Upload folder using huggingface_hub (part 37)

.gitattributes

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+ "session_id": "20261017_105220_session146",
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+  "verdict": "READY_WITH_WARNINGS",
+  "issues": [
+   "WARN M_BODY_ID",
+   "WARN M_SPIKES",
+   "WARN M_TRACKER_LABELS",
+   "WARN S_CALIB",
+   "WARN S_REPORT_TIMING",
+   "WARN S_VIDEO_FPS",
+   "WARN T_FRAMES",
+   "WARN T_LAG_OUTLIER",
+   "WARN T_LAG_SCATTER",
+   "WARN T_PTS"
+  ]
+ },
+ "rig_tracker": {
+  "definition": "e3296774a321bb51/20261017-afternoon/labels-053142/session-16ec24f1784c933c",
+  "R_tracker0_imu0": [
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+    -0.75568709
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+    0.19105293,
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+    -0.96811247,
+    -0.24624939
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+   0.0002505547227979966,
+   -0.0341726979597874
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+  "rig_check": {
+   "gyro_samples": 2182,
+   "gyro_max_deg": 2.5,
+   "status": "ok",
+   "dropped_marker": null,
+   "gyro_deg": 1.35
+  },
+  "file": "derived/rig_tracker_provider/rig_tracker.json",
+  "compose": "T_world_cam(t) = T_world_tracker0(t) @ T_tracker0_cam"
+ },
+ "canonical": {
+  "generated_at_utc": "2026-10-22T17:37:59.853352+00:00",
+  "generated_by": "scripts/canonicalise_dataset.py",
+  "frame": "Z-up, metres, levelled per Nokov capture block; z = 0 at the Nokov origin; x/y heading as Nokov (global, not per-take)",
+  "R_canon_nokov": [
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+    0.0031496627,
+    1.73969e-05
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+   [
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+    3.149663e-06,
+    1.7397e-08,
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+    -0.0713,
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+   "tracker0_zup.npz",
+   "rig_zup.npz",
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+  ]
+ },
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+  "generated_by": "scripts/fit_smplx_dataset.py",
+  "file": "smplx.npz",
+  "gender": "female",
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+  "frame": "canonical (meta.canonical): Z-up metres; fitted in Nokov frame, global_orient/transl rotated, *_nokov kept",
+  "pelvis": "transl + rest_joints(betas)[0] (transl is NOT the pelvis)",
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+   "hand_pose": "flat (zeros, flat_hand_mean=True)",
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+  },
+  "worst_markers": [
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+   "LForearm 17mm",
+   "LWristIn 12mm",
+   "LKneeIn 10mm",
+   "LWristOut 10mm"
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+   "marker_height_mm": 11.0,
+   "markers_on_surface": 52,
+   "surface_rmse_mm_median": 13.33
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+  "shape_source": "participant median",
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+    "in_out_sign": -1,
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+    "opposite_sign_bend_deg": 125.6,
+    "in_out_convention": "pinky side = HandIn (default IN_OUT_SIGN, no ACE output)",
+    "marker_frame_spread_deg": 2.73,
+    "hand_vs_marker_frame_deg": {
+     "before": 114.08,
+     "after": 2.73
+    },
+    "markers_on_wrist": [
+     "LHandIn",
+     "LHandOut"
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+    "forearm_twist": {
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+     "wrist_twist_deg_after": {
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+      "iqr": [
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+       10.7
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+     },
+     "wrist_total_deg_median_after": 39.0,
+     "markers_on_forearm": [
+      "LForearm",
+      "LWristIn",
+      "LWristOut"
+     ]
+    },
+    "frames_used": 1366
+   },
+   "right": {
+    "status": "corrected",
+    "Q_deg": 39.2,
+    "Q_rotvec": [
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+     0.48573,
+     -0.20845
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+    "in_out_sign": 1,
+    "wrist_bend_deg_median": 35.0,
+    "opposite_sign_bend_deg": 162.6,
+    "in_out_convention": "pinky side = HandOut (default IN_OUT_SIGN, no ACE output)",
+    "marker_frame_spread_deg": 2.59,
+    "hand_vs_marker_frame_deg": {
+     "before": 39.29,
+     "after": 2.59
+    },
+    "markers_on_wrist": [
+     "RHandIn",
+     "RHandOut"
+    ],
+    "forearm_twist": {
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+     "wrist_twist_deg_after": {
+      "median": 0.0,
+      "iqr": [
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+       5.4
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+     },
+     "wrist_total_deg_median_after": 28.5,
+     "markers_on_forearm": [
+      "RElbowIn",
+      "RForearm",
+      "RWristIn",
+      "RWristOut"
+     ]
+    },
+    "frames_used": 1366
+   },
+   "generated_at_utc": "2026-10-23T02:51:45.285523+00:00",
+   "note": "constant wrist rotation (marker-fit gauge freedom) removed; marker predictions unchanged"
+  }
+ },
+ "release": {
+  "release_path": "actions/environment_coupled_wholebody/EC08/session_013",
+  "family": "environment_coupled_wholebody",
+  "primitive": "EC08",
+  "source_session": "20261017/EC08/20261017_105220_session146"
+ }
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