[Wien] parallel computers

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[Wien] unscreened hubbard parameter U

Hello WIEN2k users I have a question about using the method introduced by Madsen and Novak for calculation hubbard parameter of LDA+U. Do you think it is correct to calculate unscreened atomic U? I used this method by using supercells with 20 bohr lattice constant. The result that I found is

[Wien] absoption coefficients calculation

Deal All, I have a few questions about the calculation of absorption coefficients with spin-orbit interactions. With the converged spin-orbit calculations, I ran (1)x lapw2 -fermi -up (2)x optic -up; (3) x joint -up; (4) then copied case.jointup to case.joint; (5)x kram, all with