{
 "ocl_version": "0.1.0",
 "name": "Feistergrabenstra\u00dfe",
 "slug": "feistergrabenstrasse",
 "confidence": "B",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 31.49188236548639,
   "diagnostic": true,
   "flags": [
    "structure_excluded",
    "no_bench_excluded",
    "texture_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 1366.0,
   "end_distance_m": 1368.0,
   "start_elevation_m": 576.6737733493271,
   "end_elevation_m": 577.3036109966368,
   "min_gradient_pct": -42.3064912097459,
   "suppressed_max_gradient_pct": 68.58217563748781,
   "suppressed_location_m": [
    914.0,
    916.0
   ]
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 30.072880512413274,
   "diagnostic": true,
   "flags": [
    "structure_excluded",
    "no_bench_excluded",
    "texture_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 1883.0,
   "end_distance_m": 1886.0,
   "start_elevation_m": 619.6299136908801,
   "end_elevation_m": 620.5321001062525,
   "min_gradient_pct": -40.74641982350992,
   "suppressed_max_gradient_pct": 65.67891634270684,
   "suppressed_location_m": [
    913.0,
    916.0
   ]
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 26.583849991443458,
   "diagnostic": false,
   "flags": [
    "structure_excluded",
    "no_bench_excluded",
    "texture_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 1881.0,
   "end_distance_m": 1886.0,
   "start_elevation_m": 619.2029076066804,
   "end_elevation_m": 620.5321001062525,
   "min_gradient_pct": -40.53274726528798,
   "suppressed_max_gradient_pct": 61.670627200342096,
   "suppressed_location_m": [
    912.0,
    917.0
   ]
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 25.645977740543913,
   "diagnostic": false,
   "flags": [
    "structure_excluded",
    "no_bench_excluded",
    "texture_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 1876.0,
   "end_distance_m": 1886.0,
   "start_elevation_m": 617.9675023321981,
   "end_elevation_m": 620.5321001062525,
   "min_gradient_pct": -30.382356819405913,
   "suppressed_max_gradient_pct": 57.60673371985547,
   "suppressed_location_m": [
    907.0,
    917.0
   ]
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 21.502211373191358,
   "diagnostic": false,
   "flags": [
    "structure_excluded",
    "no_bench_excluded",
    "texture_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 1867.0,
   "end_distance_m": 1887.0,
   "start_elevation_m": 616.4202015520368,
   "end_elevation_m": 620.7206438266751,
   "min_gradient_pct": -18.177657695743505,
   "suppressed_max_gradient_pct": 44.98180084993919,
   "suppressed_location_m": [
    898.0,
    918.0
   ]
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 20.050798258928808,
   "diagnostic": false,
   "flags": [
    "structure_excluded",
    "no_bench_excluded",
    "texture_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 1862.0,
   "end_distance_m": 1887.0,
   "start_elevation_m": 615.7079442619429,
   "end_elevation_m": 620.7206438266751,
   "min_gradient_pct": -14.81944597351685,
   "suppressed_max_gradient_pct": 43.67040816705821,
   "suppressed_location_m": [
    894.0,
    919.0
   ]
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 16.422374167332237,
   "diagnostic": false,
   "flags": [
    "structure_excluded",
    "no_bench_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 1838.0,
   "end_distance_m": 1888.0,
   "start_elevation_m": 612.6130416727599,
   "end_elevation_m": 620.824228756426,
   "min_gradient_pct": -6.245531645704659,
   "suppressed_max_gradient_pct": 32.9913595800715,
   "suppressed_location_m": [
    894.0,
    944.0
   ]
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 14.045941179783313,
   "diagnostic": false,
   "flags": [
    "structure_excluded",
    "no_bench_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 1846.0,
   "end_distance_m": 1946.0,
   "start_elevation_m": 613.5455162311016,
   "end_elevation_m": 627.5914574108849,
   "min_gradient_pct": -2.4588978348394903,
   "suppressed_max_gradient_pct": 23.144341393872992,
   "suppressed_location_m": [
    894.0,
    994.0
