def METHOD_NAME(iargs=None):
    # parse
    inps = cmd_line_parse(iargs)
    # import
    from mintpy.multilook import multilook_file
    # run
    for infile in inps.file:
        multilook_file(
            infile,
            lks_y=inps.lks_y,
            lks_x=inps.lks_x,
            outfile=inps.outfile,
            method=inps.method,
            search_win=inps.search_win,
            xcorr_win=inps.xcorr_win,
            margin=inps.margin,
            off_file=inps.off_file,
        )
    print('Done.')