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I am trying to calculate magnetic anisotropy energy.
I first did a spin-polarized collinear calculation to get CHGCAR and WAVECAR.
And then use the following settings for non-collinear calculation.
INIWAV=1
ICHARG=11
LSORBIT=.TRUE.
SAXIS=1 0 0
RWIGS=1.027 0.767
LORBMOM=.TRUE.
I tried SAXIS = 100 and 001
But the final energies are the same. And the spin direction of the atoms are also the same.
What does this mean?
Is my setting correct

you have to define the orientation of the magnetic moments with respect to SAXIS (MAGMOM, triplet of numbers for each atom), otherwise vasp will converge to the most stable magnetic solution.

Thanks for reply.
I have another question.
Do I write MAGMOM= 0 0 1 0 0 1 0 0 1 (for three atoms)
or I should change 1 to the actual local magnetic moment from the self-consistent calculations in the first step since the second step non-conlinear calculation is not self-consistent?