run_tna_2d

tna.functions.run_tna_2d(data_path, params)

Run transient nutation analysis for a full 2D dataset.

This function processes each field slice of a 2D transient nutation dataset individually, applies the selected processing steps, performs Fourier transformation, and returns the resulting frequency-domain spectra.

Parameters:

• data_path (Path) – Absolute path to the experimental data without suffix.

• params (Parameters) – Parameter object controlling processing steps and Fourier transformation.

Returns:

data – Data object where data.freq_signal contains the 2D array of Fourier- transformed spectra with shape (n_fields, n_frequencies).

Return type:

TransientNutations

Notes

• The dataset is loaded using load_2d.

• Each field slice is processed independently using the same parameter set.

• The resulting spectra are stacked into a NumPy array and stored in data.freq_signal.