xper,xns,xew,xco
0.100000001 , 0.147644892 , 0.141065255 , 892.650024
0.200000003 , 3.14993039E-02 , 4.34803441E-02 , 1031.25000
0.300000012 , 2.11106520E-02 , 1.52809089E-02 , 1031.25000
0.500000000 , 9.58741736E-03 , 5.62225375E-03 , 1031.25000
1.00000000 , 4.05136915E-03 , 1.26326713E-03 , 562.650024
2.00000000 , 1.81862863E-03 , 6.17892365E-04 , 281.325012
3.00000000 , 1.17502909E-03 , 5.95460064E-04 , 187.688004