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Hi Jill,
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<div class="">The boolean masks don’t work in yt 3.0, and my addition currently only allows you to compute the union of two selectors. I do plan to generalize what I did to allow negation and intersection, but I’m not sure when I’ll be able to get to it.</div>
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<div class="">Douglas Rudd</div>
<div class="">Scientific Computing Consultant<br class="">
Research Computing Center<br class="">
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<div class=""><a href="mailto:drudd@uchicago.edu" class="">drudd@uchicago.edu</a></div>
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<div class="">On Nov 17, 2014, at 5:06 PM, Naiman, Jill <<a href="mailto:jill.naiman@cfa.harvard.edu" class="">jill.naiman@cfa.harvard.edu</a>> wrote:</div>
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<div class="">Hi Nathan,<br class="">
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Yup! The textfile has positions and radii of several spheres.<br class="">
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Even a hack is most welcome at this point :)<br class="">
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-Jill<br class="">
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<div class="gmail_quote">On Mon, Nov 17, 2014 at 5:57 PM, Nathan Goldbaum <span dir="ltr" class="">
<<a href="mailto:nathan12343@gmail.com" target="_blank" class="">nathan12343@gmail.com</a>></span> wrote:<br class="">
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So this is a text file containing positions and radii of many spheres?<br class="">
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Doug Rudd (cc'd) has been thinking about composing selectors. I'm not sure if it's possible to combine selectors using a boolean addition like you need yet. He might have a better idea of what's necessary to get that working.
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<div class="">-Nathan<br class="">
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<div class="h5">On Mon Nov 17 2014 at 2:31:45 PM Naiman, Jill <<a href="mailto:jill.naiman@cfa.harvard.edu" target="_blank" class="">jill.naiman@cfa.harvard.edu</a>> wrote:<br class="">
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<div class="">Hi all,<br class="">
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I'm trying to mask out several spheres in my domain before making a phase plot. Is there a way to do this? I've tried making a derived field, using the boolean mask things, and checked out the "masking domain" section of the cookbook with little success.
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The regions I want to mask out come from a text file of x/y/z coordinates and radii.<br class="">
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Thanks for any insights!<br class="">
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-Jill<br class="">
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