xper,xns,xew,xco
0.100000001 , 1.02588248 , 1.81877220 , 892.650024
0.200000003 , 1.40470815 , 1.42191374 , 1031.25000
0.300000012 , 1.66264451 , 2.40222549 , 1031.25000
0.500000000 , 0.865948081 , 1.29479003 , 1031.25000
1.00000000 , 0.179474652 , 0.189480826 , 562.650024
2.00000000 , 4.94936779E-02 , 4.45894673E-02 , 281.325012
3.00000000 , 1.49631575E-02 , 1.52487550E-02 , 187.688004