contour

lon,lat
116.503540039,13.8953332518
116.800003052,13.8277365375
117.096466064,13.7824167691
117.392944336,13.7628884094
117.689422607,13.7719687911
117.98588562,13.8060788298
118.282348633,13.8681269357
118.421053527,13.9078826904
118.578826904,13.9518832285
118.875305176,14.0586900777
119.171783447,14.1909946393
119.18017704,14.1954803467
119.46824646,14.353974226
119.648160444,14.4827194214
119.764709473,14.5610368486
120.053037071,14.7695770264
120.061187744,14.7756976795
120.357666016,15.023905744
120.392382796,15.0560684204
120.654129028,15.3182756465
120.676234453,15.3421630859
120.917726741,15.6278762817
120.950592041,15.6713117107
121.124443387,15.913192749
121.247070312,16.1153608517
121.295923848,16.1980895996
121.444746856,16.4825897217
121.543548584,16.705661233
121.571013715,16.7666702271
121.676640676,17.0503234863
121.761489225,17.3335494995
121.825638884,17.6163330078
121.840011597,17.7065645606
121.872092583,17.8986816406
121.906771115,18.1805725098
121.926325815,18.462020874
121.928131132,18.7429962158
121.906430772,19.0235137939
121.86003119,19.3035507202
121.840011597,19.41843776
121.811277703,19.5831222534
121.748657296,19.862197876
121.651354224,20.1407852173
121.543548584,20.4111005676
121.54034215,20.4188842773
121.422369353,20.696472168
121.292973281,20.9735565186
121.247070312,21.0700669691
121.158045529,21.2501296997
121.021455014,21.5261764526
120.950592041,21.657894038
120.867993608,21.8017044067
120.724814472,22.076713562
120.654129028,22.203656055
120.564124604,22.3511734009
120.377173258,22.6251068115
120.357666016,22.6530047936
120.166111287,22.8984832764
120.061187744,23.0231189292
119.920355755,23.1713180542
119.764709473,23.3262241134
119.616098976,23.4435958862
119.46824646,23.5446209234
119.171783447,23.6969758415
119.123345007,23.7153167725
118.875305176,23.7976997287
118.578826904,23.8628040005
118.282348633,23.8641800084
117.98588562,23.8235125671
117.689422607,23.7593745144
117.50678649,23.7153167725
117.392944336,23.6889556162
117.096466064,23.6056587812
116.800003052,23.5048906041
116.65306158,23.4435958862
116.503540039,23.3837328999
116.207061768,23.2514614629
116.045306671,23.1713180542
115.910583496,23.1069104912
115.614105225,22.9426226573
115.54255103,22.8984832764
115.317642212,22.756423555
115.133182062,22.6251068115
115.021179199,22.5452624405
114.778351696,22.3511734009
114.724700928,22.306727299
114.477340301,22.076713562
114.428237915,22.0291347436
114.215205457,21.8017044067
114.131759644,21.7061247551
113.988905107,21.5261764526
113.835296631,21.3167624563
113.790216698,21.2501296997
113.620457495,20.9735565186
113.538818359,20.8284452661
113.467753144,20.696472168
113.33246799,20.4188842773
113.242340088,20.2001737554
113.218512936,20.1407852173
113.123715157,19.862197876
113.047723321,19.5831222534
112.990505401,19.3035507202
112.950047495,19.0235137939
112.945877075,18.9765064081
112.9248318,18.7429962158
112.918935247,18.462020874
112.932255136,18.1805725098
112.945877075,18.0548521327
112.962376169,17.8986816406
113.010248712,17.6163330078
113.076475326,17.3335494995
113.163290319,17.0503234863
113.242340088,16.8464355894
113.273758857,16.7666702271
113.408591679,16.4825897217
113.538818359,16.2533458894
113.571332423,16.1980895996
113.760646096,15.913192749
113.835296631,15.811798508
113.976931739,15.6278762817
114.131759644,15.4379537174
114.215401938,15.3421630859
114.428237915,15.113504627
114.487602344,15.0560684204
114.724700928,14.839248948
114.811758259,14.7695770264
115.021179199,14.6065354501
115.202992592,14.4827194214
115.317642212,14.405609743
115.614105225,14.238272436
115.706494333,14.1954803467
115.910583496,14.0999272101
116.207061768,13.9855220211
116.463616311,13.9078826904
116.503540039,13.8953332518