<html>Dear all,<br />After a first scf calculation and saving charge density and wave functions,<br />I launch the same scf with these wave functions and charge density as an initialization (using startingpot and startingwfc).<br />I go from 27 scf cycles in the first run to only 4 at in the second run.<br />However, I was expecting that after the 2 first scf cycles, the energy difference is smaller than the conv_thr because it has already been converged during the first run.<br />I suppose that this phenomenon is due to the accuracy (number of digits and number of points) used to saved the electronic density and the wfcs.<br />Is it possible to confirm my assumption and to change this accuracy with a magic parameter?<br /><br />Best regards,<br /><br />Antoine Jay<br />ISAE-SUPAERO<br />Toulouse, France</html>