{
 "ocl_version": "0.1.0",
 "name": "Garfescha",
 "slug": "garfescha",
 "confidence": "B",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 28.350015849832744,
   "diagnostic": true,
   "flags": [
    "structure_excluded",
    "texture_excluded"
   ],
   "start_distance_m": 299.0,
   "end_distance_m": 301.0,
   "start_elevation_m": 899.3382528395073,
   "end_elevation_m": 899.9052531565039,
   "min_gradient_pct": -13.015625180025836,
   "suppressed_max_gradient_pct": 92.55335169038972,
   "suppressed_location_m": [
    0.0,
    2.0
   ]
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 27.4540933464588,
   "diagnostic": true,
   "flags": [
    "structure_excluded",
    "texture_excluded"
   ],
   "start_distance_m": 298.0,
   "end_distance_m": 301.0,
   "start_elevation_m": 899.0816303561102,
   "end_elevation_m": 899.9052531565039,
   "min_gradient_pct": -13.741958694011677,
   "suppressed_max_gradient_pct": 79.84827740904166,
   "suppressed_location_m": [
    0.0,
    3.0
   ]
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 25.74755845002528,
   "diagnostic": false,
   "flags": [
    "structure_excluded",
    "texture_excluded"
   ],
   "start_distance_m": 296.0,
   "end_distance_m": 301.0,
   "start_elevation_m": 898.6178752340027,
   "end_elevation_m": 899.9052531565039,
   "min_gradient_pct": -9.482753491170115,
   "suppressed_max_gradient_pct": 54.115972724785024,
   "suppressed_location_m": [
    0.0,
    5.0
   ]
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 23.707344787010243,
   "diagnostic": false,
   "flags": [
    "structure_excluded",
    "texture_excluded"
   ],
   "start_distance_m": 294.0,
   "end_distance_m": 304.0,
   "start_elevation_m": 898.1732952675303,
   "end_elevation_m": 900.5440297462313,
   "min_gradient_pct": -3.0420287318565897,
   "suppressed_max_gradient_pct": 27.484880651855974,
   "suppressed_location_m": [
    0.0,
    10.0
   ]
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 19.944325241827414,
   "diagnostic": false,
   "flags": [
    "texture_excluded"
   ],
   "start_distance_m": 289.0,
   "end_distance_m": 309.0,
   "start_elevation_m": 897.3579886083402,
   "end_elevation_m": 901.3468536567057,
   "min_gradient_pct": 3.2397101103231307,
   "suppressed_max_gradient_pct": 19.987101504925704,
   "suppressed_location_m": [
    2552.0,
    2572.0
   ]
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 18.392311567615252,
   "diagnostic": false,
   "flags": [
    "texture_excluded"
   ],
   "start_distance_m": 286.0,
   "end_distance_m": 311.0,
   "start_elevation_m": 896.9909001370054,
   "end_elevation_m": 901.5889780289092,
   "min_gradient_pct": 4.803773755110342,
   "suppressed_max_gradient_pct": 18.46882418387395,
   "suppressed_location_m": [
    2969.0,
    2994.0
   ]
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 17.26836331166919,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 706.0,
   "end_distance_m": 756.0,
   "start_elevation_m": 956.8905788866413,
   "end_elevation_m": 965.5247605424759,
   "min_gradient_pct": 7.531250898017788
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 17.02830707972737,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 649.0,
   "end_distance_m": 749.0,
   "start_elevation_m": 947.358161426766,
   "end_elevation_m": 964.3864685064933,
   "min_gradient_pct": 8.969142270869042
  }
 ],
 "shape": {
  "ascent_concentration": 0.273,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 652.0,
  "shape_class": "sustained"
 },
 "length_m": 4280.999999999649,
 "start_elevation_m": 866.8979418442045,
 "end_elevation_m": 1404.3526682430515,
