<div dir="ltr"><span style="font-size:12.8px">Hi Juan,</span><div style="font-size:12.8px"><br></div><div style="font-size:12.8px">This is exactly the error I fixed in my open pull request. That bugfix will hopefully be merged in within the next week or so.</div><span class="" style="font-size:12.8px"><font color="#888888"><div><br></div><div>-Nathan</div></font></span><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Feb 16, 2016 at 11:04 AM, Juan Camilo Ibanez Mejia <span dir="ltr"><<a href="mailto:jibanezmejia@amnh.org" target="_blank">jibanezmejia@amnh.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">



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Hi Nathan,
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<div>I was using yt 3.0, but even if I use 3.2.2 I get the same error.</div>
<div>First of all I try to use the position as <b>[100, 0 , 0]*pc</b> I get the following error:</div>
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<div>On 16 Feb 2016, at 5:37 PM, Nathan Goldbaum <<a href="mailto:nathan12343@gmail.com" target="_blank">nathan12343@gmail.com</a>> wrote:</div>
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<div dir="ltr">Hi Juan,
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<div>I'm not able to reproduce this on the development branch using this modified version of your script:</div>
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<div><a href="http://paste.yt-project.org/show/6249/" target="_blank">http://paste.yt-project.org/show/6249/</a><br>
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<div>That said, I did need to make a modified to the point data object so it does a little bit more input sanitization for the point you pass it. I've opened a pull request with those fixes here:</div>
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<div><a href="https://bitbucket.org/yt_analysis/yt/pull-requests/1991/fix-issues-with-input-sanitization-in-the/diff" target="_blank">https://bitbucket.org/yt_analysis/yt/pull-requests/1991/fix-issues-with-input-sanitization-in-the/diff</a><br>
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<div>-Nathan</div>
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<div class="gmail_extra"><br>
<div class="gmail_quote">On Tue, Feb 16, 2016 at 10:02 AM, Juan Camilo Ibanez Mejia
<span dir="ltr"><<a href="mailto:jibanezmejia@amnh.org" target="_blank">jibanezmejia@amnh.org</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
Hi all,<br>
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I’m having problems using the 0D point object with a Flash dataset.<br>
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When I try to retrieve the information from a coordinate with negative x or y coordinates I get an empty result.<br>
An example is given in <a href="http://paste.yt-project.org/show/6247/" rel="noreferrer" target="_blank">
http://paste.yt-project.org/show/6247/</a>.<br>
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ps: My dataset goes between +-500 pc in the x and y direction, so there is data there.<br>
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Thanks for you help.<br>
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Cheers,<br>
Juan<br>
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