Post-processing problem
 

Hello,
If I want to show the flow of water below the waterline, I should show how to do it in ParaView. I'm in the same state as in the first picture, with no water below the waterline. I want to be in the second picture. Attachment 90468

Attachment 90469

Hi,


I suggest you take a look at the visualization tutorial for REEF3D here:


https://reef3d.wordpress.com/visualisation-tutorial/

Thank you very much for your reply. I reviewed the visual tutorial again according to your suggestion, but I don't seem to find the way to fill the part below the waterline that I need.

I don't know if there is a nicer way, but how I do it is use the Slice tool, then the Threshold. To be more clear:
1) Apply Slice > Y Normal
2) On the resulting Slice, apply Threshold and set the minimum phi to 0, and maximum phi to whatever maximum you have
3) Set Coloring to whatever variable you need

Hello! Some time ago I found a query related to what you need.
I hope it helps you because it gave me great peace of mind.
Greetings, good luck to you.


https://www.cfd-online.com/Forums/re...CBKSQ5zUHSkRK8

I can realize my idea now, thank you for your help.