EPW Forum

Posted: **Tue May 09, 2023 1:44 am**

Dear all
I have generated the filqf and filkf by way of :1) set the vebosity of pwscf high, and 2) copy the kpoints and use it as the filqf and filkf, but epw alway report a read error, any help please
Regards
Ru

Posted: **Mon May 15, 2023 1:32 pm**

Hi Ru,

The key flags for band_plot are the following;

Code: Select all

  band_plot   = .true.
  filkf       = 'path.dat'
  filqf       = 'path.dat'

where 'path.dat' contains generated k/q points along the path.

For more detail you can see: qe-7.1/test-suite/epw_base/epw4.in

Happy EPWing,
Hari

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filqf and filkf generation

filqf and filkf generation

Re: filqf and filkf generation