{
 "ocl_version": "0.1.0",
 "name": "Schibenwald",
 "slug": "schibenwald-2",
 "confidence": "B",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 41.75283791431639,
   "diagnostic": true,
   "flags": [
    "texture_excluded"
   ],
   "start_distance_m": 375.0,
   "end_distance_m": 377.0,
   "start_elevation_m": 859.0825265803659,
   "end_elevation_m": 859.9175833386522,
   "min_gradient_pct": -41.332115689584725,
   "suppressed_max_gradient_pct": 47.12648732474918,
   "suppressed_location_m": [
    351.0,
    353.0
   ]
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 30.483697056467918,
   "diagnostic": true,
   "flags": [
    "texture_excluded"
   ],
   "start_distance_m": 374.0,
   "end_distance_m": 377.0,
   "start_elevation_m": 859.0030724269582,
   "end_elevation_m": 859.9175833386522,
   "min_gradient_pct": -29.805587684381862,
   "suppressed_max_gradient_pct": 44.99440861779173,
   "suppressed_location_m": [
    350.0,
    353.0
   ]
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 17.791537669418176,
   "diagnostic": false,
   "flags": [
    "texture_excluded"
   ],
   "start_distance_m": 372.0,
   "end_distance_m": 377.0,
   "start_elevation_m": 859.0280064551813,
   "end_elevation_m": 859.9175833386522,
   "min_gradient_pct": -13.797988136545882,
   "suppressed_max_gradient_pct": 42.84330333861135,
   "suppressed_location_m": [
    350.0,
    355.0
   ]
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 13.12834500558779,
   "diagnostic": false,
   "flags": [
    "texture_excluded"
   ],
   "start_distance_m": 613.0,
   "end_distance_m": 623.0,
   "start_elevation_m": 868.3007168868369,
   "end_elevation_m": 869.6135513873957,
   "min_gradient_pct": -11.574984367110801,
   "suppressed_max_gradient_pct": 35.2309194142299,
   "suppressed_location_m": [
    350.0,
    360.0
   ]
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 12.921197967705211,
   "diagnostic": false,
   "flags": [
    "texture_excluded"
   ],
   "start_distance_m": 611.0,
   "end_distance_m": 631.0,
   "start_elevation_m": 868.057597517634,
   "end_elevation_m": 870.641837111175,
   "min_gradient_pct": -7.7687079483723664,
   "suppressed_max_gradient_pct": 25.955603199250277,
   "suppressed_location_m": [
    340.0,
    360.0
   ]
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 12.799533822149442,
   "diagnostic": false,
   "flags": [
    "texture_excluded"
   ],
   "start_distance_m": 610.0,
   "end_distance_m": 635.0,
   "start_elevation_m": 867.9392490408753,
   "end_elevation_m": 871.1391324964127,
   "min_gradient_pct": -5.149049975939761,
   "suppressed_max_gradient_pct": 23.10598764486849,
   "suppressed_location_m": [
    335.0,
    360.0
   ]
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 12.216296654953794,
   "diagnostic": false,
   "flags": [
    "texture_excluded"
   ],
   "start_distance_m": 610.0,
   "end_distance_m": 660.0,
   "start_elevation_m": 867.9392490408753,
   "end_elevation_m": 874.0473973683522,
   "min_gradient_pct": -1.871513894692498,
   "suppressed_max_gradient_pct": 17.092614616848778,
   "suppressed_location_m": [
    310.0,
    360.0
   ]
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 11.485327328252538,
   "diagnostic": false,
   "flags": [
    "texture_excluded"
   ],
   "start_distance_m": 851.0,
   "end_distance_m": 951.0,
   "start_elevation_m": 891.8648717942385,
   "end_elevation_m": 903.3501991224911,
   "min_gradient_pct": 0.31306288184339337,
   "suppressed_max_gradient_pct": 12.764407337272814,
   "suppressed_location_m": [
    261.0,
    361.0
   ]
  }
 ],
 "shape": {
  "ascent_concentration": 0.322,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 79.0,
