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<div class="">No issues with my up to date and freshly compiled version (4.5.0-git-3284474ec) under MacOS 10.14.6.</div>
<div class="">My local version of OCC seems to be older 7.1.0.</div>
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<div class="">Ruth</div>
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—<br class="">
Prof. Ruth V. Sabariego<br class="">
KU Leuven, Dept. Electrical Engineering ESAT/Electa, EnergyVille<br class="">
<a href="http://www.esat.kuleuven.be/electa" class="">http://www.esat.kuleuven.be/electa</a></div>
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<a href="http://www.energyville.be" class="">http://www.energyville.be</a></div>
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<div class="">On 6 Sep 2019, at 09:05, Alessandro Vicini <<a href="mailto:alessandro.vicini@sitael.com" class="">alessandro.vicini@sitael.com</a>> wrote:</div>
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<span lang="EN-US" style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">Well, it works under Linux though (with no warning messages). I guess the problem might be different OCC versions used by Gmsh under different OS
(I see version 7.3.0 under Linux, and 7.3.1 under Win).<o:p class=""></o:p></span></div>
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<span lang="EN-US" style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">A.<o:p class=""></o:p></span></div>
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<span lang="EN-US" style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""><o:p class=""> </o:p></span></div>
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<i class=""><span lang="EN-US" style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""><o:p class=""> </o:p></span></i></div>
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<span lang="EN-US" style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""><o:p class=""> </o:p></span></div>
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<b class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif;" class="">Da:</span></b><span style="font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span class="Apple-converted-space"> </span>Peter Johnston <<a href="mailto:p.johnston@griffith.edu.au" class="">p.johnston@griffith.edu.au</a>><span class="Apple-converted-space"> </span><br class="">
<b class="">Inviato:</b><span class="Apple-converted-space"> </span>venerdì 6 settembre 2019 08:54<br class="">
<b class="">A:</b><span class="Apple-converted-space"> </span>Jeremy Theler <<a href="mailto:jeremy@seamplex.com" class="">jeremy@seamplex.com</a>>;
<a href="mailto:gmsh@geuz.org" class="">gmsh@geuz.org</a>; Alessandro Vicini <<a href="mailto:alessandro.vicini@sitael.com" class="">alessandro.vicini@sitael.com</a>><br class="">
<b class="">Oggetto:</b><span class="Apple-converted-space"> </span>Re: R: [Gmsh] R: ellipsoid issue<o:p class=""></o:p></span></div>
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Thanks Alessandro,<span class="Apple-converted-space"> </span><o:p class=""></o:p></div>
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I just ran mine again and I get the same behaviour as previously, with the same error messages.<o:p class=""></o:p></div>
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I’m not sure what these means, but perhaps someone else can contribute?<o:p class=""></o:p></div>
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Thanks again,<o:p class=""></o:p></div>
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Peter.<o:p class=""></o:p></div>
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Associate Professor Peter Johnston (FAustMS, FIMA)<br class="">
School of Environment and Science<br class="">
Griffith University | Nathan | QLD 4111 | Technology (N44) Room 3.19<br class="">
T +61 7 373 57748| F +61 7 373 57656 Email<span class="Apple-converted-space"> </span><a href="mailto:p.johnston@griffith.edu.au" style="color: purple; text-decoration: underline;" class="">p.johnston@griffith.edu.au</a><o:p class=""></o:p></div>
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On 6 Sep 2019, 4:47 PM +1000, Alessandro Vicini <<a href="mailto:alessandro.vicini@sitael.com" style="color: purple; text-decoration: underline;" class="">alessandro.vicini@sitael.com</a>>, wrote:<br class="">
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<span lang="EN-US" style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">Hello Peter,</span><o:p class=""></o:p></div>
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<span lang="EN-US" style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""> </span><o:p class=""></o:p></div>
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<span lang="EN-US" style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">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><o:p class=""></o:p></div>
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<span lang="EN-US" style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">I just downloaded 4.4.1, but I get the same behavior.</span><o:p class=""></o:p></div>
