[HEADER]
VERSION=10

[COMPOUND_DEFAULT]
INDEX=0

[VIRTUALKM]
USE_LOAD=1

[EXPLOSION]
TEMPERATURE=500

[FRONT]
;General info
NAME=Megatruck Soft
SHORT_NAME=MT-S
WIDTH=0.37									; only for skidmarks
RADIUS=0.450								; tyre radius in meters
RIM_RADIUS=0.30								; tire rides on rim after explosion	


ANGULAR_INERTIA=8.0							; 1.60 angular inertia of front rim+tyre+brake disc together (escort 1.02, Abarth 500 1.65, M4 1.55, RSS 0.747)
;Angular Inertia of a ring: I = mr^2, of a solid disc I = (1/2)*mr^2. Mass = ~80Kg. R = 0.450m. I=1/2*80*0.45^2= ~8 kg*m^2

DAMP=600									; Damping rate of front tyre in N sec/m (values usualy from 200 to 1400, Escort 600, Abarth 500 500, M4 500, RSS 600)
RATE=50000									; Spring rate of front tyres in Nm	(Escort 270K, 500 300K, M4 310K, RSS 150K)						

WEAR_CURVE=megatruck_soft_wear.lut			; file with lookup table to call
SPEED_SENSITIVITY=0.004553					; speed sensitivity value
RELAXATION_LENGTH=0.08		
ROLLING_RESISTANCE_0=15						; rolling resistance constant component 
ROLLING_RESISTANCE_1=0.00104				; rolling resistance velocity (squared) component
ROLLING_RESISTANCE_SLIP=4011				; rolling resistance slip angle component
CAMBER_GAIN=1								; Camber gain value as slipangle multiplier. default 1. 0.1  recommended, but is very sharp. 
DCAMBER_0=1.3
DCAMBER_1=-12		
FRICTION_LIMIT_ANGLE=10						; 20 8.5 Slip angle peak. 	
PRESSURE_STATIC=20 							; STATIC (COLD) PRESSURE
PRESSURE_SPRING_GAIN=6000 					; INCREASE IN N/m  per psi (from Ideal pressure reference)
PRESSURE_FLEX_GAIN=0.6 						; INCREASE IN FLEX per psi
PRESSURE_RR_GAIN=1.0						; INCREASE IN RR RESISTENCE per psi
PRESSURE_D_GAIN=0.008						; loss of tyre footprint with pressure rise.
PRESSURE_IDEAL=36							; Ideal pressure for grip

FZ0=2000									; The base force per wheel in N
LS_EXPY=0.8									; 0.7785 0.8076 JV LATERAL (SIDEWAYS) EXPONENT OF DECREASING GRIP WITH PRESSURE
LS_EXPX=0.8									; 0.7925 0.8257
DX_REF=1.4									; FORWARD/BACKWARD TRACTION
DY_REF=1.4									; LEFT/RIGHT TRACTION
FLEX_GAIN=0.05								; Kunos street cars 0.02 to 0.03, RSS 0.015
FALLOFF_LEVEL=0.93
FALLOFF_SPEED=1
CX_MULT=1.0	

; Extras
RADIUS_ANGULAR_K=0.01						; Radius grows of MILLIMITERS!! Formula -> RADIUS_ANGULAR_K * angularVelocity in rad/s
BRAKE_DX_MOD=0								; How much better is the tire in braking? -0.05 to 0.05 

; Unused but mandatory variables below
DY0=0.1; 	1.30 	UNUSED
DY1=-0.1;	-0.048	UNUSED
DX0=0.1;	1.26	UNUSED
DX1=-0.1; -0.048 	UNUSED
FLEX=0.1; 	0.001;	UNUSED
XMU=0.1; 	0.20	UNUSED

[REAR]
;General info
NAME=Megatruck Soft
SHORT_NAME=MT-S
WIDTH=0.37
RADIUS=0.45	
RIM_RADIUS=0.30					

ANGULAR_INERTIA=8.0			
DAMP=600
RATE=50000		

WEAR_CURVE=megatruck_soft_wear.lut
SPEED_SENSITIVITY=0.004553
RELAXATION_LENGTH=0.08	
ROLLING_RESISTANCE_0=15			
ROLLING_RESISTANCE_1=0.00088		
ROLLING_RESISTANCE_SLIP=4011						
CAMBER_GAIN=1
DCAMBER_0=1.3
DCAMBER_1=-12	
FRICTION_LIMIT_ANGLE=10
PRESSURE_STATIC=20 
PRESSURE_SPRING_GAIN=6000 
PRESSURE_FLEX_GAIN=0.6 
PRESSURE_RR_GAIN=1.0 ; 
PRESSURE_D_GAIN=0.008	
PRESSURE_IDEAL=36

FZ0=2000		
LS_EXPY=0.8	
LS_EXPX=0.8
DX_REF=1.4
DY_REF=1.4
FLEX_GAIN=0.05
FALLOFF_LEVEL=0.93
FALLOFF_SPEED=1
CX_MULT=1.0

; Extras
RADIUS_ANGULAR_K=0.01
BRAKE_DX_MOD=0

; Unused but mandatory variables below
DY0=0.1; 	1.30 	UNUSED
DY1=-0.1;	-0.048	UNUSED
DX0=0.1;	1.26	UNUSED
DX1=-0.1; -0.048 	UNUSED
FLEX=0.1; 	0.001;	UNUSED
XMU=0.1; 	0.20	UNUSED

[THERMAL_FRONT]
SURFACE_TRANSFER=0.01 						; How fast external sources heat the tyre tread touching the asphalt: Values 0-1
PATCH_TRANSFER=0.0003						; How fast heat transfers from one tyre location to the other: Values 0-1
CORE_TRANSFER=0.0001						; How fast heat transfers from tyre to inner air and back. bidirectional
INTERNAL_CORE_TRANSFER=0.0050
FRICTION_K=0.02								; Quantity of slip becoming heat
ROLLING_K=0.2								; rolling resistance heat
PERFORMANCE_CURVE=megatruck_soft_temp.lut	; File to use for temperature/grip relation
GRAIN_GAMMA=1 								; Gamma for the curve grain vs slip. higher number makes grain more influenced by slip
GRAIN_GAIN=0.4								; Gain for graining. How much gain raises with slip and temperature difference- 100 value = slipangle*(1+grain%)
BLISTER_GAMMA=1								; Gamma for the curve blistering vs slip. higher number makes blistering more influenced by slip
BLISTER_GAIN=0.3							; Gain for blistering. How much blistering raises with slip and temperature difference. think blistering more as heat cycles. 100 value = 20% less grip
COOL_FACTOR=1.9
SURFACE_ROLLING_K=0.8

[THERMAL_REAR]
SURFACE_TRANSFER=0.01
PATCH_TRANSFER=0.0003
CORE_TRANSFER=0.0001; 
INTERNAL_CORE_TRANSFER=0.0050
FRICTION_K=0.02
ROLLING_K=0.2
PERFORMANCE_CURVE=megatruck_soft_temp.lut
GRAIN_GAMMA=1 				
GRAIN_GAIN=0.4				
BLISTER_GAMMA=1			
BLISTER_GAIN=0.3			
COOL_FACTOR=1.9
SURFACE_ROLLING_K=0.8