><span class="va">np</span> <span class="op">&lt;-</span> <span class="fu">import</span><span class="op">(</span><span class="st">"numpy"</span><span class="op">)</span></span></code></pre></div>
<p>and we can load the example “tidalCurrent” dataset included in
<code>oce</code>:</p>
<div class="sourceCode" id="cb16"><pre class="downlit sourceCode r">
<code class="sourceCode R"><span><span class="fu"><a href="https://rdrr.io/r/utils/data.html" class="external-link">data</a></span><span class="op">(</span