3  5  6  2
0.5  150.  1.0  50.  850. 
 61564.  61570. 
 61580.  61591. 
62607.  11.707  -81.735 
66101.  11.690  -81.797 
70230.  11.762  -81.883 
 61421.  73121. 
61421.  62329.
62681.  63780.
65075.  66025.
66611.  67608.
68946.  70042.
70318.  73121.