1 37.613544 -122.357246 1
2 37.5      -122.1      1
3 37.5      -121.5      1
4 37.51     -122.5      1
5 37.4880   -122.4500   1
6 37.55     -122.4500   1
7 37.52389  -122.54     1
8 37.52388  -122.54     1