When modules have different timeunit, SpaDES automatically takes the smallest (e.g., "second") as the unit for a simulation.
minTimeunit(sim)
# S4 method for class 'simList'
minTimeunit(sim)
# S4 method for class 'list'
minTimeunit(sim)
The timeunit as a character string. This defaults to "second" if none of the modules has explicit units.