https://w3id.org/sciencelive/np/RAtYPP0Z0nsACz8KP0sIHBvrnXf8390hliiM-GtrdLgyE/Head https://w3id.org/sciencelive/np/RAtYPP0Z0nsACz8KP0sIHBvrnXf8390hliiM-GtrdLgyE http://www.nanopub.org/nschema#hasAssertion https://w3id.org/sciencelive/np/RAtYPP0Z0nsACz8KP0sIHBvrnXf8390hliiM-GtrdLgyE/assertion https://w3id.org/sciencelive/np/RAtYPP0Z0nsACz8KP0sIHBvrnXf8390hliiM-GtrdLgyE http://www.nanopub.org/nschema#hasProvenance https://w3id.org/sciencelive/np/RAtYPP0Z0nsACz8KP0sIHBvrnXf8390hliiM-GtrdLgyE/provenance https://w3id.org/sciencelive/np/RAtYPP0Z0nsACz8KP0sIHBvrnXf8390hliiM-GtrdLgyE http://www.nanopub.org/nschema#hasPublicationInfo https://w3id.org/sciencelive/np/RAtYPP0Z0nsACz8KP0sIHBvrnXf8390hliiM-GtrdLgyE/pubinfo https://w3id.org/sciencelive/np/RAtYPP0Z0nsACz8KP0sIHBvrnXf8390hliiM-GtrdLgyE http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.nanopub.org/nschema#Nanopublication https://w3id.org/sciencelive/np/RAtYPP0Z0nsACz8KP0sIHBvrnXf8390hliiM-GtrdLgyE/assertion https://w3id.org/sciencelive/np/RAtYPP0Z0nsACz8KP0sIHBvrnXf8390hliiM-GtrdLgyE/cellprofiler-ar-tracking-outcome http://schema.org/endDate 2026-06-22 https://w3id.org/sciencelive/np/RAtYPP0Z0nsACz8KP0sIHBvrnXf8390hliiM-GtrdLgyE/cellprofiler-ar-tracking-outcome http://www.w3.org/1999/02/22-rdf-syntax-ns#type https://w3id.org/sciencelive/o/terms/FORRT-Replication-Outcome https://w3id.org/sciencelive/np/RAtYPP0Z0nsACz8KP0sIHBvrnXf8390hliiM-GtrdLgyE/cellprofiler-ar-tracking-outcome http://www.w3.org/2000/01/rdf-schema#label CellProfiler tracker recovers coherent atmospheric-river tracks cross-discipline https://w3id.org/sciencelive/np/RAtYPP0Z0nsACz8KP0sIHBvrnXf8390hliiM-GtrdLgyE/cellprofiler-ar-tracking-outcome https://w3id.org/sciencelive/o/terms/hasConclusionDescription he CellProfiler object-tracking pipeline (IdentifyPrimaryObjects + TrackObjects, Overlap method), built to follow dividing nuclei in fluorescence time-lapse and applied without modification, detects and tracks atmospheric rivers across an ERA5 IVT time-series. On the early-February 2017 North Pacific atmospheric-river sequence (6-hourly), it recovered five distinct AR tracks across the ten-day window and followed one persistent river for twenty-two consecutive 6-hourly steps (about five and a half days). The same Galaxy CellProfiler workflow runs end-to-end on Galaxy Europe (usegalaxy.eu) with all thirteen steps green — including the final Run CellProfiler pipeline runner — producing TrackObjects tracking measurements on a public history, demonstrating the cross-discipline method transfer executes in the Galaxy environment. The bioimaging "track many bright objects, including ones that divide" behaviour therefore carries over to Earth-system object tracking. https://w3id.org/sciencelive/np/RAtYPP0Z0nsACz8KP0sIHBvrnXf8390hliiM-GtrdLgyE/cellprofiler-ar-tracking-outcome https://w3id.org/sciencelive/o/terms/hasConfidenceLevel https://w3id.org/sciencelive/o/terms/Moderate