Paraview 5.6 does not interpolate point data

ParaView Support
1

I have noticed a different behaviour between Paraview 5.6 and 4.4.

radiation_surface_total_shortwave_ssaw-maen-smtwtfs_avg.vtk (36.0 KB)

Have a look at the attached file.

In Paraview 4.4, when I select Miscellaneous -> Triangulate I get this

42
Screenshot 2019-05-04 at 17.26.42.png1724Ă—1646 187 KB

In Paraview 5.6 I get this

34
Screenshot 2019-05-04 at 17.27.34.png1580Ă—1570 109 KB

Is there any setting that I am missing?

Thanks

2

Your datasets contains duplicated points and the data is located on the cells.
The Triangulate seems to have been improved since ParaView 4.4.

In order to get what you are looking for you need to remove the duplicated points and then interpolate the data on the points.

Here is how to do it :

  • Open your dataset with ParaView
  • Add a “Clean To Grid” filter, Apply
  • Add a “CellData to PointData” filter, Apply
2 Likes
3

Thanks! It works.