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<div>Hi Nathan,</div>
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<div>Here is a link to the possibly stale pickle:</div>
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<div><a href="https://www.dropbox.com/s/8w1guhcc8hlnpvm/frbx_1kpc_500kpc_z0_SiIII_1883.cpkl?dl=0">https://www.dropbox.com/s/8w1guhcc8hlnpvm/frbx_1kpc_500kpc_z0_SiIII_1883.cpkl?dl=0</a></div>
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<div>Hope we can find a solution. </div>
<div>Thanks</div>
<div>JT</div>
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On Dec 22, 2017, at 8:55 AM, Nathan Goldbaum <<a href="mailto:nathan12343@gmail.com">nathan12343@gmail.com</a>> wrote:<br>
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<div dir="auto">Any chance you can share the offending file?</div>
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<div dir="auto">Unfortunately the answer is probably no if the file is sufficiently old.</div>
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<div>On Fri, Dec 22, 2017 at 5:57 AM Jason Tumlinson <<a href="mailto:tumlinson@stsci.edu">tumlinson@stsci.edu</a>> wrote:<br>
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<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div style="word-wrap:break-word">Hi,
<div><span class="m_-6462130335600994399Apple-tab-span" style="white-space:pre-wrap"></span>I have need for reading some pickle files containing yt array outputs. The files were created by someone else a while ago so I don’t know much about the conditions of
their creation. When trying to open them I get the error below. </div>
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<div>I am asking here because the comment on line 1384 of the traceback seems to point at a yt issue, not something in the file itself. Has anyone encountered this? Is there a workaround? </div>
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<div>Thanks</div>
<div>JT</div>
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<div style="margin:0px;line-height:normal;font-family:Courier;color:rgb(182,102,10);background-color:rgb(223,219,196)">
<span style="font-variant-ligatures:no-common-ligatures;color:#148e0e">In [</span><span style="font-variant-ligatures:no-common-ligatures;color:#01c900"><b>3</b></span><span style="font-variant-ligatures:no-common-ligatures;color:#148e0e">]:
</span><span style="font-variant-ligatures:no-common-ligatures;color:#4c2f2d">f =
</span><span style="font-variant-ligatures:no-common-ligatures;color:#148e0e">open</span><span style="font-variant-ligatures:no-common-ligatures;color:#4c2f2d">(</span><span style="font-variant-ligatures:no-common-ligatures">‘file.cpkl'</span><span style="font-variant-ligatures:no-common-ligatures;color:#4c2f2d">,
</span><span style="font-variant-ligatures:no-common-ligatures">'rb'</span><span style="font-variant-ligatures:no-common-ligatures;color:#4c2f2d">) </span></div>
<div style="margin:0px;line-height:normal;font-family:Courier;color:rgb(76,47,45);background-color:rgb(223,219,196);min-height:14px">
<span style="font-variant-ligatures:no-common-ligatures"></span><br>
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<div style="margin:0px;line-height:normal;font-family:Courier;color:rgb(76,47,45);background-color:rgb(223,219,196)">
<span style="font-variant-ligatures:no-common-ligatures;color:#148e0e">In [</span><span style="font-variant-ligatures:no-common-ligatures;color:#01c900"><b>4</b></span><span style="font-variant-ligatures:no-common-ligatures;color:#148e0e">]:
</span><span style="font-variant-ligatures:no-common-ligatures">cPickle.load(f) </span></div>
<div style="margin:0px;line-height:normal;font-family:Courier;color:rgb(177,37,18);background-color:rgb(223,219,196)">
<span style="font-variant-ligatures:no-common-ligatures">---------------------------------------------------------------------------</span></div>
<div style="margin:0px;line-height:normal;font-family:Courier;color:rgb(76,47,45);background-color:rgb(223,219,196)">
<span style="font-variant-ligatures:no-common-ligatures;color:#b12512">TypeError</span><span style="font-variant-ligatures:no-common-ligatures"> Traceback (most recent call last)</span></div>
<div style="margin:0px;line-height:normal;font-family:Courier;color:rgb(0,165,0);background-color:rgb(223,219,196)">
<span style="font-variant-ligatures:no-common-ligatures"><ipython-input-4-1f99de24e8dc></span><span style="font-variant-ligatures:no-common-ligatures;color:#4c2f2d"> in
</span><span style="font-variant-ligatures:no-common-ligatures;color:#01a3af"><module></span><span style="font-variant-ligatures:no-common-ligatures;color:#4329d4">()</span></div>
<div style="margin:0px;line-height:normal;font-family:Courier;color:rgb(76,47,45);background-color:rgb(223,219,196)">
<span style="font-variant-ligatures:no-common-ligatures;color:#00a500">----> 1</span><span style="font-variant-ligatures:no-common-ligatures;color:#b12512">
