5  5  9  2
          0.5  150.  1.0  50.  850.
           32475.  32495.
           53048.  53060.
          31981.  28.092  -87.509
          39661.  28.168  -87.817
          40119.  28.207  -87.843
          47110.  28.250  -87.912
          53181.  28.397  -88.050
           29139.  55039.
          29139.  31440.
          31960.  34904.
          37712.  39625.
          40071.  40105.
          40685.  42762.
          45150.  47050.
          47128.  49137.
          51319.  53171.
          53241.  55039.