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Questions - paraview

Possible to output field data of same value in vtk with element's index range?

In paraview's legacy vtk file, is it possible to output element's type or field data of same value, with range of element index? In this way, we can avoid to store duplicated data and save a lot of st...
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KOF

vtk

legacy

paraview

Votes: 0

Answers: 1

Latest Answer

There is not exactly this feature natively. What I suggest here is to create more cells in your dataset. You can create [polyvertex](https://vtk.org/doc/nightly/html/classvtkPolyVertex.html#details) ...
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Nico Vuaille

Are there groups of entities in VTK format?

I would like to use paraview for postprocessing of FE models. However, I am missing an essential feature in VKT format, which probably exists, but I don't know its name or how it is implemented in VTK...
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Nobody-86

vtk

paraview

Votes: 0

Answers: 1

Latest Answer

In VTK, you cannot apply filters only on subset of a data object. What you need is to be able to split your data into several ones for processing. I see two ways for that: create one object per selec...
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Nico Vuaille

VTK file (*.vtu) not being correctly read

I'm having trouble with a VTK file I've created not being loaded by ParaView. The file looks ok and I can't seen any obvious errors but ParaView throws the following warnings when trying to view the d...
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jpmorr

python

vtk

paraview

Votes: 0

Answers: 1

Latest Answer

The answer for anyone who may come across this is rather trivial - the <DataArray> attribute should be NumberOfComponents. Note the capitalisation!
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jpmorr

How to create a paraview animation from python script?

So, I have a set of vtk files named file_0.vtk, file_1.vtk ... In paraview I can read all these files, choose a variable ( for example 'V'), create slices in the Z direction then save a temporal anima...
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dodo27

python

animation

visualization

paraview

Votes: 0

Answers: 1

Latest Answer

Just use the SaveAnimation() method at the end of the python script for your pipeline. See this doc (python part at the end of the section). If you want to see the animation at runtime, then add the A...
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Nico Vuaille

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