--hydro_common_pressure_bias		= {{0.0, 1.0, 0.01}}
hydro_common_pressure_K1		= 4.5
hydro_common_pressure_K2		= 0.75
hydro_common_pressure_value_min			= 0.0
hydro_common_pressure_value_max			= 1.0

--hydro_main_pressure_bias		= {{0.0, 1.0, 0.01}}
hydro_main_pressure_K1			= 4.5
hydro_main_pressure_K2			= 0.75
hydro_main_pressure_value_min			= 0.0
hydro_main_pressure_value_max			= 1.0

--hydro_acc_brake_pressure_bias	= {{0.0, 1.0, 0.01}}
hydro_acc_brake_pressure_K1		= 4.5
hydro_acc_brake_pressure_K2		= 0.75
hydro_acc_brake_pressure_value_min		= 0.0
hydro_acc_brake_pressure_value_max		= 1.0

--hydro_brake_pressure_bias		= {{0.0, 1.0, 0.01}}
hydro_brake_pressure_K1			= 4.5
hydro_brake_pressure_K2			= 0.75
hydro_brake_pressure_value_min			= 0.0
hydro_brake_pressure_value_max			= 1.0

--hydro_common_temperature_bias	= {{0.0, 1.0, 0.01}}
hydro_common_temperature_K1		= 4.5
hydro_common_temperature_K2		= 0.75
hydro_common_temperature_value_min		= 0.0
hydro_common_temperature_value_max		= 1.0

--hydro_main_temperature_bias		= {{0.0, 1.0, 0.01}}
hydro_main_temperature_K1		= 4.5
hydro_main_temperature_K2		= 0.75
hydro_main_temperature_value_min		= 0.0
hydro_main_temperature_value_max		= 1.0

need_to_be_closed = true -- lua_state  will be closed in post_initialize()
