xper,xns,xew,xco
0.100000001 , 4.41337442 , 2.12702084 , 892.650024
0.200000003 , 5.72855425 , 3.24451971 , 1031.25000
0.300000012 , 10.5108957 , 5.30902147 , 1031.25000
0.500000000 , 3.83316040 , 4.66573238 , 1031.25000
1.00000000 , 1.40127075 , 0.615920126 , 562.650024
2.00000000 , 0.186315611 , 0.129380405 , 281.325012
3.00000000 , 7.71115273E-02 , 5.94132878E-02 , 187.688004