriod);
+ md.SetResponsible("Yuri Kharlov");
+
+ AliCDBId id("PHOS/Alignment/Geometry",firstRun,lastRun);
+
+ AliCDBManager* man = AliCDBManager::Instance();
+ AliCDBStorage* loc = man->GetStorage(DBFolder.Data());
+ loc->Put(alignda, id, &md);
+
+}
+
+//------------------------------------------------------------------------
+void GetAlignment(Int_t flag=0)
+{
+ // Read alignment parameters into CDB
+ // Arguments:
+ // flag=0: ideal geometry with one module
+ // flag=1: disligned geometry with 5 modules
+ // Author: Yuri Kharlov
+
+ TString DBFolder;
+ Int_t run = 0;
+ AliPHOSAlignData *alignda=new AliPHOSAlignData("PHOS");
+
+ switch (flag) {
+ case 0:
+ DBFolder ="local://InitAlignDB";
+ break;
+ case 1:
+ DBFolder ="local://DisAlignDB";
+ break;
+ default:
+ printf("Unknown flag %d, can be 0 or 1 only\n",flag);
+ return;
+ }
+ AliPHOSAlignData* alignda = (AliPHOSAlignData*)
+ (AliCDBManager::Instance()
+ ->GetStorage(DBFolder.Data())
+ ->Get("PHOS/Alignment/Geometry",run)->GetObject());
+ alignda->Print();
+}
--- /dev/null
+// 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 <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/AliABSOv0.h"
+#include "STRUCT/AliDIPOv2.h"
+#include "STRUCT/AliHALL.h"
+#include "STRUCT/AliFRAMEv2.h"
+#include "STRUCT/AliSHILv2.h"
+#include "STRUCT/AliPIPEv0.h"
+#include "ITS/AliITSvPPRasymmFMD.h"
+#include "TPC/AliTPCv2.h"
+#include "TOF/AliTOFv4T0.h"
+#include "RICH/AliRICHv1.h"
+#include "ZDC/AliZDCv2.h"
+#include "TRD/AliTRDv1.h"
+#include "FMD/AliFMDv1.h"
+#include "MUON/AliMUONv1.h"
+#include "MUON/AliMUONSt1GeometryBuilderV2.h"
+#include "MUON/AliMUONSt2GeometryBuilderV2.h"
+#include "MUON/AliMUONSlatGeometryBuilder.h"
+#include "MUON/AliMUONTriggerGeometryBuilder.h"
+#include "PHOS/AliPHOSv1.h"
+#include "PMD/AliPMDv1.h"
+#include "START/AliSTARTv1.h"
+#include "EMCAL/AliEMCALv2.h"
+#include "CRT/AliCRTv0.h"
+#include "VZERO/AliVZEROv5.h"
+#endif
+
+Float_t EtaToTheta(Float_t arg);
+enum PprGeo_t
+{
+ kHoles, kNoHoles
+};
+static PprGeo_t geo = kHoles;
+
+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 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);
+
+
+ int nParticles = 100;
+ if (gSystem->Getenv("CONFIG_NPARTICLES"))
+ {
+ nParticles = atoi(gSystem->Getenv("CONFIG_NPARTICLES"));
+ }
+
+ AliGenCocktail *gener = new AliGenCocktail();
+ gener->SetPhiRange(220, 320);
+ // Set pseudorapidity range from -0.13 to 0.13.
+ Float_t thmin = EtaToTheta(+0.13); // theta min. <---> eta max
+ Float_t thmax = EtaToTheta(-0.13); // 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
+
+ AliGenBox *genbox = new AliGenBox(nParticles);
+ genbox->SetPart(11);
+ 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 = 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 = 1;
+ Int_t iPIPE = 1;
+ Int_t iPMD = 0;
+ Int_t iRICH = 0;
+ Int_t iSHIL = 0;
+ Int_t iSTART = 0;
+ Int_t iTOF = 0;
+ Int_t iTPC = 0;
+ Int_t iTRD = 0;
+ Int_t iZDC = 0;
+ Int_t iEMCAL = 0;
+ Int_t iCRT = 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 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 ============================
+
+ AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame");
+ if (geo == kHoles) {
+ FRAME->SetHoles(1);
+ } else {
+ FRAME->SetHoles(0);
+ }
+ }
+
+ if (iSHIL)
+ {
+ //=================== SHIL parameters ============================
+
+ AliSHIL *SHIL = new AliSHILv2("SHIL", "Shielding Version 2");
+ }
+
+
+ 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:
+ //
+ //
+ //
+ 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(kTRUE); // 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(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 AliTPCv2("TPC", "Default");
+ }
+
+
+ if (iTOF) {
+ //=================== TOF parameters ============================
+ AliTOF *TOF = new AliTOFv4T0("TOF", "normal TOF");
+ }
+
+
+ if (iRICH)
+ {
+ //=================== RICH parameters ===========================
+ AliRICH *RICH = new AliRICHv1("RICH", "normal RICH");
+
+ }
+
+
+ if (iZDC)
+ {
+ //=================== ZDC parameters ============================
+
+ AliZDC *ZDC = new AliZDCv2("ZDC", "normal ZDC");
+ }
+
+ 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);
+ if (geo == kHoles) {
+ // 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");
+ }
+
+ if (iMUON)
+ {
+ //=================== MUON parameters ===========================
+ // New MUONv1 version (geometry defined via builders)
+ AliMUON *MUON = new AliMUONv1("MUON", "default");
+ ((AliMUONv1*)MUON)->SetStepManagerVersionDE(true);
+ MUON->AddGeometryBuilder(new AliMUONSt1GeometryBuilderV2(MUON));
+ MUON->AddGeometryBuilder(new AliMUONSt2GeometryBuilderV2(MUON));
+ MUON->AddGeometryBuilder(new AliMUONSlatGeometryBuilder(MUON));
+ MUON->AddGeometryBuilder(new AliMUONTriggerGeometryBuilder(MUON));
+ }
+ //=================== PHOS parameters ===========================
+
+ if (iPHOS)
+ {
+ AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP");
+ }
+
+
+ if (iPMD)
+ {
+ //=================== PMD parameters ============================
+ AliPMD *PMD = new AliPMDv1("PMD", "normal PMD");
+ }
+
+ if (iSTART)
+ {
+ //=================== START parameters ============================
+ AliSTART *START = new AliSTARTv1("START", "START Detector");
+ }
+
+ if (iEMCAL)
+ {
+ //=================== EMCAL parameters ============================
+ AliEMCAL *EMCAL = new AliEMCALv2("EMCAL", "SHISH");
+ }
+
+ if (iCRT)
+ {
+ //=================== CRT parameters ============================
+ AliCRT *CRT = new AliCRTv0("CRT", "normal ACORDE");
+ }
+
+ if (iVZERO)
+ {
+ //=================== CRT parameters ============================
+ AliVZERO *VZERO = new AliVZEROv5("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));
+}
git://git.uio.no / u / mrichter / AliRoot.git / commitdiff