Assumes myList is sorted. Returns closest value to myNumber.
    If two numbers are equally close, return the smallest number.

    Parameters
    ----------
    myList : array
        The list in which to find the closest value to myNumber
    myNumber : float
        The number to find the closest to in MyList

    Returns
    -------
    closest_values_index : int
        The index in the array of the number closest to myNumber in myList

def get_closest_index(myList, myNumber):
    """
    Assumes myList is sorted. Returns closest value to myNumber.
    If two numbers are equally close, return the smallest number.

    Parameters
    ----------
    myList : array
        The list in which to find the closest value to myNumber
    myNumber : float
        The number to find the closest to in MyList

    Returns
    -------
    closest_values_index : int
        The index in the array of the number closest to myNumber in myList
    """
    closest_values_index = _np.where(self.time == take_closest(myList, myNumber))[0][0]
    return closest_values_index