def is_above_min_depth(record):
    """
    Check if the record is above the min depth threshold.

    Parameters:
    -----------
    record: obj
        a record from the vcf library

    Returns:
    --------
    above: boolean
        True if record is above min depth
    """
    above = True
    for f in record.FILTER:
        if 'min_depth' in f:
            above = False
            break
    return above
