Allow to define different time step for controllers
In current version (%v0.6.0 ), a supervision time step is defined which drives all controllers at once.
The main drawback is that if you have several type of management in the model operating at different time scales (for example: daily reservoir management and weekly abstraction restriction rules). Then, you have to choose the minimum time step for supervision and aggregate manually the data in order to mimic the bigger time step management.
It would be easily to be able to define one "control" time step by controller directly handled by the supervisor.