4  5  8  3
0.5  150.  1.0  50.  850. 
87104.  87156.
87309.  87350.
93909.  93936.
 87491.  20.550  -92.283
 94005.  20.667  -92.367
 99761.  20.857  -92.470
105082.  20.998  -92.582
  85690.   106591.
 85690.   87481.
 87490.   89884.
 92480.   93985.
 94050.   95807.
 98077.   99760.
 99785.  101256.
103410.  105050.
105144.  106591.