/************************************************************************** * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * * * * Author: The ALICE Off-line Project. * * Contributors are mentioned in the code where appropriate. * * * * Permission to use, copy, modify and distribute this software and its * * documentation strictly for non-commercial purposes is hereby granted * * without fee, provided that the above copyright notice appears in all * * copies and that both the copyright notice and this permission notice * * appear in the supporting documentation. The authors make no claims * * about the suitability of this software for any purpose. It is * * provided "as is" without express or implied warranty. * **************************************************************************/ /* $Id$ */ /////////////////////////////////////////////////////////////////////////////// // // // class for running generation, simulation and digitization // // // // Hits, sdigits and digits are created for all detectors by typing: // // // // AliSimulation sim; // // sim.Run(); // // // // The Run method returns kTRUE in case of successful execution. // // The number of events can be given as argument to the Run method or it // // can be set by // // // // sim.SetNumberOfEvents(n); // // // // The name of the configuration file can be passed as argument to the // // AliSimulation constructor or can be specified by // // // // sim.SetConfigFile("..."); // // // // The generation of particles and the simulation of detector hits can be // // switched on or off by // // // // sim.SetRunGeneration(kTRUE); // generation of primary particles // // sim.SetRunSimulation(kFALSE); // but no tracking // // // // For which detectors sdigits and digits will be created, can be steered // // by // // // // sim.SetMakeSDigits("ALL"); // make sdigits for all detectors // // sim.SetMakeDigits("ITS TPC"); // make digits only for ITS and TPC // // // // The argument is a (case sensitive) string with the names of the // // detectors separated by a space. An empty string ("") can be used to // // disable the creation of sdigits or digits. The special string "ALL" // // selects all available detectors. This is the default. // // // // The creation of digits from hits instead of from sdigits can be selected // // by // // // // sim.SetMakeDigitsFromHits("TRD"); // // // // The argument is again a string with the selected detectors. Be aware that // // this feature is not available for all detectors and that merging is not // // possible, when digits are created directly from hits. // // // // Background events can be merged by calling // // // // sim.MergeWith("background/galice.root", 2); // // // // The first argument is the file name of the background galice file. The // // second argument is the number of signal events per background event. // // By default this number is calculated from the number of available // // background events. MergeWith can be called several times to merge more // // than two event streams. It is assumed that the sdigits were already // // produced for the background events. // // // // The output of raw data can be switched on by calling // // // // sim.SetWriteRawData("MUON"); // write raw data for MUON // // // // The default output format of the raw data are DDL files. They are // // converted to a DATE file, if a file name is given as second argument. // // For this conversion the program "dateStream" is required. If the file // // name has the extension ".root", the DATE file is converted to a root // // file. The program "alimdc" is used for this purpose. For the conversion // // to DATE and root format the two conversion programs have to be installed. // // Only the raw data in the final format is kept if the third argument is // // kTRUE. // // // // The methods RunSimulation, RunSDigitization, RunDigitization, // // RunHitsDigitization and WriteRawData can be used to run only parts of // // the full simulation chain. The creation of raw data DDL files and their // // conversion to the DATE or root format can be run directly by calling // // the methods WriteRawFiles, ConvertRawFilesToDate and ConvertDateToRoot. // // // // The default number of events per file, which is usually set in the // // config file, can be changed for individual detectors and data types // // by calling // // // // sim.SetEventsPerFile("PHOS", "Reconstructed Points", 3); // // // // The first argument is the detector, the second one the data type and the // // last one the number of events per file. Valid data types are "Hits", // // "Summable Digits", "Digits", "Reconstructed Points" and "Tracks". // // The number of events per file has to be set before the simulation of // // hits. Otherwise it has no effect. // // // /////////////////////////////////////////////////////////////////////////////// #include #include #include #include #include #include #include #include #include #include #include "AliAlignObj.h" #include "AliCDBEntry.h" #include "AliCDBManager.h" #include "AliGRPManager.h" #include "AliCDBStorage.h" #include "AliCTPRawData.h" #include "AliCentralTrigger.h" #include "AliCentralTrigger.h" #include "AliCodeTimer.h" #include "AliDAQ.h" #include "AliDigitizer.h" #include "AliESDEvent.h" #include "AliGRPObject.h" #include "AliGenEventHeader.h" #include "AliGenerator.h" #include "AliGeomManager.h" #include "AliHLTSimulation.h" #include "AliHeader.h" #include "AliLego.h" #include "AliLegoGenerator.h" #include "AliLog.h" #include "AliMC.h" #include "AliMagF.h" #include "AliModule.h" #include "AliPDG.h" #include "AliRawReaderDate.h" #include "AliRawReaderFile.h" #include "AliRawReaderRoot.h" #include "AliRun.h" #include "AliRunDigitizer.h" #include "AliRunLoader.h" #include "AliSimulation.h" #include "AliSysInfo.h" #include "AliVertexGenFile.h" ClassImp(AliSimulation) AliSimulation *AliSimulation::fgInstance = 0; const char* AliSimulation::fgkDetectorName[AliSimulation::fgkNDetectors] = {"ITS", "TPC", "TRD", "TOF", "PHOS", "HMPID", "EMCAL", "MUON", "FMD", "ZDC", "PMD", "T0", "VZERO", "ACORDE", "HLT"}; //_____________________________________________________________________________ AliSimulation::AliSimulation(const char* configFileName, const char* name, const char* title) : TNamed(name, title), fRunGeneration(kTRUE), fRunSimulation(kTRUE), fLoadAlignFromCDB(kTRUE), fLoadAlObjsListOfDets("ALL"), fMakeSDigits("ALL"), fMakeDigits("ALL"), fTriggerConfig(""), fMakeDigitsFromHits(""), fWriteRawData(""), fRawDataFileName(""), fDeleteIntermediateFiles(kFALSE), fWriteSelRawData(kFALSE), fStopOnError(kFALSE), fNEvents(1), fConfigFileName(configFileName), fGAliceFileName("galice.root"), fEventsPerFile(), fBkgrdFileNames(NULL), fAlignObjArray(NULL), fUseBkgrdVertex(kTRUE), fRegionOfInterest(kFALSE), fCDBUri(""), fQARefUri(""), fSpecCDBUri(), fRun(-1), fSeed(0), fInitCDBCalled(kFALSE), fInitRunNumberCalled(kFALSE), fSetRunNumberFromDataCalled(kFALSE), fEmbeddingFlag(kFALSE), fLego(NULL), fKey(0), fUseVertexFromCDB(0), fUseMagFieldFromGRP(0), fGRPWriteLocation(Form("local://%s", gSystem->pwd())), fQADetectors("ALL"), fQATasks("ALL"), fRunQA(kTRUE), fEventSpecie(AliRecoParam::kDefault), fWriteQAExpertData(kTRUE), fGeometryFile(), fRunHLT("default"), fpHLT(NULL), fWriteGRPEntry(kTRUE) { // create simulation object with default parameters fgInstance = this; SetGAliceFile("galice.root"); // for QA AliQAManager * qam = AliQAManager::QAManager(AliQAv1::kSIMMODE) ; qam->SetActiveDetectors(fQADetectors) ; fQATasks = Form("%d %d %d", AliQAv1::kHITS, AliQAv1::kSDIGITS, AliQAv1::kDIGITS) ; qam->SetTasks(fQATasks) ; } //_____________________________________________________________________________ AliSimulation::~AliSimulation() { // clean up fEventsPerFile.Delete(); // if(fAlignObjArray) fAlignObjArray->Delete(); // fAlignObjArray->RemoveAll() ??? // delete fAlignObjArray; fAlignObjArray=0; if (fBkgrdFileNames) { fBkgrdFileNames->Delete(); delete fBkgrdFileNames; } fSpecCDBUri.Delete(); if (fgInstance==this) fgInstance = 0; AliQAManager::QAManager()->ShowQA() ; AliQAManager::Destroy() ; AliCodeTimer::Instance()->Print(); } //_____________________________________________________________________________ void AliSimulation::SetNumberOfEvents(Int_t nEvents) { // set the number of events for one run fNEvents = nEvents; } //_____________________________________________________________________________ void AliSimulation::InitQA() { // activate a default CDB storage // First check if we have any CDB storage set, because it is used // to retrieve the calibration and alignment constants if (fInitCDBCalled) return; fInitCDBCalled = kTRUE; AliQAManager * qam = AliQAManager::QAManager(AliQAv1::kSIMMODE) ; qam->SetActiveDetectors(fQADetectors) ; fQATasks = Form("%d %d %d", AliQAv1::kHITS, AliQAv1::kSDIGITS, AliQAv1::kDIGITS) ; qam->SetTasks(fQATasks) ; if (fWriteQAExpertData) qam->SetWriteExpert() ; if (qam->IsDefaultStorageSet()) { AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); AliWarning("Default QA reference storage has been already set !"); AliWarning(Form("Ignoring the default storage declared in AliSimulation: %s",fQARefUri.Data())); AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); fQARefUri = qam->GetDefaultStorage()->GetURI(); } else { if (fQARefUri.Length() > 0) { AliDebug(2,"!