[Dune] Projection direction in dune-grid-glue with psurface

[Christian Engwer]

On Mon, May 13, 2013 at 04:05:19PM +0200, Miguel de Benito Delgado wrote:
> Hi,
> 
>   during traversal of the glued intersections I'd like to have access to
> the direction field along which the domain grid was projected onto the
> target grid. From the paper I understood libpsurface should use the outer
> normal by default, so in my case what I want is unitOuterNormal(), but this
> is not implemented for the glued intersections.

the unitOuterNormal(localCoord) is defined in
dune/grid-glue/adpapter/intersection.hh

or do you use an old version of grid-glue?

Christian

>  I've been looking for it but I cannot find the method I need in the docs.
> Does anybody know?
> 
> Thanks,
> --
> Miguel de  Benito.

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-- 
Prof. Dr. Christian Engwer 
Institut für Numerische und Angewandte Mathematik
Fachbereich Mathematik und Informatik der Universität Münster
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