{
 "ocl_version": "0.1.0",
 "name": "Wasserfall Spitzeck/Kuchl",
 "slug": "wasserfall-spitzeck-kuchl",
 "confidence": "B",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 42.05358480216432,
   "diagnostic": true,
   "flags": [
    "no_bench_excluded"
   ],
   "start_distance_m": 568.0,
   "end_distance_m": 570.0,
   "start_elevation_m": 728.7184349247406,
   "end_elevation_m": 729.5595066207838,
   "min_gradient_pct": -40.92163970491356,
   "suppressed_max_gradient_pct": 44.040923602585735,
   "suppressed_location_m": [
    1707.0,
    1709.0
   ]
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 34.43911291716404,
   "diagnostic": true,
   "flags": [
    "no_bench_excluded"
   ],
   "start_distance_m": 892.0,
   "end_distance_m": 895.0,
   "start_elevation_m": 771.5971037592426,
   "end_elevation_m": 772.6302771467575,
   "min_gradient_pct": -25.21539806042104,
   "suppressed_max_gradient_pct": 41.54044726830838,
   "suppressed_location_m": [
    1707.0,
    1710.0
   ]
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 26.95852619303878,
   "diagnostic": false,
   "flags": [
    "no_bench_excluded"
   ],
   "start_distance_m": 890.0,
   "end_distance_m": 895.0,
   "start_elevation_m": 771.2823508371056,
   "end_elevation_m": 772.6302771467575,
   "min_gradient_pct": -22.12558225564635,
   "suppressed_max_gradient_pct": 35.77046547769896,
   "suppressed_location_m": [
    1706.0,
    1711.0
   ]
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 20.61016022005333,
   "diagnostic": false,
   "flags": [
    "no_bench_excluded"
   ],
   "start_distance_m": 886.0,
   "end_distance_m": 896.0,
   "start_elevation_m": 770.7231425781132,
   "end_elevation_m": 772.7841586001185,
   "min_gradient_pct": -19.410418827486637,
   "suppressed_max_gradient_pct": 31.398578451244248,
   "suppressed_location_m": [
    1706.0,
    1716.0
   ]
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 18.15697359237106,
   "diagnostic": false,
   "flags": [
    "no_bench_excluded"
   ],
   "start_distance_m": 902.0,
   "end_distance_m": 922.0,
   "start_elevation_m": 773.2931026401989,
   "end_elevation_m": 776.9244973586731,
   "min_gradient_pct": -9.983075319921682,
   "suppressed_max_gradient_pct": 25.504913530935482,
   "suppressed_location_m": [
    1703.0,
    1723.0
   ]
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 17.6523869074058,
   "diagnostic": false,
   "flags": [
    "no_bench_excluded"
   ],
   "start_distance_m": 902.0,
   "end_distance_m": 927.0,
   "start_elevation_m": 773.2931026401989,
   "end_elevation_m": 777.7061993670503,
   "min_gradient_pct": -6.927008179557561,
   "suppressed_max_gradient_pct": 23.1508090305133,
   "suppressed_location_m": [
    1702.0,
    1727.0
   ]
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 16.56497978590346,
   "diagnostic": false,
   "flags": [
    "no_bench_excluded"
   ],
   "start_distance_m": 887.0,
   "end_distance_m": 937.0,
   "start_elevation_m": 770.8481743922799,
   "end_elevation_m": 779.1306642852317,
   "min_gradient_pct": -2.6874156067271997,
   "suppressed_max_gradient_pct": 16.831503909699904,
   "suppressed_location_m": [
    1702.0,
    1752.0
   ]
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 15.08848891879984,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 655.0,
   "end_distance_m": 755.0,
   "start_elevation_m": 741.1318129079101,
