[aspect-devel] Duplicate Vertices

[Wolfgang Bangerth]

> For the XDMF format, you can store the values at the integration
> points in HDF5 files and then compute the values at vertices.  I did
> this for Gale for the pressure.  Doing this kind of computation in the
> XDMF format is rather painful, but it is possible.

Interesting. Can you do this for only a subset of the fields that you 
store in one file?

Of course, if your field is truly discontinuous, then there is nothing 
you can do to reduce the amount of data: there simply *are* multiple 
values per vertex, and they have to be stored.

Best
  W.
-- 
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Wolfgang Bangerth               email:            bangerth at math.tamu.edu
                                 www: http://www.math.tamu.edu/~bangerth/