{
 "ocl_version": "0.1.0",
 "name": "Schwaigergrabenweg",
 "slug": "schwaigergrabenweg",
 "confidence": "B",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 29.59117135102929,
   "diagnostic": true,
   "flags": [
    "texture_excluded",
    "texture_excluded",
    "texture_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 940.0,
   "end_distance_m": 942.0,
   "start_elevation_m": 672.5025504094457,
   "end_elevation_m": 673.0943738364663,
   "min_gradient_pct": -24.41336790133164,
   "suppressed_max_gradient_pct": 54.67200447639016,
   "suppressed_location_m": [
    312.0,
    314.0
   ]
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 28.20876887318491,
   "diagnostic": true,
   "flags": [
    "texture_excluded",
    "texture_excluded",
    "texture_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 938.0,
   "end_distance_m": 941.0,
   "start_elevation_m": 671.9419804639416,
   "end_elevation_m": 672.7882435301372,
   "min_gradient_pct": -23.79149839953622,
   "suppressed_max_gradient_pct": 48.84072618998895,
   "suppressed_location_m": [
    311.0,
    314.0
   ]
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 27.99840582881643,
   "diagnostic": false,
   "flags": [
    "texture_excluded",
    "texture_excluded",
    "texture_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 938.0,
   "end_distance_m": 943.0,
   "start_elevation_m": 671.9419804639416,
   "end_elevation_m": 673.3419007553824,
   "min_gradient_pct": -20.300000270615328,
   "suppressed_max_gradient_pct": 39.02665365629218,
   "suppressed_location_m": [
    308.0,
    313.0
   ]
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 24.96834047332186,
   "diagnostic": false,
   "flags": [
    "texture_excluded",
    "texture_excluded",
    "texture_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 934.0,
   "end_distance_m": 944.0,
   "start_elevation_m": 671.0733506430339,
   "end_elevation_m": 673.5701846903661,
   "min_gradient_pct": -14.598434832895464,
   "suppressed_max_gradient_pct": 37.19946498308673,
   "suppressed_location_m": [
    304.0,
    314.0
   ]
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 21.694754896929,
   "diagnostic": false,
   "flags": [
    "no_bench_excluded",
    "texture_excluded",
    "texture_excluded",
    "texture_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 924.0,
   "end_distance_m": 944.0,
   "start_elevation_m": 669.2312337109803,
   "end_elevation_m": 673.5701846903661,
   "min_gradient_pct": -4.472507306260809,
   "suppressed_max_gradient_pct": 32.6647654489534,
   "suppressed_location_m": [
    678.0,
    698.0
   ]
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 20.775277363958594,
   "diagnostic": false,
   "flags": [
    "no_bench_excluded",
    "texture_excluded",
    "texture_excluded",
    "texture_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 919.0,
   "end_distance_m": 944.0,
   "start_elevation_m": 668.3763653493764,
   "end_elevation_m": 673.5701846903661,
   "min_gradient_pct": -2.858381441159054,
   "suppressed_max_gradient_pct": 29.357313077449817,
   "suppressed_location_m": [
    674.0,
    699.0
   ]
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 17.94594345443079,
   "diagnostic": false,
   "flags": [
    "no_bench_excluded",
    "texture_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 894.0,
   "end_distance_m": 944.0,
   "start_elevation_m": 664.5972129631507,
   "end_elevation_m": 673.5701846903661,
   "min_gradient_pct": 2.520662056326728,
   "suppressed_max_gradient_pct": 20.67796754213191,
   "suppressed_location_m": [
    649.0,
    699.0
   ]
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 15.932911471518537,
   "diagnostic": false,
   "flags": [
    "no_bench_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 876.0,
   "end_distance_m": 976.0,
   "start_elevation_m": 661.9592564427702,
   "end_elevation_m": 677.8921679142887,
   "min_gradient_pct": 6.777366537953071,
   "suppressed_max_gradient_pct": 19.43609398605497,
   "suppressed_location_m": [
    600.0,
    700.0
   ]
  }
 ],
 "shape": {
  "ascent_concentration": 0.295,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 119.0,
