he images of the dataset</p></li>
<li><p>Line 2: Reference image, indicated as <code class="docutils literal notranslate"><span class="pre">r</span></code></p></li>
<li><p>Line 3-5: Moving images, indicated as <code class="docutils literal notranslate"><span class="pre">m</span></code></p></li>
</ul>
<p>Note that in this example <code class="docutils literal notranslate"><span class="pre">subject2_prep.mha</span></code> is both the reference and an image of the dataset, because we want to include it as a po