xper,xns,xew,xco
0.100000001 , 0.813533843 , 0.446712017 , 892.650024
0.200000003 , 0.123668462 , 0.125696689 , 1031.25000
0.300000012 , 3.97678018E-02 , 2.34831944E-02 , 1031.25000
0.500000000 , 8.79951846E-03 , 8.55579320E-03 , 1031.25000
1.00000000 , 2.66983663E-03 , 2.86991592E-03 , 562.650024
2.00000000 , 1.67329481E-03 , 1.98091893E-03 , 281.325012
3.00000000 , 1.25667162E-03 , 1.46824948E-03 , 187.688004