[Paraview] Temporal integration

Martin Vymazal martin.vymazal at vki.ac.be
Mon Oct 25 18:15:24 EDT 2010


Hello Ken,

  this will do what I need. Thanks a lot!

Best regards,

    Martin Vymazal

Quoting "Moreland, Kenneth" <kmorel at sandia.gov>:

> I can't think of a filter that does that, but there is no reason it  
> could not be implemented with the temporal extensions to the VTK  
> pipeline.
>
> Or you could try using the existing plot over time filter to extract  
> a time series over one or more points in a field.  You could then  
> integrate the curve it returns.  Perhaps the integrate attributes  
> filter will do it.  Or maybe not; I don't know how it behaves with  
> 1D data.
>
> -Ken
>
>
> On 10/25/10 1:15 PM, "Martin Vymazal" <martin.vymazal at vki.ac.be> wrote:
>
> Hello,
>
>   I would like to ask if ParaView can integrate in time. My dataset
> comes from a time-dependent CFD simulation. I sliced the geometry and
> computed some (integral) quantities on this slice. In other words,
> there's one scalar value associated with the sliced plane at every
> time step. It would help me if I could integrate these scalars as
> time-dependent variables since I need a time-averaged value as well.
> Is this possible?
>
>   Thank you.
>
> Best regards,
>
>     Martin Vymazal
>
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