{
 "ocl_version": "0.1.0",
 "name": "Route du Stand",
 "slug": "route-du-stand",
 "confidence": "B",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 20.074798493845947,
   "diagnostic": true,
   "flags": [
    "texture_excluded"
   ],
   "start_distance_m": 15.0,
   "end_distance_m": 17.0,
   "start_elevation_m": 783.0504525797317,
   "end_elevation_m": 783.4519485496086,
   "min_gradient_pct": -24.20423287471749,
   "suppressed_max_gradient_pct": 37.34746086022369,
   "suppressed_location_m": [
    601.0,
    603.0
   ]
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 19.85339931297858,
   "diagnostic": true,
   "flags": [
    "texture_excluded"
   ],
   "start_distance_m": 14.0,
   "end_distance_m": 17.0,
   "start_elevation_m": 782.8563465702192,
   "end_elevation_m": 783.4519485496086,
   "min_gradient_pct": -24.205515044184267,
   "suppressed_max_gradient_pct": 36.17742576368149,
   "suppressed_location_m": [
    601.0,
    604.0
   ]
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 19.669433691638005,
   "diagnostic": false,
   "flags": [
    "texture_excluded"
   ],
   "start_distance_m": 13.0,
   "end_distance_m": 18.0,
   "start_elevation_m": 782.6595198861814,
   "end_elevation_m": 783.6429915707633,
   "min_gradient_pct": -18.323481729105424,
   "suppressed_max_gradient_pct": 35.27619011893421,
   "suppressed_location_m": [
    598.0,
    603.0
   ]
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 19.021213091434674,
   "diagnostic": false,
   "flags": [
    "texture_excluded"
   ],
   "start_distance_m": 7.0,
   "end_distance_m": 17.0,
   "start_elevation_m": 781.5498272404651,
   "end_elevation_m": 783.4519485496086,
   "min_gradient_pct": -15.002323818080185,
   "suppressed_max_gradient_pct": 34.436006772275505,
   "suppressed_location_m": [
    597.0,
    607.0
   ]
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 18.582924101879144,
   "diagnostic": false,
   "flags": [
    "texture_excluded"
   ],
   "start_distance_m": 4.0,
   "end_distance_m": 24.0,
   "start_elevation_m": 780.9884496742695,
   "end_elevation_m": 784.7050344946454,
   "min_gradient_pct": -7.905662770580761,
   "suppressed_max_gradient_pct": 31.010193887584023,
   "suppressed_location_m": [
    590.0,
    610.0
   ]
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 18.287955839919505,
   "diagnostic": false,
   "flags": [
    "texture_excluded"
   ],
   "start_distance_m": 4.0,
   "end_distance_m": 29.0,
   "start_elevation_m": 780.9884496742695,
   "end_elevation_m": 785.5604386342494,
   "min_gradient_pct": -6.636802882849224,
   "suppressed_max_gradient_pct": 29.918749661082984,
   "suppressed_location_m": [
    585.0,
    610.0
   ]
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 17.590022962694775,
   "diagnostic": false,
   "flags": [
    "texture_excluded"
   ],
   "start_distance_m": 4.0,
   "end_distance_m": 54.0,
   "start_elevation_m": 780.9884496742695,
   "end_elevation_m": 789.7834611556169,
   "min_gradient_pct": -1.5505311122963121,
   "suppressed_max_gradient_pct": 22.93615569163444,
   "suppressed_location_m": [
    566.0,
    616.0
   ]
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 16.82289431750769,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 4.0,
   "end_distance_m": 104.0,
   "start_elevation_m": 780.9884496742695,
   "end_elevation_m": 797.8113439917772,
   "min_gradient_pct": 3.5259475473316115
  }
 ],
 "shape": {
  "ascent_concentration": 0.315,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 349.0,
  "shape_class": "sustained"
 },
 "length_m": 705.1084594217986,
 "start_elevation_m": 780.7336048437201,
 "end_elevation_m": 864.8602484726641,
 "endpoint_gain_m": 84.12664362894407,
 "overall_gradient_pct": 11.931021746346572,
 "accumulated_ascent_m": 86.36767774599286,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 19.669433691638005,
