{
 "ocl_version": "0.1.0",
 "name": "Latzendorf",
 "slug": "latzendorf-2",
 "confidence": "B",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 29.596716685773572,
   "diagnostic": true,
   "flags": [],
   "start_distance_m": 902.0,
   "end_distance_m": 904.0,
   "start_elevation_m": 1023.9855748203272,
   "end_elevation_m": 1024.5775091540427,
   "min_gradient_pct": -16.03377417741285
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 27.152320720612504,
   "diagnostic": true,
   "flags": [
    "texture_excluded"
   ],
   "start_distance_m": 1015.0,
   "end_distance_m": 1018.0,
   "start_elevation_m": 1038.1753424748101,
   "end_elevation_m": 1038.9899120964285,
   "min_gradient_pct": -14.532366989374168,
   "suppressed_max_gradient_pct": 28.27716139607522,
   "suppressed_location_m": [
    1072.0,
    1075.0
   ]
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 24.67563312397033,
   "diagnostic": false,
   "flags": [
    "texture_excluded"
   ],
   "start_distance_m": 1014.0,
   "end_distance_m": 1019.0,
   "start_elevation_m": 1037.946660844309,
   "end_elevation_m": 1039.1804425005075,
   "min_gradient_pct": -10.836835633945157,
   "suppressed_max_gradient_pct": 26.77531251041728,
   "suppressed_location_m": [
    1071.0,
    1076.0
   ]
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 23.07308374086915,
   "diagnostic": false,
   "flags": [
    "texture_excluded"
   ],
   "start_distance_m": 1009.0,
   "end_distance_m": 1019.0,
   "start_elevation_m": 1036.8731341264206,
   "end_elevation_m": 1039.1804425005075,
   "min_gradient_pct": -7.087234381958751,
   "suppressed_max_gradient_pct": 23.33540817847961,
   "suppressed_location_m": [
    1070.0,
    1080.0
   ]
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 18.15212549717785,
   "diagnostic": false,
   "flags": [
    "texture_excluded"
   ],
   "start_distance_m": 999.0,
   "end_distance_m": 1019.0,
   "start_elevation_m": 1035.550017401072,
   "end_elevation_m": 1039.1804425005075,
   "min_gradient_pct": -6.13680693579397,
   "suppressed_max_gradient_pct": 22.299547824052297,
   "suppressed_location_m": [
    1070.0,
    1090.0
   ]
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 17.39043500319167,
   "diagnostic": false,
   "flags": [
    "texture_excluded"
   ],
   "start_distance_m": 994.0,
   "end_distance_m": 1019.0,
   "start_elevation_m": 1034.8328337497096,
   "end_elevation_m": 1039.1804425005075,
   "min_gradient_pct": -5.338761392416927,
   "suppressed_max_gradient_pct": 21.42689458996938,
   "suppressed_location_m": [
    1065.0,
    1090.0
   ]
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 15.028508049160791,
   "diagnostic": false,
   "flags": [
    "texture_excluded"
   ],
   "start_distance_m": 977.0,
   "end_distance_m": 1027.0,
   "start_elevation_m": 1032.5564376546492,
   "end_elevation_m": 1040.0706916792296,
   "min_gradient_pct": 1.2832778852207412,
   "suppressed_max_gradient_pct": 17.504878786160134,
   "suppressed_location_m": [
    1045.0,
    1095.0
   ]
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 13.684901427670866,
   "diagnostic": false,
   "flags": [
    "texture_excluded"
   ],
   "start_distance_m": 934.0,
   "end_distance_m": 1034.0,
   "start_elevation_m": 1027.2029461110674,
   "end_elevation_m": 1040.8878475387382,
   "min_gradient_pct": 4.984919959102058,
   "suppressed_max_gradient_pct": 15.318558258468556,
   "suppressed_location_m": [
    992.0,
    1092.0
   ]
  }
 ],
 "shape": {
  "ascent_concentration": 0.285,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 300.0,
