[Pw_forum] new unit-cell volume in variable cell relaxation

Paolo Giannozzi giannozz at democritos.it
Tue Mar 17 18:05:40 CET 2009

Eduardo Ariel Menendez Proupin wrote:

> However, when cell_dynamics='bfgs' the cell volume is not reported (pw.x 
> of version 4.0.4 ).

it works in the cvs version

> I see in the text that bfgs is still experimental. If interesting for 
> debugging the code, I can supply an input  case where the relaxation fails


Paolo Giannozzi, Democritos and University of Udine, Italy

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