ucts an instance of a <code>Model</code>). Here <code>&lt;kwargs&gt;</code> is shorthand for keyword arguments, allow the <code>Model</code> to be configured, some are optional and others are not (see below):</p><article class="docstring"><header><a class="docstring-binding" id="WAVI.Model-Tuple{}" href="#WAVI.Model-Tuple{}"><code>WAVI.Model</code></a> — <span class="docstring-category">Method</span></header><section><div><pre><code class="language-julia hljs">Model(;
    grid = nothing, 
    bed_elevatio