xper,xns,xew,xco
0.100000001 , 0.650637388 , 1.99601746 , 973.799988
0.200000003 , 7.27969781E-02 , 0.183162391 , 1125.00000
0.300000012 , 7.30885863E-02 , 0.119905502 , 1125.00000
0.500000000 , 2.45678369E-02 , 3.46291065E-02 , 1125.00000
1.00000000 , 2.58004223E-03 , 4.26862203E-03 , 675.000000
2.00000000 , 1.05098553E-03 , 1.35026767E-03 , 337.500000
3.00000000 , 9.95840644E-04 , 1.51841540E-03 , 225.000000