[CIG-LONG] Free Surface Corner Flow Subduction Model

[Walter Landry]

Karen Paczkowski <karen.paczkowski at yale.edu> wrote:
> Hi Walter,
> 
> You mentioned that I could set vy=0 anywhere to fix the problem,
> including in the middle or at a corner.  How can I set the velocity
> at the corner or in the middle of the simulation box?  I have only
> seen boundary conditions for sides and shapes.  I believe setting
> the top right corner to have vy=0 would be ideal for what I'm trying
> to do.

Make a small box that only contains the top right corner.  Then add a
ShapeVC that uses that box.  There is an example of using ShapeVC in
the cookbook example viscous_fixed.xml.

Cheers,
Walter Landry
walter at geodynamics.org