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<body lang="EN-US"><div><br></div><div><br></div><div>On Fri, 2018-05-18 at 12:42 +0000, michael.asam@infineon.com wrote:</div><blockquote type="cite" style="margin:0 0 0 .8ex; border-left:2px #729fcf solid;padding-left:1ex">
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Hi Christophe,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">it would be indeed a valuable feature if there is a command to reorient surfaces of volumes<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">automatically in a way that the normal is pointing outwards, as it would help to set the natural<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">boundary conditions with the correct sign :-)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p></div></blockquote><div><br></div><div>+1 to that</div><div><br></div><div>it would save a lot of CPU time needed to find which element is the volumetric neighbor of the surface element that contains natural BCs to see which sign of the normal ought to be taken</div><div><br></div><pre>--</pre><pre>jeremy</pre><pre><br></pre></body></html>