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Hi,
<br> A simple question: does anybody know how to filter the dataset
based on the scalar ? say, how should I do if I don't want to see the points
with magnitude of zero ?? Thanks a lot!
<pre>--
Song Li
VRAC(Virtual Reality Application Center),Iowa State University
Email: lisong@vrac.iastate.edu
Homepage: <A HREF="http://www.vrac.iastate.edu/~lisong">http://www.vrac.iastate.edu/~lisong</A></pre>
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