xper,xns,xew,xco
0.100000001 , 0.360869050 , 0.322513103 , 892.650024
0.200000003 , 0.117621444 , 0.100388460 , 1031.25000
0.300000012 , 2.36016940E-02 , 2.69311760E-02 , 1031.25000
0.500000000 , 6.39323657E-03 , 5.94740454E-03 , 1031.25000
1.00000000 , 2.65895203E-03 , 2.43087346E-03 , 562.650024
2.00000000 , 2.49092840E-03 , 1.63278147E-03 , 281.325012
3.00000000 , 1.69087632E-03 , 2.12338567E-03 , 187.688004