message: activating algorithm change with Derivative subtraction
diff: @@ -1719,7 +1719,7 @@ Double_t AliAnalysisTaskSubJetFraction::FjNSubJettiness(AliEmcalJet *Jet, Int_t
  //Option==9 Subjet1 Leading track Pt
  -
  + Algorithm=fReclusteringAlgorithm;
  if (Jet->GetNumberOfTracks()>=N){
  if((fJetShapeSub==kDerivSub) && (JetContNb==0) && (N==1) && (Algorithm==0) && (Beta==1.0) && (Option==0)){
  if (fDerivSubtrOrder == kFirstOrder) return Jet->GetShapeProperties()->GetFirstOrderSubtracted1subjettiness_kt();
  @@ -1774,7 +1774,7 @@ Double_t AliAnalysisTaskSubJetFraction::FjNSubJettiness(AliEmcalJet *Jet, Int_t
  else return Jet->GetShapeProperties()->GetSecondOrderSubtractedOpeningAngle_onepassca();
  }
  else{
  - Algorithm=fReclusteringAlgorithm;
  + //Algorithm=fReclusteringAlgorithm;
  AliJetContainer *JetCont = GetJetContainer(JetContNb);
  AliEmcalJetFinder JetFinder("Nsubjettiness");
  JetFinder.SetJetMaxEta(0.9-fJetRadius);
  