xper,xns,xew,xco
0.100000001 , 0.341157824 , 0.452321887 , 892.650024
0.200000003 , 0.277126819 , 0.158168375 , 1031.25000
0.300000012 , 0.144897640 , 0.199998513 , 1031.25000
0.500000000 , 3.14220451E-02 , 2.35218965E-02 , 1031.25000
1.00000000 , 4.52958234E-03 , 3.89510859E-03 , 562.650024
2.00000000 , 1.31581607E-03 , 1.41177163E-03 , 281.325012
3.00000000 , 8.65234178E-04 , 9.67540953E-04 , 187.688004