{
  "format": "tifxyz",
  "type": "seg",
  "uuid": "band-seed10890423-20260729-164915-099.tifxyz",
  "scale": [
    0.05,
    0.05
  ],
  "bbox": [
    [
      3051.02978515625,
      1372.337890625,
      10018.4130859375
    ],
    [
      4368.974609375,
      1774.3651123046875,
      12803.890625
    ]
  ],
  "source": "band grower prototype (crossing-corroborated UV)",
  "area_vx2": 2045902.1839898934,
  "area_cm2": 1.8855034527650858,
  "seed_track_row": 10890423,
  "tracks_path": "/mnt/raid_nvme/spiral_dataset_working/tracks/2um_ds2_ps256_surf_v2.dbm.vctracks",
  "mode": "graph",
  "accepted_tracks": 415,
  "surface_points": 108638,
  "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": 12
  },
  "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": 4457
  },
  "uv_refine": {
    "nodes": 4991,
    "median_shift": 6.220693295009691,
    "p95_shift": 18.169977992579632
  },
  "raster": {
    "grid_shape": [
      655,
      310
    ],
    "valid_vertices": 98688,
    "support_radius": 35.0,
    "spacing": 5.0,
    "input_points": 229995,
    "triangulated_points": 229995,
    "thin_spacing": 0.0,
    "fill_points": 124240,
    "gap_windows_published": 449,
    "slim": {
      "slim_iterations": 8,
      "mesh_vertices": 29690,
      "sd_energy_mean_before": 4.229669841222333,
      "sd_energy_p95_before": 4.57655419356267,
      "sd_energy_mean_after": 4.0001385480196054,
      "sd_energy_p95_after": 4.000400882779301,
      "reraster_source": "decimated_slim_mesh",
      "reraster_valid_vertices": 99769,
      "fold_masked_vertices": 1081
    },
    "fold_masked_vertices": 152,
    "trimmed_fraction": 0.02653767558312925,
    "min_valid_vertices_at_spacing": 3201,
    "resample": {
      "fine_edge_vx": 4.998457564386689,
      "factor": 4.0012343292653325,
      "border_erode_px": 1,
      "coarse_valid_vertices": 5454
    },
    "area_cm2": 1.885503535941652
  },
  "timings_seconds": {
    "grow": 1.149,
    "refine_uv": 0.14,
    "trim_and_publish": 3.768,
    "fill": 0.9,
    "rasterize": 4.121,
    "smooth_and_slim": 2.999,
    "cleanup_and_resample": 0.023
  },
  "diagnostics": {
    "bootstrap_accepted": 214,
    "obs_extrapolation_limit": 106093,
    "lattice_underconnected": 4903,
    "graph_growth_narrow_reject": 4,
    "accepted": 212,
    "knitted_anchors": 4857,
    "rail_discarded": 6,
    "obs_outside_radius": 102,
    "iterations": 38,
    "growth_cycles": 19,
    "growth_stop_exhausted": 1,
    "grow_seconds": 0.8,
    "graph_trimmed": 6,
    "graph_span_too_long": 31,
    "graph_fixpoint_iterations": 1,
    "graph_span_published": 9315,
    "graph_span_rejected": 48,
    "graph_finalize_seconds": 0.4,
    "end_window_published": 377,
    "gap_window_published": 72,
    "gap_window_reject": 52
  }
}