   "start_distance_m": 13.0,
   "end_distance_m": 18.0,
   "midpoint_distance_m": 15.5,
   "start_elevation_m": 782.6595198861814,
   "end_elevation_m": 783.6429915707633,
   "start_xy": [
    2572801.4838932715,
    1171769.1934579299
   ],
   "end_xy": [
    2572796.9392221845,
    1171771.2770982515
   ]
  },
  "max_10m": {
   "gradient_pct": 19.021213091434674,
   "start_distance_m": 7.0,
   "end_distance_m": 17.0,
   "midpoint_distance_m": 12.0,
   "start_elevation_m": 781.5498272404651,
   "end_elevation_m": 783.4519485496086,
   "start_xy": [
    2572807.1398224547,
    1171767.1908963947
   ],
   "end_xy": [
    2572797.845884514,
    1171770.8552411632
   ]
  },
  "max_20m": {
   "gradient_pct": 18.582924101879144,
   "start_distance_m": 4.0,
   "end_distance_m": 24.0,
   "midpoint_distance_m": 14.0,
   "start_elevation_m": 780.9884496742695,
   "end_elevation_m": 784.7050344946454,
   "start_xy": [
    2572809.840549284,
    1171765.8862325733
   ],
   "end_xy": [
    2572791.52814867,
    1171773.866182175
   ]
  },
  "max_25m": {
   "gradient_pct": 18.287955839919505,
   "start_distance_m": 4.0,
   "end_distance_m": 29.0,
   "midpoint_distance_m": 16.5,
   "start_elevation_m": 780.9884496742695,
   "end_elevation_m": 785.5604386342494,
   "start_xy": [
    2572809.840549284,
    1171765.8862325733
   ],
   "end_xy": [
    2572787.3582307063,
    1171776.6251278778
   ]
  },
  "max_50m": {
   "gradient_pct": 17.590022962694775,
   "start_distance_m": 4.0,
   "end_distance_m": 54.0,
   "midpoint_distance_m": 29.0,
   "start_elevation_m": 780.9884496742695,
   "end_elevation_m": 789.7834611556169,
   "start_xy": [
    2572809.840549284,
    1171765.8862325733
   ],
   "end_xy": [
    2572767.019705726,
    1171791.1437432524
   ]
  },
  "max_100m": {
   "gradient_pct": 16.82289431750769,
   "start_distance_m": 4.0,
   "end_distance_m": 104.0,
   "midpoint_distance_m": 54.0,
   "start_elevation_m": 780.9884496742695,
   "end_elevation_m": 797.8113439917772,
   "start_xy": [
    2572809.840549284,
    1171765.8862325733
   ],
   "end_xy": [
    2572733.2158574536,
    1171827.3458396578
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": -18.323481729105424,
   "start_distance_m": 639.0,
   "end_distance_m": 644.0,
   "midpoint_distance_m": 641.5,
   "start_elevation_m": 863.738149375139,
   "end_elevation_m": 862.8219752886837,
   "start_xy": [
    2572380.525336684,
    1171989.1692349121
   ],
   "end_xy": [
    2572375.5366387013,
    1171989.5052228756
   ]
  },
  "min_10m": {
   "gradient_pct": -15.002323818080185,
   "start_distance_m": 634.0,
   "end_distance_m": 644.0,
   "midpoint_distance_m": 639.0,
   "start_elevation_m": 864.3222076704917,
   "end_elevation_m": 862.8219752886837,
   "start_xy": [
    2572385.514102615,
    1171988.834250626
   ],
   "end_xy": [
    2572375.5366387013,
    1171989.5052228756
   ]
  },
  "min_20m": {
   "gradient_pct": -7.905662770580761,
   "start_distance_m": 627.0,
   "end_distance_m": 647.0,
   "midpoint_distance_m": 637.0,
   "start_elevation_m": 864.3426181051877,
   "end_elevation_m": 862.7614855510716,
   "start_xy": [
    2572392.4983048276,
    1171988.3642370505
   ],
   "end_xy": [
    2572372.5433803876,
    1171989.706231978
   ]
  },
  "min_25m": {
   "gradient_pct": -6.636802882849224,
   "start_distance_m": 623.0,
   "end_distance_m": 648.0,
   "midpoint_distance_m": 635.5,
   "start_elevation_m": 864.4403351605706,
   "end_elevation_m": 862.7811344398583,
   "start_xy": [
    2572396.4892576253,
    1171988.0953632079
   ],
   "end_xy": [
    2572371.5456351265,
    1171989.7733458488
   ]
  },
  "min_50m": {
   "gradient_pct": -1.5505311122963121,
   "start_distance_m": 618.0,
   "end_distance_m": 668.0,
   "midpoint_distance_m": 643.0,
