added track ID also for the tracks from ESD input

[u/mrichter/AliRoot.git] / TPC / FindKrClustersRaw.C

//\r
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Int_t FindKrClusterCheck(const char *fileName="data.root");\r
\r
\r
Int_t FindKrClustersRaw(const char *fileName="data.root"){\r
\r
  \r
\r
  //\r
  // remove Altro warnings\r
  //\r
  AliLog::SetClassDebugLevel("AliRawReaderDate",-5);\r
  AliLog::SetClassDebugLevel("AliTPCAltroMapping",-5);\r
  AliLog::SetModuleDebugLevel("RAW",-5);\r
  //\r
  // Get calibration\r
  //\r
  char *ocdbpath = gSystem->Getenv("OCDB_PATH");\r
  //char *ocdbpath ="local:///afs/cern.ch/alice/tpctest/OCDB";\r
  if (ocdbpath==0){\r
    ocdbpath="alien://folder=/alice/data/2007/LHC07w/OCDB/";\r
  }\r
  printf("OCDB PATH = %s\n",ocdbpath); \r
  AliCDBManager * man = AliCDBManager::Instance();\r
  man->SetDefaultStorage(ocdbpath);\r
  man->SetRun(100000000);\r
\r
  AliTPCCalPad * noiseTPC = AliTPCcalibDB::Instance()->GetPadNoise();\r
  AliTPCAltroMapping** mapping =AliTPCcalibDB::Instance()->GetMapping();\r
  //\r
  //\r
\r
\r
  //define tree\r
  TFile *hfile=new TFile("adc.root","RECREATE","ADC file");\r
  // Create a ROOT Tree\r
  TTree *mytree = new TTree("Kr","Krypton cluster tree");\r
\r
\r
  Int_t debugLevel=1;\r
  if(debugLevel>0){\r
    TH1F *histoRow   =new TH1F("histoRow","rows",100,0.,100.);\r
    TH1F *histoPad   =new TH1F("histoPad","pads",150,0.,150.);\r
    TH1F *histoTime  =new TH1F("histoTime","timebins",100,0.,1000.);\r
    TH2F *histoRowPad=new TH2F("histoRowPad","pads-vs-rows" ,150,0.,150.,100,0.,100.);\r
  }\r
\r
\r
  //one general output\r
  AliTPCclustererKr *clusters = new AliTPCclustererKr();\r
  clusters->SetOutput(mytree);\r
  clusters->SetRecoParam(0);\r
\r
  if(debugLevel>0){\r
    clusters->SetDebugLevel(debugLevel);\r
    clusters->SetHistoRow(histoRow   );\r
    clusters->SetHistoPad(histoPad   );\r
    clusters->SetHistoTime(histoTime  );\r
    clusters->SetHistoRowPad(histoRowPad);\r
  }\r
\r
\r
  AliTPCParamSR *param=new AliTPCParamSR();\r
  //only for geometry parameters loading - temporarly\r
//  AliRunLoader* rl = AliRunLoader::Open("galice.root");\r
//  AliTPCParam *param=(AliTPCParamSR *)gDirectory->Get("75x40_100x60_150x60");\r
  //if (!param) {cerr<<"TPC parameters have not been found !\n"; return 4;}\r
\r
  clusters->SetParam(param);\r
\r
  //set cluster finder parameters (from data)\r
  clusters->SetZeroSup(param->GetZeroSup());//zero suppression parameter\r
  clusters->SetFirstBin(60);//first bin\r
  clusters->SetLastBin(950);//last bin\r
  clusters->SetMaxNoiseAbs(2);//maximal noise\r
  clusters->SetMaxNoiseSigma(3);//maximal amount of sigma of noise\r
\r
  //set cluster finder parameters (from MC)\r
  clusters->SetMinAdc(3);//signal threshold (everything below is treated as 0)\r
  clusters->SetMinTimeBins(2);//number of neighbouring timebins\r
  clusters->SetMaxPadRangeCm(5.);//distance of the cluster center to the center of a pad (in cm)\r
  clusters->SetMaxRowRangeCm(5.);//distance of the cluster center to the center of a padrow (in cm)\r
  clusters->SetMaxTimeRange(5.);//distance of the cluster center to the max time bin on a pad (in tackts)\r
  //ie. fabs(centerT - time)<7\r
  clusters->SetValueToSize(7.);//cut reduce peak at 0\r
  clusters->SetIsolCut(3);//set isolation cut threshold\r
\r
  AliRawReader *reader = new AliRawReaderRoot(fileName);\r
  reader->Reset();\r
\r
  TStopwatch timer;\r
  timer.Start();\r
\r
  AliAltroRawStreamFast* stream = new AliAltroRawStreamFast(reader);\r
  stream->SelectRawData("TPC");\r
\r
  Int_t evtnr=0;\r
  while (reader->NextEvent()) {\r
    //output for each event\r
\r
    //if(evtnr>4) break;\r
    cout<<"Evt = "<<evtnr<<endl;\r
    clusters->FinderIO(reader);\r
    evtnr++;\r
    AliSysInfo::AddStamp(Form("Event%d",evtnr),evtnr);\r
  }\r
\r
\r
  mytree->Print();//print rootuple summary \r
  // Save all objects in this file\r
  hfile->Write();\r
  // Close the file\r
  hfile->Close();\r
\r
  timer.Stop();\r
  timer.Print();\r
  printf("Deleting clusterer\n");\r
  delete clusters;\r
  printf("Deleting stream\n");\r
  delete stream;\r
  printf("Deleting raw reader\n");\r
  delete reader;\r
\r
//   TCanvas *c2=new TCanvas("c2","title",800,800);\r
//   c2->SetHighLightColor(2);\r
//   c2->Range(-458.9552,-2948.238,3296.642,26856.6);\r
//   c2->SetBorderSize(2);\r
//   c2->SetLeftMargin(0.15);\r
//   c2->SetRightMargin(0.06);\r
//   c2->SetFrameFillColor(0);\r
\r
//   gStyle->SetOptStat(111111);\r
//   histoRow->Draw();\r
//   c2->Print("rows.ps");\r
//   histoPad->Draw();\r
//   c2->Print("pads.ps");\r
//   histoTime->Draw();\r
//   c2->Print("timebins.ps");\r
//   histoRowPad->Draw();\r
//   c2->Print("row-pad.ps");\r
\r
  return 0;\r
}\r
\r
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Int_t FindKrClusterCheck(const char *fileName){\r
  //\r
  //\r
  gSystem->Load("$ROOTSYS/lib/libGui.so");\r
  gSystem->Load("$ROOTSYS/lib/libTree.so");\r
  gSystem->Load("$MEMSTAT/libMemStat.so");\r
  {\r
    TMemStat memstat(1000000,100000,kTRUE);\r
    AliSysInfo::AddCallBack(TMemStatManager::GetInstance()->fStampCallBack);\r
    FindKrClustersRaw(fileName); \r
  }\r
  // the output memstat.root file\r
  TMemStat draw("memstat.root");\r
  // Print some information\r
  // code info\r
  draw.MakeReport(0,0);\r
\r
}\r