https://w3id.org/sciencelive/np/RAtYPP0Z0nsACz8KP0sIHBvrnXf8390hliiM-GtrdLgyE/cellprofiler-ar-tracking-outcome https://w3id.org/sciencelive/o/terms/hasEvidenceDescription ERA5 IVT, North Pacific (15-60N, 170-250E), 2017-02-02 to 2017-02-11, 6-hourly, ARCO-ERA5 (anonymous). Detection used the Guan & Waliser (2015) criteria (IVT > 250, length > 2000 km, length/width > 2, poleward flux > 50). Local same-algorithm path (results/track_summary.json): 5 AR tracks; mean 1.33 ARs per detected frame; longest track = 22 frames (about 5.5 days); maximum AR length = 9,559 km; peak IVT in window = 1,625 kg m^-1 s^-1. Per-object tracks (frame, time, track_id, centroid, length_km, IVT, poleward) are in results/tracks.csv; the headline montage + recovered trajectories are in figures/main_result.png and the ARs-per-timestep + peak-IVT plot in figures/robustness.png. Galaxy Europe verification (live, 2026-06-23): workflow/main_workflow.ga — rebuilt from the GTN tutorial's own workflow (gxy.io/GTN:T00516) and retargeted to the IVT frames — runs end-to-end with all 13 steps green, including the final Run CellProfiler pipeline runner; the run produced TrackObjects tracking tables (93 object-instances across the series, 11 TrackObjects columns incl. displacement, distance-travelled, lifetime, trajectory) and tracked PNGs on a public history (https://usegalaxy.eu/histories/view?id=11ac94870d0bb33ad591597e3e548295). The Galaxy run uses the tutorial's default CellProfiler parameters; the quantitative AR characterisation above (Guan & Waliser criteria) is the byte-comparable local same-algorithm path. Github repository: https://github.com/annefou/fiesta-galaxy-cellprofiler-eo https://w3id.org/sciencelive/np/RAtYPP0Z0nsACz8KP0sIHBvrnXf8390hliiM-GtrdLgyE/cellprofiler-ar-tracking-outcome https://w3id.org/sciencelive/o/terms/hasLimitationsDescription This establishes feasibility of cross-discipline method transfer, not detection accuracy: the recovered ARs are not benchmarked against an independent reference catalog (e.g. tARget/ARTMIP), so agreement with community AR databases is not quantified here. A single basin and a single multi-day event were analysed, with one fixed IVT threshold (250 kg m^-1 s^-1) rather than the percentile-based threshold used in some catalogs. The Galaxy run executes end-to-end but uses the tutorial's default CellProfiler parameters (object size and threshold inherited from gxy.io/GTN:T00516), so its tracked objects are not filtered by the AR-specific geometric and physical criteria; the quantitative AR tracks reported here are from the byte-comparable local same-algorithm path, which applies the full Guan & Waliser criteria. https://w3id.org/sciencelive/np/RAtYPP0Z0nsACz8KP0sIHBvrnXf8390hliiM-GtrdLgyE/cellprofiler-ar-tracking-outcome https://w3id.org/sciencelive/o/terms/hasOutcomeRepository https://doi.org/10.5281/zenodo.20811614 