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<div dir="auto">Thanks Alessandro,
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<div dir="auto">I just ran mine again and I get the same behaviour as previously, with the same error messages.</div>
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<div dir="auto">I’m not sure what these means, but perhaps someone else can contribute?</div>
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<div dir="auto">Thanks again,</div>
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<div dir="auto">Peter.</div>
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<div class="matchFont">---------------------------------------------------------------------<br>
<br>
Associate Professor Peter Johnston (FAustMS, FIMA)<br>
School of Environment and Science<br>
Griffith University | Nathan | QLD 4111 | Technology (N44) Room 3.19<br>
T +61 7 373 57748| F +61 7 373 57656 Email p.johnston@griffith.edu.au</div>
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<div name="messageReplySection">On 6 Sep 2019, 4:47 PM +1000, Alessandro Vicini <alessandro.vicini@sitael.com>, wrote:<br>
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<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US" xml:lang="EN-US">Hello Peter,</span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US" xml:lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US" xml:lang="EN-US">in my case Gmsh just gets stuck when trying to read the geo file. No messages or whatsoever, I need to
kill the program.</span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US" xml:lang="EN-US">I just downloaded 4.4.1, but I get the same behavior.</span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US" xml:lang="EN-US"> </span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US" xml:lang="EN-US">A.</span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US" xml:lang="EN-US"> </span></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Da:</span></b>
<span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Peter Johnston <p.johnston@griffith.edu.au><br>
<b>Inviato:</b> venerdì 6 settembre 2019 04:08<br>
<b>A:</b> Jeremy Theler <jeremy@seamplex.com>; Alessandro Vicini <alessandro.vicini@sitael.com>; gmsh@geuz.org<br>
<b>Oggetto:</b> Re: [Gmsh] R: ellipsoid issue</span></p>
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<p class="MsoNormal">Dear Jeremy and Alessandro,</p>
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<p class="MsoNormal">Thanks for your input. Well, the simple ellipsoid problem seemed to work for me on my mac this morning. It guess it wouldn’t work yesterday after a long afternoon of frustration.</p>
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<p class="MsoNormal">Anyway, I have a more complex example (see attached) that is causing some strange behaviour. When I run the script I get the following warning (see the first log file as well):</p>
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<p style="margin:0cm;margin-bottom:.0001pt;background:#FFFFA8;font-stretch: normal">
<span style="font-size:9.0pt;font-family:Courier;color:black">Warning : More than two degenerated edges in one model face of an OCC model</span></p>
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<p class="MsoNormal">I am not sure what is causing this or how to get rid of it. Also, I am not sure if it is a problem or not. I can create the 1D mesh without any problem. However, when creating the 2D mesh, the following lines appear (see full log file for
complete print out):</p>
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<p style="margin:0cm;margin-bottom:.0001pt;background:#FFFFA8;font-stretch: normal">
<span style="font-size:9.0pt;font-family:Courier;color:black">Info : :-( There are 2 intersections in the 1D mesh (curves 4 12)</span></p>
<p style="margin:0cm;margin-bottom:.0001pt;background:#FFFFA8;font-stretch: normal">
<span style="font-size:9.0pt;font-family:Courier;color:black">Info : 8-| Splitting those edges and trying again</span></p>
<p style="margin:0cm;margin-bottom:.0001pt;background:#FFFFA8;font-stretch: normal">
<span style="font-size:9.0pt;font-family:Courier;color:black">Info : :-) All edges recovered after 1 iteration</span></p>
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<p class="MsoNormal">I am not sure if this is a problem or not. Any thoughts? At this point, I have not completed the final geometry that I want and am concerned these warnings might lead to other problems further down the track.</p>
