xper,xns,xew,xco
0.100000001 , 0.639536977 , 0.395722330 , 892.650024
0.200000003 , 0.134923100 , 0.155931592 , 1031.25000
0.300000012 , 8.12587291E-02 , 0.107272595 , 1031.25000
0.500000000 , 3.93816940E-02 , 3.37362103E-02 , 1031.25000
1.00000000 , 2.87511684E-02 , 2.61181034E-02 , 562.650024
2.00000000 , 2.07163654E-02 , 1.77040081E-02 , 281.325012
3.00000000 , 2.26886347E-02 , 2.05440465E-02 , 187.688004