xper,xns,xew,xco
0.100000001 , 0.519738376 , 0.567853928 , 892.650024
0.200000003 , 4.88357954E-02 , 4.98038232E-02 , 1031.25000
0.300000012 , 1.29973879E-02 , 2.40363441E-02 , 1031.25000
0.500000000 , 5.00435103E-03 , 8.26241449E-03 , 1031.25000
1.00000000 , 1.22339535E-03 , 1.78514095E-03 , 562.650024
2.00000000 , 5.84094436E-04 , 7.27284350E-04 , 281.325012
3.00000000 , 4.50069318E-04 , 5.26543823E-04 , 187.688004