xper,xns,xew,xco
0.100000001 , 0.943323374 , 0.800279856 , 892.650024
0.200000003 , 0.207214966 , 0.152622402 , 1031.25000
0.300000012 , 0.179418981 , 0.112082936 , 1031.25000
0.500000000 , 4.46007475E-02 , 5.07559590E-02 , 1031.25000
1.00000000 , 2.70269718E-02 , 4.53860201E-02 , 562.650024
2.00000000 , 2.33698096E-02 , 3.51024754E-02 , 281.325012
3.00000000 , 3.07605509E-02 , 2.72332504E-02 , 187.688004