{
 "ocl_version": "0.1.0",
 "name": "Schwarzacherweg",
 "slug": "schwarzacherweg-17",
 "confidence": "U",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 37.03458349378934,
   "diagnostic": true,
   "flags": [
    "no_bench_excluded",
    "texture_excluded",
    "texture_excluded",
    "texture_excluded"
   ],
   "start_distance_m": 2328.0,
   "end_distance_m": 2330.0,
   "start_elevation_m": 1569.7130765700615,
   "end_elevation_m": 1570.4537682399373,
   "min_gradient_pct": -29.029472026104486,
   "suppressed_max_gradient_pct": 58.779850651103516,
   "suppressed_location_m": [
    2209.0,
    2211.0
   ]
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 34.449829407230936,
   "diagnostic": true,
   "flags": [
    "no_bench_excluded",
    "texture_excluded",
    "texture_excluded",
    "texture_excluded"
   ],
   "start_distance_m": 2327.0,
   "end_distance_m": 2330.0,
   "start_elevation_m": 1569.4202733577204,
   "end_elevation_m": 1570.4537682399373,
   "min_gradient_pct": -27.615030149521164,
   "suppressed_max_gradient_pct": 57.617433784722984,
   "suppressed_location_m": [
    2208.0,
    2211.0
   ]
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 27.64377944721673,
   "diagnostic": false,
   "flags": [
    "no_bench_excluded",
    "texture_excluded",
    "texture_excluded",
    "texture_excluded",
    "texture_excluded",
    "texture_unresolved"
   ],
   "start_distance_m": 2326.0,
   "end_distance_m": 2331.0,
   "start_elevation_m": 1569.2785767253276,
   "end_elevation_m": 1570.6607656976885,
   "min_gradient_pct": -23.33303341688861,
   "suppressed_max_gradient_pct": 54.626621003612854,
   "suppressed_location_m": [
    2207.0,
    2212.0
   ]
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 24.780903462374226,
   "diagnostic": false,
   "flags": [
    "structure_excluded",
    "no_bench_excluded",
    "texture_excluded",
    "texture_excluded",
    "texture_excluded"
   ],
   "start_distance_m": 2029.0,
   "end_distance_m": 2039.0,
   "start_elevation_m": 1532.440184023976,
   "end_elevation_m": 1534.9182743702133,
   "min_gradient_pct": -13.61364476330209,
   "suppressed_max_gradient_pct": 47.62681509242611,
   "suppressed_location_m": [
    1948.0,
    1958.0
   ]
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 19.92344766239512,
   "diagnostic": false,
   "flags": [
    "structure_excluded",
    "no_bench_excluded",
    "texture_excluded",
    "texture_excluded",
    "texture_excluded"
   ],
   "start_distance_m": 2023.0,
   "end_distance_m": 2043.0,
   "start_elevation_m": 1531.5475729833142,
   "end_elevation_m": 1535.5322625157933,
   "min_gradient_pct": -2.5703317410034288,
   "suppressed_max_gradient_pct": 35.443913384268626,
   "suppressed_location_m": [
    1944.0,
    1964.0
   ]
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 19.136347531284628,
   "diagnostic": false,
   "flags": [
    "structure_excluded",
    "no_bench_excluded",
    "texture_excluded",
    "texture_excluded",
    "texture_excluded"
   ],
   "start_distance_m": 3445.0,
   "end_distance_m": 3470.0,
   "start_elevation_m": 1706.7530027261485,
   "end_elevation_m": 1711.5370896089696,
   "min_gradient_pct": -2.0332337136342176,
   "suppressed_max_gradient_pct": 31.537662210414055,
   "suppressed_location_m": [
    1944.0,
    1969.0
   ]
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 18.38075076412497,
