We will view the velocity vector field as the solution develops on a plane bisecting the fluid and porous regions. Start by creating a new vector scene:
The Vector Scene 1 display will appear.

There are currently no parts in Vector Scene 1. We therefore need to create a plane section to display the vectors on.
The Create Section dialog will appear at the side of the Graphics window.


1, 0, 0).

The section is now clearly visible as part of the display.
There are currently two vector displayers included in the plot. To remove the unnecessary one:


The vector scene is now ready. Save the simulation.