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<span lang="EN-US" style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">A.</span><o:p class=""></o:p></div>
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<span lang="EN-US" style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""> </span><o:p class=""></o:p></div>
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<span lang="EN-US" style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""> </span><o:p class=""></o:p></div>
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<b class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif;" class="">Da:</span></b><span class="Apple-converted-space"> </span><span style="font-size: 11pt; font-family: Calibri, sans-serif;" class="">Peter Johnston <<a href="mailto:p.johnston@griffith.edu.au" style="color: purple; text-decoration: underline;" class="">p.johnston@griffith.edu.au</a>><br class="">
<b class="">Inviato:</b><span class="Apple-converted-space"> </span>venerdì 6 settembre 2019 04:08<br class="">
<b class="">A:</b><span class="Apple-converted-space"> </span>Jeremy Theler <<a href="mailto:jeremy@seamplex.com" style="color: purple; text-decoration: underline;" class="">jeremy@seamplex.com</a>>; Alessandro Vicini <<a href="mailto:alessandro.vicini@sitael.com" style="color: purple; text-decoration: underline;" class="">alessandro.vicini@sitael.com</a>>;<span class="Apple-converted-space"> </span><a href="mailto:gmsh@geuz.org" style="color: purple; text-decoration: underline;" class="">gmsh@geuz.org</a><br class="">
<b class="">Oggetto:</b><span class="Apple-converted-space"> </span>Re: [Gmsh] R: ellipsoid issue</span><o:p class=""></o:p></div>
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Dear Jeremy and Alessandro,<o:p class=""></o:p></div>
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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.<o:p class=""></o:p></div>
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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):<o:p class=""></o:p></div>
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<span style="font-size: 9pt; font-family: Courier;" class="">Warning : More than two degenerated edges in one model face of an OCC model</span><o:p class=""></o:p></div>
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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):<o:p class=""></o:p></div>
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<span style="font-size: 9pt; font-family: Courier;" class="">Info : :-( There are 2 intersections in the 1D mesh (curves 4 12)</span><o:p class=""></o:p></div>
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<span style="font-size: 9pt; font-family: Courier;" class="">Info : 8-| Splitting those edges and trying again</span><o:p class=""></o:p></div>
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<span style="font-size: 9pt; font-family: Courier;" class="">Info : :-) All edges recovered after 1 iteration</span><o:p class=""></o:p></div>
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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.<o:p class=""></o:p></div>
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Any advice would be welcome.<o:p class=""></o:p></div>
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Thanks again,<o:p class=""></o:p></div>
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Peter.<o:p class=""></o:p></div>
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Associate Professor Peter Johnston (FAustMS, FIMA)<br class="">
School of Environment and Science<br class="">
Griffith University | Nathan | QLD 4111 | Technology (N44) Room 3.19<br class="">
T +61 7 373 57748| F +61 7 373 57656 Email<span class="Apple-converted-space"> </span><a href="mailto:p.johnston@griffith.edu.au" style="color: purple; text-decoration: underline;" class="">p.johnston@griffith.edu.au</a><o:p class=""></o:p></div>
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On 5 Sep 2019, 11:38 PM +1000, Peter Johnston <<a href="mailto:p.johnston@griffith.edu.au" style="color: purple; text-decoration: underline;" class="">p.johnston@griffith.edu.au</a>>, wrote:<o:p class=""></o:p></p>
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<span style="font-family: Calibri, sans-serif;" class="">Strangely, it works under 4.4.1 on my linux machine. I'll check the mac version again tomorrow.</span><o:p class=""></o:p></div>
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<span style="font-family: Calibri, sans-serif;" class="">Thanks,</span><o:p class=""></o:p></div>
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<span style="font-family: Calibri, sans-serif;" class="">Peter.</span><o:p class=""></o:p></div>
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<span style="font-size: 11pt; font-family: Chalkboard, serif;" class="">Associate Professor Peter Johnston (FAustMS, FIMA)</span><o:p class=""></o:p></div>
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<span style="font-size: 11pt; font-family: Chalkboard, serif;" class="">School of Environment and Science</span><o:p class=""></o:p></div>
