[Dune] GmshReaderQuadraticBoundarySegment - what does it do?

[Christian Engwer]

Hi,

the second order representation is currently only used to steer grid refinement. The GmshReaderQuadraticBoundarySegment is an implementation of the BoundarySegment interface which tells the mesh how to move new nodes to match with the boundary, of you are using refinement towards the boundary.

Christian

On 14. Juli 2014 14:03:56 MESZ, Aleksejs Fomins <aleksejs.fomins at lspr.ch> wrote:
>Dear Dune developers,
>
>In the gmshreader class there is a class
>GmshReaderQuadraticBoundarySegment, which is calculating some linear
>combination of Lagrange basis functions. After reading the code it is
>still not 100% clear to me what it does.
>
>I would be grateful if somebody could explain to me what it does, or
>direct to the corresponding manual section.
>
>Thank you,
>Aleksejs
>
>
>
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