[aspect-devel] a quick question about velocities on the mesh

[FELIPE ORELLANA ROVIROSA]

   awesome !

thanks Wolfgang,

cheers
Felipe

On Mon, May 22, 2017 at 7:43 AM, Wolfgang Bangerth <bangerth at tamu.edu>
wrote:

> On 05/22/2017 01:20 AM, FELIPE ORELLANA ROVIROSA wrote:
>
>>
>>      I am working on a 3D convection problem. I am trying to calculate
>> some things out of the velocity field.
>>
>>      Is is possible to access/know the 3 velocity vector components on an
>> arbitrary node on the mesh, at any given time?
>>
>> I would like to know the velocity on certain points, particularly on one
>> of the boundaries in my case. I have left the velocity boundary conditions
>> unspecified on that boundary, and it happens that I would like to compute
>> some quantities precisely there..
>>
>
> There is a postprocessor called "point values" that should allow you to
> query exactly this.
>
> Best
>  W.
>
> --
> ------------------------------------------------------------------------
> Wolfgang Bangerth          email:                 bangerth at colostate.edu
>                            www: http://www.math.colostate.edu/~bangerth/
>
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