xper,xns,xew,xco
0.100000001 , 0.601627529 , 0.586069763 , 892.650024
0.200000003 , 0.140839368 , 0.121952221 , 1031.25000
0.300000012 , 4.18710932E-02 , 3.98545936E-02 , 1031.25000
0.500000000 , 1.65521819E-02 , 1.65547170E-02 , 1031.25000
1.00000000 , 3.91221978E-02 , 4.05610912E-02 , 562.650024
2.00000000 , 1.18425852E-02 , 9.87443887E-03 , 281.325012
3.00000000 , 4.07394720E-03 , 4.54772683E-03 , 187.688004