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); AliDebug(2, Form("Default QA reference storage is set to: %s", fQARefUri.Data())); AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); } else { fQARefUri="local://$ALICE_ROOT/QARef"; AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); AliWarning("Default QA reference storage not yet set !!!!"); AliWarning(Form("Setting it now to: %s", fQARefUri.Data())); AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); } qam->SetDefaultStorage(fQARefUri); } } //_____________________________________________________________________________ void AliSimulation::InitCDB() { // activate a default CDB storage // First check if we have any CDB storage set, because it is used // to retrieve the calibration and alignment constants if (fInitCDBCalled) return; fInitCDBCalled = kTRUE; AliCDBManager* man = AliCDBManager::Instance(); if (man->IsDefaultStorageSet()) { AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); AliWarning("Default CDB storage has been already set !"); AliWarning(Form("Ignoring the default storage declared in AliSimulation: %s",fCDBUri.Data())); AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); fCDBUri = man->GetDefaultStorage()->GetURI(); } else { if (fCDBUri.Length() > 0) { AliDebug(2,"!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); AliDebug(2, Form("Default CDB storage is set to: %s", fCDBUri.Data())); AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); } else { fCDBUri="local://$ALICE_ROOT/OCDB"; AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); AliWarning("Default CDB storage not yet set !!!!"); AliWarning(Form("Setting it now to: %s", fCDBUri.Data())); AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); } man->SetDefaultStorage(fCDBUri); } // Now activate the detector specific CDB storage locations for (Int_t i = 0; i < fSpecCDBUri.GetEntriesFast(); i++) { TObject* obj = fSpecCDBUri[i]; if (!obj) continue; AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); AliDebug(2, Form("Specific CDB storage for %s is set to: %s",obj->GetName(),obj->GetTitle())); AliDebug(2, "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); man->SetSpecificStorage(obj->GetName(), obj->GetTitle()); } } //_____________________________________________________________________________ void AliSimulation::InitRunNumber(){ // check run number. If not set, set it to 0 !!!! if (fInitRunNumberCalled) return; fInitRunNumberCalled = kTRUE; AliCDBManager* man = AliCDBManager::Instance(); if (man->GetRun() >= 0) { AliFatal(Form("Run number cannot be set in AliCDBManager before start of simulation: " "Use external variable DC_RUN or AliSimulation::SetRun()!")); } if(fRun >= 0) { AliDebug(2, Form("Setting CDB run number to: %d",fRun)); } else { fRun=0; AliWarning(Form("Run number not yet set !!!! Setting it now to: %d", fRun)); } man->SetRun(fRun); man->Print(); } //_____________________________________________________________________________ void AliSimulation::SetCDBLock() { // Set CDB lock: from now on it is forbidden to reset the run number // or the default storage or to activate any further storage! ULong_t key = AliCDBManager::Instance()->SetLock(1); if (key) fKey = key; } //_____________________________________________________________________________ void AliSimulation::SetDefaultStorage(const char* uri) { // Store the desired default CDB storage location // Activate it later within the Run() method fCDBUri = uri; } //_____________________________________________________________________________ void AliSimulation::SetQARefDefaultStorage(const char* uri) { // Store the desired default CDB storage location // Activate it later within the Run() method fQARefUri = uri; AliQAv1::SetQARefStorage(fQARefUri.Data()) ; } //_____________________________________________________________________________ void AliSimulation::SetSpecificStorage(const char* calibType, const char* uri) { // Store a detector-specific CDB storage location // Activate it later within the Run() method AliCDBPath aPath(calibType); if(!aPath.IsValid()){ AliError(Form("Not a valid path: %s", calibType)); return; } TObject* obj = fSpecCDBUri.FindObject(calibType); if (obj) fSpecCDBUri.Remove(obj); fSpecCDBUri.Add(new TNamed(calibType, uri)); } //_____________________________________________________________________________ void AliSimulation::SetRunNumber(Int_t run) { // sets run number // Activate it later within the Run() method fRun = run; } //_____________________________________________________________________________ void AliSimulation::SetSeed(Int_t seed) { // sets seed number // Activate it later within the Run() method fSeed = seed; } //_____________________________________________________________________________ Bool_t AliSimulation::SetRunNumberFromData() { // Set the CDB manager run number // The run number is retrieved from gAlice if (fSetRunNumberFromDataCalled) return kTRUE; fSetRunNumberFromDataCalled = kTRUE; AliCDBManager* man = AliCDBManager::Instance(); Int_t runData = -1, runCDB = -1; AliRunLoader* runLoader = LoadRun("READ"); if (!runLoader) return kFALSE; else { runData = runLoader->GetHeader()->GetRun(); delete runLoader; } runCDB = man->GetRun(); if(runCDB >= 0) { if (runCDB != runData) { AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); AliWarning(Form("A run number was previously set in AliCDBManager: %d !", runCDB)); AliWarning(Form("It will be replaced with the run number got from run header: %d !", runData)); AliWarning("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"); } } man->SetRun(runData); fRun = runData; if(man->GetRun() < 0) { AliError("Run number not properly initalized!"); return kFALSE; } man->Print(); return kTRUE; } //_____________________________________________________________________________ void AliSimulation::SetConfigFile(const char* fileName) { // set the name of the config file fConfigFileName = fileName; } //_____________________________________________________________________________ void AliSimulation::SetGAliceFile(const char* fileName) { // set the name of the galice file // the path is converted to an absolute one if it is relative fGAliceFileName = fileName; if (!gSystem->IsAbsoluteFileName(fGAliceFileName)) { char* absFileName = gSystem->ConcatFileName(gSystem->WorkingDirectory(), fGAliceFileName); fGAliceFileName = absFileName; delete[] absFileName; } AliDebug(2, Form("galice file name set to %s", fileName)); } //_____________________________________________________________________________ void AliSimulation::SetEventsPerFile(const char* detector, const char* type, Int_t nEvents) { // set the number of events per file for the given detector and data type // ("Hits", "Summable Digits", "Digits", "Reconstructed Points" or "Tracks") TNamed* obj = new TNamed(detector, type); obj->SetUniqueID(nEvents); fEventsPerFile.Add(obj); } //_____________________________________________________________________________ Bool_t AliSimulation::MisalignGeometry(AliRunLoader *runLoader) { // Read the alignment objects from CDB. // Each detector is supposed to have the // alignment objects in DET/Align/Data CDB path. // All the detector objects are then collected, // sorted by geometry level (starting from ALIC) and // then applied to the TGeo geometry. // Finally an overlaps check is performed. if (!AliGeomManager::GetGeometry() || !AliGeomManager::GetGeometry()->IsClosed()) { AliError("Can't apply the misalignment! Geometry is not loaded or it is still opened!"); return kFALSE; } // initialize CDB storage, run number, set CDB lock InitCDB(); // if (!SetRunNumberFromData()) if (fStopOnError) return kFALSE; SetCDBLock(); Bool_t delRunLoader = kFALSE; if (!runLoader) { runLoader = LoadRun("READ"); if (!runLoader) return kFALSE; delRunLoader = kTRUE; } // Export ideal geometry if(!IsGeometryFromFile()) AliGeomManager::GetGeometry()->Export("geometry.root"); // Load alignment data from CDB and apply to geometry through AliGeomManager if(fLoadAlignFromCDB){ TString detStr = fLoadAlObjsListOfDets; TString loadAlObjsListOfDets = ""; TObjArray* detArray = runLoader->GetAliRun()->Detectors(); for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { AliModule* det = (AliModule*) detArray->At(iDet); if (!det || !det->IsActive()) continue; if (IsSelected(det->GetName(), detStr)) { //add det to list of dets to be aligned from CDB loadAlObjsListOfDets += det->GetName(); loadAlObjsListOfDets += " "; } } // end loop over detectors loadAlObjsListOfDets.Prepend("GRP "); //add alignment objects for non-sensitive modules AliGeomManager::ApplyAlignObjsFromCDB(loadAlObjsListOfDets.Data()); }else{ // Check if the array with alignment objects was // provided by the user. If yes, apply