  "shape_class": "sustained"
 },
 "length_m": 2435.0000000000205,
 "start_elevation_m": 931.0691018027371,
 "end_elevation_m": 1194.569890283841,
 "endpoint_gain_m": 263.5007884811039,
 "overall_gradient_pct": 10.821387617293704,
 "accumulated_ascent_m": 266.1801162300683,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 24.67563312397033,
   "start_distance_m": 1014.0,
   "end_distance_m": 1019.0,
   "midpoint_distance_m": 1016.5,
   "start_elevation_m": 1037.946660844309,
   "end_elevation_m": 1039.1804425005075,
   "start_xy": [
    4549715.195124569,
    2645515.688062629
   ],
   "end_xy": [
    4549712.71023125,
    2645511.3492489434
   ]
  },
  "max_10m": {
   "gradient_pct": 23.07308374086915,
   "start_distance_m": 1009.0,
   "end_distance_m": 1019.0,
   "midpoint_distance_m": 1014.0,
   "start_elevation_m": 1036.8731341264206,
   "end_elevation_m": 1039.1804425005075,
   "start_xy": [
    4549717.679264819,
    2645520.0273075714
   ],
   "end_xy": [
    4549712.71023125,
    2645511.3492489434
   ]
  },
  "max_20m": {
   "gradient_pct": 18.15212549717785,
   "start_distance_m": 999.0,
   "end_distance_m": 1019.0,
   "midpoint_distance_m": 1009.0,
   "start_elevation_m": 1035.550017401072,
   "end_elevation_m": 1039.1804425005075,
   "start_xy": [
    4549722.648661662,
    2645528.7051579086
   ],
   "end_xy": [
    4549712.71023125,
    2645511.3492489434
   ]
  },
  "max_25m": {
   "gradient_pct": 17.39043500319167,
   "start_distance_m": 994.0,
   "end_distance_m": 1019.0,
   "midpoint_distance_m": 1006.5,
   "start_elevation_m": 1034.8328337497096,
   "end_elevation_m": 1039.1804425005075,
   "start_xy": [
    4549725.133191494,
    2645533.0441795113
   ],
   "end_xy": [
    4549712.71023125,
    2645511.3492489434
   ]
  },
  "max_50m": {
   "gradient_pct": 15.028508049160791,
   "start_distance_m": 977.0,
   "end_distance_m": 1027.0,
   "midpoint_distance_m": 1002.0,
   "start_elevation_m": 1032.5564376546492,
   "end_elevation_m": 1040.0706916792296,
   "start_xy": [
    4549732.955532921,
    2645548.1352998503
   ],
   "end_xy": [
    4549708.44981928,
    2645504.598078499
   ]
  },
  "max_100m": {
   "gradient_pct": 13.684901427670866,
   "start_distance_m": 934.0,
   "end_distance_m": 1034.0,
   "midpoint_distance_m": 984.0,
   "start_elevation_m": 1027.2029461110674,
   "end_elevation_m": 1040.8878475387382,
   "start_xy": [
    4549758.79203548,
    2645582.1249977513
   ],
   "end_xy": [
    4549704.057174298,
    2645499.14788022
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": -10.836835633945157,
   "start_distance_m": 1101.0,
   "end_distance_m": 1106.0,
   "midpoint_distance_m": 1103.5,
   "start_elevation_m": 1050.0966132519227,
   "end_elevation_m": 1049.5547714702254,
   "start_xy": [
    4549657.466957891,
    2645451.336757833
   ],
   "end_xy": [
    4549654.168113676,
    2645447.6032634885
   ]
  },
  "min_10m": {
   "gradient_pct": -7.087234381958751,
   "start_distance_m": 1096.0,
   "end_distance_m": 1106.0,
   "midpoint_distance_m": 1101.0,
   "start_elevation_m": 1050.2634949084213,
   "end_elevation_m": 1049.5547714702254,
   "start_xy": [
    4549661.046721071,
    2645454.827501827
   ],
   "end_xy": [
    4549654.168113676,
    2645447.6032634885
   ]
  },
  "min_20m": {
   "gradient_pct": -6.13680693579397,
   "start_distance_m": 3.0,
   "end_distance_m": 23.0,
   "midpoint_distance_m": 13.0,
   "start_elevation_m": 930.9821669392265,
   "end_elevation_m": 929.7548055520678,
   "start_xy": [
    4549952.7771237865,
    2645331.5739461384
   ],
   "end_xy": [
    4549936.301682629,
