def setMinGap(self, vehID, minGap):
        """setMinGap(string, double) -> None

        Sets the offset (gap to front vehicle if halting) for this vehicle.
        """
        self._connection._sendDoubleCmd(
            tc.CMD_SET_VEHICLE_VARIABLE, tc.VAR_MINGAP, vehID, minGap)
setMinGap(string, double) -> None

        Sets the offset (gap to front vehicle if halting) for this vehicle.