$ Summary index for float `12541'
$  # profile    lat       lon    m   d     y   hour  Pmax  batt      t-flag  n-samples
$ ------------------------------------------------------------------------------------
1     001 -72.36S  -146.35E  01  12  2017   5.02  1999  15.6  0x00000000        553
2     002 -72.35S  -146.49E  01  22  2017   4.75  1999  15.7  0x00000000        559
3     003 -72.26S  -146.48E  02  01  2017   5.01  1999  15.7  0x00000000        559
4     004 -72.21S  -146.61E  02  11  2017   5.61  1999  15.7  0x00000000        560
5     005 -72.17S  -146.96E  02  21  2017   6.73  2001  15.7  0x00000000        557
6     006 -72.11S  -147.43E  03  03  2017   7.82  1999  15.7  0x00000000        559
7     007 -71.97S  -147.76E  03  13  2017   8.69  1998  15.6  0x00000000       1060
8     008 -71.77S  -148.00E  03  23  2017   8.95  2000  15.6  0x00000000       1060
9     009 -71.68S  -148.32E  04  02  2017  13.87  1999  15.6  0x00000000       1059
10     010 -71.67S  -148.57E  04  12  2017  15.74  1999  15.6  0x00000000       1060
11     011      *         *   04  22  2017  18.53  1998  15.6  0x00000000       1051
12     012      *         *   05  02  2017  17.72  1999  15.6  0x00000000       1051
13     013      *         *   05  12  2017  17.83  1999  15.6  0x00000000       1051
14     014      *         *   05  22  2017  17.01  1999  15.6  0x00000000       1051
15     015      *         *   06  01  2017  16.45  1999  15.6  0x00000000       1050
16     016      *         *   06  11  2017  16.39  1997  15.6  0x00000000       1050
17     017      *         *   06  21  2017  15.62  2000  15.6  0x00000000       1050
18     018      *         *   07  01  2017  15.69  1996  15.6  0x00000000       1049
19     019      *         *   07  11  2017  15.02  1999  15.6  0x00000000       1054
20     020      *         *   07  21  2017  14.94  1996  15.6  0x00000000       1050
21     021      *         *   07  31  2017  14.34  1999  15.6  0x00000000       1049
22     022      *         *   08  10  2017  14.27  1999  15.6  0x00000000       1051
23     023      *         *   08  20  2017  13.39  1999  15.6  0x00000000       1059
24     024      *         *   08  30  2017  13.47  2000  15.6  0x00000000       1060
25     025      *         *   09  09  2017  12.69  1999     *           *       1058
26     026      *         *   09  19  2017  17.85  1999  15.6  0x00000000       1049
27     027      *         *   09  29  2017  17.40  1999  15.6  0x00000000       1050
28     028      *         *   10  09  2017  17.34  1997  15.6  0x00000000       1049
29     029      *         *   10  19  2017  16.56  1999  15.6  0x00000000       1059
30     030      *         *   10  29  2017  16.54  1998  15.6  0x00000000       1050
31     031      *         *   11  08  2017  15.65  1999  15.6  0x00000000       1059
32     032      *         *   11  18  2017  15.68  1998  15.6  0x00000000       1059
33     033      *         *   11  28  2017  15.03  1999  15.6  0x00000000       1059
34     034      *         *   12  08  2017  15.00  1998     *           *       1059
35     035      *         *   12  18  2017  18.89  2000  15.6  0x00000000       1059
36     036      *         *   12  28  2017  22.14  1997  15.6  0x00000000       1059
37     037 -72.96S  -161.62E  01  07  2018  22.14  1999  15.6  0x00000000       1059
38     038 -72.91S  -162.18E  01  18  2018   3.16  1999  15.6  0x00000000       1058
39     039 -72.90S  -162.66E  01  28  2018   8.43  1999  15.6  0x00000000       1059
40     040 -72.90S  -163.04E  02  07  2018   9.64  2000  15.6  0x00000000       1059
41     041 -72.92S  -163.36E  02  17  2018  11.57  1999  15.6  0x00000000       1059
42     042 -72.91S  -163.82E  02  27  2018  11.54  1999  15.6  0x00000000       1060
43     043 -72.81S  -163.93E  03  09  2018  15.03  1998  15.5  0x00000000       1060
44     044 -72.75S  -164.21E  03  19  2018  15.49  2000  15.5  0x00000000       1060