{
  "format": "tifxyz",
  "type": "seg",
  "uuid": "band-seed10745789-20260729-163153-531.tifxyz",
  "scale": [
    0.05,
    0.05
  ],
  "bbox": [
    [
      3599.91650390625,
      4280.294921875,
      7221.3525390625
    ],
    [
      4031.527587890625,
      4669.4130859375,
      8411.2919921875
    ]
  ],
  "source": "band grower prototype (crossing-corroborated UV)",
  "area_vx2": 443575.9145461081,
  "area_cm2": 0.40879956284569324,
  "seed_track_row": 10745789,
  "tracks_path": "/mnt/raid_nvme/spiral_dataset_working/tracks/2um_ds2_ps256_surf_v2.dbm.vctracks",
  "mode": "graph",
  "accepted_tracks": 135,
  "surface_points": 23888,
  "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": 2
  },
  "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": 1061
  },
  "uv_refine": {
    "nodes": 852,
    "median_shift": 4.174310405702727,
    "p95_shift": 11.877228158867178
  },
  "raster": {
    "grid_shape": [
      316,
      121
    ],
    "valid_vertices": 23383,
    "support_radius": 35.0,
    "spacing": 5.0,
    "input_points": 47808,
    "triangulated_points": 47808,
    "thin_spacing": 0.0,
    "fill_points": 24464,
    "gap_windows_published": 192,
    "slim": {
      "slim_iterations": 8,
      "mesh_vertices": 7302,
      "sd_energy_mean_before": 4.290976927947968,
      "sd_energy_p95_before": 4.70130962115383,
      "sd_energy_mean_after": 4.000752652578339,
      "sd_energy_p95_after": 4.0022200065612905,
      "reraster_source": "decimated_slim_mesh",
      "reraster_valid_vertices": 23476,
      "fold_masked_vertices": 93
    },
    "fold_masked_vertices": 28,
    "trimmed_fraction": 0.022772940388479546,
    "min_valid_vertices_at_spacing": 3201,
    "resample": {
      "fine_edge_vx": 4.998059021131423,
      "factor": 4.001553386112786,
      "border_erode_px": 1,
      "coarse_valid_vertices": 1216
    },
    "area_cm2": 0.408799607772401
  },
  "timings_seconds": {
    "grow": 0.108,
    "refine_uv": 0.018,
    "trim_and_publish": 0.461,
    "fill": 0.094,
    "rasterize": 0.697,
    "smooth_and_slim": 0.633,
    "cleanup_and_resample": 0.004
  },
  "diagnostics": {
    "bootstrap_accepted": 64,
    "obs_extrapolation_limit": 12101,
    "lattice_underconnected": 1170,
    "accepted": 72,
    "knitted_anchors": 861,
    "rail_discarded": 1,
    "iterations": 28,
    "growth_cycles": 14,
    "growth_stop_exhausted": 1,
    "grow_seconds": 0.1,
    "graph_trimmed": 1,
    "graph_span_too_long": 1,
    "graph_fixpoint_iterations": 1,
    "graph_span_published": 1498,
    "graph_span_rejected": 6,
    "graph_finalize_seconds": 0.0,
    "end_window_published": 192
  }
}
