ID,lon,lat,datum,shift
8725520,-81.8710064725,26.6480055544,navd,0.02185
8725110,-81.8075063775,26.1316724338,navd,0.08602
8724580,-81.8091561519,24.5504440341,navd,0.13448
8723970,-81.1065059665,24.7110051572,navd,0.14777
8723214,-80.1616728298,25.7316725287,navd,0.06549
8722956,-80.1166728671,26.0816726227,navd,0.08125
8722670,-80.0341729204,26.6127837662,navd,0.08734
8721604,-80.5930623631,28.4158391429,navd,-0.0131
8720218,-81.4278959357,30.3981735097,navd,-0.12545
8720030,-81.4658489933,30.6713625683,navd,-0.12963
8670870,-80.9030350613,32.0347009526,navd,-0.21735
8665530,-79.9236178975,32.7808402474,navd,-0.2387
8662245,-79.9236178975,32.7808402474,navd,-0.25828
8661070,-78.9163957476,33.6555635733,navd,-0.16449
8658163,-77.7866734988,34.2133408432,navd,-0.18553
8656483,-76.6706642406,34.7173390982,navd,-0.24246
8654467,-75.7042000243,35.2086193301,navd,-0.27283
8652587,-75.5482000865,35.795702478,navd,-0.27475
8651370,-75.7467022262,36.183308536,navd,-0.28683
8638999,-75.7467022262,36.183308536,msl,0.0
8632200,-75.9884505008,37.1651987129,navd,-0.29341
8631044,-75.6858394929,37.6077868447,navd,-0.30386
8570283,-75.0910924474,38.3282760709,navd,-0.33901
8557380,-75.119284553,38.7828421599,navd,-0.31075
8536110,-74.9600055398,38.9683092182,navd,-0.34509
8534720,-74.4180594427,39.3566763671,navd,-0.32794
8531680,-74.0093955491,40.4668426402,navd,-0.34792
8510560,-71.9594499756,41.0483430178,navd,-0.32464
8452660,-71.3261448566,41.5043431863,navd,-0.33627
8449130,-71.3261448566,41.5043431863,msl,0.0
8447930,-70.6711176311,41.5236232724,navd,-0.32443
8447435,-69.9511054133,41.6885093937,navd,-0.29381
8443970,-71.0502859522,42.3539103827,navd,-0.31962
8423898,-71.0502859522,42.3539103827,msl,0.0
8419317,-71.0502859522,42.3539103827,msl,0.0
8418150,-70.2441759693,43.6580707255,navd,-0.30936
8413320,-70.2441759693,43.6580707255,msl,0.0
8411060,-67.2046710895,44.6570392774,navd,-0.32039
8410140,-66.9829080647,44.9046093476,navd,-0.30516
2695540,-66.9829080647,44.9046093476,msl,0.0
2695535,-66.9829080647,44.9046093476,msl,0.0
8779749,-97.1547325157,26.067503577,navd,-0.00487
8779748,-97.1668715193,26.0724755766,navd,-0.00362
8775870,-97.1668715193,26.0724755766,msl,0.0
8775241,-97.0391117561,27.8366029614,navd,-0.14796
8775237,-97.0727777647,27.8397599579,navd,-0.15224
8773767,-96.3301116777,28.426905172,navd,-0.20273
8772985,-96.3301116777,28.426905172,msl,0.0
8772471,-95.294207505,28.9357034089,navd,-0.17748
8772447,-95.294207505,28.9357034089,msl,0.0
8771972,-95.1308434882,29.0805604598,navd,-0.18981
8771450,-94.793316442,29.3100045507,navd,-0.17797
8771341,-94.7247354327,29.3574655694,navd,-0.15661
8770971,-94.5133084061,29.5150036294,navd,-0.08901
8770822,-93.8418072653,29.6893057526,navd,0.01
8770808,-94.3902903885,29.5947246618,navd,-0.0683
8768094,-93.342899151,29.7681718339,navd,0.05517
8766072,-92.3052038455,29.5516989228,navd,0.06452
8764314,-92.3052038455,29.5516989228,msl,0.0
8764227,-91.338106574,29.4496050257,navd,0.03185
8762075,-91.338106574,29.4496050257,msl,0.0
8761724,-91.338106574,29.4496050257,msl,0.0
8761305,-89.6730091988,29.8683053317,navd,-0.04587
8760922,-89.6730091988,29.8683053317,msl,0.0
8760721,-89.6730091988,29.8683053317,msl,0.0
8747437,-89.3258091832,30.3263474765,navd,-0.11815
8741533,-88.5630649815,30.367783585,navd,-0.12668
8740166,-88.5630649815,30.367783585,msl,0.0
8739803,-88.2478149012,30.4062556345,navd,-0.12618
8738043,-88.1586088714,30.3766056396,navd,-0.1225
8735180,-88.0750088264,30.2500056226,navd,-0.11551
8732828,-88.0750088264,30.2500056226,msl,0.0
8729840,-87.2112056124,30.4044057689,navd,-0.17302
8729210,-85.8785912033,30.2137558986,navd,-0.16009
8729108,-85.6644521314,30.1497279117,navd,-0.17895
8728690,-84.9805638639,29.7244499025,navd,-0.12279
8727520,-83.0317072011,29.135006012,navd,-0.0675
8726724,-82.8316739581,27.9783387619,navd,-0.04718
8726520,-82.6269508643,27.7611167347,navd,-0.01463
8726384,-82.5625068264,27.6383387129,navd,0.00092
8720226,-81.6590649916,30.3205054624,navd,-0.10246
