{
 "ocl_version": "0.1.0",
 "name": "Stappitz",
 "slug": "stappitz",
 "confidence": "B",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 31.91345361566391,
   "diagnostic": true,
   "flags": [
    "texture_excluded",
    "texture_excluded"
   ],
   "start_distance_m": 943.0,
   "end_distance_m": 945.0,
   "start_elevation_m": 1391.9112598761901,
   "end_elevation_m": 1392.5495289485034,
   "min_gradient_pct": -18.188695837227442,
   "suppressed_max_gradient_pct": 51.66413101277385,
   "suppressed_location_m": [
    1208.0,
    1210.0
   ]
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 28.885376454612317,
   "diagnostic": true,
   "flags": [
    "texture_excluded",
    "texture_excluded"
   ],
   "start_distance_m": 2707.0,
   "end_distance_m": 2710.0,
   "start_elevation_m": 1608.460232550642,
   "end_elevation_m": 1609.3267938442805,
   "min_gradient_pct": -16.216584491659585,
   "suppressed_max_gradient_pct": 47.706498388060936,
   "suppressed_location_m": [
    1208.0,
    1211.0
   ]
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 25.56207158862435,
   "diagnostic": false,
   "flags": [
    "texture_excluded",
    "texture_excluded"
   ],
   "start_distance_m": 2705.0,
   "end_distance_m": 2710.0,
   "start_elevation_m": 1608.0486902648493,
   "end_elevation_m": 1609.3267938442805,
   "min_gradient_pct": -12.71772967887955,
   "suppressed_max_gradient_pct": 42.07383150388978,
   "suppressed_location_m": [
    1207.0,
    1212.0
   ]
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 24.343149518979317,
   "diagnostic": false,
   "flags": [
    "texture_excluded"
   ],
   "start_distance_m": 3881.0,
   "end_distance_m": 3891.0,
   "start_elevation_m": 1750.3848721445304,
   "end_elevation_m": 1752.8191870964283,
   "min_gradient_pct": -6.67923497169113,
   "suppressed_max_gradient_pct": 32.71128104426225,
   "suppressed_location_m": [
    1202.0,
    1212.0
   ]
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 19.84349031106717,
   "diagnostic": false,
   "flags": [
    "texture_excluded",
    "texture_excluded"
   ],
   "start_distance_m": 617.0,
   "end_distance_m": 637.0,
   "start_elevation_m": 1343.2754480002413,
   "end_elevation_m": 1347.2441460624548,
   "min_gradient_pct": -4.079849541117255,
   "suppressed_max_gradient_pct": 25.643904660223598,
   "suppressed_location_m": [
    1193.0,
    1213.0
   ]
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 19.576366153495655,
   "diagnostic": false,
   "flags": [
    "texture_excluded"
   ],
   "start_distance_m": 613.0,
   "end_distance_m": 638.0,
   "start_elevation_m": 1342.5376655839352,
   "end_elevation_m": 1347.4317571223091,
   "min_gradient_pct": -3.531257344304322,
   "suppressed_max_gradient_pct": 25.75865075339243,
   "suppressed_location_m": [
    1187.0,
    1212.0
   ]
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 18.296208959973228,
   "diagnostic": false,
   "flags": [
    "texture_excluded"
   ],
   "start_distance_m": 600.0,
   "end_distance_m": 650.0,
   "start_elevation_m": 1340.3490580055961,
   "end_elevation_m": 1349.4971624855827,
   "min_gradient_pct": -0.15208983740194526,
   "suppressed_max_gradient_pct": 20.34186138744417,
   "suppressed_location_m": [
    1166.0,
    1216.0
   ]
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 16.989475014403297,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 588.0,
   "end_distance_m": 688.0,
   "start_elevation_m": 1338.4734178211943,
   "end_elevation_m": 1355.4628928355976,
   "min_gradient_pct": 3.1356498975212617
  }
 ],
 "shape": {
