Specify logging intervals explicitly
It would be nice to enable the specification of the logging interval to be explicitly defined. It will be helpful in the FitMultiCell scenario where we want to fit simulation to measurement and when the measurement was taken in a specific time interval, e.g., t= 0, 0.8, 1.5, 2.0 3.0, ... . That can be done currently be specifying a smaller time interval = 0.1. However, being able to specify might be faster because there will be less I/O operation maybe.