• who can help me!

    I have a question related to the model i practiced. the flux boundaries conditions in saturated flow. I have performed a 3D saturated model, with lateral flux boundary ( inflow ). It is a five layers model. With a thickness of fifty meters on the border where the conditions are imposed. After simulation when I am checking the budget analyser, I notify that water is also going in and out of these boundaries ? The simulation results are not respecting the boundary restrictions ? why does water coming in and out, when inflow boundaries are imposed ? How can I manage it ?

    Thank you for your help!