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Cartesian spectra in ci#4053

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haakon-e wants to merge 2 commits intomainfrom
he/ci-cart-spectra
Open

Cartesian spectra in ci#4053
haakon-e wants to merge 2 commits intomainfrom
he/ci-cart-spectra

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@haakon-e haakon-e commented Oct 11, 2025

This pull request enhances the plotting and spectral analysis capabilities in post_processing/ci_plots.jl for simulations on Cartesian domains. The major changes include the addition of a new function for computing 1D Cartesian spectra, potentially averaged over other dimensions, and associated plotting logic.

Spectrum computation improvements:

  • Added a new function compute_average_cartesian_spectrum_1d to compute spectra along a spatial dimension using FFTW, optionally averaged along one or more other dimensions; including proper handling of metadata and units.
  • formatting updates

Looks something like this:
image

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@haakon-e haakon-e changed the title rft: formatting Cartesian spectra in ci Oct 11, 2025
@haakon-e haakon-e force-pushed the ft-scotti-1993-smagorinsky branch from 7dedead to 778a3b0 Compare October 13, 2025 22:53
@haakon-e haakon-e changed the base branch from ft-scotti-1993-smagorinsky to main October 13, 2025 22:53
@haakon-e haakon-e force-pushed the he/ci-cart-spectra branch 2 times, most recently from a858bd4 to 7b32d45 Compare October 14, 2025 16:55
@oalcabes
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Would be great if we could add this in!

@haakon-e haakon-e force-pushed the he/ci-cart-spectra branch 3 times, most recently from dc71982 to 39f082d Compare February 14, 2026 00:19
@haakon-e haakon-e marked this pull request as ready for review February 14, 2026 00:29
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2 participants