Using IfmSetZ in a free and moveable model

Hi All,

Would the IFM function IfmSetZ work in a model using Free and Moveable slices, or does the BASD technique overrides it?

Regards,

Eduardo

In a Free and Moveable setup, FEFLOW keeps two sets of elevation: the original and the moved ones. Without having checked, I'd think that IfmSetZ will work on the reference elevations.

Hi Peter,

Thanks for the help. Now supposing that I have a free and moveable model with a lake within. I'm planning to use constant heads for the lake based on lake levels but I would like to keep that part of slice one fixed to the bottom of the lake (using free and moveable would move the slice above the lake bottom to the lake level, which I don't want).

That's the reason of my question, as I would like to override BASD where the lake occurs and keep slice 1 fixed to the bottom of the lake.
From what you said it seems that it wouldn't work using IfmSetZ. Is there a way to override the BASD?

Cheers,

Eduardo

Lakes.

If only FEFLOW had a native way of modelling them, our lives would be so much easier....