 the Car-Parrinello
 equations. The default is <tt>verlet</tt>.

<br/><i>Options</i>:
<ul>
<li><b>vel_verlet</b>:  RATTLE/Velocity Verlet integrator.
</li>
<li><b>verlet</b>:  Standard Verlet.
</li>
</ul>
</p><hr width='30%' align='left'/>


<p><b><a name='MoveIons'></a>MoveIons</b>
<br/><i>Section</i>: Time-Dependent::Propagation
<br/><i>Type</i>: logical
<br/><i>Default</i>: no
<br/><br> This variable controls whether atoms are moved during
 a time propagation run. The default is no.

</p><hr width='30%' 