int run_digi_complete(TString FileName="test"){
  // ========================================================================
  // Verbosity level (0=quiet, 1=event level, 2=track level, 3=debug)

  // ----  Load libraries   -------------------------------------------------
  gROOT->LoadMacro("$VMCWORKDIR/gconfig/rootlogon.C");
  rootlogon();
  TString sysFile = gSystem->Getenv("VMCWORKDIR");
  // ------------------------------------------------------------------------

  Int_t iVerbose = 0;

  PndFileNameCreator creator(FileName.Data());

  // Input file (MC events)
  TString inFile = creator.GetSimFileName();

  // Parameter file
  TString parFile = creator.GetParFileName() ;

  // Output file
  TString outFile = creator.GetDigiFileName();

  // Number of events to process
  Int_t nEvents = 0;

  // ---  Now choose concrete engines for the different tasks   -------------
  // ------------------------------------------------------------------------

  // In general, the following parts need not be touched
  // ========================================================================

  // -----   Timer   --------------------------------------------------------
  TStopwatch timer;
  timer.Start();
  // ------------------------------------------------------------------------

  // -----   Digitization run   -------------------------------------------
  FairRunAna *fRun= new FairRunAna();
  fRun->SetInputFile(inFile);
  fRun->SetOutputFile(outFile);
  
  // ------------------------------------------------------------------------

  // -----  Parameter database   --------------------------------------------
  TString allDigiFile = sysFile+"/macro/params/all.par";

  FairRuntimeDb* rtdb = fRun->GetRuntimeDb();
  FairParRootFileIo* parInput1 = new FairParRootFileIo();
  parInput1->open(parFile.Data());
	
  FairParAsciiFileIo* parIo1 = new FairParAsciiFileIo();
  parIo1->open(allDigiFile.Data(),"in");
        
  rtdb->setFirstInput(parInput1);
  rtdb->setSecondInput(parIo1);
  // ------------------------------------------------------------------------

   // -----   STT digi producers   --------------------------------- 
  PndSttHitProducerRealFast* sttHitProducer = new PndSttHitProducerRealFast();
  fRun->AddTask(sttHitProducer);
 
  // -----   MVD digi producers   --------------------------------- 
  PndMvdDigiTask* mvddigi = new PndMvdDigiTask();
  mvddigi->SetVerbose(iVerbose);
  fRun->AddTask(mvddigi);

  PndMvdClusterTask* mvdmccls = new PndMvdClusterTask();
  mvdmccls->SetVerbose(iVerbose);
  fRun->AddTask(mvdmccls); 

  // -----   EMC hit producers   ---------------------------------
  PndEmcHitsToWaveform* emcHitsToWaveform= new PndEmcHitsToWaveform(iVerbose);
  PndEmcWaveformToDigi* emcWaveformToDigi=new PndEmcWaveformToDigi(iVerbose);
  emcHitsToWaveform->SetStorageOfData(kFALSE);
  //emcWaveformToDigi->SetStorageOfData(kFALSE);
  fRun->AddTask(emcHitsToWaveform);  // full digitization
  fRun->AddTask(emcWaveformToDigi);  // full digitization

  PndEmcMakeCluster* emcMakeCluster= new PndEmcMakeCluster(iVerbose);
  fRun->AddTask(emcMakeCluster);

  PndEmcMakeBump* emcMakeBump= new PndEmcMakeBump();
  fRun->AddTask(emcMakeBump);

  PndEmcHdrFiller* emcHdrFiller = new PndEmcHdrFiller();
  fRun->AddTask(emcHdrFiller); // ECM header 
  
  // -----   SciT hit producer ----------------------------------

  PndSciTHitProducerIdeal* tofhit = new PndSciTHitProducerIdeal();
  tofhit->SetVerbose(iVerbose);
  fRun->AddTask(tofhit);
  
  // -----   MDT hit producers   ---------------------------------
  PndMdtHitProducerIdeal* mdtHitProd = new PndMdtHitProducerIdeal();
  mdtHitProd->SetPositionSmearing(.3); // position smearing [cm]
  fRun->AddTask(mdtHitProd);
  
  PndMdtTrkProducer* mdtTrkProd = new PndMdtTrkProducer();
  fRun->AddTask(mdtTrkProd);

  // -----   DRC hit producers   ---------------------------------
  PndDrcHitProducerReal* drchit = new PndDrcHitProducerReal();
  drchit->SetVerbose(iVerbose);
  fRun->AddTask(drchit);
 
  // -----   FTS hit producers   ---------------------------------
  PndFtsHitProducerRealFast* ftsHitProducer = new PndFtsHitProducerRealFast();
  fRun->AddTask(ftsHitProducer);
 
  // -----   GEM hit producers   ---------------------------------

  // Ideal case

  Int_t verboseLevel = 0;
  PndGemDigitize* gemDigitize = new PndGemDigitize("GEM Digitizer", verboseLevel);
  fRun->AddTask(gemDigitize);

  PndGemFindHits* gemFindHits = new PndGemFindHits("GEM Hit Finder", verboseLevel);
  fRun->AddTask(gemFindHits);

  // Realistic case

//  Int_t verboseLevel = 0;
//  PndGemDigitize* gemDigitize = new PndGemDigitize("GEM Digitizer", verboseLevel);
//  gemDigitize->SetRealisticResponse(kTRUE);
//  fRun->AddTask(gemDigitize);
//
//  PndGemFindClusters* gemFindClusters = new PndGemFindClusters("GEM Find Clusters");
//  fRun->AddTask(gemFindClusters);
//
//  PndGemFindHits* gemFindHits = new PndGemFindHits("GEM Hit Finder", verboseLevel);
//  gemFindHits->SetUseClusters();
//  fRun->AddTask(gemFindHits);

  // -----   Ftof hit producers   ---------------------------
  PndFtofHitProducerIdeal* ftofhit = new PndFtofHitProducerIdeal();
  ftofhit->SetVerbose(iVerbose);
  fRun->AddTask(ftofhit);
  
  // -----   Intialise and run   --------------------------------------------
  fRun->Init();
  fRun->Run();

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

  // ------------------------------------------------------------------------

  // -----   Finish   -------------------------------------------------------

  timer.Stop();
  Double_t rtime = timer.RealTime();
  Double_t ctime = timer.CpuTime();
  cout << endl << endl;
  cout << "Macro finished succesfully." << endl;
  cout << "Output file is "    << outFile << endl;
  cout << "Parameter file is " << parFile << endl;
  cout << "Real time " << rtime << " s, CPU time " << ctime << " s" << endl;
  cout << endl;
  // ------------------------------------------------------------------------

  cout << " Test passed" << endl;
  cout << " All ok " << endl;
  
  return 0;

}