the objects // to the present TGeo geometry if (fAlignObjArray) { if (AliGeomManager::ApplyAlignObjsToGeom(*fAlignObjArray) == kFALSE) { AliError("The misalignment of one or more volumes failed!" "Compare the list of simulated detectors and the list of detector alignment data!"); if (delRunLoader) delete runLoader; return kFALSE; } } } // Update the internal geometry of modules (ITS needs it) TString detStr = fLoadAlObjsListOfDets; TObjArray* detArray = runLoader->GetAliRun()->Detectors(); for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { AliModule* det = (AliModule*) detArray->At(iDet); if (!det || !det->IsActive()) continue; if (IsSelected(det->GetName(), detStr)) { det->UpdateInternalGeometry(); } } // end loop over detectors if (delRunLoader) delete runLoader; return kTRUE; } //_____________________________________________________________________________ void AliSimulation::MergeWith(const char* fileName, Int_t nSignalPerBkgrd) { // add a file with background events for merging TObjString* fileNameStr = new TObjString(fileName); fileNameStr->SetUniqueID(nSignalPerBkgrd); if (!fBkgrdFileNames) fBkgrdFileNames = new TObjArray; fBkgrdFileNames->Add(fileNameStr); } void AliSimulation::EmbedInto(const char* fileName, Int_t nSignalPerBkgrd) { // add a file with background events for embeddin MergeWith(fileName, nSignalPerBkgrd); fEmbeddingFlag = kTRUE; } //_____________________________________________________________________________ Bool_t AliSimulation::Run(Int_t nEvents) { // run the generation, simulation and digitization AliCodeTimerAuto("",0) AliSysInfo::AddStamp("Start_Run"); // Load run number and seed from environmental vars ProcessEnvironmentVars(); AliSysInfo::AddStamp("ProcessEnvironmentVars"); gRandom->SetSeed(fSeed); if (nEvents > 0) fNEvents = nEvents; // create and setup the HLT instance if (!fRunHLT.IsNull() && !CreateHLT()) { if (fStopOnError) return kFALSE; // disable HLT fRunHLT=""; } // generation and simulation -> hits if (fRunGeneration) { if (!RunSimulation()) if (fStopOnError) return kFALSE; } AliSysInfo::AddStamp("RunSimulation"); // initialize CDB storage from external environment // (either CDB manager or AliSimulation setters), // if not already done in RunSimulation() InitCDB(); AliSysInfo::AddStamp("InitCDB"); // Set run number in CDBManager from data // From this point on the run number must be always loaded from data! if (!SetRunNumberFromData()) if (fStopOnError) return kFALSE; // Set CDB lock: from now on it is forbidden to reset the run number // or the default storage or to activate any further storage! SetCDBLock(); // If RunSimulation was not called, load the geometry and misalign it if (!AliGeomManager::GetGeometry()) { // Initialize the geometry manager AliGeomManager::LoadGeometry("geometry.root"); AliSysInfo::AddStamp("GetGeometry"); // // Check that the consistency of symbolic names for the activated subdetectors // // in the geometry loaded by AliGeomManager // AliRunLoader* runLoader = LoadRun("READ"); // if (!runLoader) return kFALSE; // // TString detsToBeChecked = ""; // TObjArray* detArray = runLoader->GetAliRun()->Detectors(); // for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { // AliModule* det = (AliModule*) detArray->At(iDet); // if (!det || !det->IsActive()) continue; // detsToBeChecked += det->GetName(); // detsToBeChecked += " "; // } // end loop over detectors // if(!AliGeomManager::CheckSymNamesLUT(detsToBeChecked.Data())) if(!AliGeomManager::CheckSymNamesLUT("ALL")) AliFatalClass("Current loaded geometry differs in the definition of symbolic names!"); if (!AliGeomManager::GetGeometry()) if (fStopOnError) return kFALSE; // Misalign geometry if(!MisalignGeometry()) if (fStopOnError) return kFALSE; } AliSysInfo::AddStamp("MissalignGeometry"); // hits -> summable digits AliSysInfo::AddStamp("Start_sdigitization"); if (!fMakeSDigits.IsNull()) { if (!RunSDigitization(fMakeSDigits)) if (fStopOnError) return kFALSE; } AliSysInfo::AddStamp("Stop_sdigitization"); AliSysInfo::AddStamp("Start_digitization"); // summable digits -> digits if (!fMakeDigits.IsNull()) { if (!RunDigitization(fMakeDigits, fMakeDigitsFromHits)) { if (fStopOnError) return kFALSE; } } AliSysInfo::AddStamp("Stop_digitization"); // hits -> digits if (!fMakeDigitsFromHits.IsNull()) { if (fBkgrdFileNames && (fBkgrdFileNames->GetEntriesFast() > 0)) { AliWarning(Form("Merging and direct creation of digits from hits " "was selected for some detectors. " "No merging will be done for the following detectors: %s", fMakeDigitsFromHits.Data())); } if (!RunHitsDigitization(fMakeDigitsFromHits)) { if (fStopOnError) return kFALSE; } } AliSysInfo::AddStamp("Hits2Digits"); // digits -> trigger if (!RunTrigger(fTriggerConfig,fMakeDigits)) { if (fStopOnError) return kFALSE; } AliSysInfo::AddStamp("RunTrigger"); // digits -> raw data if (!fWriteRawData.IsNull()) { if (!WriteRawData(fWriteRawData, fRawDataFileName, fDeleteIntermediateFiles,fWriteSelRawData)) { if (fStopOnError) return kFALSE; } } AliSysInfo::AddStamp("WriteRaw"); // run HLT simulation on simulated digit data if raw data is not // simulated, otherwise its called as part of WriteRawData if (!fRunHLT.IsNull() && fWriteRawData.IsNull()) { if (!RunHLT()) { if (fStopOnError) return kFALSE; } } AliSysInfo::AddStamp("RunHLT"); //QA if (fRunQA) { Bool_t rv = RunQA() ; if (!rv) if (fStopOnError) return kFALSE ; } AliSysInfo::AddStamp("RunQA"); // Cleanup of CDB manager: cache and active storages! AliCDBManager::Instance()->ClearCache(); return kTRUE; } //_______________________________________________________________________ Bool_t AliSimulation::RunLego(const char *setup, Int_t nc1, Float_t c1min, Float_t c1max,Int_t nc2,Float_t c2min,Float_t c2max, Float_t rmin,Float_t rmax,Float_t zmax, AliLegoGenerator* gener, Int_t nev) { // // Generates lego plots of: // - radiation length map phi vs theta // - radiation length map phi vs eta // - interaction length map // - g/cm2 length map // // ntheta bins in theta, eta // themin minimum angle in theta (degrees) // themax maximum angle in theta (degrees) // nphi bins in phi // phimin minimum angle in phi (degrees) // phimax maximum angle in phi (degrees) // rmin minimum radius // rmax maximum radius // // // The number of events generated = ntheta*nphi // run input parameters in macro setup (default="Config.C") // // Use macro "lego.C" to visualize the 3 lego plots in spherical coordinates //Begin_Html /* */ //End_Html //Begin_Html /* */ //End_Html //Begin_Html /* */ //End_Html // // run the generation and simulation AliCodeTimerAuto("",0) // initialize CDB storage and run number from external environment // (either CDB manager or AliSimulation setters) InitCDB(); InitRunNumber(); SetCDBLock(); if (!gAlice) { AliError("no gAlice object. Restart aliroot and try again."); return kFALSE; } if (gAlice->Modules()->GetEntries() > 0) { AliError("gAlice was already run. Restart aliroot and try again."); return kFALSE; } AliInfo(Form("initializing gAlice with config file %s", fConfigFileName.Data())); // Number of events if (nev == -1) nev = nc1 * nc2; // check if initialisation has been done // If runloader has been initialized, set the number of events per file to nc1 * nc2 // Set new generator if (!gener) gener = new AliLegoGenerator(); // // Configure Generator gener->SetRadiusRange(rmin, rmax); gener->SetZMax(zmax); gener->SetCoor1Range(nc1, c1min, c1max); gener->SetCoor2Range(nc2, c2min, c2max); //Create Lego object fLego = new AliLego("lego",gener); //__________________________________________________________________________ gAlice->Announce(); gROOT->LoadMacro(setup); gInterpreter->ProcessLine(gAlice->GetConfigFunction()); if(AliCDBManager::Instance()->GetRun() >= 0) { SetRunNumber(AliCDBManager::Instance()->GetRun()); } else { AliWarning("Run number not initialized!!"); } AliRunLoader::Instance()->CdGAFile(); AliPDG::AddParticlesToPdgDataBase(); gMC->SetMagField(TGeoGlobalMagField::Instance()->GetField()); gAlice->GetMCApp()->Init(); //Must be here because some MCs (G4) adds detectors here and not in Config.C gAlice->InitLoaders(); AliRunLoader::Instance()->MakeTree("E"); // // Save stuff at the beginning of the file to avoid file corruption AliRunLoader::Instance()->CdGAFile(); gAlice->Write(); //Save current generator AliGenerator *gen=gAlice->GetMCApp()->Generator(); gAlice->GetMCApp()->ResetGenerator(gener); //Prepare MC for Lego Run gMC->InitLego(); //Run Lego Object AliRunLoader::Instance()->SetNumberOfEventsPerFile(nev); gMC->ProcessRun(nev); // End of this run, close files FinishRun(); // Restore current generator gAlice->GetMCApp()->ResetGenerator(gen); // Delete Lego Object delete fLego; return kTRUE; } //_____________________________________________________________________________ Bool_t AliSimulation::RunTrigger(const char* config, const char* detectors) { // run the trigger AliCodeTimerAuto("",0) // initialize CDB storage from external environment // (either CDB manager or AliSimulation setters), // if not already done in