   "start_elevation_m": 864.2223273622494,
   "end_elevation_m": 863.4470618061013,
   "start_xy": [
    2572401.478015275,
    1171987.7602564895
   ],
   "end_xy": [
    2572351.590769811,
    1171991.1162140649
   ]
  },
  "min_100m": {
   "gradient_pct": 3.5259475473316115,
   "start_distance_m": 605.0,
   "end_distance_m": 705.0,
   "midpoint_distance_m": 655.0,
   "start_elevation_m": 861.3362034773215,
   "end_elevation_m": 864.8621510246531,
   "start_xy": [
    2572414.2353713587,
    1171988.4365125217
   ],
   "end_xy": [
    2572314.6742001865,
    1171993.5995056147
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 20.074798493845947,
   "start_distance_m": 15.0,
   "end_distance_m": 17.0,
   "midpoint_distance_m": 16.0,
   "start_elevation_m": 783.0504525797317,
   "end_elevation_m": 783.4519485496086,
   "start_xy": [
    2572799.6581031047,
    1171770.0091538483
   ],
   "end_xy": [
    2572797.845884514,
    1171770.8552411632
   ]
  },
  "max_3m": {
   "gradient_pct": 19.85339931297858,
   "start_distance_m": 14.0,
   "end_distance_m": 17.0,
   "midpoint_distance_m": 15.5,
   "start_elevation_m": 782.8563465702192,
   "end_elevation_m": 783.4519485496086,
   "start_xy": [
    2572800.5642095786,
    1171769.5861041371
   ],
   "end_xy": [
    2572797.845884514,
    1171770.8552411632
   ]
  }
 },
 "diagnostic_note": "Windows <=3 m are at raster-noise scale (1-sigma raster noise alone is roughly +/-7 pp at 2 m and +/-5 pp at 3 m on a 1 m DTM). Diagnostic use only: never a headline or ranking value.",
 "quality_summary": {
  "texture_suppression": {
   "masked_fraction": 0.042,
   "windows_resited": [
    2.0,
    3.0,
    5.0,
    10.0,
    20.0,
    25.0,
    50.0
   ],
   "windows_unresolved": []
  },
  "texture_windows": {
   "rounds": 1,
   "windows_masked": [
    {
     "window_m": 25.0,
     "start_m": 585.0,
     "end_m": 610.0,
     "raw_pct": 29.92,
     "reason": "hump"
    },
    {
     "window_m": 20.0,
     "start_m": 590.0,
     "end_m": 610.0,
     "raw_pct": 31.01,
     "reason": "hump"
    },
    {
     "window_m": 10.0,
     "start_m": 597.0,
     "end_m": 607.0,
     "raw_pct": 34.44,
     "reason": "hump"
    }
   ],
   "advisory": [],
   "unresolved": []
  },
  "excluded_ranges_m": [
   [
    583.0,
    612.0
   ]
  ],
  "review": [],
  "extent": [
   "may_start_earlier"
  ]
 },
 "provenance": {
  "analysis_version": "0.1.0",
  "sample_interval_m": 1.0,
  "interpolation": "bilinear",
  "smoothing": "none",
  "gradient_windows_m": [
   5.0,
   10.0,
   20.0,
   25.0,
   50.0,
   100.0
  ],
  "diagnostic_windows_m": [
   2.0,
   3.0
  ],
  "elevation_crs": "EPSG:2056",
  "elevation_resolution_m": 0.5,
  "elevation_tiles": [
   "data/cache/ch/swissalti3d_2021_2572-1171_0.5_2056_5728.tif",
   "data/cache/ch/swissalti3d_2021_2572-1172_0.5_2056_5728.tif"
  ],
  "calculated_at": "2026-09-11T23:52:36+00:00",
  "road_source": "OpenStreetMap (local PBF extract)",
  "road_attribution": "\u00a9 OpenStreetMap contributors, ODbL",
  "osm_pbf_path": "output/texture-ch-ch/batch-switzerland-rchunk03.pbf",
  "osm_snapshot": "",
  "run_id": "texture-ch-ch-260911",
  "elevation_provider": "swisstopo swissALTI3D",
  "elevation_licence": "swisstopo open government data (OGD): free use, attribution '\u00a9 swisstopo' \u2014 https://www.swisstopo.admin.ch/en/terms-and-conditions",
  "elevation_dataset": "swissALTI3D 0.5 m DTM (Federal Office of Topography swisstopo)",
  "elevation_tile_ids": [
   "2572-1171",
   "2572-1172"
  ],
  "climb_origin": "discovered",
  "canopy_check": "unavailable \u2014 no surface model (DSM or point cloud) registered for this coverage",
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
 },
 "area": {
  "place": "Pont-en-Ogoz",
  "county": "Fribourg/Freiburg",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}