xper,xns,xew,xco
0.100000001 , 0.291929603 , 0.360441983 , 892.650024
0.200000003 , 0.123449564 , 0.185068548 , 1031.25000
0.300000012 , 9.18484777E-02 , 0.122142881 , 1031.25000
0.500000000 , 4.02516983E-02 , 4.23719697E-02 , 1031.25000
1.00000000 , 3.13937292E-03 , 4.32033045E-03 , 562.650024
2.00000000 , 1.37897814E-03 , 1.72872213E-03 , 281.325012
3.00000000 , 1.23313197E-03 , 1.75211427E-03 , 187.688004