message: Using TMath::Abs
diff: @@ -2379,7 +2379,7 @@ void AliTPCcalibAlignInterpolation::MakeNDFit(const char * inputFile, const cha
  const Double_t pxmin=8.48499984741210938e+01; //param.GetPadRowRadii(0,0)-param.GetPadPitchLength(0,0)/2
  const Double_t pxmax=2.46600006103515625e+02; //2.46600006103515625e+02param.GetPadRowRadii(36,param.GetNRow(36)-1)+param.GetPadPitchLength(36,param.GetNRow(36)-1)/2.
  Int_t ndim=4;
  - Int_t nbins[4]= {30, (Int_t)((sector1-sector0-0.1)*15), int(abs(theta1-theta0)*10), 3}; // {radius, phi bin, }
  + Int_t nbins[4]= {30, (Int_t)((sector1-sector0-0.1)*15), int(TMath::Abs(theta1-theta0)*10), 3}; // {radius, phi bin, }
  Double_t xmin[4] = {pxmin, sector0+0.05, theta0, -2.0};
  Double_t xmax[4] = {pxmax, sector1-0.05, theta1, 2.0};
  //
  