xper,xns,xew,xco
0.100000001 , 0.900088668 , 0.695021987 , 892.650024
0.200000003 , 0.173522562 , 0.124031723 , 1031.25000
0.300000012 , 5.12592904E-02 , 3.19063738E-02 , 1031.25000
0.500000000 , 1.03745330E-02 , 1.32643981E-02 , 1031.25000
1.00000000 , 3.30650643E-03 , 3.20770405E-03 , 562.650024
2.00000000 , 2.48629507E-03 , 1.29485002E-03 , 281.325012
3.00000000 , 1.80303771E-03 , 1.42933906E-03 , 187.688004