xper,xns,xew,xco
0.100000001 , 0.407873422 , 0.673821986 , 892.650024
0.200000003 , 0.117502891 , 0.187764481 , 1031.25000
0.300000012 , 7.12710395E-02 , 0.121529199 , 1031.25000
0.500000000 , 3.21810208E-02 , 3.53484936E-02 , 1031.25000
1.00000000 , 6.75049983E-03 , 4.11514379E-03 , 562.650024
2.00000000 , 2.03594170E-03 , 1.84139679E-03 , 281.325012
3.00000000 , 1.18609716E-03 , 1.39366894E-03 , 187.688004