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                {
                  "level": 0.3672272215365033,
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              ],
              "interpretation": "Effet syst\u00e9matique du support, blanc/noir, transflectance ou environnement de mesure.",
              "key": "background_shift",
              "label": "Fond diff\u00e9rent",
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            {
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                  "level": 1.0,
                  "signal": "SNR non d\u00e9grad\u00e9"
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                },
                {
                  "level": 0.5081263379307354,
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                {
                  "level": 0.3672272215365033,
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                },
                {
                  "level": 0.22511255627813906,
                  "signal": "Spike rate"
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              ],
              "interpretation": "Rupture aux jonctions de d\u00e9tecteurs, calibration locale ou sonde diff\u00e9rente.",
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                  "level": 1.0,
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                {
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              "interpretation": "Artefacts num\u00e9riques ou traitement spectral incorrect.",
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              "label": "Erreur interpolation / r\u00e9\u00e9chantillonnage",
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            {
              "evidence": [
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                  "level": 1.0,
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              "interpretation": "Modification de l'illumination, collecte, angle ou distance sonde-\u00e9chantillon.",
              "key": "probe_geometry",
              "label": "Diff\u00e9rence de sonde / g\u00e9om\u00e9trie",
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            {
              "evidence": [
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                  "level": 1.0,
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              "interpretation": "Vari\u00e9t\u00e9, esp\u00e8ce, lot ou condition diff\u00e9rente mais physiquement plausible.",
              "key": "out_of_domain",
              "label": "Spectre hors domaine valide",
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            {
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              "interpretation": "Combinaison possible changement de sonde + splice, amplifi\u00e9e par g\u00e9om\u00e9trie, fond ou calibration.",
              "key": "vera25_like",
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