<div dir="ltr">Hi,<div>I'm trying to calculate a strongly correlated system using hybrid functional method. Here are the parameters that I used.</div><div><div> ecutwfc = 12.0</div><div> input_dft = 'hse', nqx1 = 4, nqx2 = 4, nqx3 = 4,</div>
<div> x_gamma_extrapolation = .TRUE.</div><div> exxdiv_treatment = 'gygi-baldereschi',</div></div><div><br></div><div>But I got the following error message. </div><div><div> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%</div>
<div> Error in routine exx_grid_init (2):</div><div> k + q is not an S*k</div><div> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%</div></div><div><br></div><div>Which parameter or parameters should I change?</div></div>