<div dir="ltr"><div>Sumeet,</div><div><br></div>Hmm, Delaunay 3D should pass the point data arrays on to the output. Here is an example pipeline where this works:<div><br></div><div>Point source: Number of Points, 100; Radius, 1</div><div>Calculator: Expression, "coordsX", Result Array Name, "X"</div><div>Delaunay 3D</div><div><br></div><div>The output of Delaunay 3D contains the X array.</div><div><br></div><div>As for creating the Delaunay 3D output just once, I would create the mesh from one of your time steps one time and save it out as a .vtu file. Next, when you are creating your animation, just load your point files as before along with the .vtu file. To associate the data from each time step on the mesh, use the Resample with Dataset filter. Set the Delaunay 3D mesh as the Source and the time-varying data as the Input. The Input point data will now be "attached" to the Delaunay 3D output mesh, and you should be able to visualize it.</div><div><br></div><div>HTH,</div><div>Cory</div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Jul 26, 2016 at 7:49 PM, sumeet kumar <span dir="ltr"><<a href="mailto:sumeet.kumar507@gmail.com" target="_blank">sumeet.kumar507@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div>I have a collection of points with their coordinates. Each point have certain field ( let say scalar, vector or tensor associated with it). I am currently using delaunchy 3D filter to create a 3D mesh and it works fine.<br><br></div>But next what I want is to visualize the data I had on the nodes. How can I achieve this in Paraview. No field data appears on the delaunchy #D generated mesh. <br><br></div><div>Also, when I change my time step, the filter again creates a Delaunchy 3D mesh. Is there any way to tell the algorithm generate the mesh only once and utilize it for other steps. Please note that, the number of nodes and their coordinates are not changing with time.<br></div><div><br></div>Thanks<span class="HOEnZb"><font color="#888888"><br></font></span></div><span class="HOEnZb"><font color="#888888">Sumeet<br clear="all"><div><div><div><div><br>-- <br><div data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div><span><img src="http://faculty.engineering.ucdavis.edu/ceetemplate/wp-content/uploads/2013/06/CEE75percent500w.jpg" style="font-size:12.8000001907349px" height="31" width="200"><span style="font-size:12.8000001907349px"> </span><br><div><font style="font-family:'trebuchet ms',sans-serif;font-size:12.8000001907349px;color:rgb(51,51,51)">Sumeet Kumar Sinha</font></div><div><span style="color:rgb(51,51,51);font-family:'trebuchet ms',sans-serif;font-size:small">Graduate Student</span></div><div><span style="font-size:12.8000001907349px;font-family:'trebuchet ms',sans-serif;color:rgb(51,51,51)">Phone: (+1)</span><a href="tel:%28%2B91%29%209910516219" value="+919910516219" style="font-size:12.8000001907349px;font-family:'trebuchet ms',sans-serif;color:rgb(17,85,204)" target="_blank"> </a><span style="font-size:12.8000001907349px;font-family:'trebuchet ms',sans-serif;color:rgb(51,51,51)"><a href="tel:5306018271" value="+15306018271" target="_blank">5306018271</a></span></div><div><span style="color:rgb(51,51,51);font-family:'trebuchet ms',sans-serif;font-size:12.8000001907349px">Website : </span><a href="http://www.sumeetsinha.in/" style="font-family:'trebuchet ms',sans-serif;font-size:12.8000001907349px;color:rgb(17,85,204)" target="_blank">http://www.sumeetsinha.in/</a></div></span></div></div></div></div></div></div>
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