because slendr models have to accomodate both SLiM and msprime
back ends, population sizes and split times are rounded to the nearest
integer value.</p>
    </div>

    <div class="section level2">
    <h2 id="ref-examples">Examples<a class="anchor" aria-label="anchor" href="#ref-examples"></a></h2>
    <div class="sourceCode"><pre class="sourceCode r"><code><span class="r-in"><span><span class="co"># spatial definitions -----------------------------------------------------</span></span></span>
<span class=