xper,xns,xew,xco
0.100000001 , 0.292169422 , 0.360448390 , 892.650024
0.200000003 , 0.123293795 , 0.185067803 , 1031.25000
0.300000012 , 7.90214986E-02 , 0.122148119 , 1031.25000
0.500000000 , 4.01977785E-02 , 3.73480618E-02 , 1031.25000
1.00000000 , 3.07930214E-03 , 4.32447018E-03 , 562.650024
2.00000000 , 1.29124045E-03 , 1.71116239E-03 , 281.325012
3.00000000 , 1.07337220E-03 , 1.75248063E-03 , 187.688004