xper,xns,xew,xco
0.100000001 , 1.96415532 , 2.92576957 , 1190.19995
0.200000003 , 1.91223788 , 3.90955758 , 1375.00000
0.300000012 , 1.30198789 , 2.51474905 , 1375.00000
0.500000000 , 0.335259944 , 0.863698483 , 1375.00000
1.00000000 , 6.56465963E-02 , 0.146338850 , 800.250000
2.00000000 , 1.66322924E-02 , 3.83843109E-02 , 399.850006
3.00000000 , 7.11223995E-03 , 1.77415088E-02 , 266.750000