def get_single_loc_info(geo_dict, location_nm):
    """
    Retrieves point and extent information for a dictionary of the form
    returned by read_geo_info

    Parameters:
        geo_dict    (dict) :
        location_nm (str)  :

    Returns:
        tuple - (lon, lat) (tuple), extent (list)
    """
    # get lon/lat point
    lon_lat = tuple(geo_dict['locations'][location_nm]['point'])

    # get the extent
    extent_lst = geo_dict['locations'][location_nm]['extent']

    return lon_lat, extent_lst