4  5  8  2
     0.5  150.  1.0  50.  700.
       92960.   92971.
      105450.  105569.
     88240.  34.932  -73.525
     94341.  34.755  -73.162
     99741.  34.967  -72.930
    105351.  35.078  -73.058
      86638.  106968.
     86638.   87790.
     88400.   90310.
     92119.   94270.
     94417.   96135.
     97969.   99690.
     99783.  101329.
    103580.  105200.
    105361.  106968.