    2645342.4781144564
   ]
  },
  "min_25m": {
   "gradient_pct": -5.338761392416927,
   "start_distance_m": 0.0,
   "end_distance_m": 25.0,
   "midpoint_distance_m": 12.5,
   "start_elevation_m": 931.0691018027371,
   "end_elevation_m": 929.7344114546329,
   "start_xy": [
    4549955.528,
    2645330.377
   ],
   "end_xy": [
    4549934.379727851,
    2645343.0099923667
   ]
  },
  "min_50m": {
   "gradient_pct": 1.2832778852207412,
   "start_distance_m": 0.0,
   "end_distance_m": 50.0,
   "midpoint_distance_m": 25.0,
   "start_elevation_m": 931.0691018027371,
   "end_elevation_m": 931.7107407453475,
   "start_xy": [
    4549955.528,
    2645330.377
   ],
   "end_xy": [
    4549914.398154106,
    2645330.166895464
   ]
  },
  "min_100m": {
   "gradient_pct": 4.984919959102058,
   "start_distance_m": 0.0,
   "end_distance_m": 100.0,
   "midpoint_distance_m": 50.0,
   "start_elevation_m": 931.0691018027371,
   "end_elevation_m": 936.0540217618392,
   "start_xy": [
    4549955.528,
    2645330.377
   ],
   "end_xy": [
    4549872.840099034,
    2645303.6293759122
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 29.596716685773572,
   "start_distance_m": 902.0,
   "end_distance_m": 904.0,
   "midpoint_distance_m": 903.0,
   "start_elevation_m": 1023.9855748203272,
   "end_elevation_m": 1024.5775091540427,
   "start_xy": [
    4549784.895505958,
    2645600.1934203054
   ],
   "end_xy": [
    4549783.030213709,
    2645599.4718361725
   ]
  },
  "max_3m": {
   "gradient_pct": 27.152320720612504,
   "start_distance_m": 1015.0,
   "end_distance_m": 1018.0,
   "midpoint_distance_m": 1016.5,
   "start_elevation_m": 1038.1753424748101,
   "end_elevation_m": 1038.9899120964285,
   "start_xy": [
    4549714.698232136,
    2645514.82025049
   ],
   "end_xy": [
    4549713.207123684,
    2645512.2170610824
   ]
  }
 },
 "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": 0.013,
   "windows_resited": [],
   "windows_unresolved": []
  },
  "texture_suppression": {
   "masked_fraction": 0.025,
   "windows_resited": [
    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": 1065.0,
     "end_m": 1090.0,
     "raw_pct": 21.43,
     "reason": "hump"
    },
    {
     "window_m": 20.0,
     "start_m": 1070.0,
     "end_m": 1090.0,
     "raw_pct": 22.3,
     "reason": "hump"
    }
   ],
   "advisory": [],
   "unresolved": []
  },
  "overhead_obstruction": {
   "obstruction_threshold_m": 2.0,
   "obstructed_fraction": 0.088,
   "obstruction_max_height_m": 15.71,
   "flagged_windows_m": []
  },
  "excluded_ranges_m": [
   [
    1063.0,
    1092.0
   ],
   [
    1230.0,
    1260.0
   ]
  ],
  "review": [],
  "extent": [
   "descends_at_start",
   "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_E4549-N2645.tif"
  ],
  "calculated_at": "2026-09-15T22:17:17+00:00",
  "road_source": "OpenStreetMap (local PBF extract)",
  "road_attribution": "\u00a9 OpenStreetMap contributors, ODbL",
  "osm_pbf_path": "data/cache/pbf/austria-2026-09-11.osm.pbf",
  "osm_snapshot": "2026-09-10T20:21:06Z",
  "run_id": "retro-260915-dogleg-all",
  "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": [
   "E4549-N2645"
  ],
  "elevation_blocks": [
   "N2600000E4500000@2022-09-15"
  ],
  "bev_dsm_release": {
   "N2600000E4500000": "20220915"
  },
  "route_cut_m": 2435.0,
  "climb_origin": "discovered",
  "structure_own_ways": "none \u2014 the route carried no way list; own decks unmasked",
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
 },
 "area": {
  "place": "Stall",
  "county": "K\u00e4rnten",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}