xper,xns,xew,xco
0.100000001 , 0.733827233 , 0.378435075 , 892.650024
0.200000003 , 0.122142494 , 0.105593868 , 1031.25000
0.300000012 , 0.128366664 , 9.49111804E-02 , 1031.25000
0.500000000 , 4.70010042E-02 , 3.92428748E-02 , 1031.25000
1.00000000 , 3.17505859E-02 , 3.19002979E-02 , 562.650024
2.00000000 , 3.21845822E-02 , 3.38195004E-02 , 281.325012
3.00000000 , 2.06358265E-02 , 2.69641075E-02 , 187.688004