{
 "ocl_version": "0.1.0",
 "name": "Fleckalm",
 "slug": "fleckalm",
 "confidence": "B",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 32.99669226794322,
   "diagnostic": true,
   "flags": [
    "texture_excluded"
   ],
   "start_distance_m": 1598.0,
   "end_distance_m": 1600.0,
   "start_elevation_m": 1518.6235520209598,
   "end_elevation_m": 1519.2834858663186,
   "min_gradient_pct": -11.706049345832525,
   "suppressed_max_gradient_pct": 36.97269417668849,
   "suppressed_location_m": [
    1555.0,
    1557.0
   ]
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 29.578022742892546,
   "diagnostic": true,
   "flags": [
    "texture_excluded"
   ],
   "start_distance_m": 1598.0,
   "end_distance_m": 1601.0,
   "start_elevation_m": 1518.6235520209598,
   "end_elevation_m": 1519.5108927032466,
   "min_gradient_pct": -8.058200224165072,
   "suppressed_max_gradient_pct": 35.14201626183725,
   "suppressed_location_m": [
    1555.0,
    1558.0
   ]
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 26.176312891484486,
   "diagnostic": false,
   "flags": [
    "texture_excluded"
   ],
   "start_distance_m": 1598.0,
   "end_distance_m": 1603.0,
   "start_elevation_m": 1518.6235520209598,
   "end_elevation_m": 1519.932367665534,
   "min_gradient_pct": -3.1642099215650887,
   "suppressed_max_gradient_pct": 31.947895574330687,
   "suppressed_location_m": [
    1554.0,
    1559.0
   ]
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 21.347488254405107,
   "diagnostic": false,
   "flags": [
    "texture_excluded"
   ],
   "start_distance_m": 1190.0,
   "end_distance_m": 1200.0,
   "start_elevation_m": 1466.415242137649,
   "end_elevation_m": 1468.5499909630896,
   "min_gradient_pct": -1.8871213888519378,
   "suppressed_max_gradient_pct": 25.50656669615819,
   "suppressed_location_m": [
    1554.0,
    1564.0
   ]
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 19.387751588824358,
   "diagnostic": false,
   "flags": [
    "texture_excluded"
   ],
   "start_distance_m": 3294.0,
   "end_distance_m": 3314.0,
   "start_elevation_m": 1713.5642109044643,
   "end_elevation_m": 1717.4417612222292,
   "min_gradient_pct": 0.7175523002831596,
   "suppressed_max_gradient_pct": 21.101825254243067,
   "suppressed_location_m": [
    1554.0,
    1574.0
   ]
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 18.496520071245868,
   "diagnostic": false,
   "flags": [
    "texture_excluded"
   ],
   "start_distance_m": 3290.0,
   "end_distance_m": 3315.0,
   "start_elevation_m": 1712.9584365741273,
   "end_elevation_m": 1717.5825665919388,
   "min_gradient_pct": 2.241777600844216,
   "suppressed_max_gradient_pct": 19.96359550415309,
   "suppressed_location_m": [
    1554.0,
    1579.0
   ]
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 17.18208948150823,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 1260.0,
   "end_distance_m": 1310.0,
   "start_elevation_m": 1477.1300623036623,
   "end_elevation_m": 1485.7211070444164,
   "min_gradient_pct": 5.203320281953438
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 16.238984650998873,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 1221.0,
   "end_distance_m": 1321.0,
   "start_elevation_m": 1471.1197722697598,
   "end_elevation_m": 1487.3587569207587,
   "min_gradient_pct": 7.1135582217764295
  }
 ],
 "shape": {
  "ascent_concentration": 0.28,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 317.0,
  "shape_class": "sustained"
 },
 "length_m": 3448.983841428029,
 "start_elevation_m": 1321.8739581418176,
