{
 "ocl_version": "0.1.0",
 "name": "Weirer-Gundakarweg",
 "slug": "weirer-gundakarweg",
 "confidence": "B",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 37.97450463738414,
   "diagnostic": true,
   "flags": [
    "texture_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 658.0,
   "end_distance_m": 660.0,
   "start_elevation_m": 611.9116864489815,
   "end_elevation_m": 612.6711765417292,
   "min_gradient_pct": -35.49439449459442,
   "suppressed_max_gradient_pct": 54.052946844757344,
   "suppressed_location_m": [
    917.0,
    919.0
   ]
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 37.030921836246,
   "diagnostic": true,
   "flags": [
    "no_bench_excluded",
    "texture_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 658.0,
   "end_distance_m": 661.0,
   "start_elevation_m": 611.9116864489815,
   "end_elevation_m": 613.0226141040689,
   "min_gradient_pct": -33.919774665040826,
   "suppressed_max_gradient_pct": 53.173710642856044,
   "suppressed_location_m": [
    890.0,
    893.0
   ]
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 32.014236682002775,
   "diagnostic": false,
   "flags": [
    "no_bench_excluded",
    "texture_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 658.0,
   "end_distance_m": 663.0,
   "start_elevation_m": 611.9116864489815,
   "end_elevation_m": 613.5123982830817,
   "min_gradient_pct": -29.940433174842838,
   "suppressed_max_gradient_pct": 50.87268717285724,
   "suppressed_location_m": [
    890.0,
    895.0
   ]
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 25.97696918230895,
   "diagnostic": false,
   "flags": [
    "no_bench_excluded",
    "texture_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 791.0,
   "end_distance_m": 801.0,
   "start_elevation_m": 627.8181249673468,
   "end_elevation_m": 630.4158218855777,
   "min_gradient_pct": -21.664774501824695,
   "suppressed_max_gradient_pct": 42.16227270755894,
   "suppressed_location_m": [
    886.0,
    896.0
   ]
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 20.076631997603158,
   "diagnostic": false,
   "flags": [
    "no_bench_excluded",
    "texture_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 658.0,
   "end_distance_m": 678.0,
   "start_elevation_m": 611.9116864489815,
   "end_elevation_m": 615.9270128485022,
   "min_gradient_pct": -7.6997112381070565,
   "suppressed_max_gradient_pct": 27.9972627050023,
   "suppressed_location_m": [
    884.0,
    904.0
   ]
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 18.847619734234286,
   "diagnostic": false,
   "flags": [
    "texture_excluded"
   ],
   "start_distance_m": 658.0,
   "end_distance_m": 683.0,
   "start_elevation_m": 611.9116864489815,
   "end_elevation_m": 616.6235913825401,
   "min_gradient_pct": -3.852277858673915,
   "suppressed_max_gradient_pct": 24.14569070742118,
   "suppressed_location_m": [
    910.0,
    935.0
   ]
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 16.30790647497679,
   "diagnostic": false,
   "flags": [
    "no_bench_excluded",
    "texture_excluded"
   ],
   "start_distance_m": 658.0,
   "end_distance_m": 708.0,
   "start_elevation_m": 611.9116864489815,
   "end_elevation_m": 620.0656396864699,
   "min_gradient_pct": 5.021867226022778,
   "suppressed_max_gradient_pct": 22.96059565466271,
   "suppressed_location_m": [
    885.0,
    935.0
   ]
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 14.410768864193983,
   "diagnostic": false,
   "flags": [
    "no_bench_excluded",
    "texture_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 620.0,
   "end_distance_m": 720.0,
   "start_elevation_m": 607.3767637244858,
   "end_elevation_m": 621.7875325886798,
   "min_gradient_pct": 6.062724569672241,
   "suppressed_max_gradient_pct": 18.564467298829527,
