How to obtain faceID of a patch in VTK?

Support
1

Dear all,

Is there a possibility to obtain FaceIDs of a particular patch?

  1. I have done a heat transfer simulation using OpenFoam, converted to VTK using vtkToFoam option and visualizing in paraview.

  2. When doing so, I can see “cellData” which includes Field (T), PatchID, Cell Type and Cell ID (which is nothing but index).

  3. I need faceIDs for further process. Is there a possibility to obtain faceIDs along with field values?

Any leads will be appreciated.

Regards,

Sunag R A.

2

Cross-posted to https://discourse.paraview.org/t/how-to-obtain-faceid-of-a-patch-in-paraview/7388, which is where it actually belongs. This is not a VTK question.