xper,xns,xew,xco
0.100000001 , 0.960657299 , 0.589785516 , 973.799988
0.200000003 , 0.807307959 , 0.623749912 , 1125.00000
0.300000012 , 0.346961170 , 0.427802294 , 1125.00000
0.500000000 , 8.16534236E-02 , 5.65834753E-02 , 1125.00000
1.00000000 , 1.38802929E-02 , 1.34142675E-02 , 1049.84998
2.00000000 , 3.71345878E-03 , 3.65827605E-03 , 525.150024
3.00000000 , 2.24211602E-03 , 4.30748705E-03 , 350.100006