DATA FILE NAME ../pingdata/PINGDATA.000 head prof date time yearday lat lon dt nbins binl btrk 1 8 99/03/18 00:14:52 76.010324 41.2877 -68.5598 300 50 4 1 2 44 99/03/18 01:00:56 76.042315 41.2627 -68.3770 300 50 4 1 3 198 99/03/18 04:47:00 76.199306 41.1244 -67.3862 300 50 4 1 DATA FILE NAME ../pingdata/PINGDATA.001 head prof date time yearday lat lon dt nbins binl btrk 1 50 99/03/18 21:17:00 76.886806 41.0963 -67.2753 300 50 4 1 2 20 99/03/19 01:33:06 77.064653 41.1753 -67.3484 300 50 4 1 3 180 99/03/19 03:19:11 77.138322 41.1710 -67.3078 300 50 4 1 DATA FILE NAME ../pingdata/PINGDATA.002 head prof date time yearday lat lon dt nbins binl btrk 1 250 99/03/19 18:19:12 77.763333 41.1422 -67.2893 300 50 4 1 DATA FILE NAME ../pingdata/PINGDATA.003 head prof date time yearday lat lon dt nbins binl btrk 1 250 99/03/20 15:09:12 78.631389 41.0375 -67.2465 300 50 4 1 DATA FILE NAME ../pingdata/PINGDATA.004 head prof date time yearday lat lon dt nbins binl btrk 1 180 99/03/21 11:59:12 79.499444 41.0275 -67.2797 300 50 4 1 2 70 99/03/22 03:05:17 80.128669 40.6439 -66.9633 300 50 8 0 DATA FILE NAME ../pingdata/PINGDATA.005 head prof date time yearday lat lon dt nbins binl btrk 1 250 99/03/22 08:55:17 80.371725 40.4386 -66.7025 300 50 8 0 DATA FILE NAME ../pingdata/PINGDATA.006 head prof date time yearday lat lon dt nbins binl btrk 1 116 99/03/23 05:45:16 81.239769 40.3367 -66.6701 300 50 8 0 2 134 99/03/23 15:31:22 81.646782 40.6921 -67.0088 300 50 4 1 DATA FILE NAME ../pingdata/PINGDATA.007 head prof date time yearday lat lon dt nbins binl btrk 1 24 99/03/24 02:41:22 82.112060 41.1007 -67.3225 300 50 4 1 2 5 99/03/24 04:47:27 82.199618 41.1929 -67.2979 300 50 4 1 3 221 99/03/24 05:18:31 82.221192 41.1618 -67.2618 300 50 4 1 DATA FILE NAME ../pingdata/PINGDATA.008 head prof date time yearday lat lon dt nbins binl btrk 1 10 99/03/24 23:43:32 82.988565 41.0194 -67.5419 300 50 4 1 2 38 99/03/25 00:39:37 83.027512 41.0463 -67.7623 300 50 4 1 3 48 99/03/25 03:55:41 83.163669 41.2066 -68.5333 300 50 4 1 4 50 99/03/25 08:01:46 83.334560 41.3795 -69.3732 300 50 4 1