[surface-00]
Type = none
BumpWaveLength = 1.0
BumpAmplitude = 0.0
FrictionNonTread = 0.0
FrictionTread = 0.0
RollResistanceCoefficient = 0.0
RollingDrag = 0.0

[surface-01] 
Type = asphalt
BumpWaveLength = 1.0
BumpAmplitude = 0.0
FrictionNonTread = 1.0
FrictionTread = 0.9
RollResistanceCoefficient = 1.0
RollingDrag = 0.0

[surface-02]
Type = grass
BumpWaveLength = 5.0
BumpAmplitude = 0.1
FrictionNonTread = 0.6
FrictionTread = 0.8
RollResistanceCoefficient = 3.0
RollingDrag = 10.0

[surface-03]
Type = gravel
BumpWaveLength = 10.0
BumpAmplitude = 0.3
FrictionNonTread = 0.5
FrictionTread = 0.7
RollResistanceCoefficient = 6.0
RollingDrag = 20.0

[surface-04]
Type = concrete
BumpWaveLength = 1.0
BumpAmplitude = 0.0
FrictionNonTread = 0.95
FrictionTread = 0.9
RollResistanceCoefficient = 1.0
RollingDrag = 0.0

[surface-05]
Type = sand
BumpWaveLength = 10.0
BumpAmplitude = 0.2
FrictionNonTread = 0.5
FrictionTread = 0.7
RollResistanceCoefficient = 5.0
RollingDrag = 15.0

[surface-06]
Type = cobbles
BumpWaveLength = 0.2
BumpAmplitude = 0.05
FrictionNonTread = 0.95
FrictionTread = 0.9
RollResistanceCoefficient = 1.0
RollingDrag = 0.0