   "suppressed_location_m": [
    885.0,
    985.0
   ]
  }
 ],
 "shape": {
  "ascent_concentration": 0.28,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 313.0,
  "shape_class": "sustained"
 },
 "length_m": 2033.3025288282045,
 "start_elevation_m": 525.4202510617763,
 "end_elevation_m": 770.0767974669212,
 "endpoint_gain_m": 244.65654640514492,
 "overall_gradient_pct": 12.032471456480256,
 "accumulated_ascent_m": 248.41954978306512,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 32.014236682002775,
   "start_distance_m": 658.0,
   "end_distance_m": 663.0,
   "midpoint_distance_m": 660.5,
   "start_elevation_m": 611.9116864489815,
   "end_elevation_m": 613.5123982830817,
   "start_xy": [
    4725714.481001075,
    2702447.4238514383
   ],
   "end_xy": [
    4725709.887380489,
    2702445.453752684
   ]
  },
  "max_10m": {
   "gradient_pct": 25.97696918230895,
   "start_distance_m": 791.0,
   "end_distance_m": 801.0,
   "midpoint_distance_m": 796.0,
   "start_elevation_m": 627.8181249673468,
   "end_elevation_m": 630.4158218855777,
   "start_xy": [
    4725637.968519136,
    2702443.897132329
   ],
   "end_xy": [
    4725647.6570634,
    2702446.373437279
   ]
  },
  "max_20m": {
   "gradient_pct": 20.076631997603158,
   "start_distance_m": 658.0,
   "end_distance_m": 678.0,
   "midpoint_distance_m": 668.0,
   "start_elevation_m": 611.9116864489815,
   "end_elevation_m": 615.9270128485022,
   "start_xy": [
    4725714.481001075,
    2702447.4238514383
   ],
   "end_xy": [
    4725696.034539545,
    2702439.7006015005
   ]
  },
  "max_25m": {
   "gradient_pct": 18.847619734234286,
   "start_distance_m": 658.0,
   "end_distance_m": 683.0,
   "midpoint_distance_m": 670.5,
   "start_elevation_m": 611.9116864489815,
   "end_elevation_m": 616.6235913825401,
   "start_xy": [
    4725714.481001075,
    2702447.4238514383
   ],
   "end_xy": [
    4725691.417007893,
    2702437.7826883364
   ]
  },
  "max_50m": {
   "gradient_pct": 16.30790647497679,
   "start_distance_m": 658.0,
   "end_distance_m": 708.0,
   "midpoint_distance_m": 683.0,
   "start_elevation_m": 611.9116864489815,
   "end_elevation_m": 620.0656396864699,
   "start_xy": [
    4725714.481001075,
    2702447.4238514383
   ],
   "end_xy": [
    4725666.851993132,
    2702434.1872110562
   ]
  },
  "max_100m": {
   "gradient_pct": 14.410768864193983,
   "start_distance_m": 620.0,
   "end_distance_m": 720.0,
   "midpoint_distance_m": 670.0,
   "start_elevation_m": 607.3767637244858,
   "end_elevation_m": 621.7875325886798,
   "start_xy": [
    4725734.08180343,
    2702479.9211587245
   ],
   "end_xy": [
    4725654.894319602,
    2702433.1802197257
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": -29.940433174842838,
   "start_distance_m": 876.0,
   "end_distance_m": 881.0,
   "midpoint_distance_m": 878.5,
   "start_elevation_m": 637.5880894294884,
   "end_elevation_m": 636.0910677707462,
   "start_xy": [
    4725697.318755728,
    2702495.0380712724
   ],
   "end_xy": [
    4725699.770720508,
    2702499.39557752
   ]
  },
  "min_10m": {
   "gradient_pct": -21.664774501824695,
   "start_distance_m": 873.0,
   "end_distance_m": 883.0,
   "midpoint_distance_m": 878.0,
   "start_elevation_m": 637.9368144255159,
   "end_elevation_m": 635.7703369753334,
   "start_xy": [
    4725695.846737832,
    2702492.4240394887
   ],
   "end_xy": [
    4725700.751342566,
    2702501.138672192
   ]
  },
  "min_20m": {
   "gradient_pct": -7.6997112381070565,
   "start_distance_m": 865.0,
   "end_distance_m": 885.0,
   "midpoint_distance_m": 875.0,
   "start_elevation_m": 637.3915795903777,
   "end_elevation_m": 635.8516373427562,
   "start_xy": [
    4725691.923883987,
    2702485.451867521
   ],
   "end_xy": [
    4725701.732292292,