   "end_elevation_m": 756.2203018267099,
   "min_gradient_pct": 1.485274817480672
  }
 ],
 "shape": {
  "ascent_concentration": 0.301,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 266.0,
  "shape_class": "sustained"
 },
 "length_m": 1882.800735043939,
 "start_elevation_m": 660.2494610925338,
 "end_elevation_m": 859.6416576083313,
 "endpoint_gain_m": 199.39219651579754,
 "overall_gradient_pct": 10.590191134121493,
 "accumulated_ascent_m": 207.26392483089603,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 26.95852619303878,
   "start_distance_m": 890.0,
   "end_distance_m": 895.0,
   "midpoint_distance_m": 892.5,
   "start_elevation_m": 771.2823508371056,
   "end_elevation_m": 772.6302771467575,
   "start_xy": [
    4556379.51946614,
    2725900.193481316
   ],
   "end_xy": [
    4556374.95295671,
    2725902.2298976835
   ]
  },
  "max_10m": {
   "gradient_pct": 20.61016022005333,
   "start_distance_m": 886.0,
   "end_distance_m": 896.0,
   "midpoint_distance_m": 891.0,
   "start_elevation_m": 770.7231425781132,
   "end_elevation_m": 772.7841586001185,
   "start_xy": [
    4556383.172673685,
    2725898.5643482213
   ],
   "end_xy": [
    4556374.252579982,
    2725902.888176673
   ]
  },
  "max_20m": {
   "gradient_pct": 18.15697359237106,
   "start_distance_m": 902.0,
   "end_distance_m": 922.0,
   "midpoint_distance_m": 912.0,
   "start_elevation_m": 773.2931026401989,
   "end_elevation_m": 776.9244973586731,
   "start_xy": [
    4556370.948214156,
    2725907.8962867437
   ],
   "end_xy": [
    4556353.913121814,
    2725916.115118125
   ]
  },
  "max_25m": {
   "gradient_pct": 17.6523869074058,
   "start_distance_m": 902.0,
   "end_distance_m": 927.0,
   "midpoint_distance_m": 914.5,
   "start_elevation_m": 773.2931026401989,
   "end_elevation_m": 777.7061993670503,
   "start_xy": [
    4556370.948214156,
    2725907.8962867437
   ],
   "end_xy": [
    4556348.939143582,
    2725915.605666903
   ]
  },
  "max_50m": {
   "gradient_pct": 16.56497978590346,
   "start_distance_m": 887.0,
   "end_distance_m": 937.0,
   "midpoint_distance_m": 912.0,
   "start_elevation_m": 770.8481743922799,
   "end_elevation_m": 779.1306642852317,
   "start_xy": [
    4556382.2593717985,
    2725898.9716314953
   ],
   "end_xy": [
    4556339.541460086,
    2725912.996708572
   ]
  },
  "max_100m": {
   "gradient_pct": 15.08848891879984,
   "start_distance_m": 655.0,
   "end_distance_m": 755.0,
   "midpoint_distance_m": 705.0,
   "start_elevation_m": 741.1318129079101,
   "end_elevation_m": 756.2203018267099,
   "start_xy": [
    4556217.105556661,
    2725979.1489217808
   ],
   "end_xy": [
    4556298.656156599,
    2725942.6877314933
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": -22.12558225564635,
   "start_distance_m": 1152.0,
   "end_distance_m": 1157.0,
   "midpoint_distance_m": 1154.5,
   "start_elevation_m": 799.7945073940723,
   "end_elevation_m": 798.68822828129,
   "start_xy": [
    4556129.878070802,
    2725885.604609538
   ],
   "end_xy": [
    4556124.883641586,
    2725885.3686502213
   ]
  },
  "min_10m": {
   "gradient_pct": -19.410418827486637,
   "start_distance_m": 1148.0,
   "end_distance_m": 1158.0,
   "midpoint_distance_m": 1153.0,
   "start_elevation_m": 800.569695724322,
   "end_elevation_m": 798.6286538415733,
   "start_xy": [
    4556133.873614175,
    2725885.7933769906
   ],
   "end_xy": [
    4556123.884755742,
    2725885.321458358
