eed</span></span></code></pre></div>
<p>For completeness, we also attach the row and column names as
attributes:</p>
<div class="sourceCode" id="cb11"><pre class="downlit sourceCode r">
<code class="sourceCode R"><span><span class="fu"><a href="../reference/h5attributes.html">h5attr</a></span><span class="op">(</span><span class="va">flights.grp</span><span class="op">[[</span><span class="st">"wind_dir"</span><span class="op">]</span><span class="op">]</span>, <span class="st">"colnames"</span><span class=