xper,xns,xew,xco
0.100000001 , 0.131580040 , 0.323928326 , 892.650024
0.200000003 , 7.21260682E-02 , 8.69873762E-02 , 1031.25000
0.300000012 , 0.140858576 , 6.26054630E-02 , 1031.25000
0.500000000 , 1.90363973E-02 , 1.67102646E-02 , 1031.25000
1.00000000 , 4.22802847E-03 , 2.40661157E-03 , 562.650024
2.00000000 , 2.29686149E-03 , 3.06017743E-03 , 281.325012
3.00000000 , 1.95882609E-03 , 2.26757908E-03 , 187.688004