Intensity and Length Scale as the Method in the Conditions 
Turbulence Specification node. It is used in the calculation of various turbulence factors (depending on the turbulence model employed).
This node is added to the Values node by selecting Intensity and Length Scale as the Method in the Conditions Turbulence Specification node. It is used in the calculation of various turbulence factors (depending on the turbulence model employed).
See also: define value action (triggered by property customizer).
