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Hi Alessandro,
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<div> Here is a multi-box file example that will generate something similar to what you're
<div>after. You can edit to suit your needs.</div>
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<div>Paul</div>
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<div>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
one2d.rea</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
2 spatial dimension</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
1 number of fields</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
#========================================================</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
# Here is a multibox example</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
#========================================================</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
#</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
Box left lower</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
-3 -2 nelx,nely,nelz for Box)</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
-2 -1 0.8 x0 x1 ratio</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
-2 -.1 1.0 y0 y1 ratio</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
v ,W ,SYM, , (bc's)</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
Box left center</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
-3 -3 nelx,nely,nelz for Box)</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
-2 -1 0.8 x0 x1 ratio</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
-.1 .1 1.0 y0 y1 ratio</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
v , , , , (bc's)</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
Box left upper</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
-3 -2 nelx,nely,nelz for Box)</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
-2 -1 0.8 x0 x1 ratio</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
.1 2 1.0 y0 y1 ratio</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
v ,W , ,SYM, (bc's)</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
Box center center</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
-4 -3 nelx,nely,nelz for Box)</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
-1 0 1.0 x0 x1 ratio</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
-.1 .1 1.0 y0 y1 ratio</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
, ,W ,W , (bc's)</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
Box right lower</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
-3 -2 nelx,nely,nelz for Box)</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
0 2. 1.2 x0 x1 ratio</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
-2 -.1 1.0 y0 y1 ratio</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
,O ,SYM, , (bc's)</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
Box right center</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
-3 -3 nelx,nely,nelz for Box)</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
0 2. 1.2 x0 x1 ratio</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
-.1 .1 1.0 y0 y1 ratio</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
,O , , , (bc's)</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
Box right upper</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
-3 -2 nelx,nely,nelz for Box)</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
0 2. 1.2 x0 x1 ratio</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
.1 2 1.0 y0 y1 ratio</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
,O , ,SYM, (bc's)</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
<br>
</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
.... PS ---- Be sure that you have 3 characters (counting spaces)</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
for each BC.</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
<br>
</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
The "right upper" "right center" etc. are just comments.</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
"Box" is a keyword, however... (so to distinguish from cylinder, etc.)</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
<br>
</p>
<p style="margin-right: 0px; margin-left: 0px; font-size: 12px; line-height: normal; font-family: Courier;">
<br>
</p>
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<div id="divRpF102409" style="direction: ltr;"><font face="Tahoma" size="2" color="#000000"><b>From:</b> nek5000-users-bounces@lists.mcs.anl.gov [nek5000-users-bounces@lists.mcs.anl.gov] on behalf of nek5000-users@lists.mcs.anl.gov [nek5000-users@lists.mcs.anl.gov]<br>
<b>Sent:</b> Sunday, October 30, 2016 3:09 PM<br>
<b>To:</b> nek5000-users@lists.mcs.anl.gov<br>
<b>Subject:</b> Re: [Nek5000-users] How to assembly different geometry<br>
</font><br>
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<div></div>
<div>
<div>
<p style="margin:0px; font-size:12px; font-family:Helvetica">I can think of two options:</p>
<p style="margin:0px; font-size:12px; font-family:Helvetica">- Create the three different boxes with genbox and merge them with nekmerge</p>
<p style="margin:0px; font-size:12px; font-family:Helvetica">- Create the whole mesh with your favorite meshing tool, export it as EXODUSII and use exo2nek</p>
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<span style="font-weight:bold">Von: </span><<a href="mailto:nek5000-users-bounces@lists.mcs.anl.gov" target="_blank">nek5000-users-bounces@lists.mcs.anl.gov</a>> on behalf of <<a href="mailto:nek5000-users@lists.mcs.anl.gov" target="_blank">nek5000-users@lists.mcs.anl.gov</a>><br>
<span style="font-weight:bold">Antworten an: </span><<a href="mailto:nek5000-users@lists.mcs.anl.gov" target="_blank">nek5000-users@lists.mcs.anl.gov</a>><br>
<span style="font-weight:bold">Datum: </span>Sunday, October 30, 2016 at 10:26 PM<br>
<span style="font-weight:bold">An: </span><<a href="mailto:nek5000-users@lists.mcs.anl.gov" target="_blank">nek5000-users@lists.mcs.anl.gov</a>><br>
<span style="font-weight:bold">Betreff: </span>[Nek5000-users] How to assembly different geometry<br>
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<p>Hi All, </p>
<p></p>
<pre style="white-space:pre-wrap; color:rgb(0,0,0); font-style:normal; font-weight:normal; letter-spacing:normal; orphans:2; text-align:start; text-indent:0px; text-transform:none; widows:2; word-spacing:0px">I would like to generate a mesh as Figure 2 in
<a href="http://www.mathematics.uh.edu/docs/math/NASC-preprint-series/2015_2016/Preprint_No16-54.pdf" target="_blank">http://www.mathematics.uh.edu/docs/math/NASC-preprint-series/2015_2016/Preprint_No16-54.pdf</a>
If I build three different boxes, how can I then assemble them? Could anyone please help me?
Thanks,
Alessandro</pre>
<br>
<pre class="moz-signature" cols="72">--
Dr Alessandro Alla
Florida State University
Department of Scienfitic Computing
400 Dirac Science Library
Tallahassee FL 32306-4120
Room: 462
Phone: +1 8506441010
E-Mail: <a class="moz-txt-link-abbreviated" href="mailto:aalla@fsu.edu" target="_blank">aalla@fsu.edu</a>
Skype: alessandro.alla
<a class="moz-txt-link-abbreviated" href="http://www.alessandroalla.com" target="_blank">www.alessandroalla.com</a></pre>
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