xper,xns,xew,xco
0.100000001 , 0.291761577 , 0.443418384 , 892.650024
0.200000003 , 0.147755444 , 0.182514429 , 1031.25000
0.300000012 , 9.83595699E-02 , 0.137431145 , 1031.25000
0.500000000 , 3.13520804E-02 , 3.68908979E-02 , 1031.25000
1.00000000 , 3.41331749E-03 , 8.59582424E-03 , 562.650024
2.00000000 , 1.22991751E-03 , 3.35977413E-03 , 281.325012
3.00000000 , 1.10295019E-03 , 2.33977777E-03 , 187.688004