xper,xns,xew,xco
0.100000001 , 3.14656186 , 1.54617822 , 892.650024
0.200000003 , 1.01614857 , 0.595384836 , 1031.25000
0.300000012 , 0.237511620 , 0.163299933 , 1031.25000
0.500000000 , 6.02217354E-02 , 6.14569783E-02 , 1031.25000
1.00000000 , 3.00504155E-02 , 3.09004541E-02 , 562.650024
2.00000000 , 2.28777602E-02 , 2.32693143E-02 , 281.325012
3.00000000 , 2.14795433E-02 , 2.42980067E-02 , 187.688004