void run_reco_5_alignment(Int_t nEvents)
{
    TTree::SetMaxTreeSize(90000000000);
    TString script = TString(gSystem->Getenv("SCRIPT"));

    TString myName = "run_reco";
    TString srcDir = gSystem->Getenv("VMCWORKDIR");  // top source directory

//    TString setupName = "setup_misalign_gauss_sigma_3", outDir = "/data/Sim_Outputs/Gauss_sigma_3_new/";
    TString setupName = "setup_100mrad", outDir = "/data/Sim_Outputs/Test/";

    TString parFile = outDir + setupName + "_param.root";
    TString mcFile = outDir + setupName + "_mc.root";
    TString geoFile = outDir + setupName + "_geofilefull.root";
    TString recoFile = outDir + setupName + "_reco_new.root";
    TString resultDir = outDir;
    TString outDir2 = outDir;

    TString geoSetupFile = "";
    geoSetupFile = "/data/ROOT6/trunk/macro/rich/alignment/misalignment_correction/gauss_distrib/geosetup/" + setupName + ".C";

    if (script == "yes") {
        setupName = TString(gSystem->Getenv("SETUP_NAME"));
        geoSetupFile = TString(gSystem->Getenv("VMCWORKDIR")) + TString(gSystem->Getenv("GEO_SETUP_FILE"));
        outDir = TString(gSystem->Getenv("DIR"));

        mcFile = TString(gSystem->Getenv("MC_FILE"));
        parFile = TString(gSystem->Getenv("PAR_FILE"));
        recoFile = TString(gSystem->Getenv("RECO_FILE"));
        resultDir = TString(gSystem->Getenv("LIT_RESULT_DIR"));
    }

    remove(recoFile.Data());

    // -----   Load the geometry setup   --------------------------------------
    const char* setupName2 = setupName;
    TString setupFunct = "";
    setupFunct = setupFunct + setupName2 + "()";
    std::cout << "-I- setupFile: " << geoSetupFile << std::endl
        << "-I- setupFunct: " << setupFunct << std::endl;
    gROOT->LoadMacro(geoSetupFile);
    gROOT->ProcessLine(setupFunct);
    //gInterpreter->ProcessLine(setupFunct);
    // ------------------------------------------------------------------------


    CbmSetup* setup = CbmSetup::Instance();

    std::cout << std::endl<< "-I- " << myName << ": Defining parameter files " << std::endl;
    TList *parFileList = new TList();
//    TString geoTag;
//
//    // - TRD digitisation parameters
//    if ( CbmSetup::Instance()->GetGeoTag(kTrd, geoTag) ) {
//        TObjString* trdFile = new TObjString(srcDir + "/parameters/trd/trd_" + geoTag + ".digi.par");
//        parFileList->Add(trdFile);
//        std::cout << "-I- " << myName << ": Using parameter file " << trdFile->GetString() << std::endl;
//    }
//    // - TOF digitisation parameters
//    if ( CbmSetup::Instance()->GetGeoTag(kTof, geoTag) ) {
//        TObjString* tofFile = new TObjString(srcDir + "/parameters/tof/tof_" + geoTag + ".digi.par");
//        parFileList->Add(tofFile);
//        std::cout << "-I- " << myName << ": Using parameter file " << tofFile->GetString() << std::endl;
//        TObjString* tofBdfFile = new TObjString(srcDir + "/parameters/tof/tof_" + geoTag + ".digibdf.par");
//        parFileList->Add(tofBdfFile);
//        std::cout << "-I- " << myName << ": Using parameter file " << tofBdfFile->GetString() << std::endl;
//    }

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


    FairRunAna *run = new FairRunAna();
    FairFileSource* inputSource = new FairFileSource(mcFile);
    run->SetSource(inputSource);
    run->SetOutputFile(recoFile);
    run->SetGenerateRunInfo(kTRUE);

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


    CbmMCDataManager* mcManager=new CbmMCDataManager("MCManager", 1);
    mcManager->AddFile(mcFile);
    run->AddTask(mcManager);


    // Digitisers
    std::cout << std::endl;
    TString macroName = gSystem->Getenv("VMCWORKDIR");
    macroName += "/macro/run/modules/digitize.C";
    std::cout << "Loading macro " << macroName << std::endl;
    gROOT->LoadMacro(macroName);
    gROOT->ProcessLine("digitize()");


    // Reconstruction tasks
    std::cout << std::endl;
    macroName = srcDir + "/macro/run/modules/reconstruct_align.C";
    std::cout << "Loading macro " << macroName << std::endl;
    gROOT->LoadMacro(macroName);
    Bool_t recoSuccess = gROOT->ProcessLine("reconstruct_align()");
    if ( ! recoSuccess ) {
        std::cerr << "-E-" << myName << ": error in executing " << macroName << std::endl;
        return;
    }
    std::cout << "-I-" << myName << ": " << macroName << " executed successfully" << std::endl;

    std::cout << std::endl << std::endl << "-I- " << myName << ": Set runtime DB" << std::endl;
    FairRuntimeDb* rtdb = run->GetRuntimeDb();
    FairParRootFileIo* parIo1 = new FairParRootFileIo();
    FairParAsciiFileIo* parIo2 = new FairParAsciiFileIo();
    parIo1->open(parFile.Data(),"UPDATE");
    rtdb->setFirstInput(parIo1);
    if ( ! parFileList->IsEmpty() ) {
        parIo2->open(parFileList, "in");
        rtdb->setSecondInput(parIo2);
    }

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

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

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


    // Finish
    timer.Stop();
    Double_t rtime = timer.RealTime();
    Double_t ctime = timer.CpuTime();
    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 " << rtime << " s, CPU time " << ctime << " s" << std::endl;
    std::cout << std::endl;
    std::cout << " Test passed" << std::endl;
    std::cout << " All ok " << std::endl;
}