<div dir="ltr"><div class="gmail_quote"><div dir="ltr">On Sat, Jun 30, 2018 at 6:34 PM Claudio <<a href="mailto:cv39100@yahoo.com">cv39100@yahoo.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div style="font-family:Helvetica Neue,Helvetica,Arial,sans-serif;font-size:13px"><div style="font-family:Helvetica Neue,Helvetica,Arial,sans-serif;font-size:13px"><div></div>
<div>sorry if late. that worked great Cory</div><div>thanks again</div><div> -Claudio</div></div></div></div></blockquote><div><br></div><div>Thanks for the follow up, I am glad it is working.</div><div><br></div><div>Cory</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div style="font-family:Helvetica Neue,Helvetica,Arial,sans-serif;font-size:13px"><div style="font-family:Helvetica Neue,Helvetica,Arial,sans-serif;font-size:13px"><div><br></div>
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On Wednesday, June 13, 2018, 3:48:05 PM EDT, Cory Quammen <<a href="mailto:cory.quammen@kitware.com" target="_blank">cory.quammen@kitware.com</a>> wrote:
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<div><div id="m_-5437543451459896611yiv3116971154"><div><div dir="ltr">Claudio,<div><br clear="none"></div><div>ParaView ignores the LOOKUP_TABLE you specified in your VTK file. Instead, elaborating on what Alan suggested, you can do the following:</div><div><br clear="none"></div><div>* Load your data</div><div>* Add a "Tensor Glyph" filter.</div><div>* Color the "Tensor Glyph" filter by the "sample_scalars" array. This should actually happen by default.</div><div>* Open up the Color Map Editor.</div><div>* Near the top of the <span style="background-color:rgb(255,255,255);text-decoration-color:initial;float:none;display:inline">Color Map Editor dialog, check the box "Interpret Values as Categories"</span></div><div><span style="background-color:rgb(255,255,255);text-decoration-color:initial;float:none;display:inline">* Under "Annotations", click on the toolbutton "Add active values from selected sources". This will assign a unique color to each glyph. You can customize these colors by clicking on the circular color swatch in the left column of the Annotations table.</span></div><div><span style="background-color:rgb(255,255,255);text-decoration-color:initial;float:none;display:inline"><br clear="none"></span></div><div><span style="background-color:rgb(255,255,255);text-decoration-color:initial;float:none;display:inline">Hope that helps,</span></div><div><span style="background-color:rgb(255,255,255);text-decoration-color:initial;float:none;display:inline">Cory</span></div><br clear="none"><div class="m_-5437543451459896611yiv3116971154gmail_quote"><div class="m_-5437543451459896611yiv3116971154yqt5642417955" id="m_-5437543451459896611yiv3116971154yqt94400"><div dir="ltr">On Fri, Jun 8, 2018 at 6:42 PM Scott, W Alan via ParaView <<a rel="nofollow" shape="rect" href="mailto:paraview@public.kitware.com" target="_blank">paraview@public.kitware.com</a>> wrote:<br clear="none"></div><blockquote class="m_-5437543451459896611yiv3116971154gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<p class="m_-5437543451459896611yiv3116971154MsoNormal">Hi Claudio,<u></u><u></u></p>
<p class="m_-5437543451459896611yiv3116971154MsoNormal">I have never done this, but it sounds like you are looking for an annotation, rather than a continuous color map. Could you flip to annotations, then color using an int?<u></u><u></u></p>
<p class="m_-5437543451459896611yiv3116971154MsoNormal"><u></u> <u></u></p>
<p class="m_-5437543451459896611yiv3116971154MsoNormal">Alan<u></u><u></u></p>
<p class="m_-5437543451459896611yiv3116971154MsoNormal"><u></u> <u></u></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><b><span style="font-size:12.0pt;color:black">From:
</span></b><span style="font-size:12.0pt;color:black">ParaView <<a rel="nofollow" shape="rect" href="mailto:paraview-bounces@public.kitware.com" target="_blank">paraview-bounces@public.kitware.com</a>> on behalf of Claudio via ParaView <<a rel="nofollow" shape="rect" href="mailto:paraview@public.kitware.com" target="_blank">paraview@public.kitware.com</a>><br clear="none">
<b>Reply-To: </b>Claudio <<a rel="nofollow" shape="rect" href="mailto:cv39100@yahoo.com" target="_blank">cv39100@yahoo.com</a>><br clear="none">
<b>Date: </b>Wednesday, June 6, 2018 at 8:46 AM<br clear="none">
<b>To: </b>"<a rel="nofollow" shape="rect" href="mailto:paraview@public.kitware.com" target="_blank">paraview@public.kitware.com</a>" <<a rel="nofollow" shape="rect" href="mailto:paraview@public.kitware.com" target="_blank">paraview@public.kitware.com</a>><br clear="none">
<b>Subject: </b>[EXTERNAL] [Paraview] rgb lookup table<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><u></u> <u></u></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">Hi,<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">I'm stuck with a problem concerning colors assignment to data.<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">I've a list of 8 tensors (here represented as circular ellipsoids, see short vtk file below)<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">I typically open the file and filter using ("tensor glyph").