{
  "format": "tifxyz",
  "type": "seg",
  "uuid": "band-seed10935096-20260729-171727-213.tifxyz",
  "scale": [
    0.05,
    0.05
  ],
  "bbox": [
    [
      3268.096923828125,
      4809.388671875,
      8555.8837890625
    ],
    [
      4036.841064453125,
      5420.49755859375,
      9662.34765625
    ]
  ],
  "source": "band grower prototype (crossing-corroborated UV)",
  "area_vx2": 562453.459995039,
  "area_cm2": 0.5183571087314279,
  "seed_track_row": 10935096,
  "tracks_path": "/mnt/raid_nvme/spiral_dataset_working/tracks/2um_ds2_ps256_surf_v2.dbm.vctracks",
  "mode": "graph",
  "accepted_tracks": 217,
  "surface_points": 31609,
  "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": 10
  },
  "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": 1331
  },
  "uv_refine": {
    "nodes": 1303,
    "median_shift": 6.644147726896644,
    "p95_shift": 23.640611281790353
  },
  "raster": {
    "grid_shape": [
      389,
      193
    ],
    "valid_vertices": 30084,
    "support_radius": 35.0,
    "spacing": 5.0,
    "input_points": 65768,
    "triangulated_points": 65768,
    "thin_spacing": 0.0,
    "fill_points": 35246,
    "gap_windows_published": 174,
    "slim": {
      "slim_iterations": 8,
      "mesh_vertices": 9323,
      "sd_energy_mean_before": 4.534840592640348,
      "sd_energy_p95_before": 5.062005915409322,
      "sd_energy_mean_after": 4.003832303362168,
      "sd_energy_p95_after": 4.0095766399278885,
      "reraster_source": "decimated_slim_mesh",
      "reraster_valid_vertices": 30304,
      "fold_masked_vertices": 220
    },
    "fold_masked_vertices": 89,
    "trimmed_fraction": 0.0343889398589009,
    "min_valid_vertices_at_spacing": 3201,
    "resample": {
      "fine_edge_vx": 5.000688611196293,
      "factor": 3.999449186902179,
      "border_erode_px": 1,
      "coarse_valid_vertices": 1559
    },
    "area_cm2": 0.5183571406547891
  },
  "timings_seconds": {
    "grow": 0.397,
    "refine_uv": 0.033,
    "trim_and_publish": 0.679,
    "fill": 0.092,
    "rasterize": 0.815,
    "smooth_and_slim": 0.991,
    "cleanup_and_resample": 0.009
  },
  "diagnostics": {
    "bootstrap_accepted": 62,
    "obs_extrapolation_limit": 35298,
    "lattice_underconnected": 3448,
    "rail_discarded": 5,
    "accepted": 164,
    "knitted_anchors": 1337,
    "orientation_flip_reject": 1,
    "graph_growth_narrow_reject": 1,
    "iterations": 50,
    "growth_cycles": 25,
    "growth_stop_exhausted": 1,
    "grow_seconds": 0.3,
    "graph_trimmed": 5,
    "graph_fixpoint_iterations": 1,
    "graph_span_published": 2315,
    "graph_span_rejected": 21,
    "graph_finalize_seconds": 0.0,
    "end_window_published": 172,
    "gap_window_published": 2
  }
}