xper,xns,xew,xco
0.100000001 , 0.304300398 , 0.201595485 , 892.650024
0.200000003 , 0.161274999 , 0.192513078 , 1031.25000
0.300000012 , 8.37513208E-02 , 8.83062705E-02 , 1031.25000
0.500000000 , 3.56421843E-02 , 3.50521132E-02 , 1031.25000
1.00000000 , 2.12872326E-02 , 3.32528055E-02 , 562.650024
2.00000000 , 1.93477049E-02 , 2.21304186E-02 , 281.325012
3.00000000 , 1.81986969E-02 , 2.01448333E-02 , 187.688004