On Nov 27, 2006, at 14:14 , Jin Zhang wrote: > BTW, is there a "tr1_ph"? This name convention is really interesting:)
well, no, there isn't a "tr1_ph". The "2" in "tr2_ph" stands for "square". "tr2" used to be the name of the threshold on the square of the error of the potential during self-consistency in pwscf. When the phonon code was written, the threshold for its self-consistency loop was naturally (?) named "tr2_ph". Paolo --- Paolo Giannozzi, Democritos and University of Udine, Italy
