xper,xns,xew,xco
0.100000001 , 0.273980916 , 0.735091388 , 892.650024
0.200000003 , 0.111163974 , 0.159030303 , 1031.25000
0.300000012 , 3.13372836E-02 , 3.12831067E-02 , 1031.25000
0.500000000 , 6.51900377E-03 , 1.04011511E-02 , 1031.25000
1.00000000 , 6.35791197E-03 , 6.17603678E-03 , 562.650024
2.00000000 , 8.23443476E-03 , 6.29574154E-03 , 281.325012
3.00000000 , 6.47339225E-03 , 5.92420809E-03 , 187.688004