xper,xns,xew,xco
0.100000001 , 0.700387955 , 0.660556614 , 892.650024
0.200000003 , 0.164755747 , 0.185293451 , 1031.25000
0.300000012 , 0.170344472 , 0.121752143 , 1031.25000
0.500000000 , 5.74629009E-02 , 5.05317561E-02 , 1031.25000
1.00000000 , 2.53780428E-02 , 3.66964005E-02 , 562.650024
2.00000000 , 2.88403425E-02 , 2.32453849E-02 , 281.325012
3.00000000 , 2.90377121E-02 , 1.84446704E-02 , 187.688004