hods is certainly excessive. The reason for it is that
 the propagation algorithm is currently a topic of active development. We
 hope that in the future the optimal schemes are clearly identified. In the
 mean time, if you do not feel like testing, use the default choices and
 make sure the time step is small enough.

<br/><i>Options</i>:
<ul>
<li><b>qoct_tddft_propagator</b>:  WARNING: EXPERIMENTAL
</li>
<li><b>qoct_tddft_propagator_2</b>:  WARNING: EXPERIMENTAL
</li>
<li><b>caetrs</b>:  (experimental) Co