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Point to cell interpolation

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Old   March 17, 2020, 08:34
Default Point to cell interpolation
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I have an external data which specifies the values of a variable at each cell node. I would like to interpolate these data to obtain a volScalarField.

I can find "volPointInterpolation" which builds the point data from cell data in OF7 (src/finiteVolume/interpolation/volPointInterpolation). I need the exact opposite to this procedure to map my data. Can anyone help me here?

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Old   March 17, 2020, 12:22
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Utkan Caliskan
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There is pointVolInterpolation in OF-v1912 (.com) version. So you can copy that, add it to the Make files and then compile. You might need to modify it a bit but as far as I remember it should compile without any modification.
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interpolation, pointtocell

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