dolfin team mailing list archive

[Anders Logg <logg@xxxxxxxxx>]

On Fri, Jun 19, 2009 at 10:53:28PM +0200, kent-and@xxxxxxxxx wrote:
> 
> When using VMTK the boundary indicators are stored as a set of arrays
> with names
> boundary facet cells,
> boundary facet numbers
> boundary indicators
> The two first arrays are used to find the global facet numbers.
> The function computes a mesh function based on these arrays.
> 
> This was what Anders prefered since VMTK does not now anything
> about the global numbering of facets in Dolfin (without linking it into
> Dolfin).
> 
> This is not a VMTK specific problem, but I do think VMTK is the only
> mesh-generator
> that let you store boundary indicators at the moment. I guess we should add
> this to NetGen as well, both Hans Petter Langtangen and Douglas Arnold has
> bugged
> me about this the last few days.

Me too, at least Doug has. :-)

I also talked to Joachim Schöberl who seemed very willing to make
Netgen more programming friendly (accessible library API).

-- 
Anders


> Kent
> 
> > What's the function
> >
> >      Assembler::compute_mesh_function_from_mesh_arrays
> >
> > all about?
> >
> > Garth
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> >
> 
> 
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