xper,xns,xew,xco
0.100000001 , 4.23263407 , 4.40513563 , 892.650024
0.200000003 , 0.479236960 , 0.388101459 , 1031.25000
0.300000012 , 0.398496240 , 0.282229304 , 1031.25000
0.500000000 , 6.65292814E-02 , 6.52015954E-02 , 1031.25000
1.00000000 , 2.24409997E-02 , 3.25844660E-02 , 562.650024
2.00000000 , 2.42406782E-02 , 2.90454663E-02 , 281.325012
3.00000000 , 2.81948112E-02 , 1.83264241E-02 , 187.688004