per-configuration manifests

manifests/abc_turb_full_256_fp64.json

@@ -0,0 +1,147 @@
+{
+  "case": "abc_turb_full_256_fp64",
+  "compute_precision": "fp64",
+  "storage_precision": "fp32",
+  "channels": [
+    "u",
+    "v",
+    "w",
+    "p"
+  ],
+  "pressure_source": "operators.pressure_hat (D4-certified)",
+  "regime": {
+    "note": "k_f/tau are confounded with Re; only pure-nu Re axis is single-variable",
+    "input": {
+      "nu": 0.007,
+      "k_f": null,
+      "ou_tau": null,
+      "ou_sigma2": null,
+      "forcing_type": "none"
+    },
+    "measured": {
+      "Re_lambda_mean": 57.910791295893404,
+      "eps_mean": 0.018419807075134808,
+      "k_max_eta_window_avg": 5.638279590197564
+    }
+  },
+  "n_seeds_accepted": 8,
+  "n_seeds_rejected": 0,
+  "accepted_seeds": [
+    0,
+    1,
+    2,
+    3,
+    4,
+    5,
+    6,
+    7
+  ],
+  "rejected_seeds": [],
+  "total_frames": 400,
+  "frame_keep_frac_min": 1.0,
+  "frame_keep_frac_max": 1.0,
+  "pooled_A10": null,
+  "per_seed": [
+    {
+      "seed": 0,
+      "run": "abc_turb_full_256_fp64_corpus",
+      "frames_in_corpus": 50,
+      "frame_keep_frac": 1.0,
+      "frames_seen": 126,
+      "frames_skipped_underresolved": 0,
+      "k_max_eta_window_avg": 5.638279590197564,
+      "Re_lambda": 62.42978089325287,
+      "eps_mean": 0.0177167228628267,
+      "K_drift_last5TL_pct": 116.8084027139294
+    },
+    {
+      "seed": 1,
+      "run": "abc_turb_full_256_fp64_corpus_pool1",
+      "frames_in_corpus": 50,
+      "frame_keep_frac": 1.0,
+      "frames_seen": 126,
+      "frames_skipped_underresolved": 0,
+      "k_max_eta_window_avg": 5.608369080057208,
+      "Re_lambda": 60.169217125689485,
+      "eps_mean": 0.018097703872630003,
+      "K_drift_last5TL_pct": 122.66080345940053
+    },
+    {
+      "seed": 2,
+      "run": "abc_turb_full_256_fp64_corpus_pool2",
+      "frames_in_corpus": 50,
+      "frame_keep_frac": 1.0,
+      "frames_seen": 126,
+      "frames_skipped_underresolved": 0,
+      "k_max_eta_window_avg": 5.6482154258120145,
+      "Re_lambda": 63.08740707885984,
+      "eps_mean": 0.017592388720657645,
+      "K_drift_last5TL_pct": 111.55836773809034
+    },
+    {
+      "seed": 3,
+      "run": "abc_turb_full_256_fp64_corpus_pool3",
+      "frames_in_corpus": 50,
+      "frame_keep_frac": 1.0,
+      "frames_seen": 126,
+      "frames_skipped_underresolved": 0,
+      "k_max_eta_window_avg": 5.538186479411738,
+      "Re_lambda": 55.47609409645412,
+      "eps_mean": 0.01903266146171658,
+      "K_drift_last5TL_pct": 130.79203631862075
+    },
+    {
+      "seed": 4,
+      "run": "abc_turb_full_256_fp64_corpus_pool4",
+      "frames_in_corpus": 50,
+      "frame_keep_frac": 1.0,
+      "frames_seen": 126,
+      "frames_skipped_underresolved": 0,
+      "k_max_eta_window_avg": 5.612427444638452,
+      "Re_lambda": 59.72401129808738,
+      "eps_mean": 0.018045414587977864,
+      "K_drift_last5TL_pct": 120.71660455251356
+    },
+    {
+      "seed": 5,
+      "run": "abc_turb_full_256_fp64_corpus_pool5",
+      "frames_in_corpus": 50,
+      "frame_keep_frac": 1.0,
+      "frames_seen": 126,
+      "frames_skipped_underresolved": 0,
+      "k_max_eta_window_avg": 5.573891729246996,
+      "Re_lambda": 55.10577571755706,
+      "eps_mean": 0.018549649549535963,
+      "K_drift_last5TL_pct": 131.5011220467118
+    },
+    {
+      "seed": 6,
+      "run": "abc_turb_full_256_fp64_corpus_pool6",
+      "frames_in_corpus": 50,
+      "frame_keep_frac": 1.0,
+      "frames_seen": 126,
+      "frames_skipped_underresolved": 0,
+      "k_max_eta_window_avg": 5.530863327484756,
+      "Re_lambda": 53.40682416355035,
+      "eps_mean": 0.01913366278854312,
+      "K_drift_last5TL_pct": 135.50879870050304
+    },
+    {
+      "seed": 7,
+      "run": "abc_turb_full_256_fp64_corpus_pool7",
+      "frames_in_corpus": 50,
+      "frame_keep_frac": 1.0,
+      "frames_seen": 126,
+      "frames_skipped_underresolved": 0,
+      "k_max_eta_window_avg": 5.5267813320645125,
+      "Re_lambda": 53.88721999369612,
+      "eps_mean": 0.019190252757190593,
+      "K_drift_last5TL_pct": 134.5017902024642
+    }
+  ],
+  "frame_filter": "none (all window frames exported; trajectory is Class-I by WINDOW-AVERAGE k_maxη per the DNS standard — instantaneous k_maxη is report-only, not a per-frame gate)",
+  "CAVEATS": [
+    "No per-frame resolution gate was applied: EVERY frame in the sampling window is exported, so frames ARE (near-)uniformly spaced at the export cadence. Each frame still stores its own 'k_max_eta'; SOME frames have instantaneous k_maxη<1.5 (eps-peak instants) -- this is physical (real turbulence ε fluctuates) and does NOT violate acceptance: the TRAJECTORY is Class-I by the window-average convention (DNS standard), and per-frame k_maxη is provided for OPTIONAL downstream filtering.",
+    "Because the eps-PEAK (strongest-small-scale, most intermittent) instants are KEPT (not dropped), this corpus does NOT under-sample the strong-dissipation tail — high-order intermittency statistics are representative of the resolved trajectory. (Frames whose instantaneous k_maxη<1.5 sit at the grid's resolution edge for that burst; users wanting a strict per-frame Class-I subset can filter on the stored 'k_max_eta'.)"