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<b class=""><span style="font-size: 11pt; font-family: Chalkboard, serif; color: red;" class="">Griffith University </span></b><span style="font-size: 11pt; font-family: Chalkboard, serif;" class="">| Nathan | QLD 4111 | Technology (N44) Room 3.19<br class="">
T +61 7 373 57748| F +61 7 373 57656 Email </span><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(33, 33, 33);" class=""><a href="mailto:c.l.brown@griffith.edu.au" target="_blank" style="color: purple; text-decoration: underline;" class=""><span style="font-family: Chalkboard, serif; color: rgb(5, 99, 193);" class="">p.johnston@griffith.edu.au</span></a></span><o:p class=""></o:p></div>
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<b class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif;" class="">From:</span></b><span class="Apple-converted-space"> </span><span style="font-size: 11pt; font-family: Calibri, sans-serif;" class="">Peter Johnston<br class="">
<b class="">Sent:</b><span class="Apple-converted-space"> </span>Thursday, 5 September 2019 8:10 PM<br class="">
<b class="">To:</b><span class="Apple-converted-space"> </span>Jeremy Theler <<a href="mailto:jeremy@seamplex.com" style="color: purple; text-decoration: underline;" class="">jeremy@seamplex.com</a>>; Alessandro Vicini <<a href="mailto:alessandro.vicini@sitael.com" style="color: purple; text-decoration: underline;" class="">alessandro.vicini@sitael.com</a>>;<span class="Apple-converted-space"> </span><a href="mailto:gmsh@geuz.org" style="color: purple; text-decoration: underline;" class="">gmsh@geuz.org</a><span class="Apple-converted-space"> </span><<a href="mailto:gmsh@geuz.org" style="color: purple; text-decoration: underline;" class="">gmsh@geuz.org</a>><br class="">
<b class="">Subject:</b><span class="Apple-converted-space"> </span>Re: [Gmsh] R: ellipsoid issue</span><o:p class=""></o:p></div>
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Thanks guys,<o:p class=""></o:p></div>
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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.<o:p class=""></o:p></div>
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Regards,<o:p class=""></o:p></div>
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Peter.<o:p class=""></o:p></div>
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Peter Johnston, Griffith University.<o:p class=""></o:p></div>
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<b class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif;" class="">From:</span></b><span class="Apple-converted-space"> </span><span style="font-size: 11pt; font-family: Calibri, sans-serif;" class="">Jeremy Theler <<a href="mailto:jeremy@seamplex.com" style="color: purple; text-decoration: underline;" class="">jeremy@seamplex.com</a>><br class="">
<b class="">Sent:</b><span class="Apple-converted-space"> </span>Thursday, September 5, 2019 8:02:01 PM<br class="">
<b class="">To:</b><span class="Apple-converted-space"> </span>Alessandro Vicini <<a href="mailto:alessandro.vicini@sitael.com" style="color: purple; text-decoration: underline;" class="">alessandro.vicini@sitael.com</a>>; Peter Johnston <<a href="mailto:p.johnston@griffith.edu.au" style="color: purple; text-decoration: underline;" class="">p.johnston@griffith.edu.au</a>>;<span class="Apple-converted-space"> </span><a href="mailto:gmsh@geuz.org" style="color: purple; text-decoration: underline;" class="">gmsh@geuz.org</a><span class="Apple-converted-space"> </span><<a href="mailto:gmsh@geuz.org" style="color: purple; text-decoration: underline;" class="">gmsh@geuz.org</a>><br class="">
<b class="">Subject:</b><span class="Apple-converted-space"> </span>Re: [Gmsh] R: ellipsoid issue</span><o:p class=""></o:p></div>
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Indeed, see attached png.<o:p class=""></o:p></div>
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I am using latest Git linked against OCE 7.3.0 in GNU/Linux.<o:p class=""></o:p></div>
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On Thu, 2019-09-05 at 08:13 +0000, Alessandro Vicini wrote:<o:p class=""></o:p></div>
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<span lang="EN-US" style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">Hello Peter,</span><o:p class=""></o:p></p>
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<span lang="EN-US" style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""> </span><o:p class=""></o:p></p>
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<span lang="EN-US" style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">I’m using 4.4.0 (under windows), and your script seems to work for me…</span><o:p class=""></o:p></p>
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<span lang="EN-US" style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">A.</span><o:p class=""></o:p></p>
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<span lang="EN-US" style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""> </span><o:p class=""></o:p></p>
