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    One more detail: if the ylabel of one of the plots is not required,
    the graph doesn't extend towards the left but has the same width as
    the others. This is what one would expect from the use of xlabel:
    its presence or absence shouldn't affect the height of the plot
    relative to the other plots. <br>
    <br>
    Federico<br>
    <br>
    <br>
    <div class="moz-cite-prefix">On 15/07/2021 21:47, Federico Miyara
      wrote:<br>
    </div>
    <blockquote type="cite"
      cite="mid:ace77de5-75cc-815d-7bd7-0a5f60e08129@fceia.unr.edu.ar">
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      <font face="Courier New">Philipp,<br>
        <br>
        Thanks! That's the reason indeed!<br>
        <br>
        The workarounds do work but with pitfalls. With xstring() the
        label moves around when zooming in or out, and xlabel takes too
        much space, in fact saving space was the reason to place it only
        on the last plot. <br>
        <br>
      </font><font face="Courier New">Probably </font><font
        face="Courier New">it would be possible to adapt the coordinates
        x, y for xetring to the bounds of the axes, but I'm not sure the
        positions would be updated when interactively zooming.<br>
        <br>
        The desired behavior would be that by default all plots would be
        the same size or that it would be possible to place a label
        relative to a figure<br>
        <br>
        Regards,<br>
        <br>
        Federico<br>
        <br>
        <br>
      </font>On 15/07/2021 04:02, P M wrote:<br>
      <blockquote type="cite"
cite="mid:CACf7ODux6P2HAQ8P8H6DVdaYupK9KsvUzBF=ZJWNBfpfFfH2tg@mail.gmail.com">
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                  <div>Hi Federico,</div>
                  <div><br>
                  </div>
                  <div>my best guess:   In your example only
                    subplot(4,1,4) gets the x_label</div>
                  <div>Since this needs space, the diagram is smaller.</div>
                  <div><br>
                  </div>
                  <div>Workaround:    create label for x-axis via
                    xstring</div>
                  <div><br>
                  </div>
                  <div>Or: <br>
                  </div>
                  <div><br>
                  </div>
                  <div>Assign a x_label for each subplot, but hide it.</div>
                  <div> This will assign "space" for the label, but it
                    won't be displayed...hence all diagrams should look
                    the same... </div>
                  <div><br>
                  </div>
                  <pre style="font-family:Monospaced;font-style:normal"><span style="color:rgb(0,0,0)">x</span> <span style="color:rgb(92,92,92)">=</span> <span style="color:rgb(50,185,185)">linspace</span><span style="color:rgb(74,85,219)">(</span><span style="color:rgb(188,143,143)">0</span><span style="color:rgb(0,0,0)">,</span><span style="color:rgb(188,143,143)">2</span><span style="color:rgb(92,92,92)">*</span><span style="color:rgb(218,112,214)">%pi</span><span style="color:rgb(0,0,0)">,</span><span style="color:rgb(188,143,143)">1000</span><span style="color:rgb(74,85,219)">)</span>
<span style="color:rgb(0,0,0)">y</span> <span style="color:rgb(92,92,92)">=</span> <span style="color:rgb(50,185,185)">sin</span><span style="color:rgb(74,85,219)">(</span><span style="color:rgb(0,0,0)">x</span><span style="color:rgb(74,85,219)">)</span>
<span style="color:rgb(0,0,0)">f</span> <span style="color:rgb(92,92,92)">=</span> <span style="color:rgb(50,185,185)">figure</span><span style="color:rgb(74,85,219)">(</span><span style="color:rgb(74,85,219)">)</span><span style="color:rgb(0,0,0)">;</span>
<span style="color:rgb(0,0,0)">f</span><span style="color:rgb(92,92,92)">.</span><span style="color:rgb(170,170,170)">background</span> <span style="color:rgb(92,92,92)">=</span> <span style="color:rgb(188,143,143)">8</span><span style="color:rgb(0,0,0)">;</span>

<span style="color:rgb(160,32,240)">for</span> <span style="color:rgb(0,0,0)">i</span> <span style="color:rgb(92,92,92)">=</span> <span style="color:rgb(188,143,143)">1</span><span style="color:rgb(255,170,0)">:</span><span style="color:rgb(188,143,143)">4</span>
    <span style="color:rgb(174,92,176);text-decoration:underline">subplot</span><span style="color:rgb(74,85,219)">(</span><span style="color:rgb(188,143,143)">4</span><span style="color:rgb(0,0,0)">,</span><span style="color:rgb(188,143,143)">1</span><span style="color:rgb(0,0,0)">,</span><span style="color:rgb(0,0,0)">i</span><span style="color:rgb(74,85,219)">)</span>
    <span style="color:rgb(174,92,176);text-decoration:underline">plot</span><span style="color:rgb(74,85,219)">(</span><span style="color:rgb(0,0,0)">x</span><span style="color:rgb(0,0,0)">,</span><span style="color:rgb(0,0,0)">y</span><span style="color:rgb(74,85,219)">)</span><span style="color:rgb(0,0,0)">;</span>
    <span style="color:rgb(0,0,0)">a</span> <span style="color:rgb(92,92,92)">=</span> <span style="color:rgb(174,92,176);text-decoration:underline">gca</span><span style="color:rgb(74,85,219)">(</span><span style="color:rgb(74,85,219)">)</span><span style="color:rgb(0,0,0)">;</span>
    <span style="color:rgb(0,0,0)">a</span><span style="color:rgb(92,92,92)">.</span><span style="color:rgb(170,170,170)">x_label</span><span style="color:rgb(92,92,92)">.</span><span style="color:rgb(170,170,170)">text</span> <span style="color:rgb(92,92,92)">=</span> <span style="color:rgb(188,143,143)">'</span><span style="color:rgb(188,143,143)">t</span><span style="color:rgb(188,143,143)">'</span><span style="color:rgb(0,0,0)">;</span>
    <span style="color:rgb(0,0,0)">a</span><span style="color:rgb(92,92,92)">.</span><span style="color:rgb(170,170,170)">x_label</span><span style="color:rgb(92,92,92)">.</span><span style="color:rgb(170,170,170)">visible</span> <span style="color:rgb(92,92,92)">=</span> <span style="color:rgb(188,143,143)">'</span><span style="color:rgb(188,143,143)">off</span><span style="color:rgb(188,143,143)">'</span><span style="color:rgb(0,0,0)">;</span>
<span style="color:rgb(160,32,240)">end</span>
<span style="color:rgb(0,0,0)">a</span><span style="color:rgb(92,92,92)">.</span><span style="color:rgb(170,170,170)">x_label</span><span style="color:rgb(92,92,92)">.</span><span style="color:rgb(170,170,170)">visible</span> <span style="color:rgb(92,92,92)">=</span> <span style="color:rgb(188,143,143)">'</span><span style="color:rgb(188,143,143)">on</span><span style="color:rgb(188,143,143)">'</span><span style="color:rgb(0,0,0)">;</span></pre>
                  <div>Best Regards,</div>
                  <div>Philipp<br>
                  </div>
                  <div><br>
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