xper,xns,xew,xco
0.100000001 , 0.278040707 , 0.910247266 , 892.650024
0.200000003 , 0.119437568 , 0.112355582 , 1031.25000
0.300000012 , 8.54557455E-02 , 8.54607895E-02 , 1031.25000
0.500000000 , 3.48745435E-02 , 3.72946262E-02 , 1031.25000
1.00000000 , 2.91797705E-03 , 3.47469514E-03 , 562.650024
2.00000000 , 1.30020210E-03 , 1.42462016E-03 , 281.325012
3.00000000 , 1.04879332E-03 , 1.13102002E-03 , 187.688004