Dear all, I am calculating the B.S of Hexagonal system by using HSE06 functional but I always face the following WARNING :
"Your generating k-point grid is not commensurate to the symmetry of the lattice. This can cause slow convergence with respect to k-points for HF type calculations suggested SOLUTIONS:
1) if not already the case, use automatic k-point generation
2) shift your grid to Gamma (G) (e.g. required for hex or fcc lattice)"
Though I have found the correct path by using Xcyrsden. Plz help me, how to remove this problems ?