$ Summary index for float `12551'
$  # profile    lat       lon    m   d     y   hour  Pmax  batt      t-flag  n-samples
$ ------------------------------------------------------------------------------------
1     001 -70.68S  -136.52E  01  10  2017  20.08   978  15.7  0x00000000        489
2     002 -70.99S  -137.90E  01  20  2017  19.48   977  15.7  0x00000000        488
3     003 -71.11S  -138.85E  01  30  2017  20.14   977  15.7  0x00000000        488
4     004 -71.42S  -139.51E  02  09  2017  21.21   979  15.7  0x00000000        489
5     005 -71.66S  -139.41E  02  19  2017  20.53   979  15.7  0x00000000        489
6     006 -71.68S  -139.15E  03  01  2017  20.52   979  15.7  0x00000000        489
7     007 -71.79S  -138.89E  03  11  2017  22.43  1977  15.7  0x00000000        988
8     008 -72.00S  -138.83E  03  21  2017  23.11  1978  15.7  0x00000000        988
9     009 -72.17S  -139.45E  03  31  2017  22.58  1977  15.7  0x00000000        989
10     010 -72.25S  -140.76E  04  10  2017  22.41  1977  15.7  0x00000000        988
11     011 -72.32S  -142.09E  04  20  2017  23.20  1978  15.7  0x00000000        988
12     012 -72.59S  -143.09E  04  30  2017  23.69  1976  15.7  0x00000000        988