xper,xns,xew,xco
0.100000001 , 1.39194191 , 0.664325595 , 973.799988
0.200000003 , 0.331287801 , 0.406269789 , 1125.00000
0.300000012 , 0.121834725 , 0.161360338 , 1125.00000
0.500000000 , 5.18293604E-02 , 6.29411489E-02 , 1125.00000
1.00000000 , 3.00494693E-02 , 3.23010944E-02 , 675.000000
2.00000000 , 1.64100546E-02 , 2.17726529E-02 , 337.500000
3.00000000 , 2.15951409E-02 , 1.57244354E-02 , 225.000000