+  ]
+}

manifests/decay_batchelor_v2.json

@@ -0,0 +1,148 @@
+{
+  "case": "decay_batchelor_v2",
+  "compute_precision": "fp64",
+  "storage_precision": "fp32",
+  "channels": [
+    "u",
+    "v",
+    "w",
+    "p"
+  ],
+  "pressure_source": "operators.pressure_hat (D4-certified)",
+  "regime": {
+    "note": "k_f/tau are confounded with Re; only pure-nu Re axis is single-variable",
+    "input": {
+      "nu": 0.0022,
+      "k_f": null,
+      "ou_tau": null,
+      "ou_sigma2": null,
+      "forcing_type": "none"
+    },
+    "measured": {
+      "Re_lambda_mean": 63.91058474846045,
+      "eps_mean": 0.13138713438157987,
+      "k_max_eta_window_avg": 1.4256969133115485
+    }
+  },
+  "n_seeds_accepted": 8,
+  "n_seeds_rejected": 0,
+  "accepted_seeds": [
+    0,
+    1,
+    2,
+    3,
+    4,
+    5,
+    6,
+    7
+  ],
+  "rejected_seeds": [],
+  "total_frames": 400,
+  "frame_keep_frac_min": 0.6666666666666666,
+  "frame_keep_frac_max": 0.6724137931034483,
+  "pooled_A10": "3.05%;0.77%(8 条独立实现池化,共 68 T_E;各实现交叉项: [4.02, 6.58, 6.54, 4.34, 1.24, 2.71, 2.35, 4.05])",
+  "per_seed": [
+    {
+      "seed": 0,
+      "run": "decay_batchelor_v2_corpus",
+      "frames_in_corpus": 50,
+      "frame_keep_frac": 0.6724137931034483,
+      "frames_seen": 174,
+      "frames_skipped_underresolved": 57,
+      "k_max_eta_window_avg": 1.4256969133115485,
+      "Re_lambda": 65.62179588008097,
+      "eps_mean": 0.13453488380008854,
+      "K_drift_last5TL_pct": 139.98000636162612
+    },
+    {
+      "seed": 1,
+      "run": "decay_batchelor_v2_corpus_pool1",
+      "frames_in_corpus": 50,
+      "frame_keep_frac": 0.6724137931034483,
+      "frames_seen": 174,
+      "frames_skipped_underresolved": 57,
+      "k_max_eta_window_avg": 1.4349201244922423,
+      "Re_lambda": 65.4834989400922,
+      "eps_mean": 0.1311091009068127,
+      "K_drift_last5TL_pct": 146.8427364453596
+    },
+    {
+      "seed": 2,
+      "run": "decay_batchelor_v2_corpus_pool2",
+      "frames_in_corpus": 50,
+      "frame_keep_frac": 0.6724137931034483,
+      "frames_seen": 174,
+      "frames_skipped_underresolved": 57,
+      "k_max_eta_window_avg": 1.4412814817906765,
+      "Re_lambda": 63.122665222584146,
+      "eps_mean": 0.1288096851447051,
+      "K_drift_last5TL_pct": 151.779649784579
+    },
+    {
+      "seed": 3,
+      "run": "decay_batchelor_v2_corpus_pool3",
+      "frames_in_corpus": 50,
+      "frame_keep_frac": 0.6724137931034483,
+      "frames_seen": 174,
+      "frames_skipped_underresolved": 57,
+      "k_max_eta_window_avg": 1.4335390824534915,
+      "Re_lambda": 63.67011083191608,
+      "eps_mean": 0.13161506270419568,
+      "K_drift_last5TL_pct": 149.14872153791958
+    },
+    {
+      "seed": 4,
+      "run": "decay_batchelor_v2_corpus_pool4",
+      "frames_in_corpus": 50,
+      "frame_keep_frac": 0.6724137931034483,
+      "frames_seen": 174,
+      "frames_skipped_underresolved": 57,
+      "k_max_eta_window_avg": 1.4339884391627336,
+      "Re_lambda": 62.44038332579239,
+      "eps_mean": 0.1314501678797506,
+      "K_drift_last5TL_pct": 149.35773230553062
+    },
+    {
+      "seed": 5,
+      "run": "decay_batchelor_v2_corpus_pool5",
+      "frames_in_corpus": 50,
+      "frame_keep_frac": 0.6724137931034483,
+      "frames_seen": 174,
+      "frames_skipped_underresolved": 57,
+      "k_max_eta_window_avg": 1.4359793302698745,
+      "Re_lambda": 62.96107621864956,
+      "eps_mean": 0.13072269439419695,
+      "K_drift_last5TL_pct": 150.8458403457671
+    },
+    {
+      "seed": 6,
+      "run": "decay_batchelor_v2_corpus_pool6",
+      "frames_in_corpus": 50,
+      "frame_keep_frac": 0.6666666666666666,
+      "frames_seen": 174,
+      "frames_skipped_underresolved": 58,
+      "k_max_eta_window_avg": 1.4282329472920186,
+      "Re_lambda": 63.76545231263032,
