{
 "ocl_version": "0.1.0",
 "name": "Laufenberg",
 "slug": "laufenberg-2-2",
 "confidence": "B",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 39.94037922858524,
   "diagnostic": true,
   "flags": [
    "structure_excluded",
    "texture_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 1900.0,
   "end_distance_m": 1902.0,
   "start_elevation_m": 954.5031199121395,
   "end_elevation_m": 955.3019274967112,
   "min_gradient_pct": -69.431269618741,
   "suppressed_max_gradient_pct": 122.72044850912494,
   "suppressed_location_m": [
    972.0,
    974.0
   ]
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 39.02831554974379,
   "diagnostic": true,
   "flags": [
    "structure_excluded",
    "texture_excluded",
    "texture_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 1900.0,
   "end_distance_m": 1903.0,
   "start_elevation_m": 954.5031199121395,
   "end_elevation_m": 955.6739693786318,
   "min_gradient_pct": -58.14581044641803,
   "suppressed_max_gradient_pct": 105.63991605491007,
   "suppressed_location_m": [
    972.0,
    975.0
   ]
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 34.204973836649515,
   "diagnostic": false,
   "flags": [
    "structure_excluded",
    "texture_excluded",
    "texture_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 1899.0,
   "end_distance_m": 1904.0,
   "start_elevation_m": 954.2180543903503,
   "end_elevation_m": 955.9283030821828,
   "min_gradient_pct": -41.79563520426882,
   "suppressed_max_gradient_pct": 72.32355017047894,
   "suppressed_location_m": [
    971.0,
    976.0
   ]
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 26.728081486762676,
   "diagnostic": false,
   "flags": [
    "structure_excluded",
    "texture_excluded",
    "texture_excluded"
   ],
   "start_distance_m": 4958.0,
   "end_distance_m": 4968.0,
   "start_elevation_m": 1325.6226777140587,
   "end_elevation_m": 1328.295485862735,
   "min_gradient_pct": -15.29793009059972,
   "suppressed_max_gradient_pct": 43.2996360737684,
   "suppressed_location_m": [
    970.0,
    980.0
   ]
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 23.253038129827246,
   "diagnostic": false,
   "flags": [
    "structure_excluded",
    "texture_excluded",
    "texture_excluded"
   ],
   "start_distance_m": 4931.0,
   "end_distance_m": 4951.0,
   "start_elevation_m": 1319.6871737657086,
   "end_elevation_m": 1324.337781391674,
   "min_gradient_pct": -11.675814682943724,
   "suppressed_max_gradient_pct": 31.29563560677127,
   "suppressed_location_m": [
    970.0,
    990.0
   ]
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 22.548173518792282,
   "diagnostic": false,
   "flags": [
    "structure_excluded",
    "texture_excluded",
    "texture_excluded"
   ],
   "start_distance_m": 4943.0,
   "end_distance_m": 4968.0,
   "start_elevation_m": 1322.6584424830369,
   "end_elevation_m": 1328.295485862735,
   "min_gradient_pct": -4.25580349976326,
   "suppressed_max_gradient_pct": 27.526434803738994,
   "suppressed_location_m": [
    970.0,
    995.0
   ]
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 20.93556931222247,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 4918.0,
   "end_distance_m": 4968.0,
   "start_elevation_m": 1317.8277012066237,
   "end_elevation_m": 1328.295485862735,
