message: extend tpc tracking res histogram to lower pt, fix axes
diff: @@ -111,7 +111,7 @@ void AliPerformanceRes::Init(){
  // set pt bins
  Int_t nPtBins = 50;
  - Double_t ptMin = 1.e-1, ptMax = 20.;
  + Double_t ptMin = 15.e-3, ptMax = 20.;
  Double_t *binsPt = 0;
  @@ -1031,14 +1031,14 @@ void AliPerformanceRes::Analyse() {
  //Ranges
  if(j!=8) fResolHisto->GetAxis(8)->SetRangeUser(-0.9,0.89); // eta window
  else fResolHisto->GetAxis(8)->SetRangeUser(-1.5,1.49);
  - if (j!=9) fResolHisto->GetAxis(9)->SetRangeUser(0.,9.99); // pt threshold
  - else fResolHisto->GetAxis(9)->SetRangeUser(0.1,9.99);
  + if (j!=9) fResolHisto->GetAxis(9)->SetRangeUser(0.1,19.99); // pt threshold
  + else fResolHisto->GetAxis(9)->SetRangeUser(0.015,19.99);
  if(GetAnalysisMode() == 3) fResolHisto->GetAxis(5)->SetRangeUser(-80.,79.99); // y range
  if(j!=8) fPullHisto->GetAxis(8)->SetRangeUser(-0.9,0.89); // eta window
  else fPullHisto->GetAxis(8)->SetRangeUser(-1.5,1.49); // eta window
  - if (j!=9) fPullHisto->GetAxis(9)->SetRangeUser(0.,9.99); // pt threshold
  - else fPullHisto->GetAxis(9)->SetRangeUser(0.1,9.99);
  + if (j!=9) fPullHisto->GetAxis(9)->SetRangeUser(0.1,19.99); // pt threshold
  + else fPullHisto->GetAxis(9)->SetRangeUser(0.015,19.99);
  if(GetAnalysisMode() == 3) fPullHisto->GetAxis(5)->SetRangeUser(-80.,79.99); // y range
  //Resolutions
  