xper,xns,xew,xco
0.100000001 , 0.939375043 , 0.751703620 , 892.650024
0.200000003 , 0.121870793 , 0.116884604 , 1031.25000
0.300000012 , 0.104454868 , 6.41305745E-02 , 1031.25000
0.500000000 , 3.53539996E-02 , 3.90841737E-02 , 1031.25000
1.00000000 , 3.47491950E-02 , 2.05596499E-02 , 562.650024
2.00000000 , 2.38555968E-02 , 3.16509828E-02 , 281.325012
3.00000000 , 2.32484341E-02 , 1.83181483E-02 , 187.688004