void SetTrackingParameters(AliLevel3 *tracker) { Int_t phi_segments,eta_segments,trackletlength,tracklength; Int_t rowscopetracklet,rowscopetrack; Double_t min_pt_fit,maxangle,goodDist,hitChi2Cut,xyerror,zerror; Double_t goodHitChi2,trackChi2Cut,maxphi,maxeta; phi_segments = 50;//50; eta_segments = 100;//100; trackletlength = 3; tracklength = 10; rowscopetracklet = 2; rowscopetrack = 5; min_pt_fit = 0; maxangle = 0.1745; //AliL3Transform::Deg2Rad(10); goodDist = 5; maxphi = 0.1; maxeta = 0.1; hitChi2Cut = 30; goodHitChi2 = 5; trackChi2Cut = 20; //90.3 xyerror = -1; zerror = -1; tracker->SetClusterFinderParam(xyerror,zerror,kTRUE); tracker->SetTrackerParam(phi_segments,eta_segments,trackletlength,tracklength, rowscopetracklet,rowscopetrack, min_pt_fit,maxangle,goodDist,hitChi2Cut, goodHitChi2,trackChi2Cut,50,maxphi,maxeta,kTRUE); }