xper,xns,xew,xco
0.100000001 , 0.582284033 , 0.458573401 , 892.650024
0.200000003 , 0.651012897 , 0.446192354 , 1031.25000
0.300000012 , 0.101720028 , 0.133041620 , 1031.25000
0.500000000 , 3.44029255E-02 , 5.61164506E-02 , 1031.25000
1.00000000 , 5.99304819E-03 , 4.96230274E-03 , 562.650024
2.00000000 , 1.83705334E-03 , 1.63276005E-03 , 281.325012
3.00000000 , 1.30540505E-03 , 9.00225190E-04 , 187.688004