xper,xns,xew,xco
0.100000001 , 0.131582692 , 0.323936909 , 892.650024
0.200000003 , 7.21291825E-02 , 8.69804323E-02 , 1031.25000
0.300000012 , 0.140855595 , 6.26121908E-02 , 1031.25000
0.500000000 , 1.90391149E-02 , 1.67016666E-02 , 1031.25000
1.00000000 , 4.22268780E-03 , 2.40850053E-03 , 562.650024
2.00000000 , 2.29348405E-03 , 3.05741350E-03 , 281.325012
3.00000000 , 1.95943657E-03 , 2.28072517E-03 , 187.688004