hi friendds!<br>am doing band calculation and my input is<br><br>&inputpp<br>prefix='Si_exc1',<br>filband='bands.dat'<br>lsym=.true.<br> <br>output is. what is the problem here! thanks in advance<br>  Program BANDS v.4.3.2      starts on  7Aug2012 at 14:44:57<br>
<br>     This program is part of the open-source Quantum ESPRESSO suite<br>     for quantum simulation of materials; please cite<br>         "P. Giannozzi et al., J. Phys.:Condens. Matter 21 395502 (2009);<br>          URL <a href="http://www.quantum-espresso.org">http://www.quantum-espresso.org</a>",<br>
     in publications or presentations arising from this work. More details at<br>     <a href="http://www.quantum-espresso.org/wiki/index.php/Citing_Quantum-ESPRESSO">http://www.quantum-espresso.org/wiki/index.php/Citing_Quantum-ESPRESSO</a><br>
<br>     Parallel version (MPI), running on     1 processors<br><br> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%<br>     from do_bands : error #         1<br>     reading inputpp namelist<br>
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%<br><br>     stopping ...<br>~                       <br>