+      "eps_mean": 0.1335818813427014,
+      "K_drift_last5TL_pct": 145.2540156088272
+    },
+    {
+      "seed": 7,
+      "run": "decay_batchelor_v2_corpus_pool7",
+      "frames_in_corpus": 50,
+      "frame_keep_frac": 0.6724137931034483,
+      "frames_seen": 174,
+      "frames_skipped_underresolved": 57,
+      "k_max_eta_window_avg": 1.439986685390861,
+      "Re_lambda": 64.21969525593796,
+      "eps_mean": 0.129273598880188,
+      "K_drift_last5TL_pct": 149.9998786198994
+    }
+  ],
+  "frame_filter": "instantaneous k_maxη>=1.5 (per-frame Class-I resolution gate)",
+  "CAVEATS": [
+    "Frames are filtered by instantaneous k_maxeta>=1.5, so they are NOT uniformly spaced in time (dropped slots are eps-peak instants). Each frame stores its true 't' AND its 'k_max_eta' -- loaders MUST use the stored 't' and not assume a uniform dt between consecutive frames.",
+    "INTERMITTENCY BIAS (physical consequence, not just timing): the dropped frames are the eps-PEAK instants -- the most intermittent, strongest-small-scale moments. They are dropped because at those instants k_maxeta<1.5, i.e. the GRID cannot faithfully resolve that burst (spectral pileup at the cutoff); keeping them would feed under-resolved numerical artefacts to a model. The consequence is that this corpus SYSTEMATICALLY UNDER-SAMPLES the strong-dissipation tail: the eps distribution is right-truncated and high-order intermittency statistics (derivative flatness/kurtosis B3, high-order structure functions) are a LOWER BOUND, not unbiased. For Re_lambda~86 the truncation is mild (dropped eps ~1.3-1.4x the mean, not extreme tails), but downstream users must NOT treat this as an unbiased sample of real turbulence's extreme events.",
+    "A seed with low frame_keep_frac (<0.80) kept fewer frames because its instantaneous k_maxeta dipped below 1.5 more often; such a trajectory may be intrinsically closer to the resolution edge -- inspect before publishing."
+  ]
+}

manifests/decay_saffman_v2.json

@@ -0,0 +1,148 @@
+{
+  "case": "decay_saffman_v2",
+  "compute_precision": "fp64",
+  "storage_precision": "fp32",
+  "channels": [
+    "u",
+    "v",
+    "w",
+    "p"
+  ],
+  "pressure_source": "operators.pressure_hat (D4-certified)",
+  "regime": {
+    "note": "k_f/tau are confounded with Re; only pure-nu Re axis is single-variable",
+    "input": {
+      "nu": 0.0022,
+      "k_f": null,
+      "ou_tau": null,
+      "ou_sigma2": null,
+      "forcing_type": "none"
+    },
+    "measured": {
+      "Re_lambda_mean": 74.45246133364374,
+      "eps_mean": 0.10905788399990385,
+      "k_max_eta_window_avg": 1.4952756480872857
+    }
+  },
+  "n_seeds_accepted": 8,
+  "n_seeds_rejected": 0,
+  "accepted_seeds": [
+    0,
+    1,
+    2,
+    3,
+    4,
+    5,
+    6,
+    7
+  ],
+  "rejected_seeds": [],
+  "total_frames": 400,
+  "frame_keep_frac_min": 0.673202614379085,
+  "frame_keep_frac_max": 0.6797385620915033,
+  "pooled_A10": "2.89%;2.41%(8 条独立实现池化,共 60 T_E;各实现交叉项: [5.39, 12.14, 8.89, 7.84, 2.27, 3.05, 2.12, 9.74])",
+  "per_seed": [
+    {
+      "seed": 0,
+      "run": "decay_saffman_v2_corpus",
+      "frames_in_corpus": 50,
+      "frame_keep_frac": 0.6797385620915033,
+      "frames_seen": 153,
+      "frames_skipped_underresolved": 49,
+      "k_max_eta_window_avg": 1.4952756480872857,
+      "Re_lambda": 74.56300456375783,
+      "eps_mean": 0.11118820096276372,
+      "K_drift_last5TL_pct": 150.51732685773663
+    },
+    {
+      "seed": 1,
+      "run": "decay_saffman_v2_corpus_pool1",
+      "frames_in_corpus": 50,
+      "frame_keep_frac": 0.673202614379085,
+      "frames_seen": 153,
+      "frames_skipped_underresolved": 50,
+      "k_max_eta_window_avg": 1.5049300590344596,
+      "Re_lambda": 73.35421777439618,
+      "eps_mean": 0.10836236584954016,
+      "K_drift_last5TL_pct": 158.8812690602677
+    },
+    {
+      "seed": 2,
