xper,xns,xew,xco
0.100000001 , 0.291923374 , 0.360430598 , 892.650024
0.200000003 , 0.123456217 , 0.185072303 , 1031.25000
0.300000012 , 9.18362215E-02 , 0.122138411 , 1031.25000
0.500000000 , 4.02550623E-02 , 3.73827703E-02 , 1031.25000
1.00000000 , 3.14302044E-03 , 4.31387685E-03 , 562.650024
2.00000000 , 1.38080784E-03 , 1.75692199E-03 , 281.325012
3.00000000 , 1.23628788E-03 , 1.74836919E-03 , 187.688004