On Nov 16, 2007, at 16:53 , Ion Errea wrote: > There are 6 different rows for each phonon. real and imaginary parts, x y z components, per atom P. --- Paolo Giannozzi, Dept of Physics, University of Udine via delle Scienze 208, 33100 Udine, Italy Phone +39-0432-558216, fax +39-0432-558222