xper,xns,xew,xco
0.100000001 , 0.329210430 , 0.338338196 , 892.650024
0.200000003 , 0.153391138 , 8.31926838E-02 , 1031.25000
0.300000012 , 0.132107913 , 7.13770911E-02 , 1031.25000
0.500000000 , 5.44527695E-02 , 3.33011560E-02 , 1031.25000
1.00000000 , 6.88266195E-03 , 8.69324524E-03 , 562.650024
2.00000000 , 1.89124944E-03 , 2.42822780E-03 , 281.325012
3.00000000 , 1.25974161E-03 , 2.50762026E-03 , 187.688004