<div dir="ltr"><div><div><div>Hi <span lang="EN-GB">Graham,<br><br></span></div><span lang="EN-GB">Legacy .vtk file do handle correctly NaN values.<br></span></div><span lang="EN-GB">Attached is a .vtk file that contains NaN values and can be opened and visualized without issues in ParaView.<br><br></span></div><span lang="EN-GB">Best,<br></span></div><div class="gmail_extra"><br clear="all"><div><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr">Mathieu Westphal<br></div></div></div>
<br><div class="gmail_quote">On Fri, Apr 27, 2018 at 2:16 PM, KNAPP Graham <span dir="ltr"><<a href="mailto:graham.KNAPP@cstb.fr" target="_blank">graham.KNAPP@cstb.fr</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">





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<p class="MsoNormal"><span lang="EN-GB">Hello,<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-GB">Is it possible to include Not a Number values in the legacy vtk file format ?  <u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-GB">I have tried and I get length mismatch errors on import.  I am using Polydata – Cell data – Scalars – Float, writing the data from a Python script in a different application.<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-GB">If not, would it be possible to write a custom import filter for this?  Any suggestions on how to start? Or another workaround?<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-GB">Thanks!<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-GB">Graham<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-GB"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-GB"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-GB"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-family:"Arial","sans-serif";color:black" lang="EN-GB">Dr.<b> Graham Knapp</b></span><b><span style="color:black" lang="EN-GB">
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