   "diagnostic": false,
   "flags": [
    "structure_excluded",
    "texture_excluded"
   ],
   "start_distance_m": 3443.0,
   "end_distance_m": 3493.0,
   "start_elevation_m": 1706.4333702941403,
   "end_elevation_m": 1715.6237456762028,
   "min_gradient_pct": 0.15099248076239746,
   "suppressed_max_gradient_pct": 22.09726681219763,
   "suppressed_location_m": [
    1943.0,
    1993.0
   ]
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 17.218445011333188,
   "diagnostic": false,
   "flags": [
    "structure_excluded"
   ],
   "start_distance_m": 3415.0,
   "end_distance_m": 3515.0,
   "start_elevation_m": 1701.9379780099096,
   "end_elevation_m": 1719.1564230212427,
   "min_gradient_pct": 1.4543240526711543,
   "suppressed_max_gradient_pct": 18.484140769894793,
   "suppressed_location_m": [
    1943.0,
    2043.0
   ]
  }
 ],
 "shape": {
  "ascent_concentration": 0.293,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 1008.0,
  "shape_class": "sustained"
 },
 "length_m": 4064.0035737119306,
 "start_elevation_m": 1251.7270945727619,
 "end_elevation_m": 1769.4166443544862,
 "endpoint_gain_m": 517.6895497817243,
 "overall_gradient_pct": 12.738412759536114,
 "accumulated_ascent_m": 527.0258875537731,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 27.64377944721673,
   "start_distance_m": 2326.0,
   "end_distance_m": 2331.0,
   "midpoint_distance_m": 2328.5,
   "start_elevation_m": 1569.2785767253276,
   "end_elevation_m": 1570.6607656976885,
   "start_xy": [
    4517399.966565375,
    2696327.357499498
   ],
   "end_xy": [
    4517404.577336667,
    2696329.0222688736
   ]
  },
  "max_10m": {
   "gradient_pct": 24.780903462374226,
   "start_distance_m": 2029.0,
   "end_distance_m": 2039.0,
   "midpoint_distance_m": 2034.0,
   "start_elevation_m": 1532.440184023976,
   "end_elevation_m": 1534.9182743702133,
   "start_xy": [
    4517332.363884888,
    2696444.086768954
   ],
   "end_xy": [
    4517342.167829881,
    2696442.119851045
   ]
  },
  "max_20m": {
   "gradient_pct": 19.92344766239512,
   "start_distance_m": 2023.0,
   "end_distance_m": 2043.0,
   "midpoint_distance_m": 2033.0,
   "start_elevation_m": 1531.5475729833142,
   "end_elevation_m": 1535.5322625157933,
   "start_xy": [
    4517326.370777899,
    2696444.027505732
   ],
   "end_xy": [
    4517346.086809528,
    2696441.318855198
   ]
  },
  "max_25m": {
   "gradient_pct": 19.136347531284628,
   "start_distance_m": 3445.0,
   "end_distance_m": 3470.0,
   "midpoint_distance_m": 3457.5,
   "start_elevation_m": 1706.7530027261485,
   "end_elevation_m": 1711.5370896089696,
   "start_xy": [
    4517087.33287012,
    2695533.1576300766
   ],
   "end_xy": [
    4517082.18851322,
    2695509.076979944
   ]
  },
  "max_50m": {
   "gradient_pct": 18.38075076412497,
   "start_distance_m": 3443.0,
   "end_distance_m": 3493.0,
   "midpoint_distance_m": 3468.0,
   "start_elevation_m": 1706.4333702941403,
   "end_elevation_m": 1715.6237456762028,
   "start_xy": [
    4517088.12769578,
    2695534.992909623
   ],
   "end_xy": [
    4517082.425876278,
    2695486.078209344
   ]
  },
  "max_100m": {
   "gradient_pct": 17.218445011333188,
   "start_distance_m": 3415.0,
   "end_distance_m": 3515.0,
   "midpoint_distance_m": 3465.0,
   "start_elevation_m": 1701.9379780099096,
   "end_elevation_m": 1719.1564230212427,
   "start_xy": [
    4517099.7515250975,
