xper,xns,xew,xco
0.100000001 , 3.37528324 , 2.17146778 , 892.650024
0.200000003 , 0.889270842 , 0.617793798 , 1031.25000
0.300000012 , 0.340632081 , 0.427728206 , 1031.25000
0.500000000 , 8.57234672E-02 , 0.131980747 , 1031.25000
1.00000000 , 3.15284431E-02 , 3.53183486E-02 , 562.650024
2.00000000 , 6.66121906E-03 , 4.36120434E-03 , 281.325012
3.00000000 , 5.24103129E-03 , 4.32782713E-03 , 187.688004