[Pw_forum] reading data with q2r.x

Andrea Dal Corso dalcorso at sissa.it
Fri Feb 17 09:43:37 CET 2012

On Thu, 2012-02-16 at 10:01 +0100, Alexandre Lebon wrote:
> Dear all,
> I am trying to construct the phonon dispersion of a fcc
> material using px.x and ph.x and finnaly q2r.x and matdyn.x
> I get an output in .xml format au.dyn4.xml. This is unfortunately
> not readable for q2r.x. I guess the problem is at the level
> of ph.x

q2r.x can read .xml files. You just write fildyn='au.dyn.xml' in the
input of q2r.x. It seems to work on my PC. Which is the error message
in your case?


> How can I avoid to produce .xml output from ph.x? This is
> actually not documented in the INPUT_PH.html page.
> Thanks in advance for any hints
> Alexandre
Andrea Dal Corso                    Tel. 0039-040-3787428
SISSA, Via Bonomea 265              Fax. 0039-040-3787249
I-34136 Trieste (Italy)             e-mail: dalcorso at sissa.it

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