I have a question regarding the "block kgid_Monkhorst_Pack" of non periodic system as molecule. I have checked the convergence with mesh-cut off values. Is convergence w.r.t. k-point also needed for such systems? May be my question is stupid, but increasing "kgid_Monkhorst_Pack" leads to gradual decrease in the total energy. Any kind of suggestion will be highly appreciated.
Best Regards