RunSimulation() InitCDB(); // Set run number in CDBManager from data // From this point on the run number must be always loaded from data! if (!SetRunNumberFromData()) if (fStopOnError) return kFALSE; // Set CDB lock: from now on it is forbidden to reset the run number // or the default storage or to activate any further storage! SetCDBLock(); AliRunLoader* runLoader = LoadRun("READ"); if (!runLoader) return kFALSE; TString trconfiguration = config; if (trconfiguration.IsNull()) { if(!fTriggerConfig.IsNull()) { trconfiguration = fTriggerConfig; } else AliWarning("No trigger descriptor is specified. Loading the one that is in the CDB."); } runLoader->MakeTree( "GG" ); AliCentralTrigger* aCTP = runLoader->GetTrigger(); // Load Configuration if (!aCTP->LoadConfiguration( trconfiguration )) return kFALSE; // digits -> trigger if( !aCTP->RunTrigger( runLoader , detectors ) ) { if (fStopOnError) { // delete aCTP; return kFALSE; } } delete runLoader; return kTRUE; } //_____________________________________________________________________________ Bool_t AliSimulation::WriteTriggerRawData() { // Writes the CTP (trigger) DDL raw data // Details of the format are given in the // trigger TDR - pages 134 and 135. AliCTPRawData writer; writer.RawData(); return kTRUE; } //_____________________________________________________________________________ Bool_t AliSimulation::RunSimulation(Int_t nEvents) { // run the generation and simulation AliCodeTimerAuto("",0) // initialize CDB storage and run number from external environment // (either CDB manager or AliSimulation setters) AliSysInfo::AddStamp("RunSimulation_Begin"); InitCDB(); AliSysInfo::AddStamp("RunSimulation_InitCDB"); InitRunNumber(); SetCDBLock(); AliSysInfo::AddStamp("RunSimulation_SetCDBLock"); if (!gAlice) { AliError("no gAlice object. Restart aliroot and try again."); return kFALSE; } if (gAlice->Modules()->GetEntries() > 0) { AliError("gAlice was already run. Restart aliroot and try again."); return kFALSE; } AliInfo(Form("initializing gAlice with config file %s", fConfigFileName.Data())); // // Initialize ALICE Simulation run // gAlice->Announce(); // // If requested set the mag. field from the GRP entry. // After this the field is loccked and cannot be changed by Config.C if (fUseMagFieldFromGRP) { AliGRPManager grpM; grpM.ReadGRPEntry(); grpM.SetMagField(); AliInfo("Field is locked now. It cannot be changed in Config.C"); } // // Execute Config.C gROOT->LoadMacro(fConfigFileName.Data()); gInterpreter->ProcessLine(gAlice->GetConfigFunction()); AliSysInfo::AddStamp("RunSimulation_Config"); // // If requested obtain the vertex position and vertex sigma_z from the CDB // This overwrites the settings from the Config.C if (fUseVertexFromCDB) { Double_t vtxPos[3] = {0., 0., 0.}; Double_t vtxSig[3] = {0., 0., 0.}; AliCDBEntry* entry = AliCDBManager::Instance()->Get("GRP/Calib/MeanVertex"); if (entry) { AliESDVertex* vertex = dynamic_cast (entry->GetObject()); if (vertex) { if(vertex->GetXRes()>2.8) { // > pipe radius --> it's a dummy object, don't use it entry = AliCDBManager::Instance()->Get("GRP/Calib/MeanVertexSPD"); if (entry) vertex = dynamic_cast (entry->GetObject()); } } if (vertex) { vertex->GetXYZ(vtxPos); vertex->GetSigmaXYZ(vtxSig); AliInfo("Overwriting Config.C vertex settings !"); AliInfo(Form("Vertex position from OCDB entry: x = %13.3f, y = %13.3f, z = %13.3f (sigma = %13.3f)\n", vtxPos[0], vtxPos[1], vtxPos[2], vtxSig[2])); AliGenerator *gen = gAlice->GetMCApp()->Generator(); gen->SetOrigin(vtxPos[0], vtxPos[1], vtxPos[2]); // vertex position gen->SetSigmaZ(vtxSig[2]); } } } if(AliCDBManager::Instance()->GetRun() >= 0) { AliRunLoader::Instance()->SetRunNumber(AliCDBManager::Instance()->GetRun()); AliRunLoader::Instance()->SetNumberOfEventsPerRun(fNEvents); } else { AliWarning("Run number not initialized!!"); } AliRunLoader::Instance()->CdGAFile(); AliPDG::AddParticlesToPdgDataBase(); gMC->SetMagField(TGeoGlobalMagField::Instance()->GetField()); AliSysInfo::AddStamp("RunSimulation_GetField"); gAlice->GetMCApp()->Init(); AliSysInfo::AddStamp("RunSimulation_InitMCApp"); //Must be here because some MCs (G4) adds detectors here and not in Config.C gAlice->InitLoaders(); AliRunLoader::Instance()->MakeTree("E"); AliRunLoader::Instance()->LoadKinematics("RECREATE"); AliRunLoader::Instance()->LoadTrackRefs("RECREATE"); AliRunLoader::Instance()->LoadHits("all","RECREATE"); // // Save stuff at the beginning of the file to avoid file corruption AliRunLoader::Instance()->CdGAFile(); gAlice->Write(); gAlice->SetEventNrInRun(-1); //important - we start Begin event from increasing current number in run AliSysInfo::AddStamp("RunSimulation_InitLoaders"); //___________________________________________________________________________________________ AliSysInfo::AddStamp("RunSimulation_TriggerDescriptor"); // Set run number in CDBManager AliInfo(Form("Run number: %d",AliCDBManager::Instance()->GetRun())); AliRunLoader* runLoader = AliRunLoader::Instance(); if (!runLoader) { AliError(Form("gAlice has no run loader object. " "Check your config file: %s", fConfigFileName.Data())); return kFALSE; } SetGAliceFile(runLoader->GetFileName()); // Misalign geometry #if ROOT_VERSION_CODE < 331527 AliGeomManager::SetGeometry(gGeoManager); // Check that the consistency of symbolic names for the activated subdetectors // in the geometry loaded by AliGeomManager TString detsToBeChecked = ""; TObjArray* detArray = runLoader->GetAliRun()->Detectors(); for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { AliModule* det = (AliModule*) detArray->At(iDet); if (!det || !det->IsActive()) continue; detsToBeChecked += det->GetName(); detsToBeChecked += " "; } // end loop over detectors if(!AliGeomManager::CheckSymNamesLUT(detsToBeChecked.Data())) AliFatalClass("Current loaded geometry differs in the definition of symbolic names!"); MisalignGeometry(runLoader); AliSysInfo::AddStamp("RunSimulation_MisalignGeometry"); #endif // AliRunLoader* runLoader = AliRunLoader::Instance(); // if (!runLoader) { // AliError(Form("gAlice has no run loader object. " // "Check your config file: %s", fConfigFileName.Data())); // return kFALSE; // } // SetGAliceFile(runLoader->GetFileName()); if (!gAlice->GetMCApp()->Generator()) { AliError(Form("gAlice has no generator object. " "Check your config file: %s", fConfigFileName.Data())); return kFALSE; } // Write GRP entry corresponding to the setting found in Cofig.C if (fWriteGRPEntry) WriteGRPEntry(); AliSysInfo::AddStamp("RunSimulation_WriteGRP"); if (nEvents <= 0) nEvents = fNEvents; // get vertex from background file in case of merging if (fUseBkgrdVertex && fBkgrdFileNames && (fBkgrdFileNames->GetEntriesFast() > 0)) { Int_t signalPerBkgrd = GetNSignalPerBkgrd(nEvents); const char* fileName = ((TObjString*) (fBkgrdFileNames->At(0)))->GetName(); AliInfo(Form("The vertex will be taken from the background " "file %s with nSignalPerBackground = %d", fileName, signalPerBkgrd)); AliVertexGenFile* vtxGen = new AliVertexGenFile(fileName, signalPerBkgrd); gAlice->GetMCApp()->Generator()->SetVertexGenerator(vtxGen); } if (!fRunSimulation) { gAlice->GetMCApp()->Generator()->SetTrackingFlag(0); } // set the number of events per file for given detectors and data types for (Int_t i = 0; i < fEventsPerFile.GetEntriesFast(); i++) { if (!fEventsPerFile[i]) continue; const char* detName = fEventsPerFile[i]->GetName(); const char* typeName = fEventsPerFile[i]->GetTitle(); TString loaderName(detName); loaderName += "Loader"; AliLoader* loader = runLoader->GetLoader(loaderName); if (!loader) { AliError(Form("RunSimulation no loader for %s found\n Number of events per file not set for %s %s", detName, typeName, detName)); continue; } AliDataLoader* dataLoader = loader->GetDataLoader(typeName); if (!dataLoader) { AliError(Form("no data loader for %s found\n" "Number of events per file not set for %s %s", typeName, detName, typeName)); continue; } dataLoader->SetNumberOfEventsPerFile(fEventsPerFile[i]->GetUniqueID()); AliDebug(1, Form("number of events per file set to %d for %s %s", fEventsPerFile[i]->GetUniqueID(), detName, typeName)); } AliInfo("running gAlice"); AliSysInfo::AddStamp("Start_ProcessRun"); // Create the Root Tree with one branch per detector //Hits moved to begin event -> now we are crating separate tree for each event gMC->ProcessRun(nEvents); // End of this run, close files if(nEvents>0) FinishRun(); AliSysInfo::AddStamp("Stop_ProcessRun"); delete runLoader; return kTRUE; } //_____________________________________________________________________________ Bool_t AliSimulation::RunSDigitization(const char* detectors) { // run the digitization and produce summable digits static Int_t eventNr=0; AliCodeTimerAuto("",0) ; // initialize CDB storage, run number, set CDB lock InitCDB(); if (!SetRunNumberFromData()) if (fStopOnError) return kFALSE; SetCDBLock(); AliRunLoader* runLoader = LoadRun(); if (!runLoader) return kFALSE; TString detStr = detectors; TObjArray* detArray = runLoader->GetAliRun()->Detectors(); for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { AliModule* det = (AliModule*) detArray->At(iDet); if (!det || !det->IsActive()) continue; if (IsSelected(det->GetName(), detStr)) { AliInfo(Form("creating summable digits for %s", det->GetName())); AliCodeTimerStart(Form("creating summable digits for %s", det->GetName())); det->Hits2SDigits(); AliCodeTimerStop(Form("creating summable digits for %s", det->GetName())); AliSysInfo::AddStamp(Form("Digit_%s_%d",det->GetName(),eventNr), 0,1, eventNr); } } if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { AliError(Form("the following detectors were not found: %s", detStr.Data())); if (fStopOnError) return kFALSE; } eventNr++; delete runLoader; return kTRUE; } //_____________________________________________________________________________ Bool_t AliSimulation::RunDigitization(const char* detectors, const char* excludeDetectors) { // run the digitization and produce digits from sdigits AliCodeTimerAuto("",0) // initialize CDB storage, run number, set CDB lock InitCDB(); if (!SetRunNumberFromData()) if (fStopOnError) return kFALSE; SetCDBLock(); delete AliRunLoader::Instance(); delete gAlice; gAlice = NULL; Int_t nStreams = 1; if (fBkgrdFileNames) nStreams = fBkgrdFileNames->GetEntriesFast() + 1; Int_t signalPerBkgrd = GetNSignalPerBkgrd(); AliRunDigitizer* manager = new AliRunDigitizer(nStreams, signalPerBkgrd); // manager->SetEmbeddingFlag(fEmbeddingFlag); manager->SetInputStream(0, fGAliceFileName.Data()); for (Int_t iStream = 1; iStream < nStreams; iStream++) { const char* fileName = ((TObjString*) (fBkgrdFileNames->At(iStream-1)))->GetName(); manager->SetInputStream(iStream, fileName); } TString detStr = detectors; TString detExcl = excludeDetectors; manager->GetInputStream(0)->ImportgAlice(); AliRunLoader* runLoader = AliRunLoader::GetRunLoader(manager->GetInputStream(0)->GetFolderName()); TObjArray* detArray = runLoader->GetAliRun()->Detectors(); for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { AliModule* det = (AliModule*) detArray->At(iDet); if (!det || !det->IsActive()) continue; if (IsSelected(det->GetName(), detStr) && !IsSelected(det->GetName(), detExcl)) { AliDigitizer* digitizer = det->CreateDigitizer(manager); if (!digitizer) { AliError(Form("no digitizer for %s", det->GetName())); if (fStopOnError) return kFALSE; } else { digitizer->SetRegionOfInterest(fRegionOfInterest); } } } if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { AliError(Form("the following detectors were not found: %s", detStr.Data())); if (fStopOnError) return kFALSE; } if (!manager->GetListOfTasks()->IsEmpty()) { AliInfo("executing digitization"); manager->Exec(""); } delete manager; return kTRUE; } //_____________________________________________________________________________ Bool_t AliSimulation::RunHitsDigitization(const char* detectors) { // run the digitization and produce digits from hits AliCodeTimerAuto("",0) // initialize CDB storage, run number, set CDB lock InitCDB(); if (!SetRunNumberFromData()) if (fStopOnError) return kFALSE; SetCDBLock(); AliRunLoader* runLoader = LoadRun("READ"); if (!runLoader) return kFALSE; TString detStr = detectors; TObjArray* detArray = runLoader->GetAliRun()->Detectors(); for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { AliModule* det = (AliModule*) detArray->At(iDet); if (!det || !det->IsActive()) continue; if (IsSelected(det->GetName(), detStr)) { AliInfo(Form("creating digits from hits for %s", det->GetName())); det->Hits2Digits(); } } if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { AliError(Form("the following detectors were not found: %s", detStr.Data())); if (fStopOnError) return kFALSE; } return kTRUE; } //_____________________________________________________________________________ Bool_t AliSimulation::WriteRawData(const char* detectors, const char* fileName, Bool_t deleteIntermediateFiles, Bool_t selrawdata) { // convert the digits to raw data // First DDL raw data files for the given detectors are created. // If a file name is given, the DDL files are then converted to a DATE file. // If deleteIntermediateFiles is true, the DDL raw files are deleted // afterwards. // If the file name has the extension ".root", the DATE file is converted // to a root file. // If deleteIntermediateFiles is true, the DATE file is deleted afterwards. // 'selrawdata' flag can be used to enable writing of detectors raw data // accoring to the trigger cluster. AliCodeTimerAuto("",0) AliSysInfo::AddStamp("WriteRawData_Start"); TString detStr = detectors; if (!WriteRawFiles(detStr.Data())) { if (fStopOnError) return kFALSE; } AliSysInfo::AddStamp("WriteRawFiles"); // run HLT simulation on simulated DDL raw files // and produce HLT ddl raw files to be included in date/root file // bugfix 2009-06-26: the decision whether to write HLT raw data // is taken in RunHLT. Here HLT always needs to be run in order to // create HLT digits, unless its switched off. This is due to the // special placement of the HLT between the generation of DDL files // and conversion to DATE/Root file. detStr.ReplaceAll("HLT", ""); if (!fRunHLT.IsNull()) { if (!RunHLT()) { if (fStopOnError) return kFALSE; } } AliSysInfo::AddStamp("WriteRawData_RunHLT"); TString dateFileName(fileName); if (!dateFileName.IsNull()) { Bool_t rootOutput = dateFileName.EndsWith(".root"); if (rootOutput) dateFileName += ".date"; TString selDateFileName; if (selrawdata) { selDateFileName = "selected."; selDateFileName+= dateFileName; } if (!ConvertRawFilesToDate(dateFileName,selDateFileName)) { if (fStopOnError) return kFALSE; } AliSysInfo::AddStamp("ConvertRawFilesToDate"); if (deleteIntermediateFiles) { AliRunLoader* runLoader = LoadRun("READ"); if (runLoader) for (Int_t iEvent = 0; iEvent < runLoader->GetNumberOfEvents(); iEvent++) { char command[256]; snprintf(command, 256, "rm -r raw%d", iEvent); gSystem->Exec(command); } delete runLoader; } if (rootOutput) { if (!ConvertDateToRoot(dateFileName, fileName)) { if (fStopOnError) return kFALSE; } AliSysInfo::AddStamp("ConvertDateToRoot"); if (deleteIntermediateFiles) { gSystem->Unlink(dateFileName); } if (selrawdata) { TString selFileName = "selected."; selFileName += fileName; if (!ConvertDateToRoot(selDateFileName, selFileName)) { if (fStopOnError) return kFALSE; } if (deleteIntermediateFiles) { gSystem->Unlink(selDateFileName); } } } } return kTRUE; } //_____________________________________________________________________________ Bool_t AliSimulation::WriteRawFiles(const char* detectors) { // convert the digits to raw data DDL files AliCodeTimerAuto("",0) AliRunLoader* runLoader = LoadRun("READ"); if (!runLoader) return kFALSE; // write raw data to DDL files for (Int_t iEvent = 0; iEvent < runLoader->GetNumberOfEvents(); iEvent++) { AliInfo(Form("processing event %d", iEvent)); runLoader->GetEvent(iEvent); TString baseDir = gSystem->WorkingDirectory(); char dirName[256]; snprintf(dirName, 256, "raw%d", iEvent); gSystem->MakeDirectory(dirName); if (!gSystem->ChangeDirectory(dirName)) { AliError(Form("couldn't change to directory %s", dirName)); if (fStopOnError) return kFALSE; else continue; } ofstream runNbFile(Form("run%u",runLoader->GetHeader()->GetRun())); runNbFile.close(); TString detStr = detectors; if (IsSelected("HLT", detStr)) { // Do nothing. "HLT" will be removed from detStr and HLT raw // data files are generated in RunHLT. } TObjArray* detArray = runLoader->GetAliRun()->Detectors(); for (Int_t iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { AliModule* det = (AliModule*) detArray->At(iDet); if (!det || !det->IsActive()) continue; if (IsSelected(det->GetName(), detStr)) { AliInfo(Form("creating raw data from digits for %s", det->GetName())); det->Digits2Raw(); } } if (!WriteTriggerRawData()) if (fStopOnError) return kFALSE; gSystem->ChangeDirectory(baseDir); if ((detStr.CompareTo("ALL") != 0) && !detStr.IsNull()) { AliError(Form("the following detectors were not found: %s", detStr.Data())); if (fStopOnError) return kFALSE; } } delete runLoader; return kTRUE; } //_____________________________________________________________________________ Bool_t AliSimulation::ConvertRawFilesToDate(const char* dateFileName, const char* selDateFileName) { // convert raw data DDL files to a DATE file with the program "dateStream" // The second argument is not empty when the user decides to write // the detectors raw data according to the trigger cluster. AliCodeTimerAuto("",0) char* path = gSystem->Which(gSystem->Getenv("PATH"), "dateStream"); if (!path) { AliError("the program dateStream was not found"); if (fStopOnError) return kFALSE; } else { delete[] path; } AliRunLoader* runLoader = LoadRun("READ"); if (!runLoader) return kFALSE; AliInfo(Form("converting raw data DDL files to DATE file %s", dateFileName)); Bool_t selrawdata = kFALSE; if (strcmp(selDateFileName,"") != 0) selrawdata = kTRUE; char command[256]; // Note the option -s. It is used in order to avoid // the generation of SOR/EOR events. snprintf(command, 256, "dateStream -c -s -D -o %s -# %d -C -run %d", dateFileName, runLoader->GetNumberOfEvents(),runLoader->GetHeader()->GetRun()); FILE* pipe = gSystem->OpenPipe(command, "w"); if (!pipe) { AliError(Form("Cannot execute command: %s",command)); return kFALSE; } Int_t selEvents = 0; for (Int_t iEvent = 0; iEvent < runLoader->GetNumberOfEvents(); iEvent++) { UInt_t detectorPattern = 0; runLoader->GetEvent(iEvent); if (!runLoader->LoadTrigger()) { AliCentralTrigger *aCTP = runLoader->GetTrigger(); detectorPattern = aCTP->GetClusterMask(); // Check if the event was triggered by CTP if (selrawdata) { if (aCTP->GetClassMask()) selEvents++; } } else { AliWarning("No trigger can be loaded! Some fields in the event header will be empty !"); if (selrawdata) { AliWarning("No trigger can be loaded! Writing of selected raw data is abandoned !"); selrawdata = kFALSE; } } fprintf(pipe, "GDC DetectorPattern %u\n", detectorPattern); Float_t ldc = 0; Int_t prevLDC = -1; // loop over detectors and DDLs for (Int_t iDet = 0; iDet < AliDAQ::kNDetectors; iDet++) { for (Int_t iDDL = 0; iDDL < AliDAQ::NumberOfDdls(iDet); iDDL++) { Int_t ddlID = AliDAQ::DdlID(iDet,iDDL); Int_t ldcID = Int_t(ldc + 0.0001); ldc += AliDAQ::NumberOfLdcs(iDet) / AliDAQ::NumberOfDdls(iDet); char rawFileName[256]; snprintf(rawFileName, 256, "raw%d/%s", iEvent, AliDAQ::DdlFileName(iDet,iDDL)); // check existence and size of raw data file FILE* file = fopen(rawFileName, "rb"); if (!file) continue; fseek(file, 0, SEEK_END); unsigned long size = ftell(file); fclose(file); if (!size) continue; if (ldcID != prevLDC) { fprintf(pipe, " LDC Id %d\n", ldcID); prevLDC = ldcID; } fprintf(pipe, " Equipment Id %d Payload %s\n", ddlID, rawFileName); } } } Int_t result = gSystem->ClosePipe(pipe); if (!(selrawdata && selEvents > 0)) { delete runLoader; return (result == 0); } AliInfo(Form("converting selected by trigger cluster raw data DDL files to DATE file %s", selDateFileName)); snprintf(command, 256, "dateStream -c -s -D -o %s -# %d -C -run %d", selDateFileName,selEvents,runLoader->GetHeader()->GetRun()); FILE* pipe2 = gSystem->OpenPipe(command, "w"); for (Int_t iEvent = 0; iEvent < runLoader->GetNumberOfEvents(); iEvent++) { // Get the trigger decision and cluster UInt_t detectorPattern = 0; TString detClust; runLoader->GetEvent(iEvent); if (!runLoader->LoadTrigger()) { AliCentralTrigger *aCTP = runLoader->GetTrigger(); if (aCTP->GetClassMask() == 0) continue; detectorPattern = aCTP->GetClusterMask(); detClust = AliDAQ::ListOfTriggeredDetectors(detectorPattern); AliInfo(Form("List of detectors to be read out: %s",detClust.Data())); } fprintf(pipe2, "GDC DetectorPattern %u\n", detectorPattern); Float_t ldc = 0; Int_t prevLDC = -1; // loop over detectors and DDLs for (Int_t iDet = 0; iDet < AliDAQ::kNDetectors; iDet++) { // Write only raw data from detectors that // are contained in the trigger cluster(s) if (!IsSelected(AliDAQ::DetectorName(iDet),detClust)) continue; for (Int_t iDDL = 0; iDDL < AliDAQ::NumberOfDdls(iDet); iDDL++) { Int_t ddlID = AliDAQ::DdlID(iDet,iDDL); Int_t ldcID = Int_t(ldc + 0.0001); ldc += AliDAQ::NumberOfLdcs(iDet) / AliDAQ::NumberOfDdls(iDet); char rawFileName[256]; snprintf(rawFileName, 256, "raw%d/%s", iEvent, AliDAQ::DdlFileName(iDet,iDDL)); // check existence and size of raw data file FILE* file = fopen(rawFileName, "rb"); if (!file) continue; fseek(file, 0, SEEK_END); unsigned long size = ftell(file); fclose(file); if (!size) continue; if (ldcID != prevLDC) { fprintf(pipe2, " LDC Id %d\n", ldcID); prevLDC = ldcID; } fprintf(pipe2, " Equipment Id %d Payload %s\n", ddlID, rawFileName); } } } Int_t result2 = gSystem->ClosePipe(pipe2); delete runLoader; return ((result == 0) && (result2 == 0)); } //_____________________________________________________________________________ Bool_t AliSimulation::ConvertDateToRoot(const char* dateFileName, const char* rootFileName) { // convert a DATE file to a root file with the program "alimdc" // ALIMDC setup const Int_t kDBSize = 2000000000; const Int_t kTagDBSize = 1000000000; const Bool_t kFilter = kFALSE; const Int_t kCompression = 1; char* path = gSystem->Which(gSystem->Getenv("PATH"), "alimdc"); if (!path) { AliError("the program alimdc was not found"); if (fStopOnError) return kFALSE; } else { delete[] path; } AliInfo(Form("converting DATE file %s to root file %s", dateFileName, rootFileName)); const char* rawDBFS[2] = { "/tmp/mdc1", "/tmp/mdc2" }; const char* tagDBFS = "/tmp/mdc1/tags"; // User defined file system locations if (gSystem->Getenv("ALIMDC_RAWDB1")) rawDBFS[0] = gSystem->Getenv("ALIMDC_RAWDB1"); if (gSystem->Getenv("ALIMDC_RAWDB2")) rawDBFS[1] = gSystem->Getenv("ALIMDC_RAWDB2"); if (gSystem->Getenv("ALIMDC_TAGDB")) tagDBFS = gSystem->Getenv("ALIMDC_TAGDB"); gSystem->Exec(Form("rm -rf %s",rawDBFS[0])); gSystem->Exec(Form("rm -rf %s",rawDBFS[1])); gSystem->Exec(Form("rm -rf %s",tagDBFS)); gSystem->Exec(Form("mkdir %s",rawDBFS[0])); gSystem->Exec(Form("mkdir %s",rawDBFS[1])); gSystem->Exec(Form("mkdir %s",tagDBFS)); Int_t result = gSystem->Exec(Form("alimdc %d %d %d %d %s", kDBSize, kTagDBSize, kFilter, kCompression, dateFileName)); gSystem->Exec(Form("mv %s/*.root %s", rawDBFS[0], rootFileName)); gSystem->Exec(Form("rm -rf %s",rawDBFS[0])); gSystem->Exec(Form("rm -rf %s",rawDBFS[1])); gSystem->Exec(Form("rm -rf %s",tagDBFS)); return (result == 0); } //_____________________________________________________________________________ AliRunLoader* AliSimulation::LoadRun(const char* mode) const { // delete existing run loaders, open a new one and load gAlice delete AliRunLoader::Instance(); AliRunLoader* runLoader = AliRunLoader::Open(fGAliceFileName.Data(), AliConfig::GetDefaultEventFolderName(), mode); if (!runLoader) { AliError(Form("no run loader found in file %s", fGAliceFileName.Data())); return NULL; } runLoader->LoadgAlice(); runLoader->LoadHeader(); gAlice = runLoader->GetAliRun(); if (!gAlice) { AliError(Form("no gAlice object found in file %s", fGAliceFileName.Data())); return NULL; } return runLoader; } //_____________________________________________________________________________ Int_t AliSimulation::GetNSignalPerBkgrd(Int_t nEvents) const { // get or calculate the number of signal events per background event if (!fBkgrdFileNames) return 1; Int_t nBkgrdFiles = fBkgrdFileNames->GetEntriesFast(); if (nBkgrdFiles == 0) return 1; // get the number of signal events if (nEvents <= 0) { AliRunLoader* runLoader = AliRunLoader::Open(fGAliceFileName.Data(), "SIGNAL"); if (!runLoader) return 1; nEvents = runLoader->GetNumberOfEvents(); delete runLoader; } Int_t result = 0; for (Int_t iBkgrdFile = 0; iBkgrdFile < nBkgrdFiles; iBkgrdFile++) { // get the number of background events const char* fileName = ((TObjString*) (fBkgrdFileNames->At(iBkgrdFile)))->GetName(); AliRunLoader* runLoader = AliRunLoader::Open(fileName, "BKGRD"); if (!runLoader) continue; Int_t nBkgrdEvents = runLoader->GetNumberOfEvents(); delete runLoader; // get or calculate the number of signal per background events Int_t nSignalPerBkgrd = fBkgrdFileNames->At(iBkgrdFile)->GetUniqueID(); if (nSignalPerBkgrd <= 0) { nSignalPerBkgrd = (nEvents-1) / nBkgrdEvents + 1; } else if (result && (result != nSignalPerBkgrd)) { AliInfo(Form("the number of signal events per background event " "will be changed from %d to %d for stream %d", nSignalPerBkgrd, result, iBkgrdFile+1)); nSignalPerBkgrd = result; } if (!result) result = nSignalPerBkgrd; if (nSignalPerBkgrd * nBkgrdEvents < nEvents) { AliWarning(Form("not enough background events (%d) for %d signal events " "using %d signal per background events for stream %d", nBkgrdEvents, nEvents, nSignalPerBkgrd, iBkgrdFile+1)); } } return result; } //_____________________________________________________________________________ Bool_t AliSimulation::IsSelected(TString detName, TString& detectors) const { // check whether detName is contained in detectors // if yes, it is removed from detectors // check if all detectors are selected if ((detectors.CompareTo("ALL") == 0) || detectors.BeginsWith("ALL ") || detectors.EndsWith(" ALL") || detectors.Contains(" ALL ")) { detectors = "ALL"; return kTRUE; } // search for the given detector Bool_t result = kFALSE; if ((detectors.CompareTo(detName) == 0) || detectors.BeginsWith(detName+" ") || detectors.EndsWith(" "+detName) || detectors.Contains(" "+detName+" ")) { detectors.ReplaceAll(detName, ""); result = kTRUE; } // clean up the detectors string while (detectors.Contains(" ")) detectors.ReplaceAll(" ", " "); while (detectors.BeginsWith(" ")) detectors.Remove(0, 1); while (detectors.EndsWith(" ")) detectors.Remove(detectors.Length()-1, 1); return result; } //_____________________________________________________________________________ Bool_t AliSimulation::ConvertRaw2SDigits(const char* rawDirectory, const char* esdFileName, Int_t N) { // // Steering routine to convert raw data in directory rawDirectory/ to fake SDigits. // These can be used for embedding of MC tracks into RAW data using the standard // merging procedure. // // If an ESD file