[Nek5000-users] Finding the maximum

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

Hi Shriram,

If you are willing to constrain your search to the time slices you write out
to disk, you should be able to do this fairly easily with VisIt.  The first
step would be isolating that domain.  You would do that with the Box
operator.  Then you would apply the "Max" query.  That will give you the
maximum value and also the location.  Make sure you click "Actual data" when
you do the query ... it will restrict the search to the box.  (Original data
is for what's in the file.)

Best,
Hank

On Fri, Oct 29, 2010 at 10:56 AM, <nek5000-users at lists.mcs.anl.gov> wrote:

> Hi,
>
> For a computation with eddy viscosity, I would like to find the maximum
> eddy viscosity within a particular region of my domain and also the location
> of the max/min value.
> Is there a routine in nek to give limits on x,y,z and then find max of a
> particular variable ? glmax() finds the maximum in the entire domain . . .
>
> Regards
> Shriram
>
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