{
 "ocl_version": "0.1.0",
 "name": "R\u00e9sidence Le Clos des Pins",
 "slug": "residence-le-clos-des-pins-2",
 "confidence": "B",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 29.407634683882122,
   "diagnostic": true,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 641.0,
   "end_distance_m": 643.0,
   "start_elevation_m": 209.93875864184085,
   "end_elevation_m": 210.5269113355185,
   "min_gradient_pct": -2.0726337538789608
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 29.242242764147857,
   "diagnostic": true,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 642.0,
   "end_distance_m": 645.0,
   "start_elevation_m": 210.2315167884424,
   "end_elevation_m": 211.10878407136684,
   "min_gradient_pct": -1.8337507226997711
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 28.22635159735455,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 640.0,
   "end_distance_m": 645.0,
   "start_elevation_m": 209.6974664914991,
   "end_elevation_m": 211.10878407136684,
   "min_gradient_pct": -1.6481425651699055
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 27.14458578506168,
   "diagnostic": false,
   "flags": [
    "canopy_or_structure"
   ],
   "start_distance_m": 641.0,
   "end_distance_m": 651.0,
   "start_elevation_m": 209.93875864184085,
   "end_elevation_m": 212.65321722034702,
   "min_gradient_pct": -1.4602877127830993
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 26.319590417006395,
   "diagnostic": false,
   "flags": [
    "no_bench_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 639.0,
   "end_distance_m": 659.0,
   "start_elevation_m": 209.51220774841195,
   "end_elevation_m": 214.77612583181323,
   "min_gradient_pct": -1.0096337004964084,
   "suppressed_max_gradient_pct": 26.846259832139623,
   "suppressed_location_m": [
    641.0,
    661.0
   ]
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 24.177969659125893,
   "diagnostic": false,
   "flags": [
    "no_bench_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 634.0,
   "end_distance_m": 659.0,
   "start_elevation_m": 208.73163341703176,
   "end_elevation_m": 214.77612583181323,
   "min_gradient_pct": -0.9360495893922689,
   "suppressed_max_gradient_pct": 26.533679760974223,
   "suppressed_location_m": [
    640.0,
    665.0
   ]
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 13.173461769928394,
   "diagnostic": false,
   "flags": [
    "no_bench_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 609.0,
   "end_distance_m": 659.0,
   "start_elevation_m": 208.18939494684903,
   "end_elevation_m": 214.77612583181323,
   "min_gradient_pct": -0.09977179951005155,
   "suppressed_max_gradient_pct": 25.493343358929906,
   "suppressed_location_m": [
    639.0,
    689.0
   ]
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 11.052930136125015,
   "diagnostic": false,
   "flags": [
    "no_bench_excluded",
    "canopy_or_structure"
   ],
   "start_distance_m": 155.0,
   "end_distance_m": 255.0,
   "start_elevation_m": 181.08085550476218,
   "end_elevation_m": 192.1337856408872,
   "min_gradient_pct": 2.455246553480805,
   "suppressed_max_gradient_pct": 17.798108031860238,
   "suppressed_location_m": [
    634.0,
    734.0
   ]
  }
 ],
 "shape": {
  "ascent_concentration": 0.388,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 80.0,
  "shape_class": "sustained"
 },
 "length_m": 734.4216188587029,
 "start_elevation_m": 174.85111861362105,
 "end_elevation_m": 226.44882545238394,
 "endpoint_gain_m": 51.59770683876289,
 "overall_gradient_pct": 7.025624724793115,
 "accumulated_ascent_m": 51.98274547844363,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 28.22635159735455,
   "start_distance_m": 640.0,
   "end_distance_m": 645.0,
   "midpoint_distance_m": 642.5,
   "start_elevation_m": 209.6974664914991,
   "end_elevation_m": 211.10878407136684,
   "start_xy": [
