setApparentDecel(string, double) -> None

        Sets the apparent deceleration in m/s^2 for this vehicle.

def setApparentDecel(self, vehID, decel):
        """setApparentDecel(string, double) -> None

        Sets the apparent deceleration in m/s^2 for this vehicle.
        """
        self._connection._sendDoubleCmd(
            tc.CMD_SET_VEHICLE_VARIABLE, tc.VAR_APPARENT_DECEL, vehID, decel)