Hi Samuel,
as an addition to Bernd's answer, you might have to set
DUNE_GRID_EXPERIMENTAL_GRID_EXTENSIONS:BOOL=TRUE
for compiling dune-grid and the grid modules. I'm not sure if this is
still required.
Best wishes
Timo
On 08.04.19 17:37, Flemisch, Bernd wrote:
Hi Samuel,
I think that it is given byscvf.boundaryFlag(). Have a look at
https://git.iws.uni-stuttgart.de/dumux-repositories/dumux/blob/master/test/porousmediumflow/co2/implicit/problem.hh
Kind regards
Bernd
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_______________________________________________________________
Bernd Flemisch phone: +49 711 685 69162
IWS, Universität Stuttgart fax: +49 711 685 60430
Pfaffenwaldring 61 email: be...@iws.uni-stuttgart.de
D-70569 Stuttgart url: www.hydrosys.uni-stuttgart.de
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------------------------------------------------------------------------
*Von:* Dumux <dumux-boun...@listserv.uni-stuttgart.de> im Auftrag von
Samuel Scherrer <samuel.scher...@iws.uni-stuttgart.de>
*Gesendet:* Montag, 8. April 2019 17:30:26
*An:* dumux@listserv.uni-stuttgart.de
*Betreff:* [DuMuX] How to get intersections from scvf and element?
Hi Dumux people,
I'm currently trying to use a grid generated with gmsh and would like
to set the boundaries based on BoundaryDomainMarkers.
I found that it's possible to access the boundary domain markers via
the function 'getBoundaryDomainMarkers', which accepts either a
Intersection or a boundary segment index as argument.
How do I now get the intersection/boundary segment index when I have a
given element and scvf, e.g. inside the 'neumann' function (solution
dependent neumann boundary)?
Best regards,
Samuel
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_______________________________________________________________
Timo Koch phone: +49 711 685 64676
IWS, Universität Stuttgart fax: +49 711 685 60430
Pfaffenwaldring 61 email: timo.k...@iws.uni-stuttgart.de
D-70569 Stuttgart url: www.hydrosys.uni-stuttgart.de
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