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<b class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif;" class="">Da:</span></b><span class="Apple-converted-space"> </span><span style="font-size: 11pt; font-family: Calibri, sans-serif;" class="">gmsh <<a href="mailto:gmsh-bounces@ace20.montefiore.ulg.ac.be" style="color: purple; text-decoration: underline;" class="">gmsh-bounces@ace20.montefiore.ulg.ac.be</a>><span class="Apple-converted-space"> </span><b class="">Per
conto di</b><span class="Apple-converted-space"> </span>Peter Johnston<br class="">
<b class="">Inviato:</b><span class="Apple-converted-space"> </span>giovedì 5 settembre 2019 09:58<br class="">
<b class="">A:</b><span class="Apple-converted-space"> </span><a href="mailto:gmsh@geuz.org" style="color: purple; text-decoration: underline;" class="">gmsh@geuz.org</a><br class="">
<b class="">Oggetto:</b><span class="Apple-converted-space"> </span>[Gmsh] ellipsoid issue</span><o:p class=""></o:p></p>
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Hello,<o:p class=""></o:p></p>
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I am trying to create some ellipsoids in 3D and came across this solution:<o:p class=""></o:p></p>
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<pre style="margin: 0cm 0cm 0.0001pt; font-size: 10pt; font-family: "Courier New";" class="">SetFactory("OpenCASCADE");<o:p class=""></o:p></pre>
<pre style="margin: 0cm 0cm 0.0001pt; font-size: 10pt; font-family: "Courier New";" class="">Sphere(1) = {0, 0, 0, 0.5};<o:p class=""></o:p></pre>
<pre style="margin: 0cm 0cm 0.0001pt; font-size: 10pt; font-family: "Courier New";" class="">Dilate {{0, 0, 0}, {1.5, 1, 0.5}} { Volume{1}; }<o:p class=""></o:p></pre>
<pre style="margin: 0cm 0cm 0.0001pt; font-size: 10pt; font-family: "Courier New";" class="">Characteristic Length{:} = 0.1;<o:p class=""></o:p></pre>
<pre style="margin: 0cm 0cm 0.0001pt; font-size: 10pt; font-family: "Courier New";" class="">Mesh.Algorithm = 6;<o:p class=""></o:p></pre>
<pre style="margin: 0cm 0cm 0.0001pt; font-size: 10pt; font-family: "Courier New";" class=""><span style="font-family: "Times New Roman", serif;" class="">This was posted on the webpage </span><o:p class=""></o:p></pre>
<pre style="margin: 0cm 0cm 0.0001pt; font-size: 10pt; font-family: "Courier New";" class=""><u class=""><span style="font-family: "Times New Roman", serif; color: blue;" class=""><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" style="color: purple; text-decoration: underline;" class="">http://onelab.info/pipermail/gmsh/2018/011986.html</a></span></u><o:p class=""></o:p></pre>
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<pre style="margin: 0cm 0cm 0.0001pt; font-size: 10pt; font-family: "Courier New";" class=""><span style="font-family: "Times New Roman", serif;" class="">,however, the example appears to be generating one-point curves and so the meshing is failing.</span><o:p class=""></o:p></pre>
<pre style="margin: 0cm 0cm 0.0001pt; font-size: 10pt; font-family: "Courier New";" class=""><span style="font-family: "Times New Roman", serif;" class="">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><o:p class=""></o:p></pre>
<pre style="margin: 0cm 0cm 0.0001pt; font-size: 10pt; font-family: "Courier New";" class=""><span style="font-family: "Times New Roman", serif;" class="">Thanks very much,</span><o:p class=""></o:p></pre>
<pre style="margin: 0cm 0cm 0.0001pt; font-size: 10pt; font-family: "Courier New";" class=""><span style="font-family: "Times New Roman", serif;" class="">Peter.</span><o:p class=""></o:p></pre>
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Associate Professor Peter Johnston (FAustMS, FIMA)<br class="">
School of Environment and Science<br class="">
Griffith University | Nathan | QLD 4111 | Technology (N44) Room 3.19<br class="">
T +61 7 373 57748| F +61 7 373 57656 Email<span class="Apple-converted-space"> </span><a href="mailto:p.johnston@griffith.edu.au" style="color: purple; text-decoration: underline;" class="">p.johnston@griffith.edu.au</a><o:p class=""></o:p></p>
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<pre style="margin: 0cm 0cm 0.0001pt; font-size: 10pt; font-family: "Courier New";" class="">gmsh mailing list<o:p class=""></o:p></pre>
<pre style="margin: 0cm 0cm 0.0001pt; font-size: 10pt; font-family: "Courier New";" class=""><u class=""><span style="color: blue;" class=""><a href="mailto:gmsh@onelab.info" style="color: purple; text-decoration: underline;" class="">gmsh@onelab.info</a></span></u><o:p class=""></o:p></pre>
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<span style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class="">gmsh
mailing list</span><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class="">
<span style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class=""><a href="mailto:gmsh@onelab.info" class="">gmsh@onelab.info</a></span><br style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;" class="">
<span style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class=""><a href="http://onelab.info/mailman/listinfo/gmsh" class="">http://onelab.info/mailman/listinfo/gmsh</a></span></div>
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