[Pw_forum] optimisation

[bhabya sahoo]

i have a question regarding optimisation
if i optimise  a large system(no of atoms more ) is optimised for 4*4*4
grid kpoints
can its optimised lattice parameter and internal coordinates valid for
dense grid of kpoints

if not
shall i start with dense kpoints but it will requird more time
how it can be tacklled











bhabya
reserch scholar
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