def countsin(inLoc):
    """
    Takes saved count file and reads it into a counts nested list.
    :param inLoc: counts file
    :return: nested list. counts nested list. [[read, total number, unique number],...]
    """
    countFile = open(inLoc, "r").readlines()
    counts=[]
    for i in range(1, len(countFile)):
        temp = countFile[i].rstrip().split(",")
        counts.append([temp[0][8:], temp[1], temp[2]])
    return counts