mitian@19: 0.000000000,1.1
mitian@19: 8.974512471,sp
mitian@19: 38.796462585,1.2
mitian@19: 61.942857142,a
mitian@19: 89.624376417,2.3
mitian@19: 111.727052154,1.2
mitian@19: 126.245351473,a
mitian@19: 157.053718820,3.3
mitian@19: 166.090793650,a
mitian@19: 187.917551020,a
mitian@19: 223.366757369,4.2
mitian@19: 244.807981859,a
mitian@19: 291.040907029,4.4
mitian@19: 311.635011337,a
mitian@19: 378.947596371,5.3
mitian@19: 400.587755102,a
mitian@19: 485.528730158,6.3
mitian@19: 497.012244897,a
mitian@19: 547.428571428,p+s 
mitian@19: 558.823038548,a
mitian@19: 573.877551020,p+s
mitian@19: 579.134693877,a
mitian@19: 631.432653061,p
mitian@19: 641.534693877,New Point
mitian@19: 648.556553287,a
mitian@19: 664.578321995,p
mitian@19: 671.033469387,end