class="op">(</span><span class="st">"testgroup1"</span>, <span class="st">"testgroup2"</span>, <span class="st">"testgroup3"</span><span class="op">)</span>, <span class="va">file</span><span class="op">$</span><span class="va">create_group</span><span class="op">)</span></span></span>
<span class="r-out co"><span class="r-pr">#&gt;</span> $testgroup1</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> Class: H5Group</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> Filename: /tmp/Rtmp