xper,xns,xew,xco
0.100000001 , 0.354037374 , 0.611385107 , 892.650024
0.200000003 , 9.59643051E-02 , 0.163646713 , 1031.25000
0.300000012 , 8.37815478E-02 , 0.133745238 , 1031.25000
0.500000000 , 3.24055962E-02 , 3.36714499E-02 , 1031.25000
1.00000000 , 1.08516607E-02 , 5.56333084E-03 , 562.650024
2.00000000 , 4.13312251E-03 , 1.86312699E-03 , 281.325012
3.00000000 , 2.47231266E-03 , 1.41097221E-03 , 187.688004