xper,xns,xew,xco
0.100000001 , 1.06623852 , 0.562866330 , 892.650024
0.200000003 , 1.13996112 , 1.20141602 , 1031.25000
0.300000012 , 0.643300414 , 0.882740498 , 1031.25000
0.500000000 , 0.318990767 , 0.443090349 , 1031.25000
1.00000000 , 0.118208095 , 0.116825335 , 562.650024
2.00000000 , 3.18561308E-02 , 4.52937856E-02 , 281.325012
3.00000000 , 2.63038129E-02 , 3.12930122E-02 , 187.688004