solver.tui.setup.models.acoustics.wave_equation_options.basic_shapes#
Enter the basic shapes menu to build source mask and sponge layer geometry shapes using cell registers.
Add a region register for the source mask.
Add a region register for the sponge layer.
List all available region registers (hex/cylinder/sphere).
List all active source mask registers.
List all active sponge layer registers.
Remove a region register from the source mask.
Remove a region register from the sponge layer.