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<div class="moz-cite-prefix">Hi.<br>
Have a look at the example-dataio folder. I think the code and the
html documentation should give you<br>
a clearer idea.<br>
Basically: the DataOuput class used in the other examples is
really only for visualization (you lose all the<br>
grid hierarchy information and there is no easy way to read the
resulting files back into dune).<br>
In the other example the use of the PersistentContainer class is
described (there is also some information in<br>
the dune-fem documentation). I think this class should provide you
with what you need.<br>
Best<br>
Andreas<br>
<br>
On 06/08/14 17:04, Xiang Yu wrote:<br>
</div>
<blockquote
cite="mid:8351584C-7AF9-4482-A758-078BCD400FA3@dundee.ac.uk"
type="cite">
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<div style="-webkit-text-size-adjust: auto;">Hi, everyone.</div>
<div style="-webkit-text-size-adjust: auto;"><br>
</div>
<div>
<p style="margin-top: 0px; margin-bottom: 0px;"><span
style="-webkit-text-size-adjust: auto; background-color:
rgba(255, 255, 255, 0);">i am Xiang from University of
Dundee.<br>
</span></p>
<p style="margin-top: 0px; margin-bottom: 0px;"><span
style="-webkit-text-size-adjust: auto; background-color:
rgba(255, 255, 255, 0);"><br>
</span></p>
<p style="margin-top: 0px; margin-bottom: 0px;"><span
style="-webkit-text-size-adjust: auto; background-color:
rgba(255, 255, 255, 0);">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?</span></p>
<p style="margin-top: 0px; margin-bottom: 0px;"><span
style="-webkit-text-size-adjust: auto; background-color:
rgba(255, 255, 255, 0);"><br>
</span></p>
<p style="margin-top: 0px; margin-bottom: 0px;"><span
style="-webkit-text-size-adjust: auto; background-color:
rgba(255, 255, 255, 0);">Can anyone give me some suggestion?</span></p>
<br>
<span style="-webkit-text-size-adjust: auto;">Sincerely,</span>
<div style="-webkit-text-size-adjust: auto;"><br>
</div>
<div style="-webkit-text-size-adjust: auto;">Xiang.</div>
</div>
<br>
<span style="font-size:10pt;">The University of Dundee is a
registered Scottish Charity, No: SC015096</span>
<br>
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</blockquote>
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