xper,xns,xew,xco
0.100000001 , 0.733640969 , 0.378388524 , 892.650024
0.200000003 , 0.122595072 , 0.105489142 , 1031.25000
0.300000012 , 0.128738508 , 9.48993340E-02 , 1031.25000
0.500000000 , 4.72987853E-02 , 3.92317995E-02 , 1031.25000
1.00000000 , 3.17977481E-02 , 3.19409557E-02 , 562.650024
2.00000000 , 3.24929170E-02 , 3.38110514E-02 , 281.325012
3.00000000 , 2.01012231E-02 , 2.70406213E-02 , 187.688004