xper,xns,xew,xco
0.100000001 , 0.568933666 , 0.517517865 , 892.650024
0.200000003 , 0.256425798 , 0.131075278 , 1031.25000
0.300000012 , 0.122105166 , 0.129599571 , 1031.25000
0.500000000 , 1.79607496E-02 , 1.77696683E-02 , 1031.25000
1.00000000 , 4.47700033E-03 , 4.36749589E-03 , 562.650024
2.00000000 , 1.21549598E-03 , 1.82473019E-03 , 281.325012
3.00000000 , 8.21880589E-04 , 1.11718883E-03 , 187.688004