<div dir="ltr"><div>It is straightforward to restart from the previously computed charge density (startingpot='file') but restarting from a subset of available k-points and compute from scratch the missing ones is not implemented.<br><br></div>Paolo<br></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Jul 16, 2018 at 6:10 PM, Marcos VerĂssimo Alves <span dir="ltr"><<a href="mailto:marcos.verissimo.alves@gmail.com" target="_blank">marcos.verissimo.alves@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div>Hi all,</div><div><br></div><div>I am performing a calculation for a 129-atom system including Fe, which demands rather large values of ecutwfc and ecutrho with respect to other elements present (Cu and N). I have performed a spin-polarized scf calculation for my slab using a 5x5x3 Monkhorst-Pack grid, and now I'd like to re-run the calculation with a denser k-point mesh (say, 8x8x6).</div><div><br></div><div>The thing is, it would be good to use the charge density and wavefunctions from the previous calculation as input to the new calculations, in order to save time. However, since the wavefunctions are written for the different k-points used in the particular calculation (assuming that the default value of wf_collect=.true.), how could I restart the calculation with a denser k-mesh using as much data as possible from the previous calculation?</div><div><br></div><div>Sorry if this is a too basic question, but I have searched the documentation and could not find it. Any tips will be greatly appreciated.</div><div><br></div><div>Best regards,</div><div><br></div><div>Marcos<br></div></div>
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