========================= cruiseid year ------------------------- LMG0205 2002 ========================= sample_id lat lon day_local month_local time_local yrday_local ------------------------- 1 -66.4050 -66.8600 07 08 1530 219.6458 2 -66.1867 -70.5750 09 08 1433 221.6062 3 -68.4817 -75.8183 13 08 1128 225.4778 4 -66.7317 -72.2350 23 08 1000 235.4167 5 -66.6317 -71.9583 24 08 1329 236.5618 6 -66.4517 -71.3183 25 08 2215 237.9271 7 -66.4517 -71.3183 25 08 2215 237.9271 8 -66.2500 -68.8833 01 09 1500 244.6250 9 -65.9717 -68.7283 02 09 1404 245.5861 10 -65.8583 -68.6317 03 09 1015 246.4271 11 -65.7733 -68.6683 04 09 1014 247.4264 12 -65.6967 -68.6283 05 09 1345 248.5729