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Add inversion_nee artifact (NEE/GPP/ER/Rh, 2002-2020)#1760

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AlexisRenchon merged 2 commits into
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ar/inversion_artifacts
Jun 3, 2026
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Add inversion_nee artifact (NEE/GPP/ER/Rh, 2002-2020)#1760
AlexisRenchon merged 2 commits into
mainfrom
ar/inversion_artifacts

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@AlexisRenchon AlexisRenchon commented Jun 3, 2026

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Adds the inversion_nee artifact, an isolated piece split out from the NEE calibration work on ar/calibrate_inversion_nee so it can be reviewed and merged independently.

Changes

  • Artifacts.toml: new [inversion_nee] artifact entry (git-tree-sha1 + Caltech Box download).
  • src/Artifacts.jl: new inversion_nee_dataset_path(; context = nothing) accessor returning the path to derived_nee_gpp_er_rh_2002_2020.nc.

Dataset

Monthly, 1°×1°, 2002–2020:

  • nee — CarbonTracker CT2022 bio_flux_opt, g C m⁻² month⁻¹ (positive = source)
  • gpp — GOSIF-GPP v2, regridded to 1°, g C m⁻² month⁻¹ (positive = uptake)
  • er — residual ER = NEE + GPP, g C m⁻² month⁻¹ (positive = source)
  • rh — Hashimoto 2015 Rs × annual Rh/Rs ratio, g C m⁻² day⁻¹ (native Hashimoto units; differs from nee/gpp/er); 2013–2020 filled with 2002–2012 monthly climatology
  • fire_ct, fire_gfed5 — diagnostic fire fluxes (GFED4.1s, GFED5.1)

Sign conventions, biases, and citations are documented in the accessor docstring and the artifact README.

Adds the inversion_nee artifact entry to Artifacts.toml and the
inversion_nee_dataset_path accessor in src/Artifacts.jl. The dataset
provides monthly 1x1 degree NEE (CarbonTracker CT2022), GPP (GOSIF-GPP
v2), residual ER, and Hashimoto-derived Rh over 2002-2020, used as
observations for NEE calibration.
@AlexisRenchon AlexisRenchon requested a review from kmdeck June 3, 2026 19:18
@AlexisRenchon AlexisRenchon enabled auto-merge (squash) June 3, 2026 19:36
@AlexisRenchon AlexisRenchon merged commit 5044f2c into main Jun 3, 2026
16 of 17 checks passed
@AlexisRenchon AlexisRenchon deleted the ar/inversion_artifacts branch June 3, 2026 20:39
@AlexisRenchon AlexisRenchon mentioned this pull request Jun 12, 2026
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2 participants