xper,xns,xew,xco
0.100000001 , 0.432390273 , 0.481002092 , 892.650024
0.200000003 , 0.124212883 , 0.154166624 , 1031.25000
0.300000012 , 4.54206839E-02 , 2.95324940E-02 , 1031.25000
0.500000000 , 1.78480316E-02 , 8.83574318E-03 , 1031.25000
1.00000000 , 7.92131014E-03 , 2.61773099E-03 , 562.650024
2.00000000 , 3.68833821E-03 , 1.85583427E-03 , 281.325012
3.00000000 , 2.83070095E-03 , 1.14074885E-03 , 187.688004