. <code>FALSE</code> otherwise.</p></li>
</ul>
    <p>$errors() returns an <a href='read_err.html'>ErrFile</a> object which contains all contents
of the simulation error file (<code>.err</code>). If <code>info</code> is <code>FALSE</code>, only warnings
and errors are printed.</p>
<p><code>$output_dir()</code> returns the output directory of specified simulations.</p>
<p><code>$locate_output()</code> returns the path of a single output file of specified
simulations.</p>
<p><code>$report_data_dict()</code> r