xper,xns,xew,xco
0.100000001 , 0.360867053 , 0.322514623 , 892.650024
0.200000003 , 0.117651097 , 0.100389361 , 1031.25000
0.300000012 , 2.36319061E-02 , 2.69320905E-02 , 1031.25000
0.500000000 , 6.36398187E-03 , 5.94833866E-03 , 1031.25000
1.00000000 , 2.66475440E-03 , 2.43161106E-03 , 562.650024
2.00000000 , 2.48991861E-03 , 1.63028250E-03 , 281.325012
3.00000000 , 1.70636212E-03 , 2.11562542E-03 , 187.688004