 "endpoint_gain_m": 537.454726398847,
 "overall_gradient_pct": 12.554420144800071,
 "accumulated_ascent_m": 538.488760431721,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 25.74755845002528,
   "start_distance_m": 296.0,
   "end_distance_m": 301.0,
   "midpoint_distance_m": 298.5,
   "start_elevation_m": 898.6178752340027,
   "end_elevation_m": 899.9052531565039,
   "start_xy": [
    4320267.481654244,
    2655368.1939622243
   ],
   "end_xy": [
    4320267.960654497,
    2655363.2169596003
   ]
  },
  "max_10m": {
   "gradient_pct": 23.707344787010243,
   "start_distance_m": 294.0,
   "end_distance_m": 304.0,
   "midpoint_distance_m": 299.0,
   "start_elevation_m": 898.1732952675303,
   "end_elevation_m": 900.5440297462313,
   "start_xy": [
    4320267.290586755,
    2655370.184814366
   ],
   "end_xy": [
    4320268.247596427,
    2655360.2307141135
   ]
  },
  "max_20m": {
   "gradient_pct": 19.944325241827414,
   "start_distance_m": 289.0,
   "end_distance_m": 309.0,
   "midpoint_distance_m": 299.0,
   "start_elevation_m": 897.3579886083402,
   "end_elevation_m": 901.3468536567057,
   "start_xy": [
    4320266.811586502,
    2655375.16181699
   ],
   "end_xy": [
    4320268.692295262,
    2655355.2509234273
   ]
  },
  "max_25m": {
   "gradient_pct": 18.392311567615252,
   "start_distance_m": 286.0,
   "end_distance_m": 311.0,
   "midpoint_distance_m": 298.5,
   "start_elevation_m": 896.9909001370054,
   "end_elevation_m": 901.5889780289092,
   "start_xy": [
    4320266.52464458,
    2655378.148062478
   ],
   "end_xy": [
    4320268.815308288,
    2655353.2547103125
   ]
  },
  "max_50m": {
   "gradient_pct": 17.26836331166919,
   "start_distance_m": 706.0,
   "end_distance_m": 756.0,
   "midpoint_distance_m": 731.0,
   "start_elevation_m": 956.8905788866413,
   "end_elevation_m": 965.5247605424759,
   "start_xy": [
    4320038.198204571,
    2655531.490382274
   ],
   "end_xy": [
    4319992.651383489,
    2655549.1935435776
   ]
  },
  "max_100m": {
   "gradient_pct": 17.02830707972737,
   "start_distance_m": 649.0,
   "end_distance_m": 749.0,
   "midpoint_distance_m": 699.0,
   "start_elevation_m": 947.358161426766,
   "end_elevation_m": 964.3864685064933,
   "start_xy": [
    4320067.861835424,
    2655483.112574664
   ],
   "end_xy": [
    4319999.255988005,
    2655546.882709477
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": -9.482753491170115,
   "start_distance_m": 2543.0,
   "end_distance_m": 2548.0,
   "midpoint_distance_m": 2545.5,
   "start_elevation_m": 1187.304935382872,
   "end_elevation_m": 1186.8307977083134,
   "start_xy": [
    4319611.552339215,
    2655198.1114794128
   ],
   "end_xy": [
    4319614.423592414,
    2655194.018082588
   ]
  },
  "min_10m": {
   "gradient_pct": -3.0420287318565897,
   "start_distance_m": 3003.0,
   "end_distance_m": 3013.0,
   "midpoint_distance_m": 3008.0,
   "start_elevation_m": 1247.9005410159552,
   "end_elevation_m": 1247.5963381427696,
   "start_xy": [
    4319945.904255212,
    2654893.157400373
   ],
   "end_xy": [
    4319951.354732688,
    2654884.787231869
   ]
  },
  "min_20m": {
   "gradient_pct": 3.2397101103231307,
   "start_distance_m": 2532.0,
   "end_distance_m": 2552.0,
   "midpoint_distance_m": 2542.0,
   "start_elevation_m": 1186.5372027318097,
   "end_elevation_m": 1187.1851447538743,
   "start_xy": [
    4319605.235649702,
    2655207.1170009472
   ],
   "end_xy": [
    4319616.720477403,
    2655190.743282243
   ]
  },
  "min_25m": {
   "gradient_pct": 4.803773755110342,
   "start_distance_m": 2527.0,
   "end_distance_m": 2552.0,
