%lon     %lat     %shoreline direction (deg true)
278.738 31.3394  55
278.726 31.3554  67
278.723 31.3741 116
278.739 31.3840 145
278.755 31.3962 139
278.769 31.4103 134
278.783 31.4251 132
278.796 31.4399 132
278.809 31.4550 130
278.821 31.4707 125
278.832 31.4876 111
278.835 31.5071  75
278.823 31.5226  37
278.806 31.5310  65
278.811 31.5492 121
278.824 31.5579 151
278.842 31.5663 152
278.858 31.5784 135
278.870 31.5941 122
278.879 31.6120 112
278.885 31.6309 108
278.891 31.6500 105
278.895 31.6693  88
278.890 31.6868  72
278.893 31.7198 133
278.909 31.7319 143
278.925 31.7438 144
278.941 31.7555 143
278.957 31.7676 139
278.971 31.7815 115
278.972 31.7990  70
278.959 31.8142  58
278.951 31.8316  98
278.964 31.8453 144
278.982 31.8537 161
279.001 31.8580 166
279.020 31.8634 162
279.039 31.8701 162
279.058 31.8757 149
279.071 31.8897  91
279.059 31.9050  38
279.041 31.9131  33
279.030 31.9239 106
279.046 31.9324 164
279.066 31.9347 175
279.086 31.9362 172
279.105 31.9405 161
279.123 31.9492 151
279.140 31.9597 144
279.156 31.9724 127
279.163 31.9897  95
279.159 32.0086  66
279.147 32.0249  63
279.141 32.0427  87
279.145 32.0618 107
279.152 32.0805 116
279.163 32.0971 137
279.180 32.1054 157
279.199 32.1121 161
279.217 32.1193 157
279.235 32.1279 153
279.253 32.1372 149
279.270 32.1484 142
279.284 32.1619 135
279.298 32.1766 138
279.314 32.1883 150
279.332 32.1963 131
279.336 32.2131  76
279.324 32.2294  50
279.310 32.2434  50
279.299 32.2598  80
279.304 32.2784 130
279.321 32.2867 174
279.340 32.2822 211
279.354 32.2676 224
279.368 32.2546 206
279.388 32.2507 181
279.407 32.2540 162
279.425 32.2630 152
279.442 32.2731 152
279.460 32.2818 155
279.479 32.2902 157
279.497 32.2974 161
279.516 32.3034 165
279.536 32.3076 163
279.553 32.3145 134
279.560 32.3329 103
279.562 32.3526 103
279.569 32.3712 113
279.577 32.3892 109
279.582 32.4087 101
279.606 32.4593 152
279.625 32.4650 162
279.644 32.4715 164
279.663 32.4748 167
279.683 32.4802 159
279.700 32.4899 145
279.715 32.5027 142
279.731 32.5142 148
279.749 32.5237 154
279.767 32.5315 163
279.787 32.5351 179
279.806 32.5321 184
279.824 32.5327 150
279.834 32.5482 126
279.846 32.5631 137
279.862 32.5740 150
279.880 32.5832 156
279.899 32.5903 163
279.918 32.5952 168
279.938 32.5987 172
279.957 32.6006 177
279.977 32.6007 176
279.997 32.6036 161
280.014 32.6135 144
280.029 32.6266 141
280.045 32.6389 146
280.062 32.6489 152
280.080 32.6578 152
280.097 32.6677 143
280.111 32.6813 126
280.120 32.6991 109
280.125 32.7185 104
280.129 32.7380 118
280.142 32.7512 152
280.161 32.7550 167
280.181 32.7599 159
280.198 32.7692 151
280.216 32.7791 154
280.234 32.7867 161
280.253 32.7923 161
280.272 32.7999 150
280.287 32.8123 136
280.300 32.8273 131
280.313 32.8426 135
280.328 32.8554 146
280.346 32.8649 155
280.364 32.8722 161
280.384 32.8777 163
280.402 32.8840 153
280.419 32.8953 131
280.428 32.9128 107
280.431 32.9325 115
280.444 32.9469 142
280.461 32.9563 147
280.477 32.9687 143
280.493 32.9805 150
280.511 32.9882 161
280.531 32.9937 168
280.550 32.9964 173
280.570 32.9985 177
280.590 32.9985 185
280.610 32.9948 186
280.630 32.9944 171
280.649 33.0008 147
280.662 33.0156 123
280.670 33.0339 110
280.675 33.0532 110
280.684 33.0713 128
280.699 33.0835 143
280.715 33.0956 147