} while(niter<10 && TMath::Abs((zm-lim1)-(lim2-zm))>fTolerance);
fCurrentVertex = new AliESDVertex(zm,ezm,ncontr);
fCurrentVertex->SetTitle("vertexer: Z");
} while(niter<10 && TMath::Abs((zm-lim1)-(lim2-zm))>fTolerance);
fCurrentVertex = new AliESDVertex(zm,ezm,ncontr);
fCurrentVertex->SetTitle("vertexer: Z");