xper,xns,xew,xco
0.100000001 , 0.341202885 , 0.257965058 , 892.650024
0.200000003 , 0.118246168 , 0.112461686 , 1031.25000
0.300000012 , 7.85503089E-02 , 0.126405209 , 1031.25000
0.500000000 , 5.85963540E-02 , 7.40417466E-02 , 1031.25000
1.00000000 , 9.37986895E-02 , 6.56105205E-02 , 562.650024
2.00000000 , 4.33378108E-02 , 4.63789999E-02 , 281.325012
3.00000000 , 2.40968484E-02 , 2.97909323E-02 , 187.688004