<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;">Hi,<br>I was trying the tutorial examples for the X-ray absorption spectra calculation for diamond.<br>The examples were downloaded from the following site:<br><a rel="nofollow" target="_blank" href="http://www.ictp.it/%7Ergebauer/Matteo_XAS.tar.gz">http://www.ictp.it/~rgebauer/Matteo_XAS.tar.gz</a><br>when I execute the Xspectra input file the execution
terminates with the error message: wrong fft dimensions.<br>The Quantum esspresso version that i am using is esspresso 4.3 and executing as stated below,<br>
/opt/MPI/lam-7.1.4/lam/bin/mpirun -np 12 /home/Desktop/espresso-4.3/bin/xspectra.x < input file >output file &<br>Any idea what could be wrong?<br>-Niharika</td></tr></table>