;time num x(m) y(m) bfluxX(T) bfluxY(T)...
    1  0  0  0  0.000021505  -0.000047734  0.000011681
    2  0  0  0  0.000021408  -0.000047641  0.000011580
    3  0  0  0  0.000021397  -0.000047625  0.000011545