xper,xns,xew,xco
0.100000001 , 0.102687091 , 9.43706632E-02 , 892.650024
0.200000003 , 0.101745129 , 9.87124741E-02 , 1031.25000
0.300000012 , 2.82190759E-02 , 3.27742770E-02 , 1031.25000
0.500000000 , 8.27504788E-03 , 8.22224095E-03 , 1031.25000
1.00000000 , 2.86667165E-03 , 2.49162456E-03 , 562.650024
2.00000000 , 2.24168343E-03 , 1.57211814E-03 , 281.325012
3.00000000 , 2.13213661E-03 , 1.53387664E-03 , 187.688004