Vincent, <div><br></div><div>thank you for your prompt reply.</div><div><br></div><div>I figured out why it was not working. My understanding of vtkImageData was incorrect and hence I was using it incorrectly.</div><div><br>
</div><div>I was actually using the vtkImageData for unstructured Data, so the vtkImageData object was not beeing populated correctly. When I switched to vtkUnstructuredGrid or vtkPolyData, I got my data working.</div><div>
<br></div><div>Thank you,</div><div>Victor<br><br><div class="gmail_quote">On Mon, Feb 28, 2011 at 12:00 PM, vlibertiaux <span dir="ltr"><<a href="mailto:vlibertiaux@gmail.com">vlibertiaux@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">Hi Victor,<br>
<br>
First of all, let me say that I am not a vtk specialist (I have only been<br>
using it for a couple of weeks). But a quick research in the documentation<br>
gave me the following idea:<br>
<br>
maybe you want to use the vtkMergeFields class to get a two scalar<br>
components ImageData, one for the temperature and one for the depth.<br>
<br>
Hope it helps,<br>
<br>
best regards,<br>
<br>
Vincent<br>
<br>
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