xper,xns,xew,xco
0.100000001 , 0.209610209 , 0.514577568 , 892.650024
0.200000003 , 8.66335854E-02 , 0.103755057 , 1031.25000
0.300000012 , 8.65979269E-02 , 0.126223147 , 1031.25000
0.500000000 , 3.36262882E-02 , 3.59030142E-02 , 1031.25000
1.00000000 , 3.84192658E-03 , 4.85466514E-03 , 562.650024
2.00000000 , 4.19481285E-03 , 2.67312094E-03 , 281.325012
3.00000000 , 4.66486253E-03 , 3.77002684E-03 , 187.688004