[Dune] hanging node detection

[Bernd Flemisch]

Dear Dune,

can you recommend a way of detecting whether a node is 
hanging or not? It's easy if the neighboring elements are 
on different levels, but let's assume they are on the 
same. I can think of comparing 
intersection.geometryInInside and 
intersection.geometryInOutside, but maybe there is 
something nicer?

Thank you. Kind regards
Bernd

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Bernd Flemisch                     phone: +49 711 685 
69162
IWS, Universitaet Stuttgart          fax: +49 711 685 
67020
Pfaffenwaldring 61        email: 
bernd at iws.uni-stuttgart.de
D-70569 Stuttgart        url: 
www.hydrosys.uni-stuttgart.de
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