xper,xns,xew,xco
0.100000001 , 1.17845643 , 0.711016953 , 892.650024
0.200000003 , 0.172917977 , 0.134803325 , 1031.25000
0.300000012 , 7.84751773E-02 , 8.37416574E-02 , 1031.25000
0.500000000 , 3.46204713E-02 , 3.27031985E-02 , 1031.25000
1.00000000 , 2.41314154E-02 , 2.00541951E-02 , 562.650024
2.00000000 , 2.03996692E-02 , 1.80278085E-02 , 281.325012
3.00000000 , 1.86754670E-02 , 1.51543180E-02 , 187.688004