xper,xns,xew,xco
0.100000001 , 0.248992160 , 0.804756224 , 892.650024
0.200000003 , 0.104585119 , 0.202566400 , 1031.25000
0.300000012 , 9.17617530E-02 , 0.117801346 , 1031.25000
0.500000000 , 2.90265065E-02 , 4.28013876E-02 , 1031.25000
1.00000000 , 3.19988024E-03 , 4.40014247E-03 , 562.650024
2.00000000 , 1.18998671E-03 , 1.62692845E-03 , 281.325012
3.00000000 , 9.05953348E-04 , 1.34383258E-03 , 187.688004