glider_id  lat_start  lon_start  day  month  year  
pelagia_3  32.93542   -78.09268  16   3      2012  
pelagia_3  32.93542   -78.09268  17   3      2012  
pelagia_3  32.93542   -78.09268  18   3      2012  
pelagia_3  32.93542   -78.09268  19   3      2012  
pelagia_3  32.93542   -78.09268  20   3      2012  
pelagia_3  32.93542   -78.09268  21   3      2012  
pelagia_3  32.93542   -78.09268  22   3      2012  
pelagia_3  32.93542   -78.09268  23   3      2012  
pelagia_3  32.93542   -78.09268  24   3      2012  
pelagia_3  32.93542   -78.09268  25   3      2012  
pelagia_3  32.93542   -78.09268  26   3      2012  
pelagia_3  32.93542   -78.09268  27   3      2012  
pelagia_3  32.93542   -78.09268  28   3      2012  
pelagia_3  32.93542   -78.09268  29   3      2012  
pelagia_3  32.93542   -78.09268  30   3      2012  
pelagia_3  32.93542   -78.09268  31   3      2012  
pelagia_3  32.93542   -78.09268  1    4      2012  
pelagia_3  32.93542   -78.09268  2    4      2012  
pelagia_3  32.93542   -78.09268  3    4      2012  
pelagia_3  32.93542   -78.09268  4    4      2012