xper,xns,xew,xco
0.100000001 , 0.327373356 , 0.689431310 , 892.650024
0.200000003 , 0.125360161 , 0.132320210 , 1031.25000
0.300000012 , 0.119776227 , 0.122257419 , 1031.25000
0.500000000 , 0.121050030 , 3.41647789E-02 , 1031.25000
1.00000000 , 6.98011443E-02 , 5.05825505E-03 , 562.650024
2.00000000 , 1.48476502E-02 , 2.41816067E-03 , 281.325012
3.00000000 , 6.20658789E-03 , 1.60088239E-03 , 187.688004