xper,xns,xew,xco
0.100000001 , 0.291900575 , 0.838038445 , 892.650024
0.200000003 , 0.123479567 , 0.210795119 , 1031.25000
0.300000012 , 9.17912349E-02 , 0.122140542 , 1031.25000
0.500000000 , 4.02665175E-02 , 4.22957577E-02 , 1031.25000
1.00000000 , 3.23257339E-03 , 4.30452451E-03 , 562.650024
2.00000000 , 1.38816459E-03 , 1.79728784E-03 , 281.325012
3.00000000 , 1.24983583E-03 , 1.73896656E-03 , 187.688004