   "midpoint_distance_m": 2539.5,
   "start_elevation_m": 1185.9842013150967,
   "end_elevation_m": 1187.1851447538743,
   "start_xy": [
    4319602.364396187,
    2655211.210398124
   ],
   "end_xy": [
    4319616.720477403,
    2655190.743282243
   ]
  },
  "min_50m": {
   "gradient_pct": 7.531250898017788,
   "start_distance_m": 4.0,
   "end_distance_m": 54.0,
   "midpoint_distance_m": 29.0,
   "start_elevation_m": 869.5079454405595,
   "end_elevation_m": 873.2735708895684,
   "start_xy": [
    4320193.835465533,
    2655618.1675825133
   ],
   "end_xy": [
    4320235.303049905,
    2655590.865973522
   ]
  },
  "min_100m": {
   "gradient_pct": 8.969142270869042,
   "start_distance_m": 148.0,
   "end_distance_m": 248.0,
   "midpoint_distance_m": 198.0,
   "start_elevation_m": 883.4890100431519,
   "end_elevation_m": 892.4581523140209,
   "start_xy": [
    4320274.812588642,
    2655506.1049362696
   ],
   "end_xy": [
    4320273.752879778,
    2655414.4033535854
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 28.350015849832744,
   "start_distance_m": 299.0,
   "end_distance_m": 301.0,
   "midpoint_distance_m": 300.0,
   "start_elevation_m": 899.3382528395073,
   "end_elevation_m": 899.9052531565039,
   "start_xy": [
    4320267.7694364395,
    2655365.2077972903
   ],
   "end_xy": [
    4320267.960654497,
    2655363.2169596003
   ]
  },
  "max_3m": {
   "gradient_pct": 27.4540933464588,
   "start_distance_m": 298.0,
   "end_distance_m": 301.0,
   "midpoint_distance_m": 299.5,
   "start_elevation_m": 899.0816303561102,
   "end_elevation_m": 899.9052531565039,
   "start_xy": [
    4320267.673631579,
    2655366.203197373
   ],
   "end_xy": [
    4320267.960654497,
    2655363.2169596003
   ]
  }
 },
 "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": 0.005,
   "windows_resited": [
    2.0,
    3.0,
    5.0,
    10.0
   ],
   "windows_unresolved": []
  },
  "texture_suppression": {
   "masked_fraction": 0.018,
   "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": 2969.0,
     "end_m": 2994.0,
     "raw_pct": 18.47,
     "reason": "hump"
    },
    {
     "window_m": 20.0,
     "start_m": 2552.0,
     "end_m": 2572.0,
     "raw_pct": 19.99,
     "reason": "hump"
    },
    {
     "window_m": 10.0,
     "start_m": 2555.0,
     "end_m": 2565.0,
     "raw_pct": 25.41,
     "reason": "hump"
    },
    {
     "window_m": 5.0,
     "start_m": 2554.0,
     "end_m": 2559.0,
     "raw_pct": 34.18,
     "reason": "hump+short-step"
    }
   ],
   "advisory": [],
   "unresolved": []
  },
  "overhead_obstruction": {
   "obstruction_threshold_m": 2.0,
   "obstructed_fraction": 0.062,
   "obstruction_max_height_m": 25.66,
   "flagged_windows_m": []
  },
  "excluded_ranges_m": [
   [
    0.0,
    20.0
   ],
   [
    2550.0,
    2574.0
   ],
   [
    2967.0,
    2996.0
   ]
  ],
  "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_E4319-N2654.tif",
   "data/cache/at/bev-als_dtm_E4319-N2655.tif",
   "data/cache/at/bev-als_dtm_E4320-N2654.tif",
   "data/cache/at/bev-als_dtm_E4320-N2655.tif"
  ],
  "calculated_at": "2026-09-12T20:01:13+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": "at-extent3-260912",
  "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": [
   "E4319-N2654",
   "E4319-N2655",
   "E4320-N2654",
   "E4320-N2655"
  ],
  "elevation_blocks": [
   "N2650000E4300000@2022-09-15"
  ],
  "route_cut_m": 4281.0,
  "climb_origin": "discovered",
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
 },
 "area": {
  "place": "St. Gallenkirch",
  "county": "Vorarlberg",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}