+      "run": "decay_saffman_v2_corpus_pool2",
+      "frames_in_corpus": 50,
+      "frame_keep_frac": 0.6797385620915033,
+      "frames_seen": 153,
+      "frames_skipped_underresolved": 49,
+      "k_max_eta_window_avg": 1.5101610416563171,
+      "Re_lambda": 74.9090504131736,
+      "eps_mean": 0.10686874167497726,
+      "K_drift_last5TL_pct": 155.68017347136646
+    },
+    {
+      "seed": 3,
+      "run": "decay_saffman_v2_corpus_pool3",
+      "frames_in_corpus": 50,
+      "frame_keep_frac": 0.673202614379085,
+      "frames_seen": 153,
+      "frames_skipped_underresolved": 50,
+      "k_max_eta_window_avg": 1.512632915683683,
+      "Re_lambda": 76.03685593077279,
+      "eps_mean": 0.10617189252527603,
+      "K_drift_last5TL_pct": 155.81427947434602
+    },
+    {
+      "seed": 4,
+      "run": "decay_saffman_v2_corpus_pool4",
+      "frames_in_corpus": 50,
+      "frame_keep_frac": 0.6797385620915033,
+      "frames_seen": 153,
+      "frames_skipped_underresolved": 49,
+      "k_max_eta_window_avg": 1.4922405614783087,
+      "Re_lambda": 72.60402397580843,
+      "eps_mean": 0.11209555273747714,
+      "K_drift_last5TL_pct": 154.06394134494226
+    },
+    {
+      "seed": 5,
+      "run": "decay_saffman_v2_corpus_pool5",
+      "frames_in_corpus": 50,
+      "frame_keep_frac": 0.6797385620915033,
+      "frames_seen": 153,
+      "frames_skipped_underresolved": 49,
+      "k_max_eta_window_avg": 1.4937205940875786,
+      "Re_lambda": 72.63367942825303,
+      "eps_mean": 0.11165193922704694,
+      "K_drift_last5TL_pct": 155.12559943590347
+    },
+    {
+      "seed": 6,
+      "run": "decay_saffman_v2_corpus_pool6",
+      "frames_in_corpus": 50,
+      "frame_keep_frac": 0.673202614379085,
+      "frames_seen": 153,
+      "frames_skipped_underresolved": 50,
+      "k_max_eta_window_avg": 1.507953639809981,
+      "Re_lambda": 75.19226046015598,
+      "eps_mean": 0.10749587169180064,
+      "K_drift_last5TL_pct": 155.09293903500537
+    },
+    {
+      "seed": 7,
+      "run": "decay_saffman_v2_corpus_pool7",
+      "frames_in_corpus": 50,
+      "frame_keep_frac": 0.673202614379085,
+      "frames_seen": 153,
+      "frames_skipped_underresolved": 50,
+      "k_max_eta_window_avg": 1.5040074356019537,
+      "Re_lambda": 76.32659812283211,
+      "eps_mean": 0.10862850733034889,
+      "K_drift_last5TL_pct": 150.43903727954543
+    }
+  ],
+  "frame_filter": "instantaneous k_maxη>=1.5 (per-frame Class-I resolution gate)",
+  "CAVEATS": [
+    "Frames are filtered by instantaneous k_maxeta>=1.5, so they are NOT uniformly spaced in time (dropped slots are eps-peak instants). Each frame stores its true 't' AND its 'k_max_eta' -- loaders MUST use the stored 't' and not assume a uniform dt between consecutive frames.",
+    "INTERMITTENCY BIAS (physical consequence, not just timing): the dropped frames are the eps-PEAK instants -- the most intermittent, strongest-small-scale moments. They are dropped because at those instants k_maxeta<1.5, i.e. the GRID cannot faithfully resolve that burst (spectral pileup at the cutoff); keeping them would feed under-resolved numerical artefacts to a model. The consequence is that this corpus SYSTEMATICALLY UNDER-SAMPLES the strong-dissipation tail: the eps distribution is right-truncated and high-order intermittency statistics (derivative flatness/kurtosis B3, high-order structure functions) are a LOWER BOUND, not unbiased. For Re_lambda~86 the truncation is mild (dropped eps ~1.3-1.4x the mean, not extreme tails), but downstream users must NOT treat this as an unbiased sample of real turbulence's extreme events.",
+    "A seed with low frame_keep_frac (<0.80) kept fewer frames because its instantaneous k_maxeta dipped below 1.5 more often; such a trajectory may be intrinsically closer to the resolution edge -- inspect before publishing."
