xper,xns,xew,xco
0.100000001 , 0.213333532 , 1.24349952 , 892.650024
0.200000003 , 6.85439259E-02 , 0.102979153 , 1031.25000
0.300000012 , 4.33553606E-02 , 6.73208535E-02 , 1031.25000
0.500000000 , 1.49478381E-02 , 1.57223940E-02 , 1031.25000
1.00000000 , 1.80549861E-03 , 2.92744208E-03 , 562.650024
2.00000000 , 9.82067082E-04 , 1.04132853E-03 , 281.325012
3.00000000 , 1.11889280E-03 , 1.02910318E-03 , 187.688004