xper,xns,xew,xco
0.100000001 , 1.05592275 , 0.813095331 , 892.650024
0.200000003 , 0.214159727 , 0.149725467 , 1031.25000
0.300000012 , 0.147838384 , 0.144175112 , 1031.25000
0.500000000 , 7.67012388E-02 , 8.36293846E-02 , 1031.25000
1.00000000 , 2.79685073E-02 , 2.88998690E-02 , 562.650024
2.00000000 , 3.07305790E-02 , 1.52597642E-02 , 281.325012
3.00000000 , 2.62436252E-02 , 1.98445767E-02 , 187.688004