spirit.parameters.ema module

Eigenmode analysis (EMA)

This method, if needed, calculates modes (they can also be read in from a file) and perturbs the spin system periodically in the direction of the eigenmode.

spirit.parameters.ema.clear_modes(p_state, idx_image=-1, idx_chain=-1)

Clears the modes.

spirit.parameters.ema.get_n_mode_follow(p_state, idx_image=-1, idx_chain=-1)

Returns the index of the mode to use.

spirit.parameters.ema.get_n_modes(p_state, idx_image=-1, idx_chain=-1)

Returns the number of modes to calculate or use.

spirit.parameters.ema.get_sparse(p_state, sparse, idx_image=-1, idx_chain=-1)

Set wether to use sparse matrices.

spirit.parameters.ema.set_n_mode_follow(p_state, n_mode, idx_image=-1, idx_chain=-1)

Set the index of the mode to use.

spirit.parameters.ema.set_n_modes(p_state, n_modes, idx_image=-1, idx_chain=-1)

Set the number of modes to calculate or use.

spirit.parameters.ema.set_sparse(p_state, sparse, idx_image=-1, idx_chain=-1)

Set wether to use sparse matrices.