[Nek5000-users] Regarding spatial resolution

[nek5000-users at lists.mcs.anl.gov]

Hi Neks,

Just following up on this question. Thank you.

Saikat





On Thu, Aug 23, 2018 at 3:46 PM, Saikat Mukherjee <msaikat6 at vt.edu> wrote:

> Hey Neks,
>
> I have a very basic question about the spatial resolution of Nek5000.
> Suppose my elements in the domain are squares of unit length. If my GLL
> points used are 17 (or order of the polynomial used is 16), what is the
> least spatial length resolved by the code? As an approximate, can one use
> 1/17 units? Is there a way to calculate this least spatial length being
> resolved?
>
> Thanks,
> Saikat
>
>
>
>
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