pace;" class="MsoPlainText">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
'D'
for


        Depth stack (vertical array).</p>
      <p style="font-family: monospace;" class="MsoPlainText">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
The


        resulting time series can also be plotted using PLOTTS.</p>
      <p style="font-family: monospace;" class="MsoPlainText">&nbsp;</p>
      <p style="font-family: monospace;" class="MsoPlainText">&nbsp;</p>
    