g></code> <em>&lt;n&gt;</em>, <code><strong>-es</strong></code> <em>[&lt;n1&gt;,&lt;n2&gt;,&lt;n3&gt;,...]</em></td> 
              <td align="left">Save in &lt;outfile&gt; a submesh extracting only elements with reference &lt;n&gt;. When several references must be extrated, separate them with commas without blank spaces and enclose them in square brakets. This option is available only for Lagrange P1 meshes.</td>
            </tr>
            <tr>
              <td id="rc"><code><strong>-rc</strong></code>