[Dune] Beginners question regarding GMSH mesh and uggrid

[Christoph Grüninger]

Hi Max,
Dune does not preserve the index from gmsh input files. You can get the
index from the Gmsh grid factory by calling the insertionIndex methods.

Does this help or did I miss the question?

Bye
Christoph

Am 23.04.20 um 10:17 schrieb Firmbach, Max:
> Hello Dune users and developers,
> 
> 
> i'm new to Dune and was trying out the FEM-Tutorial from "Getting
> started with Dune".
> 
> To see intermediate results i printed out the global/system stiffness
> matrix and
> 
> wondered, why it is always the same for the same mesh but with different
> node/vertex numbering
> 
> in the .msh file.
> 
> Does this has something to do with the grid view and a internally
> different node/vertex numbering
> 
> of the mesh in Dune or am I missing something else ?
> 
> 
> Best regards,
> 
> Max Firmbach
> 
> 
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