
<li><b>ehrenfest</b>:  Ehrenfest dynamics.
</li>
<li><b>bo</b>:  Born-Oppenheimer (Experimental).
</li>
<li><b>cp</b>:  Car-Parrinello molecular dynamics.
</li>
</ul>
</p><hr width='30%' align='left'/>


<p><b><a name='TDEnergyUpdateIter'></a>TDEnergyUpdateIter</b>
<br/><i>Section</i>: Time-Dependent::Propagation
<br/><i>Type</i>: integer
<br/><i>Default</i>: 10
<br/><br> This variable controls how often Octopus updates the total energy
 during a time propagation run. The default is every 10
 iterations. F