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<p style="margin-top:0;margin-bottom:0"><span style="font-family: Georgia, serif; font-size: 12pt;">Hi there,</span></p>
<p style="margin-top:0;margin-bottom:0"><span style="font-family: Georgia, serif; font-size: 12pt;">I am a graduate student studying atmospheric sciences at State University of New York at Albany.</span></p>
<p style="margin-top:0;margin-bottom:0"><span style="font-family: Georgia, serif; font-size: 12pt;">I am learning the </span><span><span style="font-family: Georgia, serif; font-size: 12pt;">ECCO Version 4 Python Tutorial on </span><a href="https://ecco-v4-python-tutorial.readthedocs.io/" class="OWAAutoLink" id="LPlnk60210" previewremoved="true"><span style="font-family: Georgia, serif; font-size: 12pt;">https://ecco-v4-python-tutorial.readthedocs.io/</span></a></span></p>
<p style="margin-top:0;margin-bottom:0"><span style="font-family: Georgia, serif; font-size: 12pt;">I noticed that it seems like there are quite a lot of differences between data now available on </span><a href="ftp://ecco.jpl.nasa.gov/Version4/Release3/" class="OWAAutoLink" id="LPlnk345815" previewremoved="true"><span style="font-family: Georgia, serif; font-size: 12pt;">ftp://ecco.jpl.nasa.gov/Version4/Release3/</span></a><span style="font-family: Georgia, serif; font-size: 12pt;"> and
the data used as an example in the tutorial. For example, it is impossible now to xarry.merge ADVx_TH and ADVy_TH now directly. Because in the tutorial, their horizontal coordinates are denoted as </span></p>
<pre style="box-sizing: border-box; font-family: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", Courier, monospace; font-size: 12px; margin-top: 0px; margin-bottom: 0px; padding: 0px; overflow: auto; line-height: normal; background: none rgb(252, 252, 252); border: none; box-shadow: none; color: rgb(64, 64, 64);">ADVx_TH (time, tile, k, j, i_g)</pre>
<pre style="box-sizing: border-box; font-family: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", Courier, monospace; font-size: 12px; margin-top: 0px; margin-bottom: 0px; padding: 0px; overflow: auto; line-height: normal; background: none rgb(252, 252, 252); border: none; box-shadow: none; color: rgb(64, 64, 64);">ADVy_TH (time, tile, k, j_g, i)</pre>
<pre style="box-sizing: border-box; font-family: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", Courier, monospace; font-size: 12px; margin-top: 0px; margin-bottom: 0px; padding: 0px; overflow: auto; line-height: normal; background: none rgb(252, 252, 252); border: none; box-shadow: none; color: rgb(64, 64, 64);"><br></pre>
<pre style="box-sizing: border-box; font-family: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", Courier, monospace; font-size: 12px; margin-top: 0px; margin-bottom: 0px; padding: 0px; overflow: auto; line-height: normal; background: none rgb(252, 252, 252); border: none; box-shadow: none; color: rgb(64, 64, 64);"><span style="font-family: Georgia, serif; font-size: 12pt;">However, for the data available now on <a href="ftp://ecco.jpl.nasa.gov/Version4/Release3/" class="OWAAutoLink" id="LPlnk421307" previewremoved="true">ftp://ecco.jpl.nasa.gov/Version4/Release3/</a>. they are all denoted as</span></pre>
<pre style="box-sizing: border-box; font-family: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", Courier, monospace; font-size: 12px; margin-top: 0px; margin-bottom: 0px; padding: 0px; overflow: auto; line-height: normal; background: none rgb(252, 252, 252); border: none; box-shadow: none; color: rgb(64, 64, 64);"><span style="font-family: Georgia, serif; font-size: 12pt;">some thing like i1, i2, i3, i4.</span></pre>
<pre style="box-sizing: border-box; font-family: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", Courier, monospace; font-size: 12px; margin-top: 0px; margin-bottom: 0px; padding: 0px; overflow: auto; line-height: normal; background: none rgb(252, 252, 252); border: none; box-shadow: none; color: rgb(64, 64, 64);"><span style="font-family: Georgia, serif; font-size: 12pt;"><br></span></pre>
<pre style="box-sizing: border-box; font-family: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", Courier, monospace; font-size: 12px; margin-top: 0px; margin-bottom: 0px; padding: 0px; overflow: auto; line-height: normal; background: none rgb(252, 252, 252); border: none; box-shadow: none; color: rgb(64, 64, 64);"><span style="font-family: Georgia, serif; font-size: 12pt;">I am wondering, if there's any updated version of tutorial that I could use to reproduce the results shown</span></pre>
<pre style="box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; overflow: auto; line-height: normal; background: none rgb(252, 252, 252); border: none; box-shadow: none; color: rgb(64, 64, 64);"><font face="Georgia, serif">in the tutorial? Or if those old data used in the tutorial still available?</font></pre>
<pre style="box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; overflow: auto; line-height: normal; background: none rgb(252, 252, 252); border: none; box-shadow: none; color: rgb(64, 64, 64);"><font face="Georgia, serif"><br></font></pre>
<pre style="box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; overflow: auto; line-height: normal; background: none rgb(252, 252, 252); border: none; box-shadow: none; color: rgb(64, 64, 64);"><font face="Georgia, serif">Best,</font></pre>
<pre style="box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; overflow: auto; line-height: normal; background: none rgb(252, 252, 252); border: none; box-shadow: none; color: rgb(64, 64, 64);"><font face="Georgia, serif">Shengzhe</font></pre>
<span><a href="https://ecco-v4-python-tutorial.readthedocs.io/" class="OWAAutoLink" id="LPlnk880200" previewremoved="true"></a></span>
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<a id="LPUrlAnchor_15631635230240.6728219066660797" href="https://ecco-v4-python-tutorial.readthedocs.io/" target="_blank" style="text-decoration: none;">Welcome to the ECCO Version 4 Tutorial — ECCO Version 4 Python Tutorial 1.0 documentation</a></div>
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ecco-v4-python-tutorial.readthedocs.io</div>
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Welcome to the ECCO Version 4 Tutorial¶. This website contains a set of tutorials about how to use the ECCO Central Production Version 4 (ECCO v4) global ocean and sea-ice state estimate.</div>
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