xper,xns,xew,xco
0.100000001 , 0.244400889 , 0.868180037 , 892.650024
0.200000003 , 8.18964541E-02 , 0.113586225 , 1031.25000
0.300000012 , 8.60463381E-02 , 8.52744356E-02 , 1031.25000
0.500000000 , 3.14023420E-02 , 3.43202539E-02 , 1031.25000
1.00000000 , 5.85206086E-03 , 3.42773134E-03 , 562.650024
2.00000000 , 2.00639362E-03 , 1.49560045E-03 , 281.325012
3.00000000 , 1.35528087E-03 , 9.93558089E-04 , 187.688004