  "ascent_concentration": 0.296,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 485.0,
  "shape_class": "sustained"
 },
 "length_m": 3891.061275672813,
 "start_elevation_m": 1269.4235661572297,
 "end_elevation_m": 1752.8358415802104,
 "endpoint_gain_m": 483.41227542298066,
 "overall_gradient_pct": 12.42366134003872,
 "accumulated_ascent_m": 487.375905415392,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 25.56207158862435,
   "start_distance_m": 2705.0,
   "end_distance_m": 2710.0,
   "midpoint_distance_m": 2707.5,
   "start_elevation_m": 1608.0486902648493,
   "end_elevation_m": 1609.3267938442805,
   "start_xy": [
    4563596.4505441515,
    2661727.01966609
   ],
   "end_xy": [
    4563601.355808272,
    2661726.0509663643
   ]
  },
  "max_10m": {
   "gradient_pct": 24.343149518979317,
   "start_distance_m": 3881.0,
   "end_distance_m": 3891.0,
   "midpoint_distance_m": 3886.0,
   "start_elevation_m": 1750.3848721445304,
   "end_elevation_m": 1752.8191870964283,
   "start_xy": [
    4563777.926372747,
    2662122.9766022284
   ],
   "end_xy": [
    4563787.818371178,
    2662121.510879979
   ]
  },
  "max_20m": {
   "gradient_pct": 19.84349031106717,
   "start_distance_m": 617.0,
   "end_distance_m": 637.0,
   "midpoint_distance_m": 627.0,
   "start_elevation_m": 1343.2754480002413,
   "end_elevation_m": 1347.2441460624548,
   "start_xy": [
    4562923.443101296,
    2660798.944974587
   ],
   "end_xy": [
    4562904.499399582,
    2660792.565741295
   ]
  },
  "max_25m": {
   "gradient_pct": 19.576366153495655,
   "start_distance_m": 613.0,
   "end_distance_m": 638.0,
   "midpoint_distance_m": 625.5,
   "start_elevation_m": 1342.5376655839352,
   "end_elevation_m": 1347.4317571223091,
   "start_xy": [
    4562927.177548348,
    2660800.37811823
   ],
   "end_xy": [
    4562903.543010714,
    2660792.2736448576
   ]
  },
  "max_50m": {
   "gradient_pct": 18.296208959973228,
   "start_distance_m": 600.0,
   "end_distance_m": 650.0,
   "midpoint_distance_m": 625.0,
   "start_elevation_m": 1340.3490580055961,
   "end_elevation_m": 1349.4971624855827,
   "start_xy": [
    4562937.173585996,
    2660808.055220211
   ],
   "end_xy": [
    4562892.066435647,
    2660788.768197336
   ]
  },
  "max_100m": {
   "gradient_pct": 16.989475014403297,
   "start_distance_m": 588.0,
   "end_distance_m": 688.0,
   "midpoint_distance_m": 638.0,
   "start_elevation_m": 1338.4734178211943,
   "end_elevation_m": 1355.4628928355976,
   "start_xy": [
    4562946.141830301,
    2660815.6556525147
   ],
   "end_xy": [
    4562859.415284146,
    2660769.635013653
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": -12.71772967887955,
   "start_distance_m": 1939.0,
   "end_distance_m": 1944.0,
   "midpoint_distance_m": 1941.5,
   "start_elevation_m": 1507.5329075781062,
   "end_elevation_m": 1506.8970210941623,
   "start_xy": [
    4563246.195226812,
    2661590.552273256
   ],
   "end_xy": [
    4563243.69993269,
    2661594.8851111615
   ]
  },
  "min_10m": {
   "gradient_pct": -6.67923497169113,
   "start_distance_m": 1934.0,
   "end_distance_m": 1944.0,
   "midpoint_distance_m": 1939.0,
   "start_elevation_m": 1507.5649445913314,
   "end_elevation_m": 1506.8970210941623,
   "start_xy": [
    4563248.690230437,
    2661586.219266957
   ],
   "end_xy": [
    4563243.69993269,
    2661594.8851111615
   ]
  },
  "min_20m": {
   "gradient_pct": -4.079849541117255,
   "start_distance_m": 1484.0,
   "end_distance_m": 1504.0,
   "midpoint_distance_m": 1494.0,
   "start_elevation_m": 1463.494249466011,