+  ]
+}

manifests/helical_re86_retune2_256_fp64.json

@@ -0,0 +1,147 @@
+{
+  "case": "helical_re86_retune2_256_fp64",
+  "compute_precision": "fp64",
+  "storage_precision": "fp32",
+  "channels": [
+    "u",
+    "v",
+    "w",
+    "p"
+  ],
+  "pressure_source": "operators.pressure_hat (D4-certified)",
+  "regime": {
+    "note": "k_f/tau are confounded with Re; only pure-nu Re axis is single-variable",
+    "input": {
+      "nu": 0.0022,
+      "k_f": 2.0,
+      "ou_tau": 2.0,
+      "ou_sigma2": 0.038,
+      "forcing_type": "helical_ou"
+    },
+    "measured": {
+      "Re_lambda_mean": 83.82095114667818,
+      "eps_mean": 0.056240458603219974,
+      "k_max_eta_window_avg": 1.829120416496715
+    }
+  },
+  "n_seeds_accepted": 8,
+  "n_seeds_rejected": 0,
+  "accepted_seeds": [
+    0,
+    1,
+    2,
+    3,
+    4,
+    5,
+    6,
+    7
+  ],
+  "rejected_seeds": [],
+  "total_frames": 1200,
+  "frame_keep_frac_min": 1.0,
+  "frame_keep_frac_max": 1.0,
+  "pooled_A10": "2.54%;1.29%(8 条独立实现池化,共 59 T_E;各实现交叉项: [3.36, 9.84, 4.43, 4.85, 5.4, 6.36, 5.33, 7.09])",
+  "per_seed": [
+    {
+      "seed": 0,
+      "run": "helical_re86_retune2_256_fp64_corpus",
+      "frames_in_corpus": 150,
+      "frame_keep_frac": 1.0,
+      "frames_seen": 150,
+      "frames_skipped_underresolved": 0,
+      "k_max_eta_window_avg": 1.829120416496715,
+      "Re_lambda": 81.37630204470118,
+      "eps_mean": 0.04965632284689301,
+      "K_drift_last5TL_pct": 6.941416842834039
+    },
+    {
+      "seed": 1,
+      "run": "helical_re86_retune2_256_fp64_corpus_pool1",
+      "frames_in_corpus": 150,
+      "frame_keep_frac": 1.0,
+      "frames_seen": 150,
+      "frames_skipped_underresolved": 0,
+      "k_max_eta_window_avg": 1.799831625954335,
+      "Re_lambda": 84.21881678163633,
+      "eps_mean": 0.05296832384234621,
+      "K_drift_last5TL_pct": 5.185337455797326
+    },
+    {
+      "seed": 2,
+      "run": "helical_re86_retune2_256_fp64_corpus_pool2",
+      "frames_in_corpus": 150,
+      "frame_keep_frac": 1.0,
+      "frames_seen": 150,
+      "frames_skipped_underresolved": 0,
+      "k_max_eta_window_avg": 1.7558127799862153,
+      "Re_lambda": 86.9075333676812,
+      "eps_mean": 0.05848317232266899,
+      "K_drift_last5TL_pct": 8.404553101533914
+    },
+    {
+      "seed": 3,
+      "run": "helical_re86_retune2_256_fp64_corpus_pool3",
+      "frames_in_corpus": 150,
+      "frame_keep_frac": 1.0,
+      "frames_seen": 150,
+      "frames_skipped_underresolved": 0,
+      "k_max_eta_window_avg": 1.8338400283149232,
+      "Re_lambda": 81.2309882750728,
+      "eps_mean": 0.04914710636097079,
+      "K_drift_last5TL_pct": 24.14555920895905
+    },
+    {
+      "seed": 4,
+      "run": "helical_re86_retune2_256_fp64_corpus_pool4",
+      "frames_in_corpus": 150,
+      "frame_keep_frac": 1.0,
+      "frames_seen": 150,
+      "frames_skipped_underresolved": 0,
+      "k_max_eta_window_avg": 1.7983476430114105,
+      "Re_lambda": 86.28311559707448,
+      "eps_mean": 0.053143376620808445,
+      "K_drift_last5TL_pct": 12.298644863808645
+    },
+    {
+      "seed": 5,
+      "run": "helical_re86_retune2_256_fp64_corpus_pool5",
+      "frames_in_corpus": 150,
+      "frame_keep_frac": 1.0,
+      "frames_seen": 150,
+      "frames_skipped_underresolved": 0,
+      "k_max_eta_window_avg": 1.7361302616539576,
+      "Re_lambda": 81.2114518574021,
+      "eps_mean": 0.061180710586253635,
+      "K_drift_last5TL_pct": 21.639017480361737
+    },
+    {
+      "seed": 6,
+      "run": "helical_re86_retune2_256_fp64_corpus_pool6",
+      "frames_in_corpus": 150,
+      "frame_keep_frac": 1.0,
+      "frames_seen": 150,
+      "frames_skipped_underresolved": 0,
+      "k_max_eta_window_avg": 1.7306572066702453,
+      "Re_lambda": 80.90314739049829,
+      "eps_mean": 0.0619583044918066,
