A warm greeting to everyone,

I am working in the back analysis of a homogeneous dam through Geostudio 2018 (SEEP/W) software. The Pipe drain is 1 m below the toe of dam surrounded by Filter material.

It is easy to provide boundary condition for efficiently working pipe drain but is it possible to clog the drain to certain in SEEP/W 2018 program.

One of my approach is by generating pressure head around the circular pipe slowly and checking its flux. This is time consuming task.

I want to know if my approach is correct or not and if there are any suggestion to this question.

Thank you.