xper,xns,xew,xco
0.100000001 , 0.361077666 , 0.479621559 , 892.650024
0.200000003 , 0.139473259 , 0.171239823 , 1031.25000
0.300000012 , 0.119097389 , 0.137018040 , 1031.25000
0.500000000 , 0.187193930 , 0.146067291 , 1031.25000
1.00000000 , 7.31675699E-02 , 9.19075981E-02 , 562.650024
2.00000000 , 4.56564762E-02 , 5.02551757E-02 , 281.325012
3.00000000 , 1.68184619E-02 , 1.57847274E-02 , 187.688004