How to display different pieces in pvtu file with different colors

ParaView Support
1

How can I display different pieces in the file “new3_0.pvtu”
new3_0.zip (143.9 KB)
in Paraview?

There are two pieces in the file. I have been trying to use Paraview to visualize this dataset, but I am having difficulty coloring each piece of the dataset with a different color.

Could you please provide me with some guidance on how to color each piece of the “new3_0.pvtu” dataset with a different color in Paraview? Any information or assistance you can provide would be greatly appreciated.

2

By examining the connectivity of the nodes with the Connectivity filter, each piece can be colored by the RegionId variable.

Filters > Alphabetical > Connecitivity

3

@Kenichiro-Yoshimi Thank you for your quick reply. It works. Appreciate!

4

When the server is start with one process, everything is ok.

When I start the server by ./mpiexec -n 5 ./pvserver, the filter seems to not work.