xper,xns,xew,xco
0.100000001 , 4.23268080 , 4.40497637 , 892.650024
0.200000003 , 0.478963614 , 0.389379472 , 1031.25000
0.300000012 , 0.398224622 , 0.282769680 , 1031.25000
0.500000000 , 6.64935485E-02 , 6.57442361E-02 , 1031.25000
1.00000000 , 2.23892089E-02 , 3.15379351E-02 , 562.650024
2.00000000 , 2.43187994E-02 , 2.84958724E-02 , 281.325012
3.00000000 , 2.82840356E-02 , 1.76558327E-02 , 187.688004