runLumiPixel1cDigiSigNoise.C File Reference

Go to the source code of this file.

Functions
int	runLumiPixel1cDigiSigNoise (const int nEvents=10, const int startEvent=0, TString storePath="tmpOutput", const int verboseLevel=0, const int pitch=1, const unsigned int seed=0)

Function Documentation

int runLumiPixel1cDigiSigNoise	(	const int	nEvents = 10,
		const int	startEvent = 0,
		TString	storePath = "tmpOutput",
		const int	verboseLevel = 0,
		const int	pitch = 1,
		const unsigned int	seed = 0
	)

Definition at line 1 of file runLumiPixel1cDigiSigNoise.C.

References ctime, DigiFile, digiparFile, Double_t, fRun, geoPar, inFile, nEvents, outFile, parFile, parInput1, parInput2, rtdb, rtime, seed, startEvent, storePath, timer, TString, and verboseLevel.

{
  // -----   Timer   --------------------------------------------------------
  TStopwatch timer;
  timer.Start();
  gRandom->SetSeed(seed);


  // Input file (MC events)
  TString inFile=storePath+"/Lumi_MC_";
  inFile += startEvent;
  inFile += ".root";
  // Parameter file
  TString parFile=storePath+"/Lumi_Params_";
  parFile += startEvent;
  parFile += ".root";
  TString DigiFile = storePath+"/Lumi_digi_";
  DigiFile += startEvent;
  DigiFile += ".root";

  // Parameter file
  TString digiparFile = "lumi.digi.par";

  // In general, the following parts need not be touched
  // ========================================================================
  // Output file
  TString outFile = storePath+"/Lumi_digi_";//noise_";
  outFile += startEvent;
  outFile += ".root";
  std::cout << "DigiFile: " << DigiFile.Data()<< std::endl;
  std::cout << "RecoFile: " << outFile.Data()<< std::endl;

  // -----   Reconstruction run   -------------------------------------------
  FairRunAna *fRun= new FairRunAna();
  fRun->SetInputFile(inFile);
  fRun->SetOutputFile(outFile);
  // fRun->SetEventMeanTime(50);//[ns] 50= interaction rate 20 MHz; 
  fRun->SetEventMeanTime(80);//[ns] 80= interaction rate 12.5 MHz; 
  // example: cross-section(DPM el+inlel, 1.5 GeV/c)= 125 mb, L=10^32 -> interaction rate 12.5 MHz
  //fRun->SetEventMeanTime(2000);//[ns] 200= interaction rate 5 MHz; //15 GeV


  // -----  Parameter database   --------------------------------------------
  FairRuntimeDb* rtdb = fRun->GetRuntimeDb();
  FairParRootFileIo* parInput1 = new FairParRootFileIo(kTRUE);
  parInput1->open(parFile.Data(),"UPDATE");
  rtdb->setFirstInput(parInput1);
//   Bool_t kParameterMerged=kTRUE;
//   FairParRootFileIo* output=new FairParRootFileIo(kParameterMerged);
//   output->open(parOutFile);
//   rtdb->setOutput(output);
  FairParAsciiFileIo* parInput2 = new FairParAsciiFileIo();
  parInput2->open(digiparFile.Data(),"in");
  rtdb->setSecondInput(parInput2);

  // fRun->LoadGeometry();


  // -----   Digitization   ---------------------------------------
  // =========================================================================
  // ======                       Hit Producers                         ======
  // =========================================================================
  //noise hits
  PndLmdNoiseProducer* lmdNoiseProd = new PndLmdNoiseProducer();
  lmdNoiseProd->SetVerbose(verboseLevel);
  fRun->AddTask(lmdNoiseProd);
 
  //signal hits
  PndLmdHybridHitProducer* lmdStripProd = new PndLmdHybridHitProducer();
  lmdStripProd->SetVerbose(verboseLevel);
  fRun->AddTask(lmdStripProd);

  rtdb->setOutput(parInput1);
  rtdb->print();
  // =====                 End of HitProducers                           =====
  // =========================================================================
  PndSdsGeoPar* geoPar  = (PndSdsGeoPar*)(rtdb->getContainer("PndSdsGeoPar")); 
  
  // -----   Intialise and run   --------------------------------------------
  fRun->Init();
  fRun->Run(0,nEvents);

 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\a\a" << endl;
  cout << endl;

  return 0;
}