<div dir="ltr">Refer to <a href="http://www.paraview.org/Wiki/ParaView/Users_Guide/Python_Calculator">http://www.paraview.org/Wiki/ParaView/Users_Guide/Python_Calculator</a><div><br></div><div>You should be to compute derived quantities using a Python calculator (or several of them in a chain).</div>
<div><br></div><div>Utkarsh</div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Wed, Jan 8, 2014 at 10:45 AM, <span dir="ltr"><<a href="mailto:nacera.chergui.1@ens.etsmtl.ca" target="_blank">nacera.chergui.1@ens.etsmtl.ca</a>></span> wrote:<br>
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<div style="direction:ltr"><font face="Tahoma" color="#000000"><b>De :</b> Chergui, Nacéra<br>
<b>Envoyé :</b> mercredi 8 janvier 2014 10:36<br>
<b>À :</b> <a href="mailto:paraview@paraview.org" target="_blank">paraview@paraview.org</a><br>
<b>Objet :</b> help to compute eigenvalues in paraview<br>
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<pre style="line-height:19.600000381469727px;font-size:14px;white-space:pre-wrap;margin-bottom:0px;font-family:courier,'courier new',monospace;margin-top:0px;word-wrap:break-word">Nacera Chergui</pre>
<pre style="line-height:19.600000381469727px;font-size:14px;white-space:pre-wrap;margin-bottom:0px;font-family:courier,'courier new',monospace;margin-top:0px;word-wrap:break-word"><span style="line-height:19.600000381469727px">Département de génie mécanique</span></pre>
<pre style="line-height:19.600000381469727px;font-size:14px;white-space:pre-wrap;margin-bottom:0px;font-family:courier,'courier new',monospace;margin-top:0px;word-wrap:break-word"><pre style="font-family:courier,'courier new',monospace;white-space:pre-wrap;word-wrap:break-word;margin-top:0px;margin-bottom:0px;line-height:19.600000381469727px">
École de technologie supérieure</pre><pre style="font-family:courier,'courier new',monospace;white-space:pre-wrap;word-wrap:break-word;margin-top:0px;margin-bottom:0px;line-height:19.600000381469727px">Montréal,Québec, Canada</pre>
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<pre style="line-height:19.600000381469727px;font-size:14px;white-space:pre-wrap;margin-bottom:0px;font-family:courier,'courier new',monospace;margin-top:0px;word-wrap:break-word"><br></pre>
<pre style="line-height:19.600000381469727px;font-size:14px;white-space:pre-wrap;margin-bottom:0px;font-family:courier,'courier new',monospace;margin-top:0px;word-wrap:break-word"><br></pre>
<pre style="line-height:19.600000381469727px;font-size:14px;white-space:pre-wrap;margin-bottom:0px;font-family:courier,'courier new',monospace;margin-top:0px;word-wrap:break-word">hello</pre>
<pre style="line-height:19.600000381469727px;font-size:14px;white-space:pre-wrap;margin-bottom:0px;font-family:courier,'courier new',monospace;margin-top:0px;word-wrap:break-word">I need help to compute eigenvalues in paraview. In particular, I am interested in plotting the isosurface of the second eigenvalue of S^2+Omega^2 where S and Omega are the symmetric and antisymetric parts of the velocity gradient tensor.</pre>
<pre style="line-height:19.600000381469727px;font-size:14px;white-space:pre-wrap;margin-bottom:0px;font-family:courier,'courier new',monospace;margin-top:0px;word-wrap:break-word"> </pre>
<pre style="line-height:19.600000381469727px;font-size:14px;white-space:pre-wrap;margin-bottom:0px;font-family:courier,'courier new',monospace;margin-top:0px;word-wrap:break-word">Thank you</pre>
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<pre style="line-height:19.600000381469727px;font-size:14px;white-space:pre-wrap;margin-bottom:0px;font-family:courier,'courier new',monospace;margin-top:0px;word-wrap:break-word"><br></pre>
<pre style="line-height:19.600000381469727px;font-size:14px;white-space:pre-wrap;margin-bottom:0px;font-family:courier,'courier new',monospace;margin-top:0px;word-wrap:break-word">N.C </pre>
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