   "min_gradient_pct": 1.2318379244793505
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 15.615844604765243,
   "diagnostic": false,
   "flags": [
    "structure_excluded",
    "texture_excluded"
   ],
   "start_distance_m": 4868.0,
   "end_distance_m": 4968.0,
   "start_elevation_m": 1312.6796412579697,
   "end_elevation_m": 1328.295485862735,
   "min_gradient_pct": 3.1757451273006154,
   "suppressed_max_gradient_pct": 16.063961831547886,
   "suppressed_location_m": [
    969.0,
    1069.0
   ]
  }
 ],
 "shape": {
  "ascent_concentration": 0.266,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 379.0,
  "shape_class": "sustained"
 },
 "length_m": 4968.665839440631,
 "start_elevation_m": 741.1950908614764,
 "end_elevation_m": 1328.4657081496637,
 "endpoint_gain_m": 587.2706172881873,
 "overall_gradient_pct": 11.819483061760936,
 "accumulated_ascent_m": 599.0054903589703,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 34.204973836649515,
   "start_distance_m": 1899.0,
   "end_distance_m": 1904.0,
   "midpoint_distance_m": 1901.5,
   "start_elevation_m": 954.2180543903503,
   "end_elevation_m": 955.9283030821828,
   "start_xy": [
    4601835.173017934,
    2638816.4533655792
   ],
   "end_xy": [
    4601830.67263569,
    2638814.3696508044
   ]
  },
  "max_10m": {
   "gradient_pct": 26.728081486762676,
   "start_distance_m": 4958.0,
   "end_distance_m": 4968.0,
   "midpoint_distance_m": 4963.0,
   "start_elevation_m": 1325.6226777140587,
   "end_elevation_m": 1328.295485862735,
   "start_xy": [
    4600962.473645088,
    2639764.1139867846
   ],
   "end_xy": [
    4600972.377558391,
    2639765.496918924
   ]
  },
  "max_20m": {
   "gradient_pct": 23.253038129827246,
   "start_distance_m": 4931.0,
   "end_distance_m": 4951.0,
   "midpoint_distance_m": 4941.0,
   "start_elevation_m": 1319.6871737657086,
   "end_elevation_m": 1324.337781391674,
   "start_xy": [
    4600936.29682755,
    2639759.0991785866
   ],
   "end_xy": [
    4600955.540905776,
    2639763.145934287
   ]
  },
  "max_25m": {
   "gradient_pct": 22.548173518792282,
   "start_distance_m": 4943.0,
   "end_distance_m": 4968.0,
   "midpoint_distance_m": 4955.5,
   "start_elevation_m": 1322.6584424830369,
   "end_elevation_m": 1328.295485862735,
   "start_xy": [
    4600948.118779733,
    2639760.213589246
   ],
   "end_xy": [
    4600972.377558391,
    2639765.496918924
   ]
  },
  "max_50m": {
   "gradient_pct": 20.93556931222247,
   "start_distance_m": 4918.0,
   "end_distance_m": 4968.0,
   "midpoint_distance_m": 4943.0,
   "start_elevation_m": 1317.8277012066237,
   "end_elevation_m": 1328.295485862735,
   "start_xy": [
    4600923.375044389,
    2639760.516339462
   ],
   "end_xy": [
    4600972.377558391,
    2639765.496918924
   ]
  },
  "max_100m": {
   "gradient_pct": 15.615844604765243,
   "start_distance_m": 4868.0,
   "end_distance_m": 4968.0,
   "midpoint_distance_m": 4918.0,
   "start_elevation_m": 1312.6796412579697,
   "end_elevation_m": 1328.295485862735,
   "start_xy": [
    4600897.580700721,
    2639770.3957581944
   ],
   "end_xy": [
    4600972.377558391,
    2639765.496918924
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": -41.79563520426882,
   "start_distance_m": 964.0,
   "end_distance_m": 969.0,
   "midpoint_distance_m": 966.5,
