mitian@18: 0.000000000,1.1
mitian@18: 11.540317460,a
mitian@18: 19.493151927,New Point
mitian@18: 34.527959183,1.2
mitian@18: 46.393469387,a
mitian@18: 66.378979591,1.3
mitian@18: 87.489455782,2.1
mitian@18: 94.923174603,a
mitian@19: 110.164399092,1.1
mitian@18: 135.116916099,New Point
mitian@18: 144.486167800,New Point
mitian@18: 155.480816326,a
mitian@18: 170.034149659,1.4
mitian@18: 184.598639455,New Point
mitian@18: 191.750385487,New Point
mitian@18: 211.858866213,sp
mitian@18: 217.907664399,New Point
mitian@19: 223.639229024,1.2
mitian@18: 230.539319727,New Point
mitian@18: 233.424399092,New Point
mitian@19: 249.546553287,1.3
mitian@18: 257.590566893,New Point
mitian@18: 260.736870748,a
mitian@19: 270.072879818,1.4
mitian@18: 273.745850340,New Point
mitian@18: 284.154195011,New Point
mitian@19: 288.555328798,2.4
mitian@19: 299.574965986,3.2
mitian@18: 304.274285714,end