    893907.6008315639,
    6265337.36050879
   ],
   "end_xy": [
    893902.6035209531,
    6265337.524480307
   ]
  },
  "max_10m": {
   "gradient_pct": 27.14458578506168,
   "start_distance_m": 641.0,
   "end_distance_m": 651.0,
   "midpoint_distance_m": 646.0,
   "start_elevation_m": 209.93875864184085,
   "end_elevation_m": 212.65321722034702,
   "start_xy": [
    893906.6013694418,
    6265337.3933030935
   ],
   "end_xy": [
    893896.60674822,
    6265337.721246127
   ]
  },
  "max_20m": {
   "gradient_pct": 26.319590417006395,
   "start_distance_m": 639.0,
   "end_distance_m": 659.0,
   "midpoint_distance_m": 649.0,
   "start_elevation_m": 209.51220774841195,
   "end_elevation_m": 214.77612583181323,
   "start_xy": [
    893908.6002936861,
    6265337.327714487
   ],
   "end_xy": [
    893888.6110512426,
    6265337.983600553
   ]
  },
  "max_25m": {
   "gradient_pct": 24.177969659125893,
   "start_distance_m": 634.0,
   "end_distance_m": 659.0,
   "midpoint_distance_m": 646.5,
   "start_elevation_m": 208.73163341703176,
   "end_elevation_m": 214.77612583181323,
   "start_xy": [
    893913.5976042971,
    6265337.16374297
   ],
   "end_xy": [
    893888.6110512426,
    6265337.983600553
   ]
  },
  "max_50m": {
   "gradient_pct": 13.173461769928394,
   "start_distance_m": 609.0,
   "end_distance_m": 659.0,
   "midpoint_distance_m": 634.0,
   "start_elevation_m": 208.18939494684903,
   "end_elevation_m": 214.77612583181323,
   "start_xy": [
    893916.2049985453,
    6265314.399608094
   ],
   "end_xy": [
    893888.6110512426,
    6265337.983600553
   ]
  },
  "max_100m": {
   "gradient_pct": 11.052930136125015,
   "start_distance_m": 155.0,
   "end_distance_m": 255.0,
   "midpoint_distance_m": 205.0,
   "start_elevation_m": 181.08085550476218,
   "end_elevation_m": 192.1337856408872,
   "start_xy": [
    894136.5224372295,
    6265212.724767885
   ],
   "end_xy": [
    894056.1044202887,
    6265153.286821113
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": -1.6481425651699055,
   "start_distance_m": 340.0,
   "end_distance_m": 345.0,
   "midpoint_distance_m": 342.5,
   "start_elevation_m": 195.04939390556595,
   "end_elevation_m": 194.96698677730745,
   "start_xy": [
    893987.8497049033,
    6265102.628220413
   ],
   "end_xy": [
    893983.8348985435,
    6265099.6480643945
   ]
  },
  "min_10m": {
   "gradient_pct": -1.4602877127830993,
   "start_distance_m": 336.0,
   "end_distance_m": 346.0,
   "midpoint_distance_m": 341.0,
   "start_elevation_m": 195.10269582558303,
   "end_elevation_m": 194.95666705430472,
   "start_xy": [
    893991.0615499911,
    6265105.012345227
   ],
   "end_xy": [
    893983.0319372716,
    6265099.052033192
   ]
  },
  "min_20m": {
   "gradient_pct": -1.0096337004964084,
   "start_distance_m": 332.0,
   "end_distance_m": 352.0,
   "midpoint_distance_m": 342.0,
   "start_elevation_m": 195.12197882718044,
   "end_elevation_m": 194.92005208708116,
   "start_xy": [
    893994.2734493075,
    6265107.396396981
   ],
   "end_xy": [
    893977.7094338392,
    6265096.342986654
   ]
  },
  "min_25m": {
   "gradient_pct": -0.9360495893922689,
   "start_distance_m": 327.0,
   "end_distance_m": 352.0,
   "midpoint_distance_m": 339.5,
   "start_elevation_m": 195.15406448442923,
   "end_elevation_m": 194.92005208708116,
   "start_xy": [
    893998.2884847483,
    6265110.3762443615
   ],
   "end_xy": [
    893977.7094338392,
    6265096.342986654
   ]
  },
  "min_50m": {
   "gradient_pct": -0.09977179951005155,
   "start_distance_m": 308.0,
   "end_distance_m": 358.0,
   "midpoint_distance_m": 333.0,
   "start_elevation_m": 195.0049442348541,
   "end_elevation_m": 194.95505833509907,
   "start_xy": [
    894013.5456194232,
    6265121.6996644065
   ],
   "end_xy": [
    893971.7676160618,
    6265095.679031349
   ]
  },
  "min_100m": {
   "gradient_pct": 2.455246553480805,
