xper,xns,xew,xco
0.100000001 , 0.102689803 , 7.69902915E-02 , 892.650024
0.200000003 , 4.83004861E-02 , 4.76482734E-02 , 1031.25000
0.300000012 , 2.79938690E-02 , 1.66633856E-02 , 1031.25000
0.500000000 , 4.09318507E-03 , 4.58572060E-03 , 1031.25000
1.00000000 , 1.45607174E-03 , 1.99317001E-03 , 562.650024
2.00000000 , 8.07370234E-04 , 1.40949700E-03 , 281.325012
3.00000000 , 1.00610789E-03 , 1.53205066E-03 , 187.688004