xper,xns,xew,xco
0.100000001 , 0.284191430 , 0.881048739 , 892.650024
0.200000003 , 0.307085037 , 0.438006967 , 1031.25000
0.300000012 , 0.145980090 , 0.158995762 , 1031.25000
0.500000000 , 4.52784263E-02 , 4.31135371E-02 , 1031.25000
1.00000000 , 6.56472985E-03 , 7.68119609E-03 , 562.650024
2.00000000 , 1.24349317E-03 , 2.00236379E-03 , 281.325012
3.00000000 , 1.03592756E-03 , 1.63938536E-03 , 187.688004