   ]
  },
  "min_20m": {
   "gradient_pct": -9.983075319921682,
   "start_distance_m": 1139.0,
   "end_distance_m": 1159.0,
   "midpoint_distance_m": 1149.0,
   "start_elevation_m": 800.6923381483614,
   "end_elevation_m": 798.695723084377,
   "start_xy": [
    4556142.863586766,
    2725886.2181037604
   ],
   "end_xy": [
    4556122.885869899,
    2725885.274266495
   ]
  },
  "min_25m": {
   "gradient_pct": -6.927008179557561,
   "start_distance_m": 1141.0,
   "end_distance_m": 1166.0,
   "midpoint_distance_m": 1153.5,
   "start_elevation_m": 800.8078213286315,
   "end_elevation_m": 799.0760692837421,
   "start_xy": [
    4556140.865815079,
    2725886.1237200336
   ],
   "end_xy": [
    4556115.893668995,
    2725884.943923452
   ]
  },
  "min_50m": {
   "gradient_pct": -2.6874156067271997,
   "start_distance_m": 1208.0,
   "end_distance_m": 1258.0,
   "midpoint_distance_m": 1233.0,
   "start_elevation_m": 803.2179400945687,
   "end_elevation_m": 801.8742322912051,
   "start_xy": [
    4556075.024739502,
    2725875.770125426
   ],
   "end_xy": [
    4556028.58805537,
    2725857.535520466
   ]
  },
  "min_100m": {
   "gradient_pct": 1.485274817480672,
   "start_distance_m": 1144.0,
   "end_distance_m": 1244.0,
   "midpoint_distance_m": 1194.0,
   "start_elevation_m": 800.882494116086,
   "end_elevation_m": 802.3677689335667,
   "start_xy": [
    4556137.869157549,
    2725885.982144444
   ],
   "end_xy": [
    4556041.061278016,
    2725863.8334892206
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 42.05358480216432,
   "start_distance_m": 568.0,
   "end_distance_m": 570.0,
   "midpoint_distance_m": 569.0,
   "start_elevation_m": 728.7184349247406,
   "end_elevation_m": 729.5595066207838,
   "start_xy": [
    4556202.180402713,
    2726061.431437724
   ],
   "end_xy": [
    4556203.551594574,
    2726059.975473136
   ]
  },
  "max_3m": {
   "gradient_pct": 34.43911291716404,
   "start_distance_m": 892.0,
   "end_distance_m": 895.0,
   "midpoint_distance_m": 893.5,
   "start_elevation_m": 771.5971037592426,
   "end_elevation_m": 772.6302771467575,
   "start_xy": [
    4556377.692862368,
    2725901.008047863
   ],
   "end_xy": [
    4556374.95295671,
    2725902.2298976835
   ]
  }
 },
 "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": {
  "no_bench_suppression": {
   "masked_fraction": 0.044,
   "windows_resited": [
    2.0,
    3.0,
    5.0,
    10.0,
    20.0,
    25.0,
    50.0
   ],
   "windows_unresolved": []
  },
  "overhead_obstruction": {
   "obstruction_threshold_m": 2.0,
   "obstructed_fraction": 0.181,
   "obstruction_max_height_m": 33.34,
   "flagged_windows_m": []
  },
  "excluded_ranges_m": [
   [
    1160.0,
    1200.0
   ],
   [
    1680.0,
    1720.0
   ]
  ],
  "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_E4555-N2725.tif",
   "data/cache/at/bev-als_dtm_E4555-N2726.tif",
   "data/cache/at/bev-als_dtm_E4556-N2725.tif",
   "data/cache/at/bev-als_dtm_E4556-N2726.tif"
  ],
  "calculated_at": "2026-09-13T00:28:08+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": [
   "E4555-N2725",
   "E4555-N2726",
   "E4556-N2725",
   "E4556-N2726"
  ],
  "elevation_blocks": [
   "N2700000E4550000@2022-09-15"
  ],
  "climb_origin": "discovered",
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
 },
 "area": {
  "place": "Kuchl",
  "county": "Salzburg",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}