void run_aerogel_analysis(
        const string& parFile  = "/lustre/cbm/users/adrian/cbmgitnew/cbmsource/macro/beamtime/mcbm2020/data/unp_mcbm_params_598.root",
        const string& digiFile = "/lustre/cbm/users/adrian/cbmgitnew/cbmsource/macro/beamtime/mcbm2020/data/unp_mcbm_598.root",
        const string& recoFile = "reco_aerogel_mcbm.root",
        int nEvents = 1000
)
{
   const unsigned int runId = 598;

    FairLogger::GetLogger()->SetLogScreenLevel("INFO");
    FairLogger::GetLogger()->SetLogVerbosityLevel("LOW");
    TTree::SetMaxTreeSize(90000000000);

    TString myName = "run_reco_mcbm_real";
    TString srcDir = gSystem->Getenv("VMCWORKDIR");  // top source directory
    TString workDir    = gSystem->Getenv("VMCWORKDIR");
    
    remove(recoFile.c_str());
    
    //TString TofFileFolder = Form("/lustre/nyx/cbm/users/nh/CBM/cbmroot/trunk/macro/beamtime/mcbm2018/%s",cFileId.Data());

    std::cout << std::endl<< "-I- " << myName << ": Defining parameter files " << std::endl;
    TList *parFileList = new TList();

    TStopwatch timer;
    timer.Start();
    gDebug = 0;


   TString geoDir  = workDir;
   TString geoFile = srcDir + "/macro/mcbm/data/mcbm_beam_2020_03.geo.root";
   TFile* fgeo = new TFile(geoFile);
   TGeoManager *geoMan = (TGeoManager*) fgeo->Get("FAIRGeom");
   if (NULL == geoMan){
     cout << "<E> FAIRGeom not found in geoFile"<<endl;
     return;
   }
   
   //-----------------------------------------------//
    
    FairRunAna *run = new FairRunAna();
    FairFileSource* inputSource = new FairFileSource(digiFile.c_str());
    run->SetSource(inputSource);
    run->SetOutputFile(recoFile.c_str());
    run->SetGenerateRunInfo(kTRUE);

    
    /// Add the Eventbuilder
    
    CbmMcbm2018EventBuilder* eventBuilder = new CbmMcbm2018EventBuilder();
    //  eventBuilder->SetEventBuilderAlgo(EventBuilderAlgo::MaximumTimeGap);
    //  eventBuilder->SetMaximumTimeGap(100.);
    eventBuilder->SetEventBuilderAlgo(EventBuilderAlgo::FixedTimeWindow);
    eventBuilder->SetFixedTimeWindow(200.);
    eventBuilder->SetTriggerMinNumberT0(1);
    eventBuilder->SetTriggerMinNumberSts(0);
    eventBuilder->SetTriggerMinNumberMuch(0);
    eventBuilder->SetTriggerMinNumberTof(10);
    eventBuilder->SetTriggerMinNumberRich(10);
    
    run->AddTask(eventBuilder);
    
    CbmRichMCbmHitProducer* hitProd = new CbmRichMCbmHitProducer();
    hitProd->SetMappingFile("mRICH_Mapping_vert_20190318_elView.geo");
    hitProd->setToTLimits(23.7,30.0);
    hitProd->applyToTCut();
    //hitProd->DoRestrictToAerogelAccDec2019();
    run->AddTask(hitProd);

    CbmRichReconstruction* richReco = new CbmRichReconstruction();
    richReco->UseMCbmSetup();
    run->AddTask(richReco);


//######################################################################
   
    CbmRichMCbmAerogelAna* qaTask = new CbmRichMCbmAerogelAna;
    qaTask->SetOutputDir(Form("result_run%d_Aerogel",runId));
    //qaTask->DoRestrictToAcc();//restrict to mRICH MAR2019 in histFilling
    qaTask->XOffsetHistos(-2.5);
    run->AddTask(qaTask);

    
    std::cout << std::endl << std::endl << "-I- " << myName << ": Set runtime DB" << std::endl;
    
    FairRuntimeDb* rtdb = run->GetRuntimeDb();
    Bool_t kParameterMerged = kTRUE;
    FairParRootFileIo* parIo1 = new FairParRootFileIo(kParameterMerged);
    FairParAsciiFileIo* parIo2 = new FairParAsciiFileIo();
    parIo1->open(parFile.c_str(),"UPDATE");
    parIo1->print();
    

    parIo2->open(parFileList, "in");
    parIo2->print();
    rtdb->setFirstInput(parIo2);
    rtdb->setSecondInput(parIo1);


    rtdb->print();
    rtdb->printParamContexts();
        
    std::cout << std::endl << "-I- " << myName << ": Initialise run" << std::endl;
    run->Init();


  //  rtdb->setOutput(parIo1);
    rtdb->saveOutput();


    std::cout << std::endl << std::endl;
    std::cout << "-I- " << myName << ": Starting run" << std::endl;
    run->Run(0, nEvents);

    
    timer.Stop();
    std::cout << std::endl << std::endl;
    std::cout << "Macro finished succesfully." << std::endl;
    std::cout << "Output file is " << recoFile << std::endl;
    std::cout << "Parameter file is " << parFile << std::endl;
    std::cout << "Real time " << timer.RealTime() << " s, CPU time " << timer.CpuTime() << " s" << std::endl;
    std::cout << "Test passed" << std::endl << "All ok" << std::endl;

}