  "shape_class": "sustained"
 },
 "length_m": 1002.867811125251,
 "start_elevation_m": 553.1782010407662,
 "end_elevation_m": 681.4178012011132,
 "endpoint_gain_m": 128.23960016034698,
 "overall_gradient_pct": 12.787288487847455,
 "accumulated_ascent_m": 132.3745723863159,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 27.99840582881643,
   "start_distance_m": 938.0,
   "end_distance_m": 943.0,
   "midpoint_distance_m": 940.5,
   "start_elevation_m": 671.9419804639416,
   "end_elevation_m": 673.3419007553824,
   "start_xy": [
    4723870.464316661,
    2710996.9289941825
   ],
   "end_xy": [
    4723874.957489948,
    2710999.1224831403
   ]
  },
  "max_10m": {
   "gradient_pct": 24.96834047332186,
   "start_distance_m": 934.0,
   "end_distance_m": 944.0,
   "midpoint_distance_m": 939.0,
   "start_elevation_m": 671.0733506430339,
   "end_elevation_m": 673.5701846903661,
   "start_xy": [
    4723866.869778031,
    2710995.1742030163
   ],
   "end_xy": [
    4723875.856124605,
    2710999.561180932
   ]
  },
  "max_20m": {
   "gradient_pct": 21.694754896929,
   "start_distance_m": 924.0,
   "end_distance_m": 944.0,
   "midpoint_distance_m": 934.0,
   "start_elevation_m": 669.2312337109803,
   "end_elevation_m": 673.5701846903661,
   "start_xy": [
    4723857.090536377,
    2710993.7545827325
   ],
   "end_xy": [
    4723875.856124605,
    2710999.561180932
   ]
  },
  "max_25m": {
   "gradient_pct": 20.775277363958594,
   "start_distance_m": 919.0,
   "end_distance_m": 944.0,
   "midpoint_distance_m": 931.5,
   "start_elevation_m": 668.3763653493764,
   "end_elevation_m": 673.5701846903661,
   "start_xy": [
    4723852.102113068,
    2710993.414534381
   ],
   "end_xy": [
    4723875.856124605,
    2710999.561180932
   ]
  },
  "max_50m": {
   "gradient_pct": 17.94594345443079,
   "start_distance_m": 894.0,
   "end_distance_m": 944.0,
   "midpoint_distance_m": 919.0,
   "start_elevation_m": 664.5972129631507,
   "end_elevation_m": 673.5701846903661,
   "start_xy": [
    4723827.972852124,
    2710988.74617014
   ],
   "end_xy": [
    4723875.856124605,
    2710999.561180932
   ]
  },
  "max_100m": {
   "gradient_pct": 15.932911471518537,
   "start_distance_m": 876.0,
   "end_distance_m": 976.0,
   "midpoint_distance_m": 926.0,
   "start_elevation_m": 661.9592564427702,
   "end_elevation_m": 677.8921679142887,
   "start_xy": [
    4723811.896621776,
    2710980.649577166
   ],
   "end_xy": [
    4723901.999491772,
    2711017.035711293
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": -20.300000270615328,
   "start_distance_m": 241.0,
   "end_distance_m": 246.0,
   "midpoint_distance_m": 243.5,
   "start_elevation_m": 580.4456021905897,
   "end_elevation_m": 579.430602177059,
   "start_xy": [
    4723313.590986831,
    2710677.0943652396
   ],
   "end_xy": [
    4723317.261694827,
    2710680.489347243
   ]
  },
  "min_10m": {
   "gradient_pct": -14.598434832895464,
   "start_distance_m": 711.0,
   "end_distance_m": 721.0,
   "midpoint_distance_m": 716.0,
   "start_elevation_m": 643.0025916492964,
   "end_elevation_m": 641.5427481660068,
   "start_xy": [
    4723659.039157993,
    2710928.647683939
   ],
   "end_xy": [
    4723667.54395077,
    2710933.9077694737
   ]
  },
  "min_20m": {
   "gradient_pct": -4.472507306260809,
   "start_distance_m": 238.0,
   "end_distance_m": 258.0,
   "midpoint_distance_m": 248.0,
   "start_elevation_m": 580.60665522994,
   "end_elevation_m": 579.7121537686878,
   "start_xy": [
    4723311.388562033,
    2710675.0573760374
   ],
   "end_xy": [
    4723326.071394018,
    2710688.6373040527
   ]
  },
  "min_25m": {
   "gradient_pct": -2.858381441159054,
   "start_distance_m": 235.0,
   "end_distance_m": 260.0,
   "midpoint_distance_m": 247.5,
   "start_elevation_m": 580.4580295758471,
   "end_elevation_m": 579.7434342155574,
   "start_xy": [
    4723309.176414037,
    2710673.0309802485
   ],
   "end_xy": [
    4723327.539677217,
    2710689.995296854
   ]
  },
  "min_50m": {
   "gradient_pct": 2.520662056326728,
   "start_distance_m": 219.0,
   "end_distance_m": 269.0,
