CFD Online Discussion Forums

CFD Online Discussion Forums (https://www.cfd-online.com/Forums/)
-   ParaView (https://www.cfd-online.com/Forums/paraview/)
-   -   [General] Creating 2D contour with Cell Data (https://www.cfd-online.com/Forums/paraview/175648-creating-2d-contour-cell-data.html)

mutto233 August 2, 2016 17:54

Creating 2D contour with Cell Data
 
1 Attachment(s)
Hey All!

I have been looking around and learning a lot about making 2D contours with ParaView vtk files. One of the techniques I have seen used a lot is the following:

- Convert my cell data to point data
- Perform a Delaunay 2D filter on the points to create a triangular mesh
- Contour the data

This works, but because my region is essentially a disc with a hole cut out of it, the hole in the middle is filled in. I would prefer this hole not be filled in.

I was wondering if there is some way to use the Cell Centers feature, then directly use the contour filter. I have attached an example vtk file so you can kind of see what I am looking at. My main goal is to not fill in the circle in the middle of the data.

I would appreciate any help


All times are GMT -4. The time now is 12:58.