xper,xns,xew,xco
0.100000001 , 0.292040318 , 0.360451341 , 892.650024
0.200000003 , 0.123364367 , 0.185066387 , 1031.25000
0.300000012 , 7.90729597E-02 , 0.122148424 , 1031.25000
0.500000000 , 4.02169749E-02 , 3.73449102E-02 , 1031.25000
1.00000000 , 3.10160988E-03 , 4.32573818E-03 , 562.650024
2.00000000 , 1.33305939E-03 , 1.70454639E-03 , 281.325012
3.00000000 , 1.16169581E-03 , 1.75309705E-03 , 187.688004