xper,xns,xew,xco
0.100000001 , 0.341166735 , 0.452332795 , 892.650024
0.200000003 , 0.277116418 , 0.158156723 , 1031.25000
0.300000012 , 0.144886270 , 0.199982554 , 1031.25000
0.500000000 , 3.14131454E-02 , 2.35422142E-02 , 1031.25000
1.00000000 , 4.52052383E-03 , 3.87830590E-03 , 562.650024
2.00000000 , 1.33475545E-03 , 1.43087190E-03 , 281.325012
3.00000000 , 8.93705350E-04 , 9.56059026E-04 , 187.688004