is given the reconstructed vertex is taken from it and stored in the event header. // if (!gAlice) { AliError("no gAlice object. Restart aliroot and try again."); return kFALSE; } if (gAlice->Modules()->GetEntries() > 0) { AliError("gAlice was already run. Restart aliroot and try again."); return kFALSE; } AliInfo(Form("initializing gAlice with config file %s",fConfigFileName.Data())); gAlice->Announce(); gROOT->LoadMacro(fConfigFileName.Data()); gInterpreter->ProcessLine(gAlice->GetConfigFunction()); if(AliCDBManager::Instance()->GetRun() >= 0) { SetRunNumber(AliCDBManager::Instance()->GetRun()); } else { AliWarning("Run number not initialized!!"); } AliRunLoader::Instance()->CdGAFile(); AliPDG::AddParticlesToPdgDataBase(); gMC->SetMagField(TGeoGlobalMagField::Instance()->GetField()); gAlice->GetMCApp()->Init(); //Must be here because some MCs (G4) adds detectors here and not in Config.C gAlice->InitLoaders(); AliRunLoader::Instance()->MakeTree("E"); AliRunLoader::Instance()->LoadKinematics("RECREATE"); AliRunLoader::Instance()->LoadTrackRefs("RECREATE"); AliRunLoader::Instance()->LoadHits("all","RECREATE"); // // Save stuff at the beginning of the file to avoid file corruption AliRunLoader::Instance()->CdGAFile(); gAlice->Write(); // // Initialize CDB InitCDB(); //AliCDBManager* man = AliCDBManager::Instance(); //man->SetRun(0); // Should this come from rawdata header ? Int_t iDet; // // Get the runloader AliRunLoader* runLoader = AliRunLoader::Instance(); // // Open esd file if available TFile* esdFile = 0; TTree* treeESD = 0; AliESDEvent* esd = 0; if (esdFileName && (strlen(esdFileName)>0)) { esdFile = TFile::Open(esdFileName); if (esdFile) { esd = new AliESDEvent(); esdFile->GetObject("esdTree", treeESD); if (treeESD) esd->ReadFromTree(treeESD); } } // // Create the RawReader TString fileName(rawDirectory); AliRawReader* rawReader = 0x0; if (fileName.EndsWith("/")) { rawReader = new AliRawReaderFile(fileName); } else if (fileName.EndsWith(".root")) { rawReader = new AliRawReaderRoot(fileName); } else if (!fileName.IsNull()) { rawReader = new AliRawReaderDate(fileName); } if (!rawReader) return (kFALSE); // if (!fEquipIdMap.IsNull() && fRawReader) // fRawReader->LoadEquipmentIdsMap(fEquipIdMap); // // Get list of detectors TObjArray* detArray = runLoader->GetAliRun()->Detectors(); // // Get Header AliHeader* header = runLoader->GetHeader(); // Event loop Int_t nev = 0; while(kTRUE) { if (!(rawReader->NextEvent())) break; runLoader->SetEventNumber(nev); runLoader->GetHeader()->Reset(rawReader->GetRunNumber(), nev, nev); runLoader->GetEvent(nev); AliInfo(Form("We are at event %d",nev)); // // Detector loop TString detStr = fMakeSDigits; for (iDet = 0; iDet < detArray->GetEntriesFast(); iDet++) { AliModule* det = (AliModule*) detArray->At(iDet); if (!det || !det->IsActive()) continue; if (IsSelected(det->GetName(), detStr)) { AliInfo(Form("Calling Raw2SDigits for %s", det->GetName())); det->Raw2SDigits(rawReader); rawReader->Reset(); } } // detectors // // If ESD information available obtain reconstructed vertex and store in header. if (treeESD) { treeESD->GetEvent(nev); const AliESDVertex* esdVertex = esd->GetPrimaryVertex(); Double_t position[3]; esdVertex->GetXYZ(position); AliGenEventHeader* mcHeader = new AliGenEventHeader("ESD"); TArrayF mcV; mcV.Set(3); for (Int_t i = 0; i < 3; i++) mcV[i] = position[i]; mcHeader->SetPrimaryVertex(mcV); header->Reset(0,nev); header->SetGenEventHeader(mcHeader); AliInfo(Form("***** Saved vertex %f %f %f \n", position[0], position[1], position[2])); } // // Finish the event runLoader->TreeE()->Fill(); AliInfo(Form("Finished event %d",nev)); nev++; if (N>0&&nev>=N) break; } // events delete rawReader; // // Finish the run runLoader->CdGAFile(); runLoader->WriteHeader("OVERWRITE"); runLoader->WriteRunLoader(); return kTRUE; } //_____________________________________________________________________________ void AliSimulation::FinishRun() { // // Called at the end of the run. // if(IsLegoRun()) { AliDebug(1, "Finish Lego"); AliRunLoader::Instance()->CdGAFile(); fLego->FinishRun(); } // Clean detector information TIter next(gAlice->Modules()); AliModule *detector; while((detector = dynamic_cast(next()))) { AliDebug(2, Form("%s->FinishRun()", detector->GetName())); detector->FinishRun(); } AliDebug(1, "AliRunLoader::Instance()->WriteHeader(OVERWRITE)"); AliRunLoader::Instance()->WriteHeader("OVERWRITE"); // Write AliRun info and all detectors parameters AliRunLoader::Instance()->CdGAFile(); gAlice->Write(0,TObject::kOverwrite);//write AliRun AliRunLoader::Instance()->Write(0,TObject::kOverwrite);//write RunLoader itself if(gAlice->GetMCApp()) gAlice->GetMCApp()->FinishRun(); AliRunLoader::Instance()->Synchronize(); } //_____________________________________________________________________________ Int_t AliSimulation::GetDetIndex(const char* detector) { // return the detector index corresponding to detector Int_t index = -1 ; for (index = 0; index < fgkNDetectors ; index++) { if ( strcmp(detector, fgkDetectorName[index]) == 0 ) break ; } return index ; } //_____________________________________________________________________________ Bool_t AliSimulation::CreateHLT() { // Init the HLT simulation. // The function loads the library and creates the instance of AliHLTSimulation. // the main reason for the decoupled creation is to set the transient OCDB // objects before the OCDB is locked // load the library dynamically gSystem->Load(ALIHLTSIMULATION_LIBRARY); // check for the library version AliHLTSimulationGetLibraryVersion_t fctVersion=(AliHLTSimulationGetLibraryVersion_t)(gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_GET_LIBRARY_VERSION)); if (!fctVersion) { AliError(Form("can not load library %s", ALIHLTSIMULATION_LIBRARY)); return kFALSE; } if (fctVersion()!= ALIHLTSIMULATION_LIBRARY_VERSION) { AliWarning(Form("%s version does not match: compiled for version %d, loaded %d", ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_LIBRARY_VERSION, fctVersion())); } // print compile info typedef void (*CompileInfo)( const char*& date, const char*& time); CompileInfo fctInfo=(CompileInfo)gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, "CompileInfo"); if (fctInfo) { const char* date=""; const char* time=""; (*fctInfo)(date, time); if (!date) date="unknown"; if (!time) time="unknown"; AliInfo(Form("%s build on %s (%s)", ALIHLTSIMULATION_LIBRARY, date, time)); } else { AliInfo(Form("no build info available for %s", ALIHLTSIMULATION_LIBRARY)); } // create instance of the HLT simulation AliHLTSimulationCreateInstance_t fctCreate=(AliHLTSimulationCreateInstance_t)(gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_CREATE_INSTANCE)); if (fctCreate==NULL || (fpHLT=(fctCreate()))==NULL) { AliError(Form("can not create instance of HLT simulation (creator %p)", fctCreate)); return kFALSE; } TString specObjects; for (Int_t i = 0; i < fSpecCDBUri.GetEntriesFast(); i++) { if (specObjects.Length()>0) specObjects+=" "; specObjects+=fSpecCDBUri[i]->GetName(); } AliHLTSimulationSetup_t fctSetup=(AliHLTSimulationSetup_t)(gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_SETUP)); if (fctSetup==NULL || fctSetup(fpHLT, this, specObjects.Data())<0) { AliWarning(Form("failed to setup HLT simulation (function %p)", fctSetup)); } return kTRUE; } //_____________________________________________________________________________ Bool_t AliSimulation::RunHLT() { // Run the HLT simulation // HLT simulation is implemented in HLT/sim/AliHLTSimulation // Disabled if fRunHLT is empty, default vaule is "default". // AliSimulation::SetRunHLT can be used to set the options for HLT simulation // The default simulation depends on the HLT component libraries and their // corresponding agents which define components and chains to run. See // http://web.ift.uib.no/~kjeks/doc/alice-hlt-current/ // http://web.ift.uib.no/~kjeks/doc/alice-hlt-current/classAliHLTModuleAgent.html // // The libraries to be loaded can be specified as an option. //
  // AliSimulation sim;
  // sim.SetRunHLT("libAliHLTSample.so");
  // 
// will only load libAliHLTSample.so // Other available options: // \li loglevel=level
