EPW Forum

Dear Expert,

Please help me to solve the following problem in running epw calculation.

Error in routine elphon_shuffle_wrap (1):
Problem with modes file
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
stopping ...


Regards,
Dr. Anwar Hossain
Department of Physics
Mawlana Bhashani Science and Technology University
Bangladesh

Hi,

As the error says, there is something wrong with the patterns files in your save directory. Check if you have performed the post-processing step required to setup a save file and it contains the pattern files.

Best regards,
Sabya.