setAccel(string, double) -> None

        Sets the maximum acceleration in m/s^2 of vehicles of this type.

def setAccel(self, typeID, accel):
        """setAccel(string, double) -> None

        Sets the maximum acceleration in m/s^2 of vehicles of this type.
        """
        self._connection._sendDoubleCmd(
            tc.CMD_SET_VEHICLETYPE_VARIABLE, tc.VAR_ACCEL, typeID, accel)