xper,xns,xew,xco
0.100000001 , 0.322722346 , 1.14301479 , 892.650024
0.200000003 , 5.82294874E-02 , 0.106997490 , 1031.25000
0.300000012 , 7.55781159E-02 , 5.27836196E-02 , 1031.25000
0.500000000 , 3.00140083E-02 , 2.20101178E-02 , 1031.25000
1.00000000 , 2.98304204E-03 , 3.05229542E-03 , 562.650024
2.00000000 , 8.77466868E-04 , 1.27560459E-03 , 281.325012
3.00000000 , 1.35480124E-03 , 1.29112299E-03 , 187.688004