  "shape_class": "sustained"
 },
 "length_m": 1165.4301155672258,
 "start_elevation_m": 826.7024780468921,
 "end_elevation_m": 914.1890942822095,
 "endpoint_gain_m": 87.48661623531734,
 "overall_gradient_pct": 7.50680929441546,
 "accumulated_ascent_m": 92.54168841830744,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 17.791537669418176,
   "start_distance_m": 372.0,
   "end_distance_m": 377.0,
   "midpoint_distance_m": 374.5,
   "start_elevation_m": 859.0280064551813,
   "end_elevation_m": 859.9175833386522,
   "start_xy": [
    2754993.2522718124,
    1252257.801630543
   ],
   "end_xy": [
    2754997.533812938,
    1252255.219306329
   ]
  },
  "max_10m": {
   "gradient_pct": 13.12834500558779,
   "start_distance_m": 613.0,
   "end_distance_m": 623.0,
   "midpoint_distance_m": 618.0,
   "start_elevation_m": 868.3007168868369,
   "end_elevation_m": 869.6135513873957,
   "start_xy": [
    2755178.1220266973,
    1252112.03565352
   ],
   "end_xy": [
    2755187.60655548,
    1252108.8664767013
   ]
  },
  "max_20m": {
   "gradient_pct": 12.921197967705211,
   "start_distance_m": 611.0,
   "end_distance_m": 631.0,
   "midpoint_distance_m": 621.0,
   "start_elevation_m": 868.057597517634,
   "end_elevation_m": 870.641837111175,
   "start_xy": [
    2755176.2251625624,
    1252112.6696124794
   ],
   "end_xy": [
    2755195.1939168707,
    1252106.3303524076
   ]
  },
  "max_25m": {
   "gradient_pct": 12.799533822149442,
   "start_distance_m": 610.0,
   "end_distance_m": 635.0,
   "midpoint_distance_m": 622.5,
   "start_elevation_m": 867.9392490408753,
   "end_elevation_m": 871.1391324964127,
   "start_xy": [
    2755175.2769778203,
    1252112.9873319843
   ],
   "end_xy": [
    2755198.987349863,
    1252105.0615500456
   ]
  },
  "max_50m": {
   "gradient_pct": 12.216296654953794,
   "start_distance_m": 610.0,
   "end_distance_m": 660.0,
   "midpoint_distance_m": 635.0,
   "start_elevation_m": 867.9392490408753,
   "end_elevation_m": 874.0473973683522,
   "start_xy": [
    2755175.2769778203,
    1252112.9873319843
   ],
   "end_xy": [
    2755222.6841066475,
    1252097.095587661
   ]
  },
  "max_100m": {
   "gradient_pct": 11.485327328252538,
   "start_distance_m": 851.0,
   "end_distance_m": 951.0,
   "midpoint_distance_m": 901.0,
   "start_elevation_m": 891.8648717942385,
   "end_elevation_m": 903.3501991224911,
   "start_xy": [
    2755392.1505587283,
    1252017.086229952
   ],
   "end_xy": [
    2755490.4486771505,
    1252010.7979984074
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": -13.797988136545882,
   "start_distance_m": 377.0,
   "end_distance_m": 382.0,
   "midpoint_distance_m": 379.5,
   "start_elevation_m": 859.9175833386522,
   "end_elevation_m": 859.2276839318249,
   "start_xy": [
    2754997.533812938,
    1252255.219306329
   ],
   "end_xy": [
    2755001.81561954,
    1252252.6374227742
   ]
  },
  "min_10m": {
   "gradient_pct": -11.574984367110801,
   "start_distance_m": 1155.0,
   "end_distance_m": 1165.0,
   "midpoint_distance_m": 1160.0,
   "start_elevation_m": 915.3906110064622,
   "end_elevation_m": 914.2331125697511,
   "start_xy": [
    2755323.3410933553,
    1251943.8610538975
   ],
   "end_xy": [
    2755313.3842476215,
    1251942.9330421707
   ]
  },
  "min_20m": {
   "gradient_pct": -7.7687079483723664,
   "start_distance_m": 1145.0,
   "end_distance_m": 1165.0,
   "midpoint_distance_m": 1155.0,
   "start_elevation_m": 915.7868541594256,
   "end_elevation_m": 914.2331125697511,
   "start_xy": [
    2755333.3005953976,
    1251944.7494484552
   ],
   "end_xy": [
    2755313.3842476215,
    1251942.9330421707
   ]
  },
  "min_25m": {
   "gradient_pct": -5.149049975939761,
