On Jun 18, 2011, at 13:21 , xu yuehua wrote: > I am puzzled what is the problem
it is a known bug, already fixed in v.4.3.1: see revision 7802, http://qe-forge.org/scm/browser.php?group_id=10 P. --- Paolo Giannozzi, Dept of Chemistry&Physics&Environment, Univ. Udine, via delle Scienze 208, 33100 Udine, Italy Phone +39-0432-558216, fax +39-0432-558222
