xper,xns,xew,xco
0.100000001 , 0.298576385 , 0.685643435 , 892.650024
0.200000003 , 0.120156191 , 0.190229028 , 1031.25000
0.300000012 , 0.113920830 , 0.116060920 , 1031.25000
0.500000000 , 4.78996709E-02 , 3.69975902E-02 , 1031.25000
1.00000000 , 3.76968738E-03 , 4.15848102E-03 , 562.650024
2.00000000 , 1.46108516E-03 , 1.69513386E-03 , 281.325012
3.00000000 , 1.04432588E-03 , 1.40443619E-03 , 187.688004