xper,xns,xew,xco
0.100000001 , 0.304746419 , 0.189744771 , 892.650024
0.200000003 , 0.162383333 , 0.192315280 , 1031.25000
0.300000012 , 8.25225189E-02 , 8.74824971E-02 , 1031.25000
0.500000000 , 3.44709083E-02 , 2.81462502E-02 , 1031.25000
1.00000000 , 2.14486793E-02 , 3.37162353E-02 , 562.650024
2.00000000 , 1.73540991E-02 , 1.99518763E-02 , 281.325012
3.00000000 , 1.75132267E-02 , 2.05571931E-02 , 187.688004