{
  "format": "tifxyz",
  "type": "seg",
  "uuid": "band-seed11847065-20260729-170847-797.tifxyz",
  "scale": [
    0.05,
    0.05
  ],
  "bbox": [
    [
      4542.37890625,
      5297.779296875,
      10472.4609375
    ],
    [
      5707.7939453125,
      6210.27392578125,
      12222.3486328125
    ]
  ],
  "source": "band grower prototype (crossing-corroborated UV)",
  "area_vx2": 1474021.0770150442,
  "area_cm2": 1.3584578245770644,
  "seed_track_row": 11847065,
  "tracks_path": "/mnt/raid_nvme/spiral_dataset_working/tracks/2um_ds2_ps256_surf_v2.dbm.vctracks",
  "mode": "graph",
  "accepted_tracks": 354,
  "surface_points": 94176,
  "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": 3795
  },
  "uv_refine": {
    "nodes": 4299,
    "median_shift": 6.032566152894761,
    "p95_shift": 19.33554129771753
  },
  "raster": {
    "grid_shape": [
      590,
      286
    ],
    "valid_vertices": 73318,
    "support_radius": 35.0,
    "spacing": 5.0,
    "input_points": 211614,
    "triangulated_points": 211614,
    "thin_spacing": 0.0,
    "fill_points": 120161,
    "gap_windows_published": 405,
    "slim": {
      "slim_iterations": 8,
      "mesh_vertices": 24910,
      "sd_energy_mean_before": 4.7045263283849135,
      "sd_energy_p95_before": 5.513602334226447,
      "sd_energy_mean_after": 4.001935138476321,
      "sd_energy_p95_after": 4.007200895139736,
      "reraster_source": "decimated_slim_mesh",
      "reraster_valid_vertices": 74299,
      "fold_masked_vertices": 981
    },
    "fold_masked_vertices": 397,
    "trimmed_fraction": 0.028913948352021768,
    "min_valid_vertices_at_spacing": 3201,
    "resample": {
      "fine_edge_vx": 4.997285604800709,
      "factor": 4.002172695670373,
      "border_erode_px": 1,
      "coarse_valid_vertices": 3969
    },
    "area_cm2": 1.3584577252213543
  },
  "timings_seconds": {
    "grow": 2.906,
    "refine_uv": 0.14,
    "trim_and_publish": 3.495,
    "fill": 0.818,
    "rasterize": 3.706,
    "smooth_and_slim": 3.614,
    "cleanup_and_resample": 0.018
  },
  "diagnostics": {
    "bootstrap_accepted": 65,
    "obs_extrapolation_limit": 485778,
    "lattice_underconnected": 23287,
    "accepted": 298,
    "knitted_anchors": 4542,
    "rail_discarded": 10,
    "graph_growth_narrow_reject": 1,
    "obs_outside_radius": 96,
    "iterations": 44,
    "growth_cycles": 22,
    "growth_stop_exhausted": 1,
    "grow_seconds": 2.6,
    "graph_span_too_long": 25,
    "graph_fixpoint_iterations": 2,
    "graph_span_published": 8121,
    "graph_span_rejected": 62,
    "graph_finalize_seconds": 0.3,
    "end_window_published": 371,
    "gap_window_reject": 58,
    "gap_window_published": 34
  }
}
