n>
<span class="sd">        ----------</span>
<span class="sd">        var_num_to_rads : dict[int, float]</span>

<span class="sd">        Returns</span>
<span class="sd">        -------</span>
<span class="sd">        float</span>

<span class="sd">        &quot;&quot;&quot;</span>
        <span class="c1"># give it name unlikely to exist already</span>
        <span class="n">fin_file_prefix</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">file_prefix</sp