Dear PWSCF users, I met such a problem when drawing phonon dispersion: bash-3.2$ /home/pem/espresso4/espresso.4.0/bin/plotband.x myFileName
: too many arguments -1 At line 42 of file plotband.f90 (unit = 1, file = '') ------------------------------------------------------------------------------ for anything I typed after plotband.x , it gives the same error info. I find plotband.f90 and modified line 42 as bellow: call get_file ( filename ) - open(unit=1,file='filename',form='formatted') + open(unit=1,file='myFileName',form='formatted') ------------------------------------------------------------------------------- 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. My QE version is 4.0. I've tried the inpfile.f90 from 4.1cvs, and it gives the same error. Bests, Yan -- Ren, Yan | Tel: +8610-8264-8102 Institute of Physics, Chinese Academy of Sciences, Beijing, China --- Every describable physical law will turn out to be an error some day. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://www.democritos.it/pipermail/pw_forum/attachments/20090416/ad142cde/attachment.htm