xper,xns,xew,xco
0.100000001 , 0.298579812 , 0.685546279 , 892.650024
0.200000003 , 0.122176476 , 0.190265223 , 1031.25000
0.300000012 , 0.113906190 , 0.116052166 , 1031.25000
0.500000000 , 4.78856415E-02 , 3.69556509E-02 , 1031.25000
1.00000000 , 3.78157292E-03 , 4.16644569E-03 , 562.650024
2.00000000 , 1.47231284E-03 , 1.68341084E-03 , 281.325012
3.00000000 , 1.05034886E-03 , 1.57409208E-03 , 187.688004