{
  "format": "tifxyz",
  "type": "seg",
  "uuid": "band-seed11030059-20260729-163938-665.tifxyz",
  "scale": [
    0.05,
    0.05
  ],
  "bbox": [
    [
      3497.52490234375,
      6368.39306640625,
      12411.68359375
    ],
    [
      4969.5849609375,
      6754.86376953125,
      13801.353515625
    ]
  ],
  "source": "band grower prototype (crossing-corroborated UV)",
  "area_vx2": 1370715.3567062572,
  "area_cm2": 1.2632512727404865,
  "seed_track_row": 11030059,
  "tracks_path": "/mnt/raid_nvme/spiral_dataset_working/tracks/2um_ds2_ps256_surf_v2.dbm.vctracks",
  "mode": "graph",
  "accepted_tracks": 359,
  "surface_points": 74045,
  "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": 13
  },
  "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": 3032
  },
  "uv_refine": {
    "nodes": 3041,
    "median_shift": 8.82232571534532,
    "p95_shift": 20.41580116069475
  },
  "raster": {
    "grid_shape": [
      376,
      343
    ],
    "valid_vertices": 67388,
    "support_radius": 35.0,
    "spacing": 5.0,
    "input_points": 157308,
    "triangulated_points": 157308,
    "thin_spacing": 0.0,
    "fill_points": 85577,
    "gap_windows_published": 292,
    "slim": {
      "slim_iterations": 8,
      "mesh_vertices": 20444,
      "sd_energy_mean_before": 4.258698472296446,
      "sd_energy_p95_before": 4.636403853679827,
      "sd_energy_mean_after": 4.001352717378325,
      "sd_energy_p95_after": 4.004964690323783,
      "reraster_source": "decimated_slim_mesh",
      "reraster_valid_vertices": 67571,
      "fold_masked_vertices": 183
    },
    "fold_masked_vertices": 259,
    "trimmed_fraction": 0.031251266121952836,
    "min_valid_vertices_at_spacing": 3201,
    "resample": {
      "fine_edge_vx": 4.997093704390242,
      "factor": 4.002326388722473,
      "border_erode_px": 1,
      "coarse_valid_vertices": 3684
    },
    "area_cm2": 1.263251230275151
  },
  "timings_seconds": {
    "grow": 0.872,
    "refine_uv": 0.074,
    "trim_and_publish": 2.454,
    "fill": 0.587,
    "rasterize": 2.502,
    "smooth_and_slim": 2.732,
    "cleanup_and_resample": 0.014
  },
  "diagnostics": {
    "bootstrap_accepted": 115,
    "obs_extrapolation_limit": 93429,
    "lattice_underconnected": 6695,
    "rail_discarded": 12,
    "accepted": 256,
    "knitted_anchors": 3069,
    "lattice_lost_support": 1,
    "iterations": 40,
    "growth_cycles": 20,
    "growth_stop_exhausted": 1,
    "grow_seconds": 0.6,
    "graph_trimmed": 1,
    "graph_span_too_long": 4,
    "graph_fixpoint_iterations": 2,
    "graph_span_published": 5589,
    "graph_span_rejected": 21,
    "graph_finalize_seconds": 0.2,
    "end_window_published": 285,
    "gap_window_reject": 10,
    "gap_window_published": 7
  }
}
