On May 25, 2010, at 10:16 , Francesca Costanzo wrote: > I didn't find how to plot ONLY the sawtooth potential. should be pp.x with option plot_num=12 (see Doc/INPUT_PP.*) P. --- Paolo Giannozzi, Dept of Physics, University of Udine via delle Scienze 208, 33100 Udine, Italy Phone +39-0432-558216, fax +39-0432-558222