<span class="sd">        Write a CONTROL file from a Python dictionary. Description and default</span>
<span class="sd">        parameters can be found at</span>
<span class="sd">        https://bitbucket.org/sousaw/shengbte/src/master/.</span>
<span class="sd">        Note some parameters are mandatory. Optional parameters default here to</span>
<span class="sd">        None and will not be written to file.</span>

<span class="sd">        Args:</span>
<span class="sd">            control_dict: A Python di