The main function of the module.

    :param argString: the options.

    :type argString: list

def main(argString=None):
    """The main function of the module.

    :param argString: the options.

    :type argString: list

    """
    # Getting and checking the options
    args = parseArgs(argString)
    checkArgs(args)

    merge_related_samples(args.ibs_related, args.out, args.no_status)