    2702502.881582829
   ]
  },
  "min_25m": {
   "gradient_pct": -3.852277858673915,
   "start_distance_m": 860.0,
   "end_distance_m": 885.0,
   "midpoint_distance_m": 872.5,
   "start_elevation_m": 636.8147068074247,
   "end_elevation_m": 635.8516373427562,
   "start_xy": [
    4725689.471348073,
    2702481.0946819843
   ],
   "end_xy": [
    4725701.732292292,
    2702502.881582829
   ]
  },
  "min_50m": {
   "gradient_pct": 5.021867226022778,
   "start_distance_m": 835.0,
   "end_distance_m": 885.0,
   "midpoint_distance_m": 860.0,
   "start_elevation_m": 633.3407037297449,
   "end_elevation_m": 635.8516373427562,
   "start_xy": [
    4725677.21140668,
    2702459.3072176017
   ],
   "end_xy": [
    4725701.732292292,
    2702502.881582829
   ]
  },
  "min_100m": {
   "gradient_pct": 6.062724569672241,
   "start_distance_m": 1785.0,
   "end_distance_m": 1885.0,
   "midpoint_distance_m": 1835.0,
   "start_elevation_m": 747.7971337015244,
   "end_elevation_m": 753.8598582711967,
   "start_xy": [
    4725859.349547724,
    2703002.8461333336
   ],
   "end_xy": [
    4725874.391237519,
    2703089.5654256595
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 37.97450463738414,
   "start_distance_m": 658.0,
   "end_distance_m": 660.0,
   "midpoint_distance_m": 659.0,
   "start_elevation_m": 611.9116864489815,
   "end_elevation_m": 612.6711765417292,
   "start_xy": [
    4725714.481001075,
    2702447.4238514383
   ],
   "end_xy": [
    4725712.657849082,
    2702446.604622509
   ]
  },
  "max_3m": {
   "gradient_pct": 37.030921836246,
   "start_distance_m": 658.0,
   "end_distance_m": 661.0,
   "midpoint_distance_m": 659.5,
   "start_elevation_m": 611.9116864489815,
   "end_elevation_m": 613.0226141040689,
   "start_xy": [
    4725714.481001075,
    2702447.4238514383
   ],
   "end_xy": [
    4725711.734172875,
    2702446.2214489537
   ]
  }
 },
 "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": 0.015,
   "windows_resited": [
    3.0,
    5.0,
    10.0,
    20.0,
    50.0,
    100.0
   ],
   "windows_unresolved": []
  },
  "texture_suppression": {
   "masked_fraction": 0.03,
   "windows_resited": [
    2.0,
    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": 910.0,
     "end_m": 935.0,
     "raw_pct": 24.15,
     "reason": "hump"
    },
    {
     "window_m": 20.0,
     "start_m": 910.0,
     "end_m": 930.0,
     "raw_pct": 26.66,
     "reason": "hump"
    },
    {
     "window_m": 10.0,
     "start_m": 913.0,
     "end_m": 923.0,
     "raw_pct": 37.51,
     "reason": "hump+short-step"
    },
    {
     "window_m": 5.0,
     "start_m": 915.0,
     "end_m": 920.0,
     "raw_pct": 48.53,
     "reason": "hump"
    }
   ],
   "advisory": [],
   "unresolved": []
  },
  "overhead_obstruction": {
   "obstruction_threshold_m": 2.0,
   "obstructed_fraction": 0.4,
   "obstruction_max_height_m": 36.19,
   "flagged_windows_m": [
    2,
    3,
    5,
    10,
    20,
    100
   ]
  },
  "excluded_ranges_m": [
   [
    870.0,
    900.0
   ],
   [
    908.0,
    937.0
   ]
  ],
  "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_E4725-N2702.tif",
   "data/cache/at/bev-als_dtm_E4725-N2703.tif",
   "data/cache/at/bev-als_dtm_E4726-N2702.tif",
   "data/cache/at/bev-als_dtm_E4726-N2703.tif"
  ],
  "calculated_at": "2026-09-12T01:26:46+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.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": [
   "E4725-N2702",
   "E4725-N2703",
   "E4726-N2702",
   "E4726-N2703"
  ],
  "elevation_blocks": [
   "N2700000E4700000@2022-09-15"
  ],
  "climb_origin": "discovered",
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
 },
 "area": {
  "place": "Frohnleiten",
  "county": "Steiermark",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}