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    <p>If the plots work for you, then I guess it must be unimportant. I
      will take a look. Thanks.</p>
    <p>--Steve<br>
    </p>
    <div class="moz-cite-prefix">On 3/29/2023 5:03 PM, Enzo Iubini
      wrote:<br>
    </div>
    <blockquote type="cite"
      cite="mid:75C9D46D-1C8C-429E-BC13-F542EC14F0B4@gmail.com">
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      Hello again, I fixed it just commenting that specific line of
      code, I hope it changes nothing important.
      <div>Either way I guess it's better I tell you about the problems
        in the tutorial.</div>
      <div>Thank you for your help!</div>
      <div><br>
      </div>
      <div>- Enzo<br>
        <br>
        <div dir="ltr">Enviado desde mi iPhone</div>
        <div dir="ltr"><br>
          <blockquote type="cite">El 29-03-2023, a la(s) 16:48, Enzo
            Iubini <a class="moz-txt-link-rfc2396E" href="mailto:egic.enzo@gmail.com">&lt;egic.enzo@gmail.com&gt;</a> escribió:<br>
            <br>
          </blockquote>
        </div>
        <blockquote type="cite">
          <div dir="ltr">
            <div dir="ltr">Hello Steve!
              <div>I was planning to work on the HeatEquation and
                WaveEquation notebook tutorials, but in the last section
                "Plot using matplotlib's plot_surface()", there seems to
                be a problem with the " plt.close()" function.</div>
              <div>I have restarted the notebook several times but I
                can't figure out how to solve the problem.</div>
              <div>Could you see if the notebook runs well for you?</div>
              <div>The cell I'm having problems with starts with "## set
                graphics backend", it's the one that generates the
                animation.</div>
              <div><br>
              </div>
              <div>Thanks for your help!</div>
              <div><br>
              </div>
              <div>pd: I'm having the same issue with the other
                notebook.</div>
              <div>maybe I have to copy again the notebook from the
                tutorial server? </div>
              <div>I remember using the cp command, to retrieve the
                notebook from "HOME", but i can't remember the whole
                command.</div>
              <div>I would appreciate it if you could repeat it for me.</div>
              <div>Thank you !</div>
              <div><br>
              </div>
              <div>-Enzo</div>
            </div>
            <br>
            <div class="gmail_quote">
              <div dir="ltr" class="gmail_attr">El jue, 23 mar 2023 a
                las 14:34, Enzo Iubini (&lt;<a
                  href="mailto:egic.enzo@gmail.com"
                  moz-do-not-send="true" class="moz-txt-link-freetext">egic.enzo@gmail.com</a>&gt;)
                escribió:<br>
              </div>
              <blockquote class="gmail_quote" style="margin:0px 0px 0px
                0.8ex;border-left:1px solid
                rgb(204,204,204);padding-left:1ex">ok give me just 5
                minutes, thank you!<br>
                <br>
                Enviado desde mi iPhone<br>
                <br>
                &gt; El 23-03-2023, a la(s) 14:32, Steven R. Brandt &lt;<a
                  href="mailto:sbrandt@cct.lsu.edu" target="_blank"
                  moz-do-not-send="true" class="moz-txt-link-freetext">sbrandt@cct.lsu.edu</a>&gt;
                escribió:<br>
                &gt; <br>
                &gt; If you're around now: <a
                  href="https://lsu.zoom.us/my/steverbrandt"
                  rel="noreferrer" target="_blank"
                  moz-do-not-send="true" class="moz-txt-link-freetext">https://lsu.zoom.us/my/steverbrandt</a><br>
                &gt; <br>
                &gt; --Steve<br>
                &gt; <br>
                &gt;&gt; On 3/23/2023 12:28 PM, Enzo Iubini wrote:<br>
                &gt;&gt; it's 14:30 right now here in Chile. I have time
                until 18:00, or other day, so you just tell me when.<br>
                &gt;&gt; I'm running everything in the tutorial server !<br>
                &gt;&gt; <br>
                &gt;&gt; - enzo<br>
                &gt;&gt; :)<br>
                &gt;&gt; <br>
                &gt;&gt;&gt; El 23-03-2023, a la(s) 14:06, Steven R.
                Brandt &lt;<a href="mailto:sbrandt@cct.lsu.edu"
                  target="_blank" moz-do-not-send="true"
                  class="moz-txt-link-freetext">sbrandt@cct.lsu.edu</a>&gt;
                escribió:<br>
                &gt;&gt;&gt; <br>
                &gt;&gt;&gt; Those options would work. What time for
                zoom would work for you?<br>
                &gt;&gt;&gt; <br>
                &gt;&gt;&gt; Question: Are you running in the tutorial
                server, in a docker image, or just running the notebook
                on your laptop?<br>
                &gt;&gt;&gt; <br>
                &gt;&gt;&gt; Thanks.<br>
                &gt;&gt;&gt; <br>
                &gt;&gt;&gt; --Steve<br>
                &gt;&gt;&gt; <br>
                &gt;&gt;&gt;&gt; On 3/23/2023 12:03 PM, Enzo Iubini
                wrote:<br>
                &gt;&gt;&gt;&gt; Hello Steve :)<br>
                &gt;&gt;&gt;&gt; It's me again asking for some help.
                Your feedback was very helpful the last time, but I'm
                having some trouble with the "Creating a new thorn
                tutorial" for both the Heat Equation and the Wave
                equation.<br>
                &gt;&gt;&gt;&gt; <br>
                &gt;&gt;&gt;&gt; The last time we talked, you told me
                the notebooks were running just fine, but I can't seem
                to make them work for me. Maybe I could send you a video
                of what the cells are and maybe you can help me spot the
                problem? Is there any way we could add each other on
                Telegram so I can show you? I hope I'm not bothering you
                too much, but I want to do the exercises proposed at the
                end of these notebooks, and if the original doesn't
                work, I don't think it's very wise to continue.<br>
                &gt;&gt;&gt;&gt; <br>
                &gt;&gt;&gt;&gt; Thank you so much for all your help.<br>
                &gt;&gt;&gt;&gt; <br>
                &gt;&gt;&gt;&gt; - Enzo<br>
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