   ]
  }
 ],
 "shape": {
  "ascent_concentration": 0.342,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 315.0,
  "shape_class": "sustained"
 },
 "length_m": 3427.2772002262063,
 "start_elevation_m": 443.68482800768123,
 "end_elevation_m": 758.3136045525954,
 "endpoint_gain_m": 314.62877654491416,
 "overall_gradient_pct": 9.180137997712823,
 "accumulated_ascent_m": 332.3681592234559,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 26.583849991443458,
   "start_distance_m": 1881.0,
   "end_distance_m": 1886.0,
   "midpoint_distance_m": 1883.5,
   "start_elevation_m": 619.2029076066804,
   "end_elevation_m": 620.5321001062525,
   "start_xy": [
    4721924.511950598,
    2691071.0474240896
   ],
   "end_xy": [
    4721919.547008577,
    2691070.456368592
   ]
  },
  "max_10m": {
   "gradient_pct": 25.645977740543913,
   "start_distance_m": 1876.0,
   "end_distance_m": 1886.0,
   "midpoint_distance_m": 1881.0,
   "start_elevation_m": 617.9675023321981,
   "end_elevation_m": 620.5321001062525,
   "start_xy": [
    4721929.476899967,
    2691071.638418022
   ],
   "end_xy": [
    4721919.547008577,
    2691070.456368592
   ]
  },
  "max_20m": {
   "gradient_pct": 21.502211373191358,
   "start_distance_m": 1867.0,
   "end_distance_m": 1887.0,
   "midpoint_distance_m": 1877.0,
   "start_elevation_m": 616.4202015520368,
   "end_elevation_m": 620.7206438266751,
   "start_xy": [
    4721938.413674953,
    2691072.703328947
   ],
   "end_xy": [
    4721918.553995172,
    2691070.338366999
   ]
  },
  "max_25m": {
   "gradient_pct": 20.050798258928808,
   "start_distance_m": 1862.0,
   "end_distance_m": 1887.0,
   "midpoint_distance_m": 1874.5,
   "start_elevation_m": 615.7079442619429,
   "end_elevation_m": 620.7206438266751,
   "start_xy": [
    4721943.378624315,
    2691073.29432293
   ],
   "end_xy": [
    4721918.553995172,
    2691070.338366999
   ]
  },
  "max_50m": {
   "gradient_pct": 16.422374167332237,
   "start_distance_m": 1838.0,
   "end_distance_m": 1888.0,
   "midpoint_distance_m": 1863.0,
   "start_elevation_m": 612.6130416727599,
   "end_elevation_m": 620.824228756426,
   "start_xy": [
    4721967.210240053,
    2691076.132277267
   ],
   "end_xy": [
    4721917.560981765,
    2691070.220365406
   ]
  },
  "max_100m": {
   "gradient_pct": 14.045941179783313,
   "start_distance_m": 1846.0,
   "end_distance_m": 1946.0,
   "midpoint_distance_m": 1896.0,
   "start_elevation_m": 613.5455162311016,
   "end_elevation_m": 627.5914574108849,
   "start_xy": [
    4721959.2663681405,
    2691075.186292488
   ],
   "end_xy": [
    4721861.047040746,
    2691060.1062644585
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": -40.53274726528798,
   "start_distance_m": 1705.0,
   "end_distance_m": 1710.0,
   "midpoint_distance_m": 1707.5,
   "start_elevation_m": 611.7635757255172,
   "end_elevation_m": 609.7369383622528,
   "start_xy": [
    4722099.232920108,
    2691089.7194101177
   ],
   "end_xy": [
    4722094.292624598,
    2691088.950007655
   ]
  },
  "min_10m": {
   "gradient_pct": -30.382356819405913,
   "start_distance_m": 1704.0,
   "end_distance_m": 1714.0,
   "midpoint_distance_m": 1709.0,
   "start_elevation_m": 612.0530616653307,
   "end_elevation_m": 609.0148259833901,
   "start_xy": [
    4722100.201296508,
    2691089.958359657
   ],
   "end_xy": [
    4722090.339870872,
    2691088.3370356355
   ]
  },
  "min_20m": {
   "gradient_pct": -18.177657695743505,
   "start_distance_m": 1704.0,
   "end_distance_m": 1724.0,
   "midpoint_distance_m": 1714.0,
   "start_elevation_m": 612.0530616653307,
   "end_elevation_m": 608.417530126182,
   "start_xy": [
    4722100.201296508,
    2691089.958359657
   ],
   "end_xy": [
    4722080.4576135995,
    2691086.807005952
   ]
  },
  "min_25m": {
   "gradient_pct": -14.81944597351685,
   "start_distance_m": 1704.0,
   "end_distance_m": 1729.0,
   "midpoint_distance_m": 1716.5,
   "start_elevation_m": 612.0530616653307,
   "end_elevation_m": 608.3482001719515,
   "start_xy": [
    4722100.201296508,
    2691089.958359657
   ],
   "end_xy": [
