OOF2: The Manual
StepDriver — How to use time steps: dynamically or not at all.
Subclasses are listed as they appear in the GUI and (in parentheses) as they appear in scripts.
StepDriver objects are the
time_stepper argument for AdvancedSolverMode. They specify how
multiple time step are to be combined into a full time evolution
calculation. In this context, “multiple” means zero or
more, since one if the
StepDrivers is StaticDriver, which solves static
equations with no time steps.
StepDriver and BasicStepDriver have the same types of
subclasses, but the subclasses of
offer more customization via more complex parameters.