8720219,-81.559172973,30.3872284905,navd,-0.11058
8720215,-81.559172973,30.3872284905,msl,0.0
8658120,-77.9536175539,34.2275078247,navd,-0.17622
8639348,-77.9536175539,34.2275078247,msl,0.0
8638901,-77.9536175539,34.2275078247,msl,0.0
8638610,-76.3286175659,36.9427866218,navd,-0.31396
8637689,-76.4788126724,37.2265086616,navd,-0.32147
8636580,-76.2897846913,37.6155087672,navd,-0.30497
8635750,-76.4644538278,37.9961218227,navd,-0.33259
8635027,-77.0366040826,38.3197618128,navd,-0.36243
8632837,-77.0366040826,38.3197618128,msl,0.0
8594900,-77.0217071977,38.8730089262,navd,-0.35104
8577330,-76.4508398914,38.3172308901,navd,-0.35617
8575512,-76.4816070453,38.9832890204,navd,-0.35141
8574680,-76.5794511398,39.266953064,navd,-0.3405
8573927,-75.8100069435,39.526676218,navd,-0.37261
8573364,-76.2445630179,39.213453098,navd,-0.33242
8571892,-76.0616738187,38.5725089934,navd,-0.34421
8571421,-76.038339736,38.2200089247,navd,-0.33132
8555889,-76.038339736,38.2200089247,msl,0.0
8551910,-75.5719508716,39.5583422558,navd,-0.3703
8551762,-75.5719508716,39.5583422558,msl,0.0
8548989,-75.5719508716,39.5583422558,msl,0.0
8546252,-75.5719508716,39.5583422558,msl,0.0
8545240,-75.1419878114,39.9330653867,navd,-0.36172
8540433,-75.4095068737,39.8118153275,navd,-0.3795
8539094,-75.4095068737,39.8118153275,msl,0.0
8537121,-75.4095068737,39.8118153275,msl,0.0
8519483,-75.4095068737,39.8118153275,msl,0.0
8518962,-75.4095068737,39.8118153275,msl,0.0
8518750,-74.0141736033,40.7005656851,navd,-0.34516
8516945,-73.7657175437,40.811351739,navd,-0.32478
8467150,-73.1839754271,41.1758288851,navd,-0.32662
8465705,-73.1839754271,41.1758288851,msl,0.0
8461490,-72.0955620952,41.371677063,navd,-0.31413
8454049,-71.4100059045,41.5869501915,navd,-0.32753
8454000,-71.4006729509,41.8071772348,navd,-0.34386
8452944,-71.4006729509,41.8071772348,msl,0.0
8447386,-71.1641068447,41.7043102451,navd,-0.34444
8779770,-97.2155385294,26.0611705684,navd,0.00371
8779280,-97.2155385294,26.0611705684,msl,0.0
8775792,-97.236712772,27.6333048949,navd,-0.15147
8775296,-97.3900108369,27.8116979126,navd,-0.17032
8775244,-97.4859548632,27.832753905,navd,-0.1784
8774770,-97.0466777872,28.0216709986,navd,-0.18558
8774230,-96.7950087591,28.2283040726,navd,-0.18744
8773701,-96.3883086959,28.4517041698,navd,-0.20036
8773259,-96.3883086959,28.4517041698,msl,0.0
8773146,-95.9140106215,28.7100042832,navd,-0.21471
8773037,-96.7124127678,28.4069041197,navd,-0.19091
8771486,-94.8970934668,29.3025875358,navd,-0.19076
8771013,-94.8970934668,29.3025875358,msl,0.0
8770777,-95.2658106307,29.7263035752,navd,-0.18055
8770613,-94.9850105529,29.6816716025,navd,-0.16238
8770570,-94.9850105529,29.6816716025,msl,0.0
8770520,-93.8847043263,29.9811988077,navd,0.02708
8770475,-93.9300103181,29.866703778,navd,0.00297
8767961,-93.3007072129,30.1903049275,navd,0.0612
8767816,-93.2216771984,30.2236159448,navd,0.06918
8764044,-91.2376205842,29.6675050856,navd,0.00112
8762483,-91.2376205842,29.6675050856,msl,0.0
8761927,-90.113342345,30.0272273091,navd,-0.04284
8737138,-88.0736189185,30.7819057394,navd,-0.13717
8737048,-88.0396188955,30.704615727,navd,-0.12986
8736897,-88.058119891,30.6495057125,navd,-0.13
8735523,-88.1139078706,30.4437066601,navd,-0.12977
8735391,-88.1139078706,30.4437066601,msl,0.0
8726667,-88.1139078706,30.4437066601,navd,-0.01326
8726607,-82.5528098575,27.8578057671,navd,-0.01807
9751364,-64.6983899439,17.7476990343,msl,0.0
9751401,-64.7537989557,17.6947050126,msl,0.0
9751381,-64.7242000194,18.3182552012,msl,0.0
9751639,-64.9258060864,18.3305881831,msl,0.0
9752235,-65.3024722051,18.3008661337,msl,0.0
9752619,-65.3024722051,18.3008661337,msl,0.0
9752695,-65.4713612355,18.0938660541,msl,0.0
9753216,-65.4713612355,18.0938660541,msl,0.0
9754228,-65.4713612355,18.0938660541,msl,0.0
9755371,-66.1164174876,18.4589490927,msl,0.0
9757809,-66.1164174876,18.4589490927,msl,0.0
9759110,-67.0463907303,17.9701048476,msl,0.0
9759394,-67.1624447971,18.2188379088,msl,0.0
9759938,-67.9382090316,18.0892937868,msl,0.0