    4722075.516637445,
    2691086.041009645
   ]
  },
  "min_50m": {
   "gradient_pct": -6.245531645704659,
   "start_distance_m": 1704.0,
   "end_distance_m": 1754.0,
   "midpoint_distance_m": 1729.0,
   "start_elevation_m": 612.0530616653307,
   "end_elevation_m": 608.9302958424784,
   "start_xy": [
    4722100.201296508,
    2691089.958359657
   ],
   "end_xy": [
    4722050.811291661,
    2691082.2140211696
   ]
  },
  "min_100m": {
   "gradient_pct": -2.4588978348394903,
   "start_distance_m": 1704.0,
   "end_distance_m": 1804.0,
   "midpoint_distance_m": 1754.0,
   "start_elevation_m": 612.0530616653307,
   "end_elevation_m": 609.5941638304912,
   "start_xy": [
    4722100.201296508,
    2691089.958359657
   ],
   "end_xy": [
    4722001.15797529,
    2691077.209440827
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 31.49188236548639,
   "start_distance_m": 1366.0,
   "end_distance_m": 1368.0,
   "midpoint_distance_m": 1367.0,
   "start_elevation_m": 576.6737733493271,
   "end_elevation_m": 577.3036109966368,
   "start_xy": [
    4722416.344272621,
    2691199.8301428757
   ],
   "end_xy": [
    4722414.382651177,
    2691199.4402181236
   ]
  },
  "max_3m": {
   "gradient_pct": 30.072880512413274,
   "start_distance_m": 1883.0,
   "end_distance_m": 1886.0,
   "midpoint_distance_m": 1884.5,
   "start_elevation_m": 619.6299136908801,
   "end_elevation_m": 620.5321001062525,
   "start_xy": [
    4721922.525931127,
    2691070.8113593888
   ],
   "end_xy": [
    4721919.547008577,
    2691070.456368592
   ]
  }
 },
 "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": {
  "structure_suppression": {
   "masked_fraction": 0.006,
   "windows_resited": [
    2.0,
    3.0,
    5.0,
    10.0,
    20.0,
    25.0,
    50.0,
    100.0
   ],
   "windows_unresolved": []
  },
  "no_bench_suppression": {
   "masked_fraction": 0.07,
   "windows_resited": [
    2.0,
    3.0,
    5.0,
    10.0,
    20.0,
    25.0,
    50.0,
    100.0
   ],
   "windows_unresolved": []
  },
  "placement_suppression": {
   "masked_fraction": 0.07,
   "windows_resited": [],
   "windows_unresolved": []
  },
  "texture_suppression": {
   "masked_fraction": 0.079,
   "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": 1612.0,
     "end_m": 1637.0,
     "raw_pct": 21.96,
     "reason": "hump"
    },
    {
     "window_m": 20.0,
     "start_m": 1611.0,
     "end_m": 1631.0,
     "raw_pct": 24.68,
     "reason": "hump"
    },
    {
     "window_m": 10.0,
     "start_m": 1616.0,
     "end_m": 1626.0,
     "raw_pct": 31.78,
     "reason": "hump"
    },
    {
     "window_m": 5.0,
     "start_m": 1617.0,
     "end_m": 1622.0,
     "raw_pct": 40.72,
     "reason": "hump+short-step"
    }
   ],
   "advisory": [],
   "unresolved": []
  },
  "overhead_obstruction": {
   "obstruction_threshold_m": 2.0,
   "obstructed_fraction": 0.655,
   "obstruction_max_height_m": 39.35,
   "flagged_windows_m": [
    2,
    3,
    5,
    10,
    20,
    25,
    50,
    100
   ]
  },
  "excluded_ranges_m": [
   [
    690.0,
    720.0
   ],
   [
    820.0,
    940.0
   ],
   [
    1389.0,
    1420.0
   ],
   [
    1609.0,
    1639.0
   ],
   [
    2056.0,
    2061.0
   ],
   [
    3000.0,
    3050.0
   ]
  ],
  "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_E4720-N2690.tif",
   "data/cache/at/bev-als_dtm_E4720-N2691.tif",
   "data/cache/at/bev-als_dtm_E4721-N2690.tif",
   "data/cache/at/bev-als_dtm_E4721-N2691.tif",
   "data/cache/at/bev-als_dtm_E4722-N2690.tif",
   "data/cache/at/bev-als_dtm_E4722-N2691.tif",
   "data/cache/at/bev-als_dtm_E4723-N2691.tif"
  ],
  "calculated_at": "2026-09-11T23:58:55+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": [
   "E4720-N2690",
   "E4720-N2691",
   "E4721-N2690",
   "E4721-N2691",
   "E4722-N2690",
   "E4722-N2691",
   "E4723-N2691"
  ],
  "elevation_blocks": [
   "N2650000E4700000@2022-09-15"
  ],
  "climb_origin": "discovered",
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
 },
 "area": {
  "place": "Deutschfeistritz",
  "county": "Steiermark",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}