xper,xns,xew,xco
0.100000001 , 0.444913149 , 0.517520905 , 892.650024
0.200000003 , 0.256433100 , 0.131129041 , 1031.25000
0.300000012 , 0.122119203 , 0.129559606 , 1031.25000
0.500000000 , 1.89843457E-02 , 1.78122651E-02 , 1031.25000
1.00000000 , 4.50928882E-03 , 2.39033904E-03 , 562.650024
2.00000000 , 1.98190170E-03 , 1.53387571E-03 , 281.325012
3.00000000 , 8.24865478E-04 , 1.17327529E-03 , 187.688004