+      "K_drift_last5TL_pct": 26.768750470320803
+    },
+    {
+      "seed": 7,
+      "run": "helical_re86_retune2_256_fp64_corpus_pool7",
+      "frames_in_corpus": 150,
+      "frame_keep_frac": 1.0,
+      "frames_seen": 150,
+      "frames_skipped_underresolved": 0,
+      "k_max_eta_window_avg": 1.7208261507463876,
+      "Re_lambda": 88.43625385935907,
+      "eps_mean": 0.06338635175401211,
+      "K_drift_last5TL_pct": 37.17583288546422
+    }
+  ],
+  "frame_filter": "none (all window frames exported; trajectory is Class-I by WINDOW-AVERAGE k_maxη per the DNS standard — instantaneous k_maxη is report-only, not a per-frame gate)",
+  "CAVEATS": [
+    "No per-frame resolution gate was applied: EVERY frame in the sampling window is exported, so frames ARE (near-)uniformly spaced at the export cadence. Each frame still stores its own 'k_max_eta'; SOME frames have instantaneous k_maxη<1.5 (eps-peak instants) -- this is physical (real turbulence ε fluctuates) and does NOT violate acceptance: the TRAJECTORY is Class-I by the window-average convention (DNS standard), and per-frame k_maxη is provided for OPTIONAL downstream filtering.",
+    "Because the eps-PEAK (strongest-small-scale, most intermittent) instants are KEPT (not dropped), this corpus does NOT under-sample the strong-dissipation tail — high-order intermittency statistics are representative of the resolved trajectory. (Frames whose instantaneous k_maxη<1.5 sit at the grid's resolution edge for that burst; users wanting a strict per-frame Class-I subset can filter on the stored 'k_max_eta'.)"
+  ]
+}

manifests/ou_relam50_256_fp64.json

@@ -0,0 +1,173 @@
+{
+  "case": "ou_relam50_256_fp64",
+  "compute_precision": "fp64",
+  "storage_precision": "fp32",
+  "channels": [
+    "u",
+    "v",
+    "w",
+    "p"
+  ],
+  "pressure_source": "operators.pressure_hat (D4-certified)",
+  "regime": {
+    "note": "k_f/tau are confounded with Re; only pure-nu Re axis is single-variable",
+    "input": {
+      "nu": 0.0046,
+      "k_f": 2.0,
+      "ou_tau": 2.0,
+      "ou_sigma2": 0.0555,
+      "forcing_type": "stochastic_ou"
+    },
+    "measured": {
+      "Re_lambda_mean": 56.217576769871336,
+      "eps_mean": 0.07296858745917982,
+      "k_max_eta_window_avg": 2.9887668128197795
+    }
+  },
+  "n_seeds_accepted": 10,
+  "n_seeds_rejected": 0,
+  "accepted_seeds": [
+    1,
+    2,
+    3,
+    4,
+    5,
+    6,
+    7,
+    8,
+    9,
+    10
+  ],
+  "rejected_seeds": [],
+  "total_frames": 1500,
+  "frame_keep_frac_min": 1.0,
+  "frame_keep_frac_max": 1.0,
+  "pooled_A10": "4.93%;1.86%(11 条独立实现池化,共 85 T_E;各实现交叉项: [15.09, 13.55, 3.35, 10.61, 11.32, 4.62, 5.51, 9.78, 7.28, 4.68, 4.57])",
+  "per_seed": [
+    {
+      "seed": 1,
+      "run": "ou_relam50_256_fp64_corpus_pool1",
+      "frames_in_corpus": 150,
+      "frame_keep_frac": 1.0,
+      "frames_seen": 151,
+      "frames_skipped_underresolved": 0,
+      "k_max_eta_window_avg": 2.9887668128197795,
+      "Re_lambda": 54.46103686712196,
+      "eps_mean": 0.06367677636910227,
+      "K_drift_last5TL_pct": 4.543722988697687
+    },
+    {
+      "seed": 2,
+      "run": "ou_relam50_256_fp64_corpus_pool2",
+      "frames_in_corpus": 150,
+      "frame_keep_frac": 1.0,
+      "frames_seen": 151,
+      "frames_skipped_underresolved": 0,
+      "k_max_eta_window_avg": 3.0027285200088447,
+      "Re_lambda": 55.01354434709957,
+      "eps_mean": 0.06250070586593628,
+      "K_drift_last5TL_pct": 0.9458783375573727
+    },
+    {
+      "seed": 3,
+      "run": "ou_relam50_256_fp64_corpus_pool3",
+      "frames_in_corpus": 150,
+      "frame_keep_frac": 1.0,
+      "frames_seen": 151,
+      "frames_skipped_underresolved": 0,
+      "k_max_eta_window_avg": 2.874677784389295,
+      "Re_lambda": 57.78130699707894,
+      "eps_mean": 0.0744033528929061,
+      "K_drift_last5TL_pct": 13.194381011631139
+    },
