{
  "format": "tifxyz",
  "type": "seg",
  "uuid": "band-seed10179713-20260729-164920-752.tifxyz",
  "scale": [
    0.05,
    0.05
  ],
  "bbox": [
    [
      3101.0849609375,
      6121.22705078125,
      13326.396484375
    ],
    [
      3827.5029296875,
      6924.185546875,
      15251.0048828125
    ]
  ],
  "source": "band grower prototype (crossing-corroborated UV)",
  "area_vx2": 952561.6195276935,
  "area_cm2": 0.8778807885567222,
  "seed_track_row": 10179713,
  "tracks_path": "/mnt/raid_nvme/spiral_dataset_working/tracks/2um_ds2_ps256_surf_v2.dbm.vctracks",
  "mode": "graph",
  "accepted_tracks": 201,
  "surface_points": 45495,
  "min_size_cm2": 0.05,
  "max_size_cm2": 10.0,
  "sheet_gate_tol": 9.0,
  "anchor_reach": 40.0,
  "slip_ridge_tol": 0.0,
  "lattice": {
    "min_connect": 6,
    "evidence_spacing": 6.0,
    "rail_agree_frac": 0.5,
    "rail_min_votes": 3,
    "proposal_agree_frac": 0.0,
    "trust_gap": 60.0,
    "fill_gap": 60.0,
    "gap_publish_tol": 5.0,
    "discarded_rails": 11
  },
  "graph": {
    "span_witnesses": 1,
    "witness_min_offset": 4.0,
    "witness_max_offset": 150.0,
    "witness_shear_tol": 8.0,
    "graph_trim": "bridges",
    "max_span": 200.0,
    "blind_gap": 0.0,
    "growth_min_span": 60.0
  },
  "quality": {
    "thick_cell_frac": 0.0,
    "thickness_cells": 2344
  },
  "uv_refine": {
    "nodes": 1653,
    "median_shift": 6.254979060318488,
    "p95_shift": 17.701008322310795
  },
  "raster": {
    "grid_shape": [
      603,
      178
    ],
    "valid_vertices": 50885,
    "support_radius": 35.0,
    "spacing": 5.0,
    "input_points": 99906,
    "triangulated_points": 99906,
    "thin_spacing": 0.0,
    "fill_points": 56401,
    "gap_windows_published": 285,
    "slim": {
      "slim_iterations": 8,
      "mesh_vertices": 16592,
      "sd_energy_mean_before": 4.710552096146522,
      "sd_energy_p95_before": 5.415768616556031,
      "sd_energy_mean_after": 4.000999806698988,
      "sd_energy_p95_after": 4.0033218589044175,
      "reraster_source": "decimated_slim_mesh",
      "reraster_valid_vertices": 51158,
      "fold_masked_vertices": 273
    },
    "fold_masked_vertices": 328,
    "trimmed_fraction": 0.04374107044730191,
    "min_valid_vertices_at_spacing": 3201,
    "resample": {
      "fine_edge_vx": 4.9977328736803015,
      "factor": 4.0018145238066944,
      "border_erode_px": 1,
      "coarse_valid_vertices": 2636
    },
    "area_cm2": 0.8778807888452757
  },
  "timings_seconds": {
    "grow": 0.342,
    "refine_uv": 0.034,
    "trim_and_publish": 1.413,
    "fill": 0.32,
    "rasterize": 1.492,
    "smooth_and_slim": 1.143,
    "cleanup_and_resample": 0.013
  },
  "diagnostics": {
    "bootstrap_accepted": 150,
    "obs_extrapolation_limit": 51498,
    "lattice_underconnected": 2514,
    "accepted": 61,
    "knitted_anchors": 1553,
    "rail_discarded": 5,
    "lattice_lost_support": 1,
    "iterations": 26,
    "growth_cycles": 13,
    "growth_stop_exhausted": 1,
    "grow_seconds": 0.2,
    "graph_trimmed": 6,
    "graph_span_too_long": 13,
    "graph_fixpoint_iterations": 2,
    "graph_span_published": 2936,
    "graph_span_rejected": 29,
    "graph_finalize_seconds": 0.1,
    "end_window_published": 249,
    "gap_window_published": 36,
    "gap_window_reject": 31
  }
}
