xper,xns,xew,xco
0.100000001 , 0.228560165 , 0.303926080 , 892.650024
0.200000003 , 0.192050606 , 0.174847037 , 1031.25000
0.300000012 , 4.62164618E-02 , 3.52603234E-02 , 1031.25000
0.500000000 , 1.30030876E-02 , 9.08024888E-03 , 1031.25000
1.00000000 , 2.96682771E-03 , 3.42063373E-03 , 562.650024
2.00000000 , 1.96767063E-03 , 1.64420041E-03 , 281.325012
3.00000000 , 1.18367141E-03 , 1.41354033E-03 , 187.688004