<div>Hi, All</div><div><br></div><div>I encountered the error below when performing calcualtions using pp.x. Any idea to resolve this issue?</div><div><br></div><div> Program POST-PROC v.5.1rc1 starts on 5Jul2018 at 15:54:39 </div><div> 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 http://www.quantum-espresso.org", <br> in publications or presentations arising from this work. More details at<br> http://www.quantum-espresso.org/quote</div><div> Parallel version (MPI), running on 1 processors</div><div> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%<br> Error in routine postproc (17):<br> reading inputpp namelist<br> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%</div><div> stopping ...<br>--------------------------------------------------------------------------<br>MPI_ABORT was invoked on rank 0 in communicator MPI_COMM_WORLD<br>with errorcode 1.</div><div>NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes.<br>You may or may not see output from other processes, depending on<br>exactly when Open MPI kills them.<br><br></div><div>Best</div><div><br></div><div>Jibiao Li</div><div>Yangtze Normal University, China</div><div><br></div><div>&inputpp<br>prefix = 'ads' ,<br>outdir = './' ,<br> filplot = 'deep_sy_vert' ,<br> plot_num = 7,<br> kpoint(1) = 14,<br> kband(1) = 4,<br> lsign = .true. ,<br>/<br>&PLOT<br> nfile = 1 ,<br> filepp(1) = 'deep_sy_vert',<br> weight(1) = 1.0,<br> fileout = 'deep_sy_vert.xsf' ,<br> iflag = 2 ,<br> output_format = 3 ,<br> e1(1) = 1.732,<br> e1(2) = 0,<br> e1(3) = 0,<br> e2(1) = 0,<br> e2(2) = 0,<br> e2(3) = 1.732,<br> x0(1) = 0,<br> x0(2) = 0,<br> x0(3) = 0.95,<br> nx = 90 ,<br> ny = 90 ,<br> /<br><br></div>