 "end_elevation_m": 1728.4657505185478,
 "endpoint_gain_m": 406.59179237673015,
 "overall_gradient_pct": 11.788741585068822,
 "accumulated_ascent_m": 407.3317520092396,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 26.176312891484486,
   "start_distance_m": 1598.0,
   "end_distance_m": 1603.0,
   "midpoint_distance_m": 1600.5,
   "start_elevation_m": 1518.6235520209598,
   "end_elevation_m": 1519.932367665534,
   "start_xy": [
    4498685.433424957,
    2704072.887688263
   ],
   "end_xy": [
    4498686.852538498,
    2704068.09330486
   ]
  },
  "max_10m": {
   "gradient_pct": 21.347488254405107,
   "start_distance_m": 1190.0,
   "end_distance_m": 1200.0,
   "midpoint_distance_m": 1195.0,
   "start_elevation_m": 1466.415242137649,
   "end_elevation_m": 1468.5499909630896,
   "start_xy": [
    4498533.312248011,
    2704446.8687799685
   ],
   "end_xy": [
    4498539.815701343,
    2704439.272395352
   ]
  },
  "max_20m": {
   "gradient_pct": 19.387751588824358,
   "start_distance_m": 3294.0,
   "end_distance_m": 3314.0,
   "midpoint_distance_m": 3304.0,
   "start_elevation_m": 1713.5642109044643,
   "end_elevation_m": 1717.4417612222292,
   "start_xy": [
    4499093.337603682,
    2703769.0581787373
   ],
   "end_xy": [
    4499112.399306482,
    2703763.0049260403
   ]
  },
  "max_25m": {
   "gradient_pct": 18.496520071245868,
   "start_distance_m": 3290.0,
   "end_distance_m": 3315.0,
   "midpoint_distance_m": 3302.5,
   "start_elevation_m": 1712.9584365741273,
   "end_elevation_m": 1717.5825665919388,
   "start_xy": [
    4499089.568006679,
    2703770.396137752
   ],
   "end_xy": [
    4499113.352853882,
    2703762.7036830867
   ]
  },
  "max_50m": {
   "gradient_pct": 17.18208948150823,
   "start_distance_m": 1260.0,
   "end_distance_m": 1310.0,
   "midpoint_distance_m": 1285.0,
   "start_elevation_m": 1477.1300623036623,
   "end_elevation_m": 1485.7211070444164,
   "start_xy": [
    4498554.949296541,
    2704381.821245862
   ],
   "end_xy": [
    4498573.806048278,
    2704335.5210305564
   ]
  },
  "max_100m": {
   "gradient_pct": 16.238984650998873,
   "start_distance_m": 1221.0,
   "end_distance_m": 1321.0,
   "midpoint_distance_m": 1271.0,
   "start_elevation_m": 1471.1197722697598,
   "end_elevation_m": 1487.3587569207587,
   "start_xy": [
    4498545.999395657,
    2704419.531544721
   ],
   "end_xy": [
    4498577.739426277,
    2704325.248323625
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": -3.1642099215650887,
   "start_distance_m": 1548.0,
   "end_distance_m": 1553.0,
   "midpoint_distance_m": 1550.5,
   "start_elevation_m": 1511.7314962247915,
   "end_elevation_m": 1511.5732857287132,
   "start_xy": [
    4498671.241994368,
    2704120.831436049
   ],
   "end_xy": [
    4498672.661107541,
    2704116.037052538
   ]
  },
  "min_10m": {
   "gradient_pct": -1.8871213888519378,
   "start_distance_m": 1543.0,
   "end_distance_m": 1553.0,
   "midpoint_distance_m": 1548.0,
   "start_elevation_m": 1511.7619978675984,
   "end_elevation_m": 1511.5732857287132,
   "start_xy": [
    4498669.82242593,
    2704125.625684975
   ],
   "end_xy": [
    4498672.661107541,
    2704116.037052538
   ]
  },
  "min_20m": {
   "gradient_pct": 0.7175523002831596,
   "start_distance_m": 1533.0,
   "end_distance_m": 1553.0,
   "midpoint_distance_m": 1543.0,
   "start_elevation_m": 1511.4297752686566,
   "end_elevation_m": 1511.5732857287132,
   "start_xy": [
    4498666.955194529,
    2704135.2048610407
   ],
   "end_xy": [
    4498672.661107541,
    2704116.037052538
   ]
  },
  "min_25m": {
