No flow condition

In my THM model I want to set a no flow hydraulic condition at the bottom. How can I achieve it in my ogs6 project code?

Hi @tjlyh777,
Boundaries for which no boundary conditions are assigned are no-flow boundary condition. Or you can set the Neumann boundary condition equal to zero, which means no flow in/out from that surface.

Best Regards,
Laxman Kafle