xper,xns,xew,xco
0.100000001 , 0.817821741 , 0.545316577 , 1190.19995
0.200000003 , 0.351027757 , 0.355616361 , 1375.00000
0.300000012 , 0.245932579 , 0.186049208 , 1375.00000
0.500000000 , 4.24437635E-02 , 3.41679677E-02 , 1375.00000
1.00000000 , 6.67599030E-03 , 6.07352657E-03 , 800.250000
2.00000000 , 3.16316169E-03 , 2.73112813E-03 , 399.850006
3.00000000 , 1.58505025E-03 , 1.03027420E-03 , 266.750000