I have got the result from a finite element simulation in parallel. My field is element-wise constant, although it is still Point data. I realized that the number of points is a bit excessive
my idea is to get an isocontour from the field in question. Because it is element-wise constant, but still point data, what I do is apply the filters: Point Data to Cell Data and then Cell Data to Point Data. Then, I could create my Contour. This process did not work the first time (no contours). I realized that I had to apply Clean to Grid before the above mentioned filters. Now the number of points seem more reasonable
The problem though is that Clean to Grid produces some shift or overlap in the data. See the lines in here.
Unfortunately, it is going to be difficult for me to share the files due to company’s restrictions. In the mean time, is there anything that I can look at?
I have created a similar output file that reflects my problem. It is a simple function also written with the same finite element framework. Hopefully this is more useful
I am still seeing the same issues when I run paraview in parallel. I am running it through pvserver so I call mpirun -np 10 pvserver --force-offscreen-rendering. My paraview is version 5.8.0 (the latest version in the cluster I am connected to). Which version are you running? Are you running with more than 1 core? Thanks.