Thus spake Matthew E Hoskins - SAGE AFS (matt@njit.edu): > These solutions seem krb5 centric, we use kaserver on all our cells. Same problem here, still no fix. -- for (Int_t j = 0; j < 100; j++){ // ROOT Users Guide 3.10, p. 243 if (j < 100){ smallHisto->Fill(fTracks_fPx[j]); } }