for-example" class="slide level2">
<h2>For example …</h2>
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<div class="sourceCode cell-code" id="cb37"><pre class="sourceCode numberSource r number-lines code-with-copy"><code class="sourceCode r"><span id="cb37-1"><a></a>usa <span class="ot">&lt;-</span> <span class="fu">st_cast</span>(<span class="fu">st_union</span>(<span class="fu">aoi_get</span>(<span class="at">state =</span> <span class="st">"conus"</span>)), <span class="st">"MULTILINESTRING"</span>)</span>
<span id="cb37-2"><a><