$ Summary index for float `12573'
$  # profile    lat       lon    m   d     y   hour  Pmax  batt      t-flag  n-samples
$ ------------------------------------------------------------------------------------
1     001 -59.21S   -68.51E  12  28  2016  23.05  1999  15.7  0x00000000        561
2     002 -57.44S   -69.40E  01  07  2017  23.02  1999  15.7  0x00000000        558
3     003 -58.03S   -65.43E  01  17  2017  23.91  1999  15.7  0x00000000        556
4     004 -56.15S   -64.71E  01  28  2017   1.07  2000  15.7  0x00000000        557
5     005 -55.33S   -64.88E  02  07  2017   1.99  1999  15.7  0x00000000        551
6     006 -55.65S   -59.25E  02  17  2017   2.63  2000  15.7  0x00000000        559
7     007 -55.67S   -57.53E  02  27  2017   2.05  2000  15.7  0x00000000        560
8     008 -55.51S   -58.87E  03  09  2017   2.23  1999  15.7  0x00000000        555
9     009 -55.69S   -55.77E  03  19  2017   4.21  1999  15.7  0x00000000       1059
10     010 -55.71S   -55.19E  03  29  2017   6.56  1999  15.7  0x00000000       1059
11     011 -56.94S   -56.21E  04  08  2017   9.75  2000  15.7  0x00000000       1059
12     012 -55.24S   -54.46E  04  18  2017  13.80  2000  15.7  0x00000000       1060
13     013 -54.00S   -50.81E  04  28  2017  16.70  1997  15.7  0x00000000       1055
14     014 -53.35S   -48.99E  05  08  2017  17.85  1999  15.7  0x00000000       1054
15     015 -52.57S   -48.58E  05  18  2017  18.51  1998  15.7  0x00000000       1059
16     016 -52.00S   -50.10E  05  28  2017  19.52  1999  15.7  0x00000000       1057
17     017 -52.03S   -51.55E  06  07  2017  22.77  1999  15.7  0x00000000       1056
18     018 -51.56S   -51.74E  06  18  2017   3.28  1999  15.6  0x00000000       1059