   "midpoint_distance_m": 244.0,
   "start_elevation_m": 579.1094810432046,
   "end_elevation_m": 580.369812071368,
   "start_xy": [
    4723297.347855537,
    2710662.256695873
   ],
   "end_xy": [
    4723334.14695161,
    2710696.1062644613
   ]
  },
  "min_100m": {
   "gradient_pct": 6.777366537953071,
   "start_distance_m": 194.0,
   "end_distance_m": 294.0,
   "midpoint_distance_m": 244.0,
   "start_elevation_m": 576.3138654757652,
   "end_elevation_m": 583.0912320137182,
   "start_xy": [
    4723278.86573288,
    2710645.421876536
   ],
   "end_xy": [
    4723350.736701794,
    2710714.7172337067
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 29.59117135102929,
   "start_distance_m": 940.0,
   "end_distance_m": 942.0,
   "midpoint_distance_m": 941.0,
   "start_elevation_m": 672.5025504094457,
   "end_elevation_m": 673.0943738364663,
   "start_xy": [
    4723872.261585975,
    2710997.806389766
   ],
   "end_xy": [
    4723874.0588552905,
    2710998.6837853487
   ]
  },
  "max_3m": {
   "gradient_pct": 28.20876887318491,
   "start_distance_m": 938.0,
   "end_distance_m": 941.0,
   "midpoint_distance_m": 939.5,
   "start_elevation_m": 671.9419804639416,
   "end_elevation_m": 672.7882435301372,
   "start_xy": [
    4723870.464316661,
    2710996.9289941825
   ],
   "end_xy": [
    4723873.160220633,
    2710998.2450875575
   ]
  }
 },
 "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": 0.051,
   "windows_resited": [
    20.0,
    25.0,
    50.0,
    100.0
   ],
   "windows_unresolved": []
  },
  "placement_suppression": {
   "masked_fraction": 0.051,
   "windows_resited": [],
   "windows_unresolved": []
  },
  "texture_suppression": {
   "masked_fraction": 0.137,
   "windows_resited": [
    2.0,
    3.0,
    5.0,
    10.0,
    20.0,
    25.0
   ],
   "windows_unresolved": []
  },
  "texture_windows": {
   "rounds": 3,
   "windows_masked": [
    {
     "window_m": 25.0,
     "start_m": 295.0,
     "end_m": 320.0,
     "raw_pct": 24.44,
     "reason": "hump"
    },
    {
     "window_m": 20.0,
     "start_m": 295.0,
     "end_m": 315.0,
     "raw_pct": 27.37,
     "reason": "hump"
    },
    {
     "window_m": 10.0,
     "start_m": 304.0,
     "end_m": 314.0,
     "raw_pct": 37.2,
     "reason": "hump+short-step"
    },
    {
     "window_m": 5.0,
     "start_m": 308.0,
     "end_m": 313.0,
     "raw_pct": 39.03,
     "reason": "hump+short-step"
    },
    {
     "window_m": 20.0,
     "start_m": 608.0,
     "end_m": 628.0,
     "raw_pct": 24.74,
     "reason": "hump"
    },
    {
     "window_m": 10.0,
     "start_m": 608.0,
     "end_m": 618.0,
     "raw_pct": 32.11,
     "reason": "hump"
    },
    {
     "window_m": 5.0,
     "start_m": 608.0,
     "end_m": 613.0,
     "raw_pct": 34.12,
     "reason": "short-step"
    },
    {
     "window_m": 25.0,
     "start_m": 482.0,
     "end_m": 507.0,
     "raw_pct": 21.54,
     "reason": "hump"
    },
    {
     "window_m": 20.0,
     "start_m": 488.0,
     "end_m": 508.0,
     "raw_pct": 22.47,
     "reason": "hump"
    },
    {
     "window_m": 10.0,
     "start_m": 495.0,
     "end_m": 505.0,
     "raw_pct": 26.6,
     "reason": "hump"
    }
   ],
   "advisory": [],
   "unresolved": []
  },
  "overhead_obstruction": {
   "obstruction_threshold_m": 2.0,
   "obstructed_fraction": 0.868,
   "obstruction_max_height_m": 32.6,
   "flagged_windows_m": [
    2,
    3,
    5,
    10,
    20,
    25,
    50,
    100
   ]
  },
  "excluded_ranges_m": [
   [
    293.0,
    322.0
   ],
   [
    480.0,
    510.0
   ],
   [
    606.0,
    630.0
   ],
   [
    680.0,
    730.0
   ]
  ],
  "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_E4723-N2710.tif",
   "data/cache/at/bev-als_dtm_E4723-N2711.tif"
  ],
  "calculated_at": "2026-09-13T00:07:01+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": [
   "E4723-N2710",
   "E4723-N2711"
  ],
  "elevation_blocks": [
   "N2700000E4700000@2022-09-15"
  ],
  "climb_origin": "discovered",
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
 },
 "area": {
  "place": "Pernegg an der Mur",
  "county": "Steiermark",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}