xper,xns,xew,xco
0.100000001 , 0.609459162 , 0.798732460 , 892.650024
0.200000003 , 0.327333361 , 0.154707626 , 1031.25000
0.300000012 , 0.151584417 , 4.88848388E-02 , 1031.25000
0.500000000 , 3.36243547E-02 , 4.09826897E-02 , 1031.25000
1.00000000 , 1.53713478E-02 , 2.21132692E-02 , 562.650024
2.00000000 , 4.87691164E-03 , 4.87895822E-03 , 281.325012
3.00000000 , 2.19392893E-03 , 2.39581265E-03 , 187.688004