<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">Now I would like to assign to each tensor glyph a unique color specified by an rgba sequence (e.g. 0.1 0.3 0.2 1)<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">How can I do that? I tried to append a scalar lookup table followed by a rgba one but without success<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">Thanks<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt"> -Claudio<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt"><u></u> <u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt"><u></u> <u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt"># vtk DataFile Version 3.0<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">Random data to test tensors<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">ASCII<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">DATASET UNSTRUCTURED_GRID<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">POINTS 8 float<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">0 0 0<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">1 0 0<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">0 1 0<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">1 1 0<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">0 0 1<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">1 0 1<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">0 1 1<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">1 1 1<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt"><u></u> <u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">POINT_DATA 8<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt"><u></u> <u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">TENSORS spherical_ellipsoid float<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">1 0 0<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">0 1 0<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">0 0 1<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt"><u></u> <u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">1 0 0<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">0 1 0<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">0 0 1<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt"><u></u> <u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">1 0 0<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">0 1 0<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">0 0 1<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">1 0 0<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">0 1 0<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">0 0 1<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt"><u></u> <u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">1 0 0<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">0 1 0<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">0 0 1<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt"><u></u> <u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">1 0 0<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">0 1 0<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">0 0 1<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt"><u></u> <u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">1 0 0<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">0 1 0<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">0 0 1<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt"><u></u> <u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">1 0 0<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">0 1 0<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">0 0 1<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt"><u></u> <u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">SCALARS sample_scalars float 1<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">LOOKUP_TABLE rgbtable<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">0<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">1<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">2<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">3<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">4<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">5<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">6<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">7<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt"><u></u> <u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">LOOKUP_TABLE rgbtable 8<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">0.2 0.4 0.3 1.0<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">04.0 2.0 1.0 1.0<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">0.4 1.0 0.2 1.0<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">1.0 1.0 0.7 1.0<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">0.2 0.0 5.0 1.0<u></u><u></u></span></p>
</div>
<div>
<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">1.0 0.2 1.0 1.0<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">2.0 1.0 1.0 1.0<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt">0.0 1.0 0.9 1.0<u></u><u></u></span></p>
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<p class="m_-5437543451459896611yiv3116971154MsoNormal" style="margin-left:.5in"><span style="font-size:10.0pt"><u></u> <u></u></span></p>
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</blockquote></div></div><br clear="all"><div><br clear="none"></div>-- <br clear="none"><div class="m_-5437543451459896611yiv3116971154gmail_signature" dir="ltr">Cory Quammen<br clear="none">Staff R&D Engineer<br clear="none">Kitware, Inc.</div></div></div></div></div>
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</div></div></div></blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature">Cory Quammen<br>Staff R&D Engineer<br>Kitware, Inc.</div></div>