def check_ped_header(header, cols):
    """
    header (list) - current ped header columns
    cols (list) - typical columns we'll see from indexcov
    """
    header = set(header)
    cols = set(cols)
    is_indexcov = True
    if len(cols - header) > 0:
        is_indexcov = False
    return is_indexcov