========================= cruiseid year ------------------------- LMG0106 2001 ========================= sample_id lat lon day_local month_local time_local yrday_local ------------------------- 1 -66.3750 -70.7450 28 07 1122 209.4736 2 -67.2283 -69.4250 29 07 1320 210.5556 3 -67.5946 -69.4147 02 08 0904 214.3778 4 -68.0767 -70.4067 05 08 1545 217.6562 5 -67.9533 -70.2283 08 09 1103 251.4604 6 -68.0933 -69.6883 11 08 1310 223.5486 7 -67.1367 -70.2417 16 08 1030 228.4375 8 -67.1133 -70.5717 17 08 1530 229.6458 9 -67.2483 -70.5150 18 08 1450 230.6181 10 -67.3567 -71.0000 22 08 0832 234.3556