Find the optimal number of harmonics for WaveX/DMWaveX using the Akaike Information Criterion.
model (pint.models.timing_model.TimingModel) – The timing model. Should not already contain WaveX/DMWaveX or PLRedNoise/PLDMNoise.
toas (pint.toa.TOAs) – Input TOAs
component (str) – Component name; “WaveX” or “DMWaveX”
nharms_max (int) – Maximum number of harmonics
nharms_opt (int) – Optimal number of harmonics
aics (ndarray) – Array of normalized AIC values.