[Paraview] Collecting slices in a contour plot

[Moreland, Kenneth]

Another potential solution is to make a filter that loads all the timesteps from the upstream pipeline and merge their geometry together.  No such filter exists right now, but it would be straightforward to implement.

-Ken


On 5/2/09 6:35 PM, "Berk Geveci" <berk.geveci at kitware.com> wrote:

Wouldn't it be easier to treat z as t. So instead of multiple vtk
files, you could create one vtk file where the third axis represents
time. You could then use slice or extract subset filters to get the
plane that you want. You can do something similar for a file series
but you would have to write a custom filter in C++ (Python would not
do).

-berk

On Sun, Apr 26, 2009 at 4:37 AM, Daniele Avitabile
<d.avitabile at gmail.com> wrote:
> Hi all, I have a field u(x,y,t), stored in a set of .vtk files (one for each
> time steps). What I need to do is the following,
>
> 1) At each time steps, cut a slice, say through y=0, so as to have a set of
> curves
>     u(x,0,t1)
>     u(x,0,t2)
>     u(x,0,t3) ...
>
> 2) build a contour plot of the surface formed by stacking the above lines on
> top of each other
>
> Is there a filter for that or do I have to write a python script? If I have
> to use python, can you give me an idea of how to do that?
>
> Thanks
>
> Daniele
>
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   ****      Kenneth Moreland
    ***      Sandia National Laboratories
***********
*** *** ***  email: kmorel at sandia.gov
**  ***  **  phone: (505) 844-8919
    ***      web:   http://www.cs.unm.edu/~kmorel

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