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<p class="MsoNormal">Any advice would be welcome.</p>
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<p class="MsoNormal">Thanks again,</p>
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<p class="MsoNormal">Peter.</p>
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<p class="MsoNormal">---------------------------------------------------------------------<br>
<br>
Associate Professor Peter Johnston (FAustMS, FIMA)<br>
School of Environment and Science<br>
Griffith University | Nathan | QLD 4111 | Technology (N44) Room 3.19<br>
T +61 7 373 57748| F +61 7 373 57656 Email <a href="mailto:p.johnston@griffith.edu.au">
p.johnston@griffith.edu.au</a></p>
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<p class="MsoNormal">On 5 Sep 2019, 11:38 PM +1000, Peter Johnston <<a href="mailto:p.johnston@griffith.edu.au">p.johnston@griffith.edu.au</a>>, wrote:<br>
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<p class="MsoNormal"><span style="font-family:"Calibri",sans-serif;color:black">Strangely, it works under 4.4.1 on my linux machine. I'll check the mac version again tomorrow.</span></p>
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<p class="MsoNormal"><span style="font-family:"Calibri",sans-serif;color:black">Thanks,</span></p>
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<p class="MsoNormal"><span style="font-family:"Calibri",sans-serif;color:black">Peter.</span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Chalkboard",serif;color:black">Associate Professor Peter Johnston (FAustMS, FIMA)</span><span style="font-size:11.5pt;font-family:"Segoe UI",sans-serif;color:#212121"></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Chalkboard",serif;color:black">School of Environment and Science</span><span style="font-size:11.5pt;font-family:"Segoe UI",sans-serif;color:#212121"></span></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Chalkboard",serif;color:red">Griffith University </span></b><span style="font-size:11.0pt;font-family:"Chalkboard",serif;color:black">| Nathan | QLD 4111 | Technology (N44) Room 3.19<br>
T +61 7 373 57748| F +61 7 373 57656 Email </span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#212121"><a href="mailto:c.l.brown@griffith.edu.au" target="_blank"><span style="font-family:"Chalkboard",serif;color:#0563C1">p.johnston@griffith.edu.au</span></a></span><span style="font-size:11.5pt;font-family:"Segoe UI",sans-serif;color:#212121"></span></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">From:</span></b>
<span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">Peter Johnston<br>
<b>Sent:</b> Thursday, 5 September 2019 8:10 PM<br>
<b>To:</b> Jeremy Theler <<a href="mailto:jeremy@seamplex.com">jeremy@seamplex.com</a>>; Alessandro Vicini <<a href="mailto:alessandro.vicini@sitael.com">alessandro.vicini@sitael.com</a>>;
<a href="mailto:gmsh@geuz.org">gmsh@geuz.org</a> <<a href="mailto:gmsh@geuz.org">gmsh@geuz.org</a>><br>
<b>Subject:</b> Re: [Gmsh] R: ellipsoid issue</span></p>
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<p class="MsoNormal">Thanks guys,</p>
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<p class="MsoNormal">Yes it worked for me last week under 4.3.0. Today I downloaded 4.4.1 and it no longer works. I am using the Mac version.</p>
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<p class="MsoNormal">Regards,</p>
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<p class="MsoNormal">Peter.</p>
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<p class="MsoNormal">Peter Johnston, Griffith University.</p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">From:</span></b>
<span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">Jeremy Theler <<a href="mailto:jeremy@seamplex.com">jeremy@seamplex.com</a>><br>
<b>Sent:</b> Thursday, September 5, 2019 8:02:01 PM<br>
<b>To:</b> Alessandro Vicini <<a href="mailto:alessandro.vicini@sitael.com">alessandro.vicini@sitael.com</a>>; Peter Johnston <<a href="mailto:p.johnston@griffith.edu.au">p.johnston@griffith.edu.au</a>>;
<a href="mailto:gmsh@geuz.org">gmsh@geuz.org</a> <<a href="mailto:gmsh@geuz.org">gmsh@geuz.org</a>><br>
<b>Subject:</b> Re: [Gmsh] R: ellipsoid issue</span></p>
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<p class="MsoNormal">Indeed, see attached png.</p>
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<p class="MsoNormal">I am using latest Git linked against OCE 7.3.0 in GNU/Linux.</p>
