On Mon, 2014-03-24 at 16:41 +0530, Kondaiah Samudrala wrote: > > I successfully completed the ph0non dispersion calculations for AB2 > type compound. Surprisingly, I found the units of ph0non frequencies > are in eV while plotting dispersion [...] I also checked in the > ph.out, where all the phonon frequencies are in cm-1 [...] > > Is it plotband.x shows error or something I missed in my i/p..
plotband.x was originally devised for electron bands. This is why it prints out "eV" for energies. The input units do not matter anyway: plotband.x is a simple and rough program that reads data in a given format, produces data in an easily plottable format. P. -- Paolo Giannozzi, Dept. Chemistry&Physics&Environment, Univ. Udine, via delle Scienze 208, 33100 Udine, Italy Phone +39-0432-558216, fax +39-0432-558222
