[Nek5000-users] Linearised Navier Stokes

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

Hi Swarandeep,

Yes. You generate ###.rea in the standard way. In the old version it was 
txt and contained both mesh information and runtime parameter. One could 
split mesh information (###.re2, binary file) and runtime parameters 
(###.rea with negative number of elements or currently ###.par) using 
reatore2 tool. The map file is generated with genmap (can be txt or 
binary). So the procedure is more or less the same. If you have ###.rea 
with mesh you split it and generate ###.re2. Next you generate ###.map 
with genmap and finally ###.par by hand. Be careful to use tolls from 
the same release, as they've been changed significantly (e.g. binary 
###.map file).
Regards
Adam

On 16/08/17 18:52, nek5000-users at lists.mcs.anl.gov wrote:
> Hi Adam,
>
>          Thank you very much for the help.
>
>          Does the ###.map, ###.box file  and from them the ###.rea 
> file (in the dfh_cav case: the ###.re2 files)  are created as done for 
> the earlier versions i.e., by using genbox and genmap. Please clarify.
>
> Swarandeep
>
>
>
> On Wed, Aug 16, 2017 at 5:35 PM, <nek5000-users at lists.mcs.anl.gov 
> <mailto:nek5000-users at lists.mcs.anl.gov>> wrote:
>
>     Hi,
>
>     The simplest way would be to look into existing example under
>     Nek5000/short_test/dfh_cav/
>     It is a differentially heated cavity case and covers both direct
>     and adjoint linear solver. It is compatible with the current git
>     version and uses ###.par file instead of ###.rea.
>     Regards
>     Adam
>
>
>
>
>
>     On 11/08/17 11:05, nek5000-users at lists.mcs.anl.gov
>     <mailto:nek5000-users at lists.mcs.anl.gov> wrote:
>
>         This information might be outdated (old version) but
>         previously the base flow was read in using the restart option
>         in the rea file. The disturbance you can read in yourself in
>         userchk.
>
>         Philipp
>
>         On 2017-08-11 10:49, nek5000-users at lists.mcs.anl.gov
>         <mailto:nek5000-users at lists.mcs.anl.gov> wrote:
>
>             Hi Philipp,
>
>                   That was very much helpful. I have a steady base
>             flow and
>             temperature state. Please let me know where to provide the
>             base flow.
>
>
>             Thank you
>             Swarandeep
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