al GW self-energy output.</li><br>
<hr>
<a name=step_sigma_calc><li>                 <span style="display:inline-block;background:#EEEEEE;width:400px">               <b>step_sigma_calc</b>  </span>  
<br><br>
<i>Optional</i><br>
Default: 0.03<br><br>
Sets the spacing between the frequencies where the GW self-energy is actually calculated.</li><br>
<hr>
<a name=stopping><li>                 <span style="display:inline-block;background:#EEEEEE;width:400px">               <b>stopping</b>  </span>  
<br><br>
<i