[dune-fem] Problem about output file

[Andreas Dedner]

Hi.
Have a look at the example-dataio folder. I think the code and the html
documentation should give you
a clearer idea.
Basically: the DataOuput class used in the other examples is really only
for visualization (you lose all the
grid hierarchy information and there is no easy way to read the
resulting files back into dune).
In the other example the use of the PersistentContainer class is
described (there is also some information in
the dune-fem documentation). I think this class should provide you with
what you need.
Best
Andreas

On 06/08/14 17:04, Xiang Yu wrote:
> Hi, everyone.
>
> i am Xiang from University of Dundee.
>
>
> Recently, i was confused by the output format of dune. There are some
> formats like vtk-cell, vtk-vertex. They are formats for visualisation.
> But I want to get a file to store the solution and result which I can
> use as the initial data on next step. Which class should I import and
> how to use?
>
>
> Can anyone give me some suggestion?
>
>
> Sincerely,
>
> Xiang.
>
> The University of Dundee is a registered Scottish Charity, No: SC015096
>
>
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