xper,xns,xew,xco
0.100000001 , 0.311949641 , 0.514321268 , 892.650024
0.200000003 , 0.123296522 , 0.190983772 , 1031.25000
0.300000012 , 0.102126032 , 0.165228724 , 1031.25000
0.500000000 , 4.00668569E-02 , 3.43105569E-02 , 1031.25000
1.00000000 , 3.37053090E-03 , 4.59612394E-03 , 562.650024
2.00000000 , 1.24967238E-03 , 1.85156788E-03 , 281.325012
3.00000000 , 1.14811899E-03 , 1.78345991E-03 , 187.688004