   "gradient_pct": 2.241777600844216,
   "start_distance_m": 1528.0,
   "end_distance_m": 1553.0,
   "midpoint_distance_m": 1540.5,
   "start_elevation_m": 1511.0128413285022,
   "end_elevation_m": 1511.5732857287132,
   "start_xy": [
    4498665.200559245,
    2704139.8868538234
   ],
   "end_xy": [
    4498672.661107541,
    2704116.037052538
   ]
  },
  "min_50m": {
   "gradient_pct": 5.203320281953438,
   "start_distance_m": 3218.0,
   "end_distance_m": 3268.0,
   "midpoint_distance_m": 3243.0,
   "start_elevation_m": 1708.002671978185,
   "end_elevation_m": 1710.6043321191617,
   "start_xy": [
    4499032.120982865,
    2703812.3775734995
   ],
   "end_xy": [
    4499070.2173420815,
    2703780.77003861
   ]
  },
  "min_100m": {
   "gradient_pct": 7.1135582217764295,
   "start_distance_m": 3348.0,
   "end_distance_m": 3448.0,
   "midpoint_distance_m": 3398.0,
   "start_elevation_m": 1721.3711303376992,
   "end_elevation_m": 1728.4846885594757,
   "start_xy": [
    4499144.571629878,
    2703752.1099686953
   ],
   "end_xy": [
    4499233.92532095,
    2703707.7922011274
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 32.99669226794322,
   "start_distance_m": 1598.0,
   "end_distance_m": 1600.0,
   "midpoint_distance_m": 1599.0,
   "start_elevation_m": 1518.6235520209598,
   "end_elevation_m": 1519.2834858663186,
   "start_xy": [
    4498685.433424957,
    2704072.887688263
   ],
   "end_xy": [
    4498686.000409771,
    2704070.9697395405
   ]
  },
  "max_3m": {
   "gradient_pct": 29.578022742892546,
   "start_distance_m": 1598.0,
   "end_distance_m": 1601.0,
   "midpoint_distance_m": 1599.5,
   "start_elevation_m": 1518.6235520209598,
   "end_elevation_m": 1519.5108927032466,
   "start_xy": [
    4498685.433424957,
    2704072.887688263
   ],
   "end_xy": [
    4498686.2844994925,
    2704070.010941851
   ]
  }
 },
 "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": 0.009,
   "windows_resited": [
    2.0,
    3.0,
    5.0,
    10.0,
    20.0,
    25.0
   ],
   "windows_unresolved": []
  },
  "texture_windows": {
   "rounds": 1,
   "windows_masked": [
    {
     "window_m": 25.0,
     "start_m": 1554.0,
     "end_m": 1579.0,
     "raw_pct": 19.96,
     "reason": "hump"
    },
    {
     "window_m": 20.0,
     "start_m": 1554.0,
     "end_m": 1574.0,
     "raw_pct": 21.1,
     "reason": "hump"
    },
    {
     "window_m": 10.0,
     "start_m": 1554.0,
     "end_m": 1564.0,
     "raw_pct": 25.51,
     "reason": "hump"
    }
   ],
   "advisory": [],
   "unresolved": []
  },
  "overhead_obstruction": {
   "obstruction_threshold_m": 2.0,
   "obstructed_fraction": 0.003,
   "obstruction_max_height_m": 9.22,
   "flagged_windows_m": []
  },
  "excluded_ranges_m": [
   [
    1552.0,
    1581.0
   ]
  ],
  "review": [],
  "extent": [
   "may_start_earlier"
  ]
 },
 "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_E4498-N2703.tif",
   "data/cache/at/bev-als_dtm_E4498-N2704.tif",
   "data/cache/at/bev-als_dtm_E4499-N2703.tif",
   "data/cache/at/bev-als_dtm_E4499-N2704.tif"
  ],
  "calculated_at": "2026-09-11T23:57:47+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-260911",
  "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": [
   "E4498-N2703",
   "E4498-N2704",
   "E4499-N2703",
   "E4499-N2704"
  ],
  "elevation_blocks": [
   "N2700000E4450000@2022-09-15"
  ],
  "climb_origin": "discovered",
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
 },
 "area": {
  "place": "Kirchberg in Tirol",
  "county": "Tirol",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}