</span><span style="font-variant-ligatures:no-common-ligatures">cPickle</span><span style="font-variant-ligatures:no-common-ligatures;color:#4329d4">.</span><span style="font-variant-ligatures:no-common-ligatures">load</span><span style="font-variant-ligatures:no-common-ligatures;color:#4329d4">(</span><span style="font-variant-ligatures:no-common-ligatures">f</span><span style="font-variant-ligatures:no-common-ligatures;color:#4329d4">)</span></div>
<div style="margin:0px;line-height:normal;font-family:Courier;color:rgb(76,47,45);background-color:rgb(223,219,196);min-height:14px">
<span style="font-variant-ligatures:no-common-ligatures"></span><br>
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<div style="margin:0px;line-height:normal;font-family:Courier;color:rgb(0,165,0);background-color:rgb(223,219,196)">
<span style="font-variant-ligatures:no-common-ligatures">/Users/tumlinson/yt-conda/lib/python2.7/site-packages/yt/units/yt_array.pyc</span><span style="font-variant-ligatures:no-common-ligatures;color:#4c2f2d"> in
</span><span style="font-variant-ligatures:no-common-ligatures;color:#01a3af">__setstate__</span><span style="font-variant-ligatures:no-common-ligatures;color:#4329d4">(self, state)</span></div>
<div style="margin:0px;line-height:normal;font-family:Courier;color:rgb(76,47,45);background-color:rgb(223,219,196)">
<span style="font-variant-ligatures:no-common-ligatures;color:#00a500"><b> 1381</b></span><span style="font-variant-ligatures:no-common-ligatures"> """</span></div>
<div style="margin:0px;line-height:normal;font-family:Courier;color:rgb(76,47,45);background-color:rgb(223,219,196)">
<span style="font-variant-ligatures:no-common-ligatures;color:#00a500"><b> 1382</b></span><span style="font-variant-ligatures:no-common-ligatures"> super</span><span style="font-variant-ligatures:no-common-ligatures;color:#4329d4">(</span><span style="font-variant-ligatures:no-common-ligatures">YTArray</span><span style="font-variant-ligatures:no-common-ligatures;color:#4329d4">,</span><span style="font-variant-ligatures:no-common-ligatures">
self</span><span style="font-variant-ligatures:no-common-ligatures;color:#4329d4">).</span><span style="font-variant-ligatures:no-common-ligatures">__setstate__</span><span style="font-variant-ligatures:no-common-ligatures;color:#4329d4">(</span><span style="font-variant-ligatures:no-common-ligatures">state</span><span style="font-variant-ligatures:no-common-ligatures;color:#4329d4">[</span><span style="font-variant-ligatures:no-common-ligatures;color:#01a3af">1</span><span style="font-variant-ligatures:no-common-ligatures;color:#4329d4">:])</span></div>
<div style="margin:0px;line-height:normal;font-family:Courier;color:rgb(76,47,45);background-color:rgb(223,219,196)">
<span style="font-variant-ligatures:no-common-ligatures;color:#00a500">-> 1383</span><span style="font-variant-ligatures:no-common-ligatures;color:#b12512">
</span><span style="font-variant-ligatures:no-common-ligatures">unit</span><span style="font-variant-ligatures:no-common-ligatures;color:#4329d4">,</span><span style="font-variant-ligatures:no-common-ligatures"> lut
</span><span style="font-variant-ligatures:no-common-ligatures;color:#4329d4">=</span><span style="font-variant-ligatures:no-common-ligatures"> state</span><span style="font-variant-ligatures:no-common-ligatures;color:#4329d4">[</span><span style="font-variant-ligatures:no-common-ligatures;color:#01a3af">0</span><span style="font-variant-ligatures:no-common-ligatures;color:#4329d4">]</span></div>
<div style="margin:0px;line-height:normal;font-family:Courier;color:rgb(177,37,18);background-color:rgb(223,219,196)">
<span style="font-variant-ligatures:no-common-ligatures;color:#00a500"><b> 1384</b></span><span style="font-variant-ligatures:no-common-ligatures;color:#4c2f2d">
</span><span style="font-variant-ligatures:no-common-ligatures"># need to fix up the lut if the pickle was saved prior to PR #1728</span></div>
<div style="margin:0px;line-height:normal;font-family:Courier;color:rgb(177,37,18);background-color:rgb(223,219,196)">
<span style="font-variant-ligatures:no-common-ligatures;color:#00a500"><b> 1385</b></span><span style="font-variant-ligatures:no-common-ligatures;color:#4c2f2d">
</span><span style="font-variant-ligatures:no-common-ligatures"># when the pickle format changed</span></div>
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<span style="font-variant-ligatures:no-common-ligatures"></span><br>
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<div style="margin:0px;line-height:normal;font-family:Courier;color:rgb(76,47,45);background-color:rgb(223,219,196)">
<span style="font-variant-ligatures:no-common-ligatures;color:#b12512">TypeError</span><span style="font-variant-ligatures:no-common-ligatures">: 'int' object is not iterable</span></div>
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