   "start_elevation_m": 857.8098051000627,
   "end_elevation_m": 855.7200233398493,
   "start_xy": [
    4602637.908076212,
    2639112.92881688
   ],
   "end_xy": [
    4602632.931625481,
    2639112.444112726
   ]
  },
  "min_10m": {
   "gradient_pct": -15.29793009059972,
   "start_distance_m": 961.0,
   "end_distance_m": 971.0,
   "midpoint_distance_m": 966.0,
   "start_elevation_m": 857.4476409973495,
   "end_elevation_m": 855.9178479882895,
   "start_xy": [
    4602640.89394665,
    2639113.2196393725
   ],
   "end_xy": [
    4602630.941045187,
    2639112.2502310644
   ]
  },
  "min_20m": {
   "gradient_pct": -11.675814682943724,
   "start_distance_m": 950.0,
   "end_distance_m": 970.0,
   "midpoint_distance_m": 960.0,
   "start_elevation_m": 858.0809079978941,
   "end_elevation_m": 855.7457450613053,
   "start_xy": [
    4602651.84213826,
    2639114.285988512
   ],
   "end_xy": [
    4602631.936335335,
    2639112.347171895
   ]
  },
  "min_25m": {
   "gradient_pct": -4.25580349976326,
   "start_distance_m": 1691.0,
   "end_distance_m": 1716.0,
   "midpoint_distance_m": 1703.5,
   "start_elevation_m": 939.4921784391943,
   "end_elevation_m": 938.4282275642535,
   "start_xy": [
    4602036.086546655,
    2638863.154022421
   ],
   "end_xy": [
    4602011.8888055505,
    2638856.8715606867
   ]
  },
  "min_50m": {
   "gradient_pct": 1.2318379244793505,
   "start_distance_m": 1691.0,
   "end_distance_m": 1741.0,
   "midpoint_distance_m": 1716.0,
   "start_elevation_m": 939.4921784391943,
   "end_elevation_m": 940.108097401434,
   "start_xy": [
    4602036.086546655,
    2638863.154022421
   ],
   "end_xy": [
    4601987.066194072,
    2638856.3202027725
   ]
  },
  "min_100m": {
   "gradient_pct": 3.1757451273006154,
   "start_distance_m": 1691.0,
   "end_distance_m": 1791.0,
   "midpoint_distance_m": 1741.0,
   "start_elevation_m": 939.4921784391943,
   "end_elevation_m": 942.6679235664949,
   "start_xy": [
    4602036.086546655,
    2638863.154022421
   ],
   "end_xy": [
    4601938.951009054,
    2638846.186502578
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 39.94037922858524,
   "start_distance_m": 1900.0,
   "end_distance_m": 1902.0,
   "midpoint_distance_m": 1901.0,
   "start_elevation_m": 954.5031199121395,
   "end_elevation_m": 955.3019274967112,
   "start_xy": [
    4601834.235981921,
    2638816.1041328325
   ],
   "end_xy": [
    4601832.361909896,
    2638815.4056673385
   ]
  },
  "max_3m": {
   "gradient_pct": 39.02831554974379,
   "start_distance_m": 1900.0,
   "end_distance_m": 1903.0,
   "midpoint_distance_m": 1901.5,
   "start_elevation_m": 954.5031199121395,
   "end_elevation_m": 955.6739693786318,
   "start_xy": [
    4601834.235981921,
    2638816.1041328325
   ],
   "end_xy": [
    4601831.471711668,
    2638814.970880862
   ]
  }
 },
 "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": {
  "structure_suppression": {
   "masked_fraction": 0.004,
   "windows_resited": [
    2.0,
    3.0,
    5.0,
    10.0,
    20.0,
    25.0,
    100.0
   ],
   "windows_unresolved": []
  },
  "no_bench_suppression": {
   "masked_fraction": 0.019,
   "windows_resited": [],
   "windows_unresolved": []
  },
  "texture_suppression": {
   "masked_fraction": 0.033,
   "windows_resited": [
    2.0,
    3.0,
