<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"><html><head><meta name="qrichtext" content="1" /><style type="text/css">p, li { white-space: pre-wrap; }</style></head><body style=" font-family:'Sans Serif'; font-size:14pt; font-weight:400; font-style:normal;">Dear PWSCF users,<br>
<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;"><br></p>I met such a problem when drawing phonon dispersion:<br>
bash-3.2$ /home/pem/espresso4/espresso.4.0/bin/plotband.x myFileName<br>
<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;"><br></p>: too many arguments -1 <br>
At line 42 of file plotband.f90 (unit = 1, file = '') <br>
------------------------------------------------------------------------------<br>
for anything I typed after plotband.x , it gives the same error info. I find plotband.f90 and modified line 42 as bellow:<br>
<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;"><br></p> call get_file ( filename )<br>
- open(unit=1,file='filename',form='formatted')<br>
+ open(unit=1,file='myFileName',form='formatted')<br>
<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;"><br></p>-------------------------------------------------------------------------------<br>
after recompilation, now /plotband.x works with this file. I think there is something wrong with the subroutine 'get_file'(from flib/inpfile.f90), but I don't know exactly where. <br>
<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;"><br></p>My QE version is 4.0. I've tried the inpfile.f90 from 4.1cvs, and it gives the same error.<br>
<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;"><br></p>Bests,<br>
<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;"><br></p>Yan<br>
<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;"><br></p><p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;"><br></p>-- <br>
Ren, Yan | Tel: +8610-8264-8102<br>
Institute of Physics, Chinese Academy of Sciences, Beijing, China<br>
---<br>
Every describable <span style=" font-family:'Bitstream Vera Sans';">physical </span>law will turn out to be an error some day.</p></body></html>