[Nek5000-users] Post processing bypass

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

Hi JP,

I'm not certain what you mean about regenerating the mesh.

In any case, one space-saving measure for postprocessing is
to set lgmres=1 and lxprev=1 in SIZE.

You can also try lorder=1, lx2=lx1-2 (same for ly2,lz2),
and ldimt1=1.

Hopefully this will help.

Best,

Paul

On Tue, 28 Jan 2014, nek5000-users at lists.mcs.anl.gov wrote:

> Hi All,
>
> Any follow up please?
>
> Regards,
> JP
>
>
> On 17 January 2014 11:05, Jean-Paul Mollicone <jp.mollicone at gmail.com>wrote:
>
>> Dear All,
>>
>> A quick question; is there a way to run nek5000 in post-processing mode
>> (i.e. with nsteps=0) BUT without re-generating the mesh?
>>
>> The use would be for example to carry out post-processing from large-scale
>> simulation data from a high-performance computer on a less powerful
>> computer (that is not able to re-generate the mesh without sufficient RAM,
>> etc)
>>
>> Thank you,
>> JP
>>
>