xper,xns,xew,xco
0.100000001 , 0.209588304 , 0.514480174 , 892.650024
0.200000003 , 8.66365284E-02 , 0.103689864 , 1031.25000
0.300000012 , 8.65377039E-02 , 0.126276866 , 1031.25000
0.500000000 , 3.36522050E-02 , 3.59107889E-02 , 1031.25000
1.00000000 , 3.84418014E-03 , 4.90760058E-03 , 562.650024
2.00000000 , 4.22420213E-03 , 2.74459599E-03 , 281.325012
3.00000000 , 4.67435084E-03 , 3.80628090E-03 , 187.688004