On Feb 22, 2007, at 11:04 , ? ?? wrote: > Dear members, > When I calculated the phonon freqency.The error > message showed up > "** On entry to ZHPEV parameter number 1 had an > illegal value" > > Does anyone know what it means ?
it is explained both in the users' guide and in several messages you can find by searching the mailing list archives. Paolo --- Paolo Giannozzi, Democritos and University of Udine, Italy
