easyclimate.field.equatorial_wave.wk_spectra

easyclimate.field.equatorial_wave.wk_spectra#

Wheeler-Kiladis Space-Time Spectra

This module provides functions for analyzing and visualizing Wheeler-Kiladis space-time spectra, including signal processing, symmetric/asymmetric decomposition, spectral analysis, and plotting of equatorial wave dispersion relationships.

See also

Functions

calc_spectral_coefficients(data, spd, ...[, ...])

Calculate Wheeler-Kiladis spectral coefficients.

decompose_symasym(da[, lat_dim])

Decompose data into symmetric and asymmetric parts about the equator.

draw_wk_anti_analysis([max_freq, max_wn, ...])

Plot antisymmetric Wheeler-Kiladis analysis with Matsuno dispersion curves.

draw_wk_sym_analysis([max_freq, max_wn, ax, ...])

Plot symmetric Wheeler-Kiladis analysis with Matsuno dispersion curves.

remove_dominant_signals(data, spd, nDayWin, ...)

Remove dominant signals (linear trend and annual cycle) from input data.