// logging level for this processing // \li alilog=off // disable redirection of log messages to AliLog class // \li config=macro // configuration macro // \li chains=configuration // comma separated list of configurations to be run during simulation // \li rawfile=file // source for the RawReader to be created, the default is ./ if // raw data is simulated int iResult=0; if (!fpHLT && !CreateHLT()) { return kFALSE; } AliHLTSimulation* pHLT=fpHLT; AliRunLoader* pRunLoader = LoadRun("READ"); if (!pRunLoader) return kFALSE; // initialize CDB storage, run number, set CDB lock // thats for the case of running HLT simulation without all the other steps // multiple calls are handled by the function, so we can just call InitCDB(); if (!SetRunNumberFromData()) if (fStopOnError) return kFALSE; SetCDBLock(); // init the HLT simulation TString options; if (fRunHLT.CompareTo("default")!=0) options=fRunHLT; TString detStr = fWriteRawData; if (!IsSelected("HLT", detStr)) { options+=" writerawfiles="; } else { options+=" writerawfiles=HLT"; } if (!detStr.IsNull() && !options.Contains("rawfile=")) { // as a matter of fact, HLT will run reconstruction and needs the RawReader // in order to get detector data. By default, RawReaderFile is used to read // the already simulated ddl files. Date and Root files from the raw data // are generated after the HLT simulation. options+=" rawfile=./"; } AliHLTSimulationInit_t fctInit=(AliHLTSimulationInit_t)(gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_INIT)); if (fctInit==NULL || (iResult=(fctInit(pHLT, pRunLoader, options.Data())))<0) { AliError(Form("can not init HLT simulation: error %d (init %p)", iResult, fctInit)); } else { // run the HLT simulation AliHLTSimulationRun_t fctRun=(AliHLTSimulationRun_t)(gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_RUN)); if (fctRun==NULL || (iResult=(fctRun(pHLT, pRunLoader)))<0) { AliError(Form("can not run HLT simulation: error %d (run %p)", iResult, fctRun)); } } // delete the instance AliHLTSimulationDeleteInstance_t fctDelete=(AliHLTSimulationDeleteInstance_t)(gSystem->DynFindSymbol(ALIHLTSIMULATION_LIBRARY, ALIHLTSIMULATION_DELETE_INSTANCE)); if (fctDelete==NULL || fctDelete(pHLT)<0) { AliError(Form("can not delete instance of HLT simulation (creator %p)", fctDelete)); } pHLT=NULL; return iResult>=0?kTRUE:kFALSE; } //_____________________________________________________________________________ Bool_t AliSimulation::RunQA() { // run the QA on summable hits, digits or digits //if(!gAlice) return kFALSE; AliQAManager::QAManager()->SetRunLoader(AliRunLoader::Instance()) ; TString detectorsw("") ; Bool_t rv = kTRUE ; AliQAManager::QAManager()->SetEventSpecie(fEventSpecie) ; detectorsw = AliQAManager::QAManager()->Run(fQADetectors.Data()) ; if ( detectorsw.IsNull() ) rv = kFALSE ; return rv ; } //_____________________________________________________________________________ Bool_t AliSimulation::SetRunQA(TString detAndAction) { // Allows to run QA for a selected set of detectors // and a selected set of tasks among HITS, SDIGITS and DIGITS // all selected detectors run the same selected tasks if (!detAndAction.Contains(":")) { AliError( Form("%s is a wrong syntax, use \"DetectorList:ActionList\" \n", detAndAction.Data()) ) ; fRunQA = kFALSE ; return kFALSE ; } Int_t colon = detAndAction.Index(":") ; fQADetectors = detAndAction(0, colon) ; if (fQADetectors.Contains("ALL") ){ TString tmp = Form("%s %s", fMakeDigits.Data(), fMakeDigitsFromHits.Data()) ; Int_t minus = fQADetectors.Last('-') ; TString toKeep = Form("%s %s", fMakeDigits.Data(), fMakeDigitsFromHits.Data()) ; TString toRemove("") ; while (minus >= 0) { toRemove = fQADetectors(minus+1, fQADetectors.Length()) ; toRemove = toRemove.Strip() ; toKeep.ReplaceAll(toRemove, "") ; fQADetectors.ReplaceAll(Form("-%s", toRemove.Data()), "") ; minus = fQADetectors.Last('-') ; } fQADetectors = toKeep ; } fQATasks = detAndAction(colon+1, detAndAction.Sizeof() ) ; if (fQATasks.Contains("ALL") ) { fQATasks = Form("%d %d %d", AliQAv1::kHITS, AliQAv1::kSDIGITS, AliQAv1::kDIGITS) ; } else { fQATasks.ToUpper() ; TString tempo("") ; if ( fQATasks.Contains("HIT") ) tempo = Form("%d ", AliQAv1::kHITS) ; if ( fQATasks.Contains("SDIGIT") ) tempo += Form("%d ", AliQAv1::kSDIGITS) ; if ( fQATasks.Contains("DIGIT") ) tempo += Form("%d ", AliQAv1::kDIGITS) ; fQATasks = tempo ; if (fQATasks.IsNull()) { AliInfo("No QA requested\n") ; fRunQA = kFALSE ; return kTRUE ; } } TString tempo(fQATasks) ; tempo.ReplaceAll(Form("%d", AliQAv1::kHITS), AliQAv1::GetTaskName(AliQAv1::kHITS)) ; tempo.ReplaceAll(Form("%d", AliQAv1::kSDIGITS), AliQAv1::GetTaskName(AliQAv1::kSDIGITS)) ; tempo.ReplaceAll(Form("%d", AliQAv1::kDIGITS), AliQAv1::GetTaskName(AliQAv1::kDIGITS)) ; AliInfo( Form("QA will be done on \"%s\" for \"%s\"\n", fQADetectors.Data(), tempo.Data()) ) ; fRunQA = kTRUE ; AliQAManager::QAManager()->SetActiveDetectors(fQADetectors) ; AliQAManager::QAManager()->SetTasks(fQATasks) ; for (Int_t det = 0 ; det < AliQAv1::kNDET ; det++) AliQAManager::QAManager()->SetWriteExpert(AliQAv1::DETECTORINDEX_t(det)) ; return kTRUE; } //_____________________________________________________________________________ void AliSimulation::ProcessEnvironmentVars() { // Extract run number and random generator seed from env variables AliInfo("Processing environment variables"); // Random Number seed // first check that seed is not already set if (fSeed == 0) { if (gSystem->Getenv("CONFIG_SEED")) { fSeed = atoi(gSystem->Getenv("CONFIG_SEED")); } } else { if (gSystem->Getenv("CONFIG_SEED")) { AliInfo(Form("Seed for random number generation already set (%d)" ": CONFIG_SEED variable ignored!", fSeed)); } } AliInfo(Form("Seed for random number generation = %d ", fSeed)); // Run Number // first check that run number is not already set if(fRun < 0) { if (gSystem->Getenv("DC_RUN")) { fRun = atoi(gSystem->Getenv("DC_RUN")); } } else { if (gSystem->Getenv("DC_RUN")) { AliInfo(Form("Run number already set (%d): DC_RUN variable ignored!", fRun)); } } AliInfo(Form("Run number = %d", fRun)); } //--------------------------------------------------------------------- void AliSimulation::WriteGRPEntry() { // Get the necessary information from galice (generator, trigger etc) and // write a GRP entry corresponding to the settings in the Config.C used // note that Hall probes and Cavern and Surface Atmos pressures are not simulated. AliInfo("Writing global run parameters entry into the OCDB"); AliGRPObject* grpObj = new AliGRPObject(); grpObj->SetRunType("PHYSICS"); grpObj->SetTimeStart(0); TDatime curtime; grpObj->SetTimeStart(0); grpObj->SetTimeEnd(curtime.Convert()); grpObj->SetBeamEnergyIsSqrtSHalfGeV(); // new format of GRP: store sqrt(s)/2 in GeV const AliGenerator *gen = gAlice->GetMCApp()->Generator(); Int_t a = 0; Int_t z = 0; if (gen) { TString projectile; gen->GetProjectile(projectile,a,z); TString target; gen->GetTarget(target,a,z); TString beamType = projectile + "-" + target; beamType.ReplaceAll(" ",""); if (!beamType.CompareTo("-")) { grpObj->SetBeamType("UNKNOWN"); grpObj->SetBeamEnergy(gen->GetEnergyCMS()/2); } else { grpObj->SetBeamType(beamType); if (z != 0) { grpObj->SetBeamEnergy(gen->GetEnergyCMS()/2 * a / z); } else { grpObj->SetBeamEnergy(gen->GetEnergyCMS()/2 ); } // Heavy ion run, the event specie is set to kHighMult fEventSpecie = AliRecoParam::kHighMult; if ((strcmp(beamType,"p-p") == 0) || (strcmp(beamType,"p-") == 0) || (strcmp(beamType,"-p") == 0) || (strcmp(beamType,"P-P") == 0) || (strcmp(beamType,"P-") == 0) || (strcmp(beamType,"-P") == 0)) { // Proton run, the event specie is set to kLowMult fEventSpecie = AliRecoParam::kLowMult; } } } else { AliWarning("Unknown beam type and energy! Setting energy to 0"); grpObj->SetBeamEnergy(0); grpObj->SetBeamType("UNKNOWN"); } UInt_t detectorPattern = 0; Int_t nDets = 0; TObjArray *detArray = gAlice->Detectors(); for (Int_t iDet = 0; iDet < AliDAQ::kNDetectors-1; iDet++) { if (detArray->FindObject(AliDAQ::OfflineModuleName(iDet))) { detectorPattern |= (1 << iDet); nDets++; } } // CTP if (!fTriggerConfig.IsNull()) detectorPattern |= (1 << AliDAQ::DetectorID("TRG")); // HLT if (!fRunHLT.IsNull()) detectorPattern |= (1 << AliDAQ::kHLTId); grpObj->SetNumberOfDetectors((Char_t)nDets); grpObj->SetDetectorMask((Int_t)detectorPattern); grpObj->SetLHCPeriod("LHC08c"); grpObj->SetLHCState("STABLE_BEAMS"); // AliMagF *field = (AliMagF*)TGeoGlobalMagField::Instance()->GetField(); Float_t solenoidField = field ? TMath::Abs(field->SolenoidField()) : 0; Float_t factorSol = field ? field->GetFactorSol() : 0; Float_t currentSol = TMath::Abs(factorSol)>1E-6 ? TMath::Nint(TMath::Abs(solenoidField/factorSol))/5.*30000.*TMath::Abs(factorSol) : 0; // Float_t factorDip = field ? field->GetFactorDip() : 0; Float_t currentDip = 6000.*TMath::Abs(factorDip); // grpObj->SetL3Current(currentSol,(AliGRPObject::Stats)0); grpObj->SetDipoleCurrent(currentDip,(AliGRPObject::Stats)0); grpObj->SetL3Polarity(factorSol>0 ? 0:1); grpObj->SetDipolePolarity(factorDip>0 ? 0:1); if (field) grpObj->SetUniformBMap(field->IsUniform()); // for special MC with k5kGUniform map grpObj->SetPolarityConventionLHC(); // LHC convention +/+ current -> -/- field main components // grpObj->SetCavernTemperature(0,(AliGRPObject::Stats)0); //grpMap->Add(new TObjString("fCavernPressure"),new TObjString("0")); ---> not inserted in simulation with the new object, since it is now an AliDCSSensor // Now store the entry in OCDB AliCDBManager* man = AliCDBManager::Instance(); man->SetLock(0, fKey); AliCDBStorage* sto = man->GetStorage(fGRPWriteLocation.Data()); AliCDBId id("GRP/GRP/Data", man->GetRun(), man->GetRun(), 1, 1); AliCDBMetaData *metadata= new AliCDBMetaData(); metadata->SetResponsible("alice-off@cern.ch"); metadata->SetComment("Automatically produced GRP entry for Monte Carlo"); sto->Put(grpObj,id,metadata); man->SetLock(1, fKey); }