 class="name flex">
<span>def <span class="ident">depth_define</span></span>(<span>df, top_col='TOP', thresh=550.0, verbose=False, log=False)</span>
</code></dt>
<dd>
<div class="desc"><p>Function to define all intervals lower than thresh as bedrock</p>
<h2 id="parameters">Parameters</h2>
<dl>
<dt><strong><code>df</code></strong> :&ensp;<code>pandas.DataFrame</code></dt>
<dd>Dataframe to classify</dd>
<dt><strong><code>top_col</code></strong> :&ensp;<code>str</code>, default <code>= 'TOP'</code></dt>
<dd>Na