This function sets the fluid density (used in depth calculations) to the given value.
Note: changes made by this command persist between dives.
density (int):
The density in kg/m^3 to set as default.
Fresh water is 1000 Salt water is 1020-1030, depending on salinity
Chlorinated pool water is 1000
Returns void
MLI.setFluidDensity(1025)
# Sets the fluidDensity value to 1025 kg/m^3