xper,xns,xew,xco
0.100000001 , 0.311946929 , 0.514382422 , 892.650024
0.200000003 , 0.123305902 , 0.191023216 , 1031.25000
0.300000012 , 0.102134414 , 0.165290102 , 1031.25000
0.500000000 , 4.00716774E-02 , 3.43804806E-02 , 1031.25000
1.00000000 , 3.36582470E-03 , 4.53502731E-03 , 562.650024
2.00000000 , 1.23678951E-03 , 1.84268004E-03 , 281.325012
3.00000000 , 1.15643104E-03 , 1.71380455E-03 , 187.688004