<html>
<head>
<meta content="text/html; charset=ISO-8859-1"
http-equiv="Content-Type">
</head>
<body bgcolor="#FFFFFF" text="#000000">
Thank you Andreas and Martin,<br>
That's what I decided to do, Andreas. I compute the number elements
marked for coarsening and for refinement, then I sum them up.<br>
If this is zero I stop the run. By this way, I'm sure that the grid
has not been changed. I can't say the opposite, i.e. some of the
elements have been marked for coarsening but the grid doesn't change
because of grid internal rules.<br>
It doesn't matter, it's good enough for me.<br>
<br>
Thanks again.<br>
<br>
Marco<br>
<br>
Il 10/06/2013 18:00, Dedner, Andreas ha scritto:
<blockquote
cite="mid:AD29ACEAB24CBC408C9E9E68E235DD383297BE4A@AMXPRD0111MB470.eurprd01.prod.exchangelabs.com"
type="cite">
<meta http-equiv="Content-Type" content="text/html;
charset=ISO-8859-1">
<style id="owaParaStyle" type="text/css"><!--P {margin-top:0;margin-bottom:0;}--></style>
<div style="direction: ltr;font-family: Tahoma;color:
#000000;font-size: 10pt;">Hi Marco.<br>
I'm afraid it is as Martin says, checking the return of preAdapt
and adapt isn't<br>
guaranteed to prove 'grid convergence'. Couldn't you simply
check if you are<br>
actually marking elements or not? Although: it is possible that
you mark elements for<br>
coarsening and nothing is done because the elements couldn't be
removed.<br>
Best<br>
Andreas<br>
<br>
<br>
<div style="font-family: Times New Roman; color: #000000;
font-size: 16px">
<hr tabindex="-1">
<div style="direction: ltr;" id="divRpF204799"><font
face="Tahoma" color="#000000" size="2"><b>From:</b>
<a class="moz-txt-link-abbreviated" href="mailto:dune-bounces+a.s.dedner=warwick.ac.uk@dune-project.org">dune-bounces+a.s.dedner=warwick.ac.uk@dune-project.org</a>
[<a class="moz-txt-link-abbreviated" href="mailto:dune-bounces+a.s.dedner=warwick.ac.uk@dune-project.org">dune-bounces+a.s.dedner=warwick.ac.uk@dune-project.org</a>]
on behalf of Marco Cisternino
[<a class="moz-txt-link-abbreviated" href="mailto:marco.cisternino@optimad.it">marco.cisternino@optimad.it</a>]<br>
<b>Sent:</b> 10 June 2013 15:29<br>
<b>To:</b> <a class="moz-txt-link-abbreviated" href="mailto:dune@dune-project.org">dune@dune-project.org</a><br>
<b>Subject:</b> Re: [Dune] has the grid been adapted??<br>
</font><br>
</div>
<div>Hi Martin,<br>
I'm trying to get grid convergence, then I have to know if
the grid doesn't change any more in order to stop the
computation.<br>
Then, if I ask for the results of preAdapt and adapt and
they're both false, this means that the grid didn't change.
Right?<br>
What do you mean with:<br>
<br>
However, it is perfectly ok for the grid to always return
true on preAdapt and adapt, as this will not have an impact
on the correctness of the solution. This would, of course,
degrade performance.
<br>
<br>
Does, for example, ALU always return true on preAdapt and
adapt??<br>
Thanks again.<br>
<br>
Marco<br>
<br>
Il 08/06/2013 12:00, <a moz-do-not-send="true"
class="moz-txt-link-abbreviated"
href="mailto:dune-request@dune-project.org"
target="_blank">
dune-request@dune-project.org</a> ha scritto:
<blockquote type="cite">
<pre>Send Dune mailing list submissions to
<a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:dune@dune-project.org" target="_blank">dune@dune-project.org</a>
To subscribe or unsubscribe via the World Wide Web, visit
<a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://lists.dune-project.org/mailman/listinfo/dune" target="_blank">http://lists.dune-project.org/mailman/listinfo/dune</a>
or, via email, send a message with subject or body 'help' to
<a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:dune-request@dune-project.org" target="_blank">dune-request@dune-project.org</a>
You can reach the person managing the list at
<a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:dune-owner@dune-project.org" target="_blank">dune-owner@dune-project.org</a>
When replying, please edit your Subject line so it is more specific
than "Re: Contents of Dune digest..."
</pre>
<br>
<fieldset class="mimeAttachmentHeader" target="_blank"></fieldset>
<br>
<pre>Today's Topics:
1. dune problem on mac (Kirkilionis, Markus)
2. Re: dune problem on mac (Steffen M?thing)
3. Re: dune problem on mac (Tobias Malkmus)
4. has the grid been adapted?? (Marco Cisternino)
5. Re: attaching data to intersections (Oliver Sander)
6. Re: has the grid been adapted?? (Martin Nolte)
</pre>
<br>
<fieldset class="mimeAttachmentHeader" target="_blank"></fieldset>
<br>
<pre>_______________________________________________
Dune mailing list
<a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:Dune@dune-project.org" target="_blank">Dune@dune-project.org</a>
<a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://lists.dune-project.org/mailman/listinfo/dune" target="_blank">http://lists.dune-project.org/mailman/listinfo/dune</a>
</pre>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
------------------------------------
Marco Cisternino, Ph.D.
OPTIMAD Engineering s.r.l.
Via Giacinto Collegno 18
10143 Torino - Italy
<a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="http://www.optimad.it" target="_blank">www.optimad.it</a>
<a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:marco.cisternino@optimad.it" target="_blank">marco.cisternino@optimad.it</a>
+39 011 19719782
------------------------------------</pre>
</div>
</div>
</div>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
------------------------------------
Marco Cisternino, Ph.D.
OPTIMAD Engineering s.r.l.
Via Giacinto Collegno 18
10143 Torino - Italy
<a class="moz-txt-link-abbreviated" href="http://www.optimad.it">www.optimad.it</a>
<a class="moz-txt-link-abbreviated" href="mailto:marco.cisternino@optimad.it">marco.cisternino@optimad.it</a>
+39 011 19719782
------------------------------------</pre>
</body>
</html>