    2695560.450148151
   ],
   "end_xy": [
    4517088.743246571,
    2695465.056852785
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": -23.33303341688861,
   "start_distance_m": 2062.0,
   "end_distance_m": 2067.0,
   "midpoint_distance_m": 2064.5,
   "start_elevation_m": 1536.5400902612653,
   "end_elevation_m": 1535.3734385904208,
   "start_xy": [
    4517363.553718289,
    2696435.1199076865
   ],
   "end_xy": [
    4517367.243719565,
    2696431.745906522
   ]
  },
  "min_10m": {
   "gradient_pct": -13.61364476330209,
   "start_distance_m": 2060.0,
   "end_distance_m": 2070.0,
   "midpoint_distance_m": 2065.0,
   "start_elevation_m": 1536.6321427049527,
   "end_elevation_m": 1535.2707782286225,
   "start_xy": [
    4517362.077669281,
    2696436.4694548654
   ],
   "end_xy": [
    4517369.457671827,
    2696429.721452533
   ]
  },
  "min_20m": {
   "gradient_pct": -2.5703317410034288,
   "start_distance_m": 4011.0,
   "end_distance_m": 4031.0,
   "midpoint_distance_m": 4021.0,
   "start_elevation_m": 1768.985427661857,
   "end_elevation_m": 1768.4713613136564,
   "start_xy": [
    4517293.642879984,
    2695022.717329356
   ],
   "end_xy": [
    4517305.515447566,
    2695006.98078141
   ]
  },
  "min_25m": {
   "gradient_pct": -2.0332337136342176,
   "start_distance_m": 4009.0,
   "end_distance_m": 4034.0,
   "midpoint_distance_m": 4021.5,
   "start_elevation_m": 1768.9469764529565,
   "end_elevation_m": 1768.438668024548,
   "start_xy": [
    4517292.595640519,
    2695024.4212333555
   ],
   "end_xy": [
    4517306.467430135,
    2695004.135833538
   ]
  },
  "min_50m": {
   "gradient_pct": 0.15099248076239746,
   "start_distance_m": 4009.0,
   "end_distance_m": 4059.0,
   "midpoint_distance_m": 4034.0,
   "start_elevation_m": 1768.9469764529565,
   "end_elevation_m": 1769.0224726933377,
   "start_xy": [
    4517292.595640519,
    2695024.4212333555
   ],
   "end_xy": [
    4517314.376331653,
    2694980.420113585
   ]
  },
  "min_100m": {
   "gradient_pct": 1.4543240526711543,
   "start_distance_m": 3868.0,
   "end_distance_m": 3968.0,
   "midpoint_distance_m": 3918.0,
   "start_elevation_m": 1763.357029104275,
   "end_elevation_m": 1764.811353156946,
   "start_xy": [
    4517218.097589735,
    2695141.1069311146
   ],
   "end_xy": [
    4517274.259447897,
    2695059.6569920294
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 37.03458349378934,
   "start_distance_m": 2328.0,
   "end_distance_m": 2330.0,
   "midpoint_distance_m": 2329.0,
   "start_elevation_m": 1569.7130765700615,
   "end_elevation_m": 1570.4537682399373,
   "start_xy": [
    4517401.935178884,
    2696327.7104303697
   ],
   "end_xy": [
    4517403.782019388,
    2696328.418599468
   ]
  },
  "max_3m": {
   "gradient_pct": 34.449829407230936,
   "start_distance_m": 2327.0,
   "end_distance_m": 2330.0,
   "midpoint_distance_m": 2328.5,
   "start_elevation_m": 1569.4202733577204,
   "end_elevation_m": 1570.4537682399373,
   "start_xy": [
    4517400.950869326,
    2696327.533980579
   ],
   "end_xy": [
    4517403.782019388,
    2696328.418599468
   ]
  }
 },
 "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": 0.001,
   "windows_resited": [
    10.0,
    20.0,
    25.0,
    50.0,
    100.0
   ],
   "windows_unresolved": []
  },
  "no_bench_suppression": {
   "masked_fraction": 0.028,
   "windows_resited": [
    2.0,
    3.0,
    5.0,
    10.0,