https://w3id.org/sciencelive/np/RAtYPP0Z0nsACz8KP0sIHBvrnXf8390hliiM-GtrdLgyE/cellprofiler-ar-tracking-outcome https://w3id.org/sciencelive/o/terms/hasValidationStatus https://w3id.org/sciencelive/o/terms/Validated https://w3id.org/sciencelive/np/RAtYPP0Z0nsACz8KP0sIHBvrnXf8390hliiM-GtrdLgyE/cellprofiler-ar-tracking-outcome https://w3id.org/sciencelive/o/terms/isOutcomeOf https://w3id.org/sciencelive/np/RAMCIV3OiYyQl2edJEQxH6x7_b8-1JB-d8meP6o9pJU5s/cellprofiler-ar-tracking-study https://w3id.org/sciencelive/np/RAtYPP0Z0nsACz8KP0sIHBvrnXf8390hliiM-GtrdLgyE/provenance https://w3id.org/sciencelive/np/RAtYPP0Z0nsACz8KP0sIHBvrnXf8390hliiM-GtrdLgyE/assertion http://www.w3.org/ns/prov#wasAttributedTo https://orcid.org/0000-0002-1784-2920 https://w3id.org/sciencelive/np/RAtYPP0Z0nsACz8KP0sIHBvrnXf8390hliiM-GtrdLgyE/pubinfo https://orcid.org/0000-0002-1784-2920 http://xmlns.com/foaf/0.1/name Anne Fouilloux https://w3id.org/sciencelive/np/RAtYPP0Z0nsACz8KP0sIHBvrnXf8390hliiM-GtrdLgyE http://purl.org/dc/terms/created 2026-06-23T10:20:36.207Z https://w3id.org/sciencelive/np/RAtYPP0Z0nsACz8KP0sIHBvrnXf8390hliiM-GtrdLgyE http://purl.org/dc/terms/creator https://orcid.org/0000-0002-1784-2920 https://w3id.org/sciencelive/np/RAtYPP0Z0nsACz8KP0sIHBvrnXf8390hliiM-GtrdLgyE http://purl.org/dc/terms/license https://creativecommons.org/licenses/by/4.0/ https://w3id.org/sciencelive/np/RAtYPP0Z0nsACz8KP0sIHBvrnXf8390hliiM-GtrdLgyE http://purl.org/nanopub/x/introduces https://w3id.org/sciencelive/np/RAtYPP0Z0nsACz8KP0sIHBvrnXf8390hliiM-GtrdLgyE/cellprofiler-ar-tracking-outcome https://w3id.org/sciencelive/np/RAtYPP0Z0nsACz8KP0sIHBvrnXf8390hliiM-GtrdLgyE http://purl.org/nanopub/x/wasCreatedAt https://platform.sciencelive4all.org https://w3id.org/sciencelive/np/RAtYPP0Z0nsACz8KP0sIHBvrnXf8390hliiM-GtrdLgyE http://www.w3.org/2000/01/rdf-schema#label CellProfiler tracker recovers coherent atmospheric-river tracks cross-discipline https://w3id.org/sciencelive/np/RAtYPP0Z0nsACz8KP0sIHBvrnXf8390hliiM-GtrdLgyE https://w3id.org/np/o/ntemplate/wasCreatedFromTemplate https://w3id.org/np/RA2zljn0Nw9SadppOyxZoh-_Rxosslrq-vYG-p9SttnJE https://w3id.org/sciencelive/np/RAtYPP0Z0nsACz8KP0sIHBvrnXf8390hliiM-GtrdLgyE/sig http://purl.org/nanopub/x/hasAlgorithm RSA https://w3id.org/sciencelive/np/RAtYPP0Z0nsACz8KP0sIHBvrnXf8390hliiM-GtrdLgyE/sig http://purl.org/nanopub/x/hasPublicKey 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 https://w3id.org/sciencelive/np/RAtYPP0Z0nsACz8KP0sIHBvrnXf8390hliiM-GtrdLgyE/sig http://purl.org/nanopub/x/hasSignature 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 https://w3id.org/sciencelive/np/RAtYPP0Z0nsACz8KP0sIHBvrnXf8390hliiM-GtrdLgyE/sig http://purl.org/nanopub/x/hasSignatureTarget https://w3id.org/sciencelive/np/RAtYPP0Z0nsACz8KP0sIHBvrnXf8390hliiM-GtrdLgyE https://w3id.org/sciencelive/np/RAtYPP0Z0nsACz8KP0sIHBvrnXf8390hliiM-GtrdLgyE/sig http://purl.org/nanopub/x/signedBy https://orcid.org/0000-0002-1784-2920