    5.0,
    10.0,
    20.0,
    25.0
   ],
   "windows_unresolved": []
  },
  "texture_windows": {
   "rounds": 2,
   "windows_masked": [
    {
     "window_m": 25.0,
     "start_m": 925.0,
     "end_m": 950.0,
     "raw_pct": 25.01,
     "reason": "hump"
    },
    {
     "window_m": 20.0,
     "start_m": 930.0,
     "end_m": 950.0,
     "raw_pct": 27.82,
     "reason": "spike+hump"
    },
    {
     "window_m": 10.0,
     "start_m": 940.0,
     "end_m": 950.0,
     "raw_pct": 40.6,
     "reason": "hump+short-step"
    },
    {
     "window_m": 5.0,
     "start_m": 943.0,
     "end_m": 948.0,
     "raw_pct": 51.43,
     "reason": "hump"
    },
    {
     "window_m": 25.0,
     "start_m": 3659.0,
     "end_m": 3684.0,
     "raw_pct": 22.81,
     "reason": "hump+mask-edge"
    },
    {
     "window_m": 20.0,
     "start_m": 3664.0,
     "end_m": 3684.0,
     "raw_pct": 23.61,
     "reason": "hump+mask-edge"
    },
    {
     "window_m": 10.0,
     "start_m": 1837.0,
     "end_m": 1847.0,
     "raw_pct": 31.74,
     "reason": "hump+short-step"
    },
    {
     "window_m": 5.0,
     "start_m": 1842.0,
     "end_m": 1847.0,
     "raw_pct": 42.04,
     "reason": "hump+short-step"
    }
   ],
   "advisory": [],
   "unresolved": []
  },
  "overhead_obstruction": {
   "obstruction_threshold_m": 2.0,
   "obstructed_fraction": 0.248,
   "obstruction_max_height_m": 31.77,
   "flagged_windows_m": [
    2,
    3,
    5
   ]
  },
  "excluded_ranges_m": [
   [
    923.0,
    952.0
   ],
   [
    964.0,
    977.0
   ],
   [
    1835.0,
    1849.0
   ],
   [
    3657.0,
    3690.0
   ],
   [
    3710.0,
    3750.0
   ],
   [
    4070.0,
    4100.0
   ]
  ],
  "review": [],
  "extent": [
   "may_start_earlier",
   "may_continue_beyond_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:3035",
  "elevation_resolution_m": 1.0,
  "elevation_tiles": [
   "data/cache/at/bev-als_dtm_E4600-N2638.tif",
   "data/cache/at/bev-als_dtm_E4600-N2639.tif",
   "data/cache/at/bev-als_dtm_E4601-N2638.tif",
   "data/cache/at/bev-als_dtm_E4601-N2639.tif",
   "data/cache/at/bev-als_dtm_E4602-N2638.tif",
   "data/cache/at/bev-als_dtm_E4602-N2639.tif",
   "data/cache/at/bev-als_dtm_E4603-N2638.tif",
   "data/cache/at/bev-als_dtm_E4603-N2639.tif"
  ],
  "calculated_at": "2026-09-13T00:29:46+00:00",
  "road_source": "OpenStreetMap (local PBF extract)",
  "road_attribution": "\u00a9 OpenStreetMap contributors, ODbL",
  "osm_pbf_path": "data/cache/pbf/austria-2026-09-11-batch-at-run4-260912.osm.pbf",
  "osm_snapshot": "",
  "run_id": "at-run4-260912",
  "elevation_provider": "BEV ALS DTM 1 m",
  "elevation_licence": "Creative Commons Attribution 4.0 (CC BY 4.0) \u2014 \u00a9 BEV / L\u00e4nder, data.gv.at",
  "elevation_dataset": "ALS DTM H\u00f6henraster 1 m (Bundesamt f\u00fcr Eich- und Vermessungswesen with the L\u00e4nder), EPSG:3035",
  "elevation_tile_ids": [
   "E4600-N2638",
   "E4600-N2639",
   "E4601-N2638",
   "E4601-N2639",
   "E4602-N2638",
   "E4602-N2639",
   "E4603-N2638",
   "E4603-N2639"
  ],
  "elevation_blocks": [
   "N2600000E4600000@2022-09-15"
  ],
  "climb_origin": "discovered",
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
 },
 "area": {
  "place": "Radenthein",
  "county": "K\u00e4rnten",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}