glider_id  lat_start  lon_start  day  month  year  
ramses_1   32.92282   -78.10772  25   1      2012  
ramses_1   32.92282   -78.10772  26   1      2012  
ramses_1   32.92282   -78.10772  27   1      2012  
ramses_1   32.92282   -78.10772  28   1      2012  
ramses_1   32.92282   -78.10772  29   1      2012  
ramses_1   32.92282   -78.10772  30   1      2012  
ramses_1   32.92282   -78.10772  31   1      2012  
ramses_1   32.92282   -78.10772  1    2      2012  
ramses_1   32.92282   -78.10772  2    2      2012  
ramses_1   32.92282   -78.10772  3    2      2012  
ramses_1   32.92282   -78.10772  4    2      2012  
ramses_1   32.92282   -78.10772  5    2      2012  
ramses_1   32.92282   -78.10772  6    2      2012  
ramses_1   32.92282   -78.10772  7    2      2012  
ramses_1   32.92282   -78.10772  8    2      2012  
ramses_1   32.92282   -78.10772  9    2      2012  
ramses_1   32.92282   -78.10772  10   2      2012  
ramses_1   32.92282   -78.10772  11   2      2012  
ramses_1   32.92282   -78.10772  12   2      2012  
ramses_1   32.92282   -78.10772  13   2      2012  
ramses_1   32.92282   -78.10772  14   2      2012