d>
  <td style="width: 33%; vertical-align: top;"><ul>
      <li><a href="x_valid.html#x_valid.X_valid">X_valid() (in module x_valid)</a>
</li>
  </ul></td>
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<h2 id="Z">Z</h2>
<table style="width: 100%" class="indextable genindextable"><tr>
  <td style="width: 33%; vertical-align: top;"><ul>
      <li><a href="tpgs.html#tpgs.zone_facies">zone_facies() (in module tpgs)</a>
</li>
  </ul></td>
</tr></table>



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