xper,xns,xew,xco
0.100000001 , 6.94787788 , 10.6418896 , 892.650024
0.200000003 , 6.49122620 , 9.02952576 , 1031.25000
0.300000012 , 4.77292109 , 4.70969677 , 1031.25000
0.500000000 , 1.29503131 , 1.14957440 , 1031.25000
1.00000000 , 0.175364420 , 0.156528294 , 562.650024
2.00000000 , 3.86864692E-02 , 3.91568318E-02 , 281.325012
3.00000000 , 1.62761416E-02 , 1.77607574E-02 , 187.688004