Dear <span class="gD" style="color: rgb(0, 104, 28);"></span>Guntram,<br>about your second question, we install QHA by using gfortran in a parallel machine. You should simply change "ifort" to "gfortran" in the makefile in different folders of QHA and then compile it. <br>
I hope it helps.<br><br><div class="gmail_quote">On Tue, Jul 12, 2011 at 11:20 AM, Guntram Schmidt <span dir="ltr"><<a href="mailto:guntram.schmidt@chemie.uni-halle.de">guntram.schmidt@chemie.uni-halle.de</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">Dear All,<br>
<br>
i've two questions concerning the qha-code.<br>
I'd like to calculate and compare the Free Energy (= Gibbs Energy, the<br>
G=H-TS thing ;-) ) of two polymorphs of one molecule at room temperature.<br>
QHA should do this, but I didn't find a documentation, how to use it.<br>
The examples provided are not easy to follow, as I have very little<br>
materials background.<br>
<br>
Is there anybody who could provide me a short step-by-step-guide on how<br>
to do it? Looking through the examples is seems to be problematic to<br>
have monoclinic or orthorhombic phases?<br>
<br>
Thanks!<br>
<br>
<br>
<br>
Second question is, how to compile this part of QE without having ifort?<br>
I tried to symlink ifort to our mpifort - without success.<br>
After the first compilations, I get<br>
<br>
"<br>
The NOSTRICT option (default at OPT(3)) has the potential to alter the<br>
semantics of a program. Please refer to documentation on the<br>
STRICT/NOSTRICT option for more information.<br>
"<br>
<br>
warnings and then<br>
<br>
"<br>
"Debye.f90", line 18.0: 1515-005 (S) Continuation line is not permitted<br>
at beginning of program or after INCLUDE, EJECT, @PROCESS statements or<br>
comment directive. Line is ignored.<br>
"<br>
and so on...<br>
<br>
Any ideas?<br>
<br>
Thanks a lot,<br>
Guntram<br>
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</blockquote></div><br><br clear="all"><br>-- <br><div>Mohsen Modarresi, </div>
<div>PhD student of Solid State Physics, Ferdowsi University of Mashhad, Iran.<br>Phone +98-9133452131</div><br>