xper,xns,xew,xco
0.100000001 , 0.202196181 , 0.413501233 , 892.650024
0.200000003 , 5.83655462E-02 , 0.100143932 , 1031.25000
0.300000012 , 5.00858091E-02 , 5.60529195E-02 , 1031.25000
0.500000000 , 1.48055097E-02 , 1.42343743E-02 , 1031.25000
1.00000000 , 1.87190017E-03 , 2.23084190E-03 , 562.650024
2.00000000 , 1.15109398E-03 , 1.22650422E-03 , 281.325012
3.00000000 , 7.04024453E-04 , 1.11965090E-03 , 187.688004