
Specify the RoadTypes table for the Forest Roads extension
insertRoadTypes.RdColumn emission depends on whether the parent extension's
SimulationOfWoodFlux and SimulationOfRoadAging are enabled.
See also
Other Forest Roads Simulation helpers:
ForestRoadsSimulation,
elevationCostRange(),
exitRoadType(),
insertElevationCosts(),
insertExitRoadTypes(),
roadType()