<div dir="ltr"><div><div><div><div><div><div><div><div>Dear All,<br><br></div>I am using espresso-5.2.0 in Ubuntu 14.04 and have a problem when executing projwfc.x. I got the executable projwfc.x by entering 'make pw pp' on the terminal. There was no problem when I used this for the first time. However, when I executed for the second, third, and so on, I always found this error message:<br><br> Serial version<br><br> Reading data from directory:<br> /home/efidwiindari/Desktop/espresso-5.2.0/tempdir/FAPIms/FAPIms.save<br><br> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%<br> Error in routine pw_readfile (1):<br> error opening xml data file<br> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%<br><br> stopping ...<br><br></div>All previous calculation were well with no error message. Please find below the input file:<br> <br>&PROJWFC
<br> outdir='/home/efidwiindari/Desktop/espresso-5.2.0/tempdir/FAPIms/',
<br> prefix='FAPIms',
<br> ngauss=1,
<br> Emin=-19.0,
<br> Emax=8.0,
<br> deltaE=0.1,
<br> filpdos='FAPIms.pdos'
<br>/
<br></div><div><br></div>I used the same format and typing as above in many calculations (before I had a problem I posted beforehand <a href="https://www.mail-archive.com/pw_forum@pwscf.org/msg28026.html">https://www.mail-archive.com/pw_forum@pwscf.org/msg28026.html</a>), Thank you for Ari Paavo Seitsonen for the help. It was really helpful. Yet, I don't know why lately I could not obtain the pdos output file. I have done the same tasks in different computer (with the same ubuntu and quantum espresso types) but still there is no improvement. The same errors are still there.<br><br></div>Any comment and/or suggestion would really be appreciated.<br><br></div>Thank you in advance.<br><br></div>Best Regards,<br><br></div>Efi Dwi Indari<br></div>Research Assistant, Institut Teknologi Bandung<br><div><div><div><div><div><div><div><br></div></div></div></div></div></div></div></div>