xper,xns,xew,xco
0.100000001 , 0.291966677 , 0.360448509 , 892.650024
0.200000003 , 0.123417966 , 0.185066789 , 1031.25000
0.300000012 , 9.19184536E-02 , 0.122146249 , 1031.25000
0.500000000 , 4.02378142E-02 , 3.73515151E-02 , 1031.25000
1.00000000 , 3.17079062E-03 , 4.32425179E-03 , 562.650024
2.00000000 , 1.36449072E-03 , 1.71198288E-03 , 281.325012
3.00000000 , 1.20970071E-03 , 1.75312744E-03 , 187.688004