[mehrta]

Hello,
I’ve recently started using ANSYS Fluent to model waves in an open channel, and I want to extract the water surface level. Here are the steps I’m following:

I open the data in CFD-Post,

I create a line,

Then I try to apply an iso-clip on that line and set it to show the volume fraction.

However, I get the following error when I do this.
Does anyone know what I’m doing wrong, and how I can fix this error?