+    {
+      "seed": 4,
+      "run": "ou_relam50_256_fp64_corpus_pool4",
+      "frames_in_corpus": 150,
+      "frame_keep_frac": 1.0,
+      "frames_seen": 151,
+      "frames_skipped_underresolved": 0,
+      "k_max_eta_window_avg": 2.8174847755673342,
+      "Re_lambda": 58.15923659382481,
+      "eps_mean": 0.08063115593752844,
+      "K_drift_last5TL_pct": 28.91179622011009
+    },
+    {
+      "seed": 5,
+      "run": "ou_relam50_256_fp64_corpus_pool5",
+      "frames_in_corpus": 150,
+      "frame_keep_frac": 1.0,
+      "frames_seen": 151,
+      "frames_skipped_underresolved": 0,
+      "k_max_eta_window_avg": 2.8320728546620813,
+      "Re_lambda": 54.965626635497436,
+      "eps_mean": 0.07898261574688631,
+      "K_drift_last5TL_pct": 11.232069349014035
+    },
+    {
+      "seed": 6,
+      "run": "ou_relam50_256_fp64_corpus_pool6",
+      "frames_in_corpus": 150,
+      "frame_keep_frac": 1.0,
+      "frames_seen": 151,
+      "frames_skipped_underresolved": 0,
+      "k_max_eta_window_avg": 3.0644058454012795,
+      "Re_lambda": 53.057820393719474,
+      "eps_mean": 0.05761878147174214,
+      "K_drift_last5TL_pct": 11.434988590180577
+    },
+    {
+      "seed": 7,
+      "run": "ou_relam50_256_fp64_corpus_pool7",
+      "frames_in_corpus": 150,
+      "frame_keep_frac": 1.0,
+      "frames_seen": 151,
+      "frames_skipped_underresolved": 0,
+      "k_max_eta_window_avg": 2.7773093240989493,
+      "Re_lambda": 59.087230212699254,
+      "eps_mean": 0.08539888278270868,
+      "K_drift_last5TL_pct": 18.98129021459273
+    },
+    {
+      "seed": 8,
+      "run": "ou_relam50_256_fp64_corpus_pool8",
+      "frames_in_corpus": 150,
+      "frame_keep_frac": 1.0,
+      "frames_seen": 151,
+      "frames_skipped_underresolved": 0,
+      "k_max_eta_window_avg": 2.9023337694493296,
+      "Re_lambda": 56.80520111628888,
+      "eps_mean": 0.07160770878119452,
+      "K_drift_last5TL_pct": 1.4192831218379975
+    },
+    {
+      "seed": 9,
+      "run": "ou_relam50_256_fp64_corpus_pool9",
+      "frames_in_corpus": 150,
+      "frame_keep_frac": 1.0,
+      "frames_seen": 151,
+      "frames_skipped_underresolved": 0,
+      "k_max_eta_window_avg": 2.8705762544129807,
+      "Re_lambda": 56.15487690664819,
+      "eps_mean": 0.07482950042787792,
+      "K_drift_last5TL_pct": 5.085033507806616
+    },
+    {
+      "seed": 10,
+      "run": "ou_relam50_256_fp64_corpus_pool10",
+      "frames_in_corpus": 150,
+      "frame_keep_frac": 1.0,
+      "frames_seen": 151,
+      "frames_skipped_underresolved": 0,
+      "k_max_eta_window_avg": 2.822704532916418,
+      "Re_lambda": 56.68988762873486,
+      "eps_mean": 0.08003639431591562,
+      "K_drift_last5TL_pct": 9.078798849838918
+    }
+  ],
+  "frame_filter": "none (all window frames exported; trajectory is Class-I by WINDOW-AVERAGE k_maxη per the DNS standard — instantaneous k_maxη is report-only, not a per-frame gate)",
+  "CAVEATS": [
+    "No per-frame resolution gate was applied: EVERY frame in the sampling window is exported, so frames ARE (near-)uniformly spaced at the export cadence. Each frame still stores its own 'k_max_eta'; SOME frames have instantaneous k_maxη<1.5 (eps-peak instants) -- this is physical (real turbulence ε fluctuates) and does NOT violate acceptance: the TRAJECTORY is Class-I by the window-average convention (DNS standard), and per-frame k_maxη is provided for OPTIONAL downstream filtering.",
+    "Because the eps-PEAK (strongest-small-scale, most intermittent) instants are KEPT (not dropped), this corpus does NOT under-sample the strong-dissipation tail — high-order intermittency statistics are representative of the resolved trajectory. (Frames whose instantaneous k_maxη<1.5 sit at the grid's resolution edge for that burst; users wanting a strict per-frame Class-I subset can filter on the stored 'k_max_eta'.)"
