On Dec 27, 2009, at 15:15 , Dimpy Sharma wrote: > ecutwfc = 35 > ecutrho = 120 > ecutrho should be >= 4*ecutwfc --- Paolo Giannozzi, Dept of Physics, University of Udine via delle Scienze 208, 33100 Udine, Italy Phone +39-0432-558216, fax +39-0432-558222