xper,xns,xew,xco
0.100000001 , 0.284198910 , 0.880997419 , 892.650024
0.200000003 , 0.307114691 , 0.438066483 , 1031.25000
0.300000012 , 0.145945683 , 0.158957005 , 1031.25000
0.500000000 , 4.53383178E-02 , 4.31688651E-02 , 1031.25000
1.00000000 , 6.59220153E-03 , 7.72572076E-03 , 562.650024
2.00000000 , 1.27953931E-03 , 1.76539016E-03 , 281.325012
3.00000000 , 1.11731933E-03 , 1.11593259E-03 , 187.688004