Used to modify the amount of ground details, such as grass.
16 is the lowest value and default value.
80 is high value.
256 is the max value.
Changing Ground Effect Density
In-game type the following:
/console groundEffectDensity <16 - 256>
Where a value given is described in the "Settings values" section.
NOTE: Working in WoD Patch 6.2.