[Paraview] Extract Point Data | Nearest Neighbor Location

[Sebastien Jourdain]

If they are truly the "same" why don't you forget your file2 and generate a
polydata from the file1 as a file3?

On Fri, Aug 3, 2018 at 9:41 AM Fastl, Thomas <thomas.fastl at kcl.ac.uk> wrote:

> Dear Community,
>
>
> I've got an UNSTRUCTURED_GRID (vtk-file 1) with POINT_DATA and want to
> extract the POINT_DATA at specific POINTS. However, the POINTS are
> defined in POLYDATA (vtk-file 2) and are slightly off by some rounding
> error. Thus, I presume the process should look similar to:
>
>
> 1) Find the nearest neighbors of all POINTS defined in vtk-file 2 in
> vtk-file 1
>
> 2) Transfer/Store the POINT_DATA of the nearest neighbors in vtk-file 1
>
>
> I've been searching the forum for hours, however, couldn't find a solution
> to that problem. I was wondering if there's a simple solution of doing this
> in Paraview? I'd really appreciate your help on this issue, thank you!
>
>
> Best, Thomas
>
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