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<p class="MsoNormal">On Thu, 2019-09-05 at 08:13 +0000, Alessandro Vicini wrote:</p>
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<p class="xmsonormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D" xml:lang="EN-US">Hello Peter,</span></p>
<p class="xmsonormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D" xml:lang="EN-US"> </span></p>
<p class="xmsonormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D" xml:lang="EN-US">I’m using 4.4.0 (under windows), and your script seems to work for me…</span></p>
<p class="xmsonormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D" xml:lang="EN-US"> </span></p>
<p class="xmsonormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D" xml:lang="EN-US">A.</span></p>
<p class="xmsonormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D" xml:lang="EN-US"> </span></p>
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<p class="xmsonormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Da:</span></b>
<span style="font-size:11.0pt;font-family:"Calibri",sans-serif">gmsh <<a href="mailto:gmsh-bounces@ace20.montefiore.ulg.ac.be">gmsh-bounces@ace20.montefiore.ulg.ac.be</a>>
<b>Per conto di</b> Peter Johnston<br>
<b>Inviato:</b> giovedì 5 settembre 2019 09:58<br>
<b>A:</b> <a href="mailto:gmsh@geuz.org">gmsh@geuz.org</a><br>
<b>Oggetto:</b> [Gmsh] ellipsoid issue</span></p>
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<p class="xmsonormal">Hello,</p>
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<p class="xmsonormal">I am trying to create some ellipsoids in 3D and came across this solution:</p>
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<pre>SetFactory("OpenCASCADE");</pre>
<pre>Sphere(1) = {0, 0, 0, 0.5};</pre>
<pre>Dilate {{0, 0, 0}, {1.5, 1, 0.5}} { Volume{1}; }</pre>
<pre>Characteristic Length{:} = 0.1;</pre>
<pre>Mesh.Algorithm = 6;</pre>
<pre><span style="font-family:"Times New Roman",serif">This was posted on the webpage </span></pre>
<p class="MsoNormal"><a href="https://urlsand.esvalabs.com/?u=http%3A%2F%2Fonelab.info%2Fpipermail%2Fgmsh%2F2018%2F011986.html&e=9895bfa0&h=ea70f4cd&f=y&p=y"></a></p>
<pre><u><span style="font-family:"Times New Roman",serif;color:blue"><a href="https://urlsand.esvalabs.com/?u=http%3A%2F%2Fonelab.info%2Fpipermail%2Fgmsh%2F2018%2F011986.html&e=9895bfa0&h=ea70f4cd&f=y&p=y">http://onelab.info/pipermail/gmsh/2018/011986.html<span style="font-family:"Courier New";color:windowtext;text-decoration:none"></span></a></span></u></pre>
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<pre><span style="font-family:"Times New Roman",serif">,however, the example appears to be generating one-point curves and so the meshing is failing.</span></pre>
<pre><span style="font-family:"Times New Roman",serif">I am using gmsh 4.4.1. I would be grateful for any suggestions and/or advice. I used a similar script before and not had this issue.</span></pre>
<pre><span style="font-family:"Times New Roman",serif">Thanks very much,</span></pre>
<pre><span style="font-family:"Times New Roman",serif">Peter.</span></pre>
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<p class="xmsonormal">---------------------------------------------------------------------<br>
<br>
Associate Professor Peter Johnston (FAustMS, FIMA)<br>
School of Environment and Science<br>
Griffith University | Nathan | QLD 4111 | Technology (N44) Room 3.19<br>
T +61 7 373 57748| F +61 7 373 57656 Email <a href="mailto:p.johnston@griffith.edu.au">
p.johnston@griffith.edu.au</a></p>
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<pre>_______________________________________________</pre>
<pre>gmsh mailing list</pre>
<p class="MsoNormal"><a href="mailto:gmsh@onelab.info"></a></p>
<pre><u><span style="color:blue"><a href="mailto:gmsh@onelab.info">gmsh@onelab.info<span style="color:windowtext;text-decoration:none"></span></a></span></u></pre>
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<p class="MsoNormal"><a href="https://urlsand.esvalabs.com/?u=http%3A%2F%2Fonelab.info%2Fmailman%2Flistinfo%2Fgmsh&e=9895bfa0&h=91a6eddd&f=y&p=y"></a></p>
<pre><u><span style="color:blue"><a href="https://urlsand.esvalabs.com/?u=http%3A%2F%2Fonelab.info%2Fmailman%2Flistinfo%2Fgmsh&e=9895bfa0&h=91a6eddd&f=y&p=y">http://onelab.info/mailman/listinfo/gmsh<span style="color:windowtext;text-decoration:none"></span></a></span></u></pre>
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