+  ]
+}

manifests/stratified_reb40_256_fp64.json

@@ -0,0 +1,138 @@
+{
+  "case": "stratified_reb40_256_fp64",
+  "compute_precision": "fp64",
+  "storage_precision": "fp32",
+  "channels": [
+    "u",
+    "v",
+    "w",
+    "p",
+    "b"
+  ],
+  "pressure_source": "operators.pressure_hat (D4-certified)",
+  "regime": {
+    "note": "rebuilt from zarr; per-seed solver metrics unavailable (zarr-only, .pt purged)",
+    "input": {},
+    "measured": {}
+  },
+  "n_seeds_accepted": 8,
+  "n_seeds_rejected": null,
+  "accepted_seeds": [
+    0,
+    1,
+    2,
+    3,
+    4,
+    5,
+    6,
+    7
+  ],
+  "rejected_seeds": [],
+  "total_frames": 1200,
+  "frame_keep_frac_min": null,
+  "frame_keep_frac_max": null,
+  "pooled_A10": null,
+  "per_seed": [
+    {
+      "seed": 0,
+      "run": "stratified_reb40_256_fp64_corpus",
+      "frames_in_corpus": 150,
+      "frame_keep_frac": null,
+      "frames_seen": null,
+      "frames_skipped_underresolved": null,
+      "k_max_eta_window_avg": 1.8542137797772333,
+      "Re_lambda": null,
+      "eps_mean": null,
+      "K_drift_last5TL_pct": null
+    },
+    {
+      "seed": 1,
+      "run": "stratified_reb40_256_fp64_corpus_pool1",
+      "frames_in_corpus": 150,
+      "frame_keep_frac": null,
+      "frames_seen": null,
+      "frames_skipped_underresolved": null,
+      "k_max_eta_window_avg": 1.8822323653163198,
+      "Re_lambda": null,
+      "eps_mean": null,
+      "K_drift_last5TL_pct": null
+    },
+    {
+      "seed": 2,
+      "run": "stratified_reb40_256_fp64_corpus_pool2",
+      "frames_in_corpus": 150,
+      "frame_keep_frac": null,
+      "frames_seen": null,
+      "frames_skipped_underresolved": null,
+      "k_max_eta_window_avg": 1.8406907980591047,
+      "Re_lambda": null,
+      "eps_mean": null,
+      "K_drift_last5TL_pct": null
+    },
+    {
+      "seed": 3,
+      "run": "stratified_reb40_256_fp64_corpus_pool3",
+      "frames_in_corpus": 150,
+      "frame_keep_frac": null,
+      "frames_seen": null,
+      "frames_skipped_underresolved": null,
+      "k_max_eta_window_avg": 1.8337551496144904,
+      "Re_lambda": null,
+      "eps_mean": null,
+      "K_drift_last5TL_pct": null
+    },
+    {
+      "seed": 4,
+      "run": "stratified_reb40_256_fp64_corpus_pool4",
+      "frames_in_corpus": 150,
+      "frame_keep_frac": null,
+      "frames_seen": null,
+      "frames_skipped_underresolved": null,
+      "k_max_eta_window_avg": 1.7757500334128706,
+      "Re_lambda": null,
+      "eps_mean": null,
+      "K_drift_last5TL_pct": null
+    },
+    {
+      "seed": 5,
+      "run": "stratified_reb40_256_fp64_corpus_pool5",
+      "frames_in_corpus": 150,
+      "frame_keep_frac": null,
+      "frames_seen": null,
+      "frames_skipped_underresolved": null,
+      "k_max_eta_window_avg": 1.7510841409471534,
+      "Re_lambda": null,
+      "eps_mean": null,
+      "K_drift_last5TL_pct": null
+    },
+    {
+      "seed": 6,
+      "run": "stratified_reb40_256_fp64_corpus_pool6",
+      "frames_in_corpus": 150,
+      "frame_keep_frac": null,
+      "frames_seen": null,
+      "frames_skipped_underresolved": null,
+      "k_max_eta_window_avg": 1.8280214147071896,
+      "Re_lambda": null,
+      "eps_mean": null,
+      "K_drift_last5TL_pct": null
+    },
+    {
+      "seed": 7,
+      "run": "stratified_reb40_256_fp64_corpus_pool7",
+      "frames_in_corpus": 150,
+      "frame_keep_frac": null,
+      "frames_seen": null,
+      "frames_skipped_underresolved": null,
+      "k_max_eta_window_avg": 1.7685041967406372,
+      "Re_lambda": null,
+      "eps_mean": null,
+      "K_drift_last5TL_pct": null
+    }
+  ],
+  "frame_filter": "none — VERIFIED from zarr: all exported frames have instantaneous k_maxη>=1.5 (0 sub-1.5 of 1200) and are near-uniformly spaced in t (dt CoV=0.0076). Trajectory is Class-I by window-average k_maxη; no per-frame gate dropped frames.",
+  "CAVEATS": [
+    "Frames are (near-)uniformly spaced at the export cadence (verified dt CoV<5% from the stored 't'); loaders may treat dt as ~constant but the true 't' is stored per frame."
+  ],
+  "PROVENANCE": "rebuilt by rebuild_manifest_from_zarr.py from released zarr (accepted_seeds + frames_in_corpus derived from per-frame seed array; frame_filter/CAVEATS DERIVED from the zarr's own k_max_eta + t arrays, NOT hardcoded; NOT from .pt frame dirs)"
+}