fluidsim.base.output.time_signals_fft

Old spatio-temporal spectra

class fluidsim.base.output.time_signals_fft.TimeSignalsK(output)[source]

Bases: SpecificOutput

Handles the saving of time signals in spectral space.

This class uses the particular functions defined by some solvers linear_eigenmode_from_values_1k() and :func`omega_from_wavenumber`.

_tag = 'time_signals_fft'
_name_file = 'time_sigK.h5'
static _complete_params_with_default(params)[source]
_init_save(sim)[source]

Sets the attribs determining how many wavenumbers are selected from each shell, for which the time series is saved.

_init_files(arrays_1st_time=None)[source]
_online_save()[source]

Save the values at one time.

compute()[source]

compute the values at one time.

load()[source]
plot()[source]
time_spectrum(sig_long)[source]
compute_spectra()[source]
plot_spectra()[source]
_close_file()[source]

Classes

TimeSignalsK(output)

Handles the saving of time signals in spectral space.