[aspect-devel] Prescribed velocity BCs

[FELIPE ORELLANA ROVIROSA]

 Thanks Timo,

   I understand.

   I will see all I can do.

cheers, happy new year which is about to come,

Felipe

On Fri, Dec 30, 2016 at 10:56 PM, Timo Heister <heister at clemson.edu> wrote:

> Felipe,
>
> >   Do I need to write all the boundary conditions in one single function?
>
> Yes, we were going to change that at some point, but that is the
> limitation right now.
>
> > I try and try different ways to write these instructions (subsection
> > Boundary velocity model), but I get parsing errors all the time, cause
> the
> > number of combinations is just enormous..
> >
> > or do I need to use a plugging that makes this more feasible?
>
> If your expressions are complicated, it is much easier to write a
> plugin to do this. This is especially true, because you can use the
> boundary id to apply different conditions with a simple if block. You
> can take a look at
> tests/prescribed_velocity_boundary.cc
> benchmark/inclusion/inclusion.cc
> benchmark/burstedde/burstedde.cc
>
> Best,
> Timo
>
> --
> Timo Heister
> http://www.math.clemson.edu/~heister/
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