/ocean_current should work for up to 290 years!
DopperVelocityLog.cc ignores EnvironmentalData static_time field and will happily step past the simulation time and kill itself
push this event far into the future by feeding it two simulation time samples from 0 to max nanoseconds on the platform (around ~294 years)
knowing what I know now, it would have been much better to create a Plugin that serves the role of EnvironmentPreload rather than DopperVelocityLogSystem. It would still have to work around DopperVelocityLog's expectations but would be much less code and possibly useful to others, especially considering the Hydro plugin supports getting data that way.