   "end_elevation_m": 1462.6782795577876,
   "start_xy": [
    4563114.504580218,
    2661226.2383682085
   ],
   "end_xy": [
    4563121.99758893,
    2661243.6578374663
   ]
  },
  "min_25m": {
   "gradient_pct": -3.531257344304322,
   "start_distance_m": 1480.0,
   "end_distance_m": 1505.0,
   "midpoint_distance_m": 1492.5,
   "start_elevation_m": 1463.5506489444067,
   "end_elevation_m": 1462.6678346083306,
   "start_xy": [
    4563111.500942412,
    2661223.5967493225
   ],
   "end_xy": [
    4563121.937607391,
    2661244.656036952
   ]
  },
  "min_50m": {
   "gradient_pct": -0.15208983740194526,
   "start_distance_m": 1466.0,
   "end_distance_m": 1516.0,
   "midpoint_distance_m": 1491.0,
   "start_elevation_m": 1462.9340470509285,
   "end_elevation_m": 1462.8580021322275,
   "start_xy": [
    4563103.861368396,
    2661212.0392985316
   ],
   "end_xy": [
    4563123.512100267,
    2661255.429465899
   ]
  },
  "min_100m": {
   "gradient_pct": 3.1356498975212617,
   "start_distance_m": 3780.0,
   "end_distance_m": 3880.0,
   "midpoint_distance_m": 3830.0,
   "start_elevation_m": 1747.1365394162008,
   "end_elevation_m": 1750.272189313722,
   "start_xy": [
    4563679.87275824,
    2662120.898063453
   ],
   "end_xy": [
    4563776.937236208,
    2662123.123601898
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 31.91345361566391,
   "start_distance_m": 943.0,
   "end_distance_m": 945.0,
   "midpoint_distance_m": 944.0,
   "start_elevation_m": 1391.9112598761901,
   "end_elevation_m": 1392.5495289485034,
   "start_xy": [
    4562821.778780131,
    2660808.665329008
   ],
   "end_xy": [
    4562823.135368731,
    2660810.1349095106
   ]
  },
  "max_3m": {
   "gradient_pct": 28.885376454612317,
   "start_distance_m": 2707.0,
   "end_distance_m": 2710.0,
   "midpoint_distance_m": 2708.5,
   "start_elevation_m": 1608.460232550642,
   "end_elevation_m": 1609.3267938442805,
   "start_xy": [
    4563598.4127369365,
    2661726.6326279654
   ],
   "end_xy": [
    4563601.355808272,
    2661726.0509663643
   ]
  }
 },
 "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": 0.008,
   "windows_resited": [
    2.0,
    3.0,
    5.0,
    20.0
   ],
   "windows_unresolved": []
  },
  "texture_windows": {
   "rounds": 2,
   "windows_masked": [
    {
     "window_m": 5.0,
     "start_m": 1207.0,
     "end_m": 1212.0,
     "raw_pct": 42.07,
     "reason": "short-step"
    },
    {
     "window_m": 20.0,
     "start_m": 1184.0,
     "end_m": 1204.0,
     "raw_pct": 20.66,
     "reason": "mask-edge"
    }
   ],
   "advisory": [],
   "unresolved": []
  },
  "overhead_obstruction": {
   "obstruction_threshold_m": 2.0,
   "obstructed_fraction": 0.037,
   "obstruction_max_height_m": 23.14,
   "flagged_windows_m": []
  },
  "excluded_ranges_m": [
   [
    1182.0,
    1214.0
   ]
  ],
  "review": [],
  "extent": [
   "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_E4562-N2660.tif",
   "data/cache/at/bev-als_dtm_E4562-N2661.tif",
   "data/cache/at/bev-als_dtm_E4563-N2660.tif",
   "data/cache/at/bev-als_dtm_E4563-N2661.tif",
   "data/cache/at/bev-als_dtm_E4563-N2662.tif"
  ],
  "calculated_at": "2026-09-11T23:58:47+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": [
   "E4562-N2660",
   "E4562-N2661",
   "E4563-N2660",
   "E4563-N2661",
   "E4563-N2662"
  ],
  "elevation_blocks": [
   "N2650000E4550000@2022-09-15"
  ],
  "climb_origin": "discovered",
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
 },
 "area": {
  "place": "Mallnitz",
  "county": "K\u00e4rnten",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}