xper,xns,xew,xco
0.100000001 , 0.102704361 , 9.44182724E-02 , 892.650024
0.200000003 , 0.101764254 , 9.87651795E-02 , 1031.25000
0.300000012 , 2.82017924E-02 , 3.27216536E-02 , 1031.25000
0.500000000 , 8.29333998E-03 , 8.17091390E-03 , 1031.25000
1.00000000 , 2.86800228E-03 , 2.53025303E-03 , 562.650024
2.00000000 , 2.22904980E-03 , 1.55734690E-03 , 281.325012
3.00000000 , 2.11895420E-03 , 1.52517296E-03 , 187.688004