   "start_distance_m": 1140.0,
   "end_distance_m": 1165.0,
   "midpoint_distance_m": 1152.5,
   "start_elevation_m": 915.5203750637361,
   "end_elevation_m": 914.2331125697511,
   "start_xy": [
    2755338.1355190505,
    1251943.5493123892
   ],
   "end_xy": [
    2755313.3842476215,
    1251942.9330421707
   ]
  },
  "min_50m": {
   "gradient_pct": -1.871513894692498,
   "start_distance_m": 1115.0,
   "end_distance_m": 1165.0,
   "midpoint_distance_m": 1140.0,
   "start_elevation_m": 915.1688695170974,
   "end_elevation_m": 914.2331125697511,
   "start_xy": [
    2755359.9019926423,
    1251933.471073911
   ],
   "end_xy": [
    2755313.3842476215,
    1251942.9330421707
   ]
  },
  "min_100m": {
   "gradient_pct": 0.31306288184339337,
   "start_distance_m": 1065.0,
   "end_distance_m": 1165.0,
   "midpoint_distance_m": 1115.0,
   "start_elevation_m": 913.9200496879077,
   "end_elevation_m": 914.2331125697511,
   "start_xy": [
    2755403.398635546,
    1251957.584820898
   ],
   "end_xy": [
    2755313.3842476215,
    1251942.9330421707
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 41.75283791431639,
   "start_distance_m": 375.0,
   "end_distance_m": 377.0,
   "midpoint_distance_m": 376.0,
   "start_elevation_m": 859.0825265803659,
   "end_elevation_m": 859.9175833386522,
   "start_xy": [
    2754995.8213910186,
    1252256.2525586851
   ],
   "end_xy": [
    2754997.533812938,
    1252255.219306329
   ]
  },
  "max_3m": {
   "gradient_pct": 30.483697056467918,
   "start_distance_m": 374.0,
   "end_distance_m": 377.0,
   "midpoint_distance_m": 375.5,
   "start_elevation_m": 859.0030724269582,
   "end_elevation_m": 859.9175833386522,
   "start_xy": [
    2754994.964693695,
    1252256.7683781253
   ],
   "end_xy": [
    2754997.533812938,
    1252255.219306329
   ]
  }
 },
 "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": 0.026,
   "windows_resited": [
    2.0,
    3.0,
    5.0,
    10.0,
    20.0,
    25.0,
    50.0,
    100.0
   ],
   "windows_unresolved": []
  },
  "texture_windows": {
   "rounds": 1,
   "windows_masked": [
    {
     "window_m": 25.0,
     "start_m": 335.0,
     "end_m": 360.0,
     "raw_pct": 23.11,
     "reason": "hump"
    },
    {
     "window_m": 20.0,
     "start_m": 340.0,
     "end_m": 360.0,
     "raw_pct": 25.96,
     "reason": "staircase+hump"
    },
    {
     "window_m": 10.0,
     "start_m": 350.0,
     "end_m": 360.0,
     "raw_pct": 35.23,
     "reason": "hump+short-step"
    },
    {
     "window_m": 5.0,
     "start_m": 350.0,
     "end_m": 355.0,
     "raw_pct": 42.84,
     "reason": "hump"
    }
   ],
   "advisory": [],
   "unresolved": []
  },
  "excluded_ranges_m": [
   [
    333.0,
    362.0
   ]
  ],
  "review": [],
  "extent": [
   "may_start_earlier",
   "descends_at_end"
  ]
 },
 "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_2020_2754-1251_0.5_2056_5728.tif",
   "data/cache/ch/swissalti3d_2020_2754-1252_0.5_2056_5728.tif",
   "data/cache/ch/swissalti3d_2019_2755-1251_0.5_2056_5728.tif",
   "data/cache/ch/swissalti3d_2019_2755-1252_0.5_2056_5728.tif"
  ],
  "calculated_at": "2026-09-12T01:31:33+00:00",
  "road_source": "OpenStreetMap (local PBF extract)",
  "road_attribution": "\u00a9 OpenStreetMap contributors, ODbL",
  "osm_pbf_path": "output/texture-ch-ch/batch-switzerland-rchunk05.pbf",
  "osm_snapshot": "",
  "run_id": "texture-ch-ch-260912",
  "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": [
   "2754-1251",
   "2754-1252",
   "2755-1251",
   "2755-1252"
  ],
  "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": "Trogen",
  "county": "Appenzell Ausserrhoden",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}