<div dir="ltr">Dear all,<div>I had used ph.x using Quantum Espresso for phonon calculation. Dyn1 to Dyn3 is ok as I had given it in parallelization format. But dyn4 is getting CRASH for the second time again. How can I sort out the issues? </div><div><br></div><div>Problem: %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%</div>     Error in routine set_irr_sym_new (722):<br>     wrong representation<div>  %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%      task #        56      from set_irr_sym_new : error #       722      wrong representation %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%<br></div><div><br></div><div>Please let me know, what should i do? </div><div>-Sagar Dahal</div></div>