    20.0,
    25.0
   ],
   "windows_unresolved": []
  },
  "texture_suppression": {
   "masked_fraction": 0.065,
   "windows_resited": [
    2.0,
    3.0,
    5.0
   ],
   "windows_unresolved": []
  },
  "texture_windows": {
   "rounds": 4,
   "windows_masked": [
    {
     "window_m": 25.0,
     "start_m": 2071.0,
     "end_m": 2096.0,
     "raw_pct": 26.2,
     "reason": "spike+hump"
    },
    {
     "window_m": 20.0,
     "start_m": 2072.0,
     "end_m": 2092.0,
     "raw_pct": 28.49,
     "reason": "spike+hump"
    },
    {
     "window_m": 10.0,
     "start_m": 2081.0,
     "end_m": 2091.0,
     "raw_pct": 38.18,
     "reason": "hump+short-step"
    },
    {
     "window_m": 5.0,
     "start_m": 2082.0,
     "end_m": 2087.0,
     "raw_pct": 51.64,
     "reason": "hump"
    },
    {
     "window_m": 25.0,
     "start_m": 1672.0,
     "end_m": 1697.0,
     "raw_pct": 20.48,
     "reason": "hump"
    },
    {
     "window_m": 20.0,
     "start_m": 2211.0,
     "end_m": 2231.0,
     "raw_pct": 21.6,
     "reason": "staircase+mask-edge"
    },
    {
     "window_m": 10.0,
     "start_m": 2667.0,
     "end_m": 2677.0,
     "raw_pct": 26.62,
     "reason": "hump"
    },
    {
     "window_m": 5.0,
     "start_m": 2117.0,
     "end_m": 2122.0,
     "raw_pct": 38.38,
     "reason": "hump"
    },
    {
     "window_m": 25.0,
     "start_m": 1772.0,
     "end_m": 1797.0,
     "raw_pct": 20.02,
     "reason": "hump"
    },
    {
     "window_m": 20.0,
     "start_m": 1780.0,
     "end_m": 1800.0,
     "raw_pct": 20.92,
     "reason": "hump"
    },
    {
     "window_m": 10.0,
     "start_m": 1787.0,
     "end_m": 1797.0,
     "raw_pct": 25.66,
     "reason": "hump"
    },
    {
     "window_m": 5.0,
     "start_m": 2366.0,
     "end_m": 2371.0,
     "raw_pct": 28.02,
     "reason": "short-step"
    }
   ],
   "advisory": [],
   "unresolved": [
    {
     "window_m": 5.0,
     "start_m": 2326.0,
     "end_m": 2331.0,
     "pct": 27.64,
     "reason": "short-step"
    }
   ]
  },
  "overhead_obstruction": {
   "obstruction_threshold_m": 2.0,
   "obstructed_fraction": 0.112,
   "obstruction_max_height_m": 29.78,
   "flagged_windows_m": []
  },
  "excluded_ranges_m": [
   [
    1670.0,
    1699.0
   ],
   [
    1770.0,
    1802.0
   ],
   [
    1880.0,
    1960.0
   ],
   [
    2069.0,
    2098.0
   ],
   [
    2115.0,
    2124.0
   ],
   [
    2180.0,
    2233.0
   ],
   [
    2364.0,
    2373.0
   ],
   [
    2665.0,
    2679.0
   ]
  ],
  "review": [
   "texture_unresolved"
  ],
  "extent": []
 },
 "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_E4516-N2695.tif",
   "data/cache/at/bev-als_dtm_E4516-N2696.tif",
   "data/cache/at/bev-als_dtm_E4517-N2694.tif",
   "data/cache/at/bev-als_dtm_E4517-N2695.tif",
   "data/cache/at/bev-als_dtm_E4517-N2696.tif"
  ],
  "calculated_at": "2026-09-12T01:26:34+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.osm.pbf",
  "osm_snapshot": "",
  "run_id": "texture-at-at-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": [
   "E4516-N2695",
   "E4516-N2696",
   "E4517-N2694",
   "E4517-N2695",
   "E4517-N2696"
  ],
  "elevation_blocks": [
   "N2650000E4500000@2022-09-15"
  ],
  "climb_origin": "discovered",
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
 },
 "area": {
  "place": "Saalbach-Hinterglemm",
  "county": "Salzburg",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}