Longitude, Latitude co-ordinates defining the Atlantic sector of the Arctic Ocean drainage divide. Used to release back trajectories. 197 points defined in this file. -117.45000 52.03000 -116.53538 52.45835 -115.62076 52.88670 -114.70614 53.31505 -113.79152 53.74340 -112.87691 54.17176 -111.96229 54.60011 -111.04767 55.02846 -110.13305 55.45681 -109.21843 55.88516 -108.30381 56.31351 -107.38919 56.74186 -106.47457 57.17021 -105.55996 57.59856 -104.64534 58.02691 -103.73072 58.45527 -102.81610 58.88362 -103.43987 59.43254 -104.06365 59.98146 -104.68742 60.53038 -105.31119 61.07930 -105.93496 61.62822 -106.55874 62.17714 -107.18251 62.72606 -107.80628 63.27498 -106.36024 63.52781 -104.91419 63.78065 -103.46815 64.03349 -102.02211 64.28632 -100.57606 64.53916 -99.13002 64.79199 -97.68397 65.04483 -96.23793 65.29767 -94.79188 65.55050 -93.34584 65.80334 -91.89980 66.05617 -90.45375 66.30901 -89.00771 66.56185 -87.56166 66.81468 -86.11562 67.06752 -85.46690 67.54990 -84.81817 68.03229 -84.16945 68.51467 -83.52072 68.99705 -84.07519 69.50716 -84.62965 70.01727 -85.18412 70.52738 -83.53181 70.83788 -81.87951 71.14838 -80.22720 71.45888 -78.57490 71.76938 -76.92259 72.07988 -75.27029 72.39038 -76.29494 72.85613 -77.31959 73.32188 -78.34424 73.78763 -79.36889 74.25338 -80.39354 74.71913 -80.03425 75.27803 -79.67496 75.83693 -79.31566 76.39583 -78.95637 76.95473 -78.59708 77.51363 -77.37725 77.89067 -76.15743 78.26771 -74.93761 78.64474 -73.77880 78.36237 -72.62000 78.08000 -69.74486 77.97158 -66.86973 77.86316 -63.99459 77.75474 -61.11946 77.64632 -58.24432 77.53790 -55.36919 77.42948 -52.49405 77.32106 -49.61892 77.21264 -46.74378 77.10422 -45.56332 76.65020 -44.38285 76.19617 -44.15584 76.81667 -43.92883 77.43717 -43.70182 78.05767 -43.47480 78.67817 -40.74400 78.98181 -38.01320 79.28545 -35.28240 79.58909 -32.55160 79.89272 -29.82080 80.19636 -27.09000 80.50000 -23.06000 80.50000 -19.03000 80.50000 -15.00000 80.50000 -10.97000 80.50000 -6.94000 80.50000 -2.91000 80.50000 1.12000 80.50000 5.15000 80.50000 9.18000 80.50000 13.21000 80.50000 17.24000 80.50000 21.27000 80.50000 21.27000 79.84235 21.27000 79.18471 21.27000 78.52706 21.27000 77.86941 21.27000 77.21176 21.27000 76.55412 21.27000 75.89647 21.27000 75.23882 21.27000 74.58118 21.27000 73.92353 21.27000 73.26588 21.27000 72.60824 21.27000 71.95059 21.27000 71.29294 21.27000 70.63529 21.27000 69.97765 21.27000 69.32000 22.74681 69.04507 24.22361 68.77014 25.70042 68.49521 27.17722 68.22028 28.65403 67.94535 30.13084 67.67042 30.15045 67.00915 30.17007 66.34789 30.18969 65.68662 30.20930 65.02536 30.22892 64.36409 30.24853 63.70283 31.46626 63.51246 32.68399 63.32209 33.90171 63.13172 35.11944 62.94136 36.33716 62.75099 37.55489 62.56062 37.56282 61.93152 37.57076 61.30242 36.76767 60.80255 35.96458 60.30269 35.16150 59.80282 34.35841 59.30296 33.55532 58.80309 34.55258 58.40194 35.54983 58.00078 34.64131 57.72939 33.73278 57.45799 32.82426 57.18660 31.91573 56.91520 32.41774 56.31438 32.91976 55.71355 33.42177 55.11273 33.92379 54.51190 34.42580 53.91108 34.92782 53.31025 35.42983 52.70943 35.93185 52.10860 36.60947 52.58227 37.28710 53.05594 37.96472 53.52960 38.64235 54.00327 39.45064 53.79844 40.25893 53.59361 41.06722 53.38878 41.09350 52.91574 41.11979 52.44270 41.14607 51.96966 41.77789 52.40473 42.40972 52.83980 43.04154 53.27486 43.87696 53.02967 44.71238 52.78448 45.54781 52.53930 46.38323 52.29411 46.16864 51.65030 45.95405 51.00650 45.73946 50.36270 45.52487 49.71890 45.31029 49.07509 45.09570 48.43129 44.88111 47.78749 44.66652 47.14368 44.45193 46.49988 44.23735 45.85608 43.81841 45.40292 43.39948 44.94976 42.98054 44.49660 42.56161 44.04344 42.14267 43.59028 42.73259 43.23402 43.32250 42.87776 43.91242 42.52150 43.52593 42.03320 43.13945 41.54490 42.75297 41.05660 42.36648 40.56830 41.98000 40.08000