   "start_distance_m": 266.0,
   "end_distance_m": 366.0,
   "midpoint_distance_m": 316.0,
   "start_elevation_m": 192.9507729114385,
   "end_elevation_m": 195.4060194649193,
   "start_xy": [
    894047.2714679142,
    6265146.730987653
   ],
   "end_xy": [
    893964.1522654992,
    6265097.728539821
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 29.407634683882122,
   "start_distance_m": 641.0,
   "end_distance_m": 643.0,
   "midpoint_distance_m": 642.0,
   "start_elevation_m": 209.93875864184085,
   "end_elevation_m": 210.5269113355185,
   "start_xy": [
    893906.6013694418,
    6265337.3933030935
   ],
   "end_xy": [
    893904.6024451974,
    6265337.4588917
   ]
  },
  "max_3m": {
   "gradient_pct": 29.242242764147857,
   "start_distance_m": 642.0,
   "end_distance_m": 645.0,
   "midpoint_distance_m": 643.5,
   "start_elevation_m": 210.2315167884424,
   "end_elevation_m": 211.10878407136684,
   "start_xy": [
    893905.6019073196,
    6265337.426097397
   ],
   "end_xy": [
    893902.6035209531,
    6265337.524480307
   ]
  }
 },
 "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": 0.042,
   "windows_resited": [
    20.0,
    25.0,
    50.0,
    100.0
   ],
   "windows_unresolved": [],
   "minima_resited": [],
   "minima_unresolved": []
  },
  "overhead_obstruction": {
   "obstruction_threshold_m": 2.0,
   "obstructed_fraction": 0.292,
   "obstruction_max_height_m": 19.72,
   "flagged_windows_m": [
    2,
    3,
    5,
    10,
    20,
    25,
    50,
    100
   ]
  },
  "excluded_ranges_m": [
   [
    660.0,
    690.0
   ]
  ],
  "review": [],
  "extent": [
   "may_continue_beyond_end"
  ]
 },
 "provenance": {
  "analysis_version": "0.1.0",
  "run_manifest": {
   "manifest_version": "1",
   "code_git_sha": "41205ec4649bb0a4093af76ff34281a5d9a13832",
   "code_git_dirty": "false",
   "analysis_version": "0.1.0",
   "analysis_config_digest": "sha256:8c94015b54267da4",
   "python": "3.14.4",
   "numpy": "2.5.3",
   "rasterio": "1.5.1",
   "pyproj": "3.8.0",
   "laspy": "2.7.0",
   "shapely": "2.1.2",
   "pyosmium": "4.3.1",
   "libosmium": "2.23.1",
   "gdal": "3.12.4",
   "proj": "9.8.1",
   "run_id": "fr-pr2",
   "road_pbf": "block-batch-fr-pr2.osm.pbf",
   "region_key": "france",
   "crs": "EPSG:2154",
   "elevation_provider_key": "ign-lidarhd",
   "tile_index": "wms-grid",
   "authority": "bdtopo",
   "registry_pbf": "france-vosges-2026-09-16.osm.pbf",
   "tile_index_snapshot": "sha256:ba95a0bf562c86eb"
  },
  "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:2154",
  "elevation_resolution_m": 0.5,
  "elevation_tiles": [
   "data/cache/fr/ign-lidarhd_dtm_E893-N6265_0m5@21LHD7PQ-2025-03-14.tif",
   "data/cache/fr/ign-lidarhd_dtm_E894-N6265_0m5@21LHD7PQ-2025-03-14.tif"
  ],
  "calculated_at": "2026-09-25T09:42:03+00:00",
  "road_source": "OpenStreetMap (local PBF extract)",
  "road_attribution": "\u00a9 OpenStreetMap contributors, ODbL",
  "osm_pbf_path": "data/cache/pbf/block-batch-fr-pr2.osm.pbf",
  "osm_snapshot": "",
  "run_id": "fr-pr2",
  "elevation_provider": "IGN LiDAR HD MNT 0.5 m",
  "elevation_licence": "Licence Ouverte / Open Licence 2.0 (Etalab) \u2014 \u00a9 IGN, LiDAR HD (MNT/MNS), data.geopf.fr; reproduction autoris\u00e9e avec mention de la source et de la date",
  "elevation_dataset": "LiDAR HD \u2014 MNT (sol) et MNS (surface), 0,50 m (Institut national de l'information g\u00e9ographique et foresti\u00e8re), RGF93 / Lambert-93 EPSG:2154, altitudes IGN69",
  "elevation_vertical_datum": "IGN69",
  "elevation_tile_ids": [
   "E893-N6265",
   "E894-N6265"
  ],
  "elevation_blocks": [
   "21LHD7PQ@2025-03-14"
  ],
  "ign_dalles": [
   "LHD_FXX_0893_6266_MNT_O_0M50_LAMB93_IGN69",
   "LHD_FXX_0894_6266_MNT_O_0M50_LAMB93_IGN69"
  ],
  "ign_missions": [
   "21LHD7PQ"
  ],
  "ign_editions": [
   "2025-03-14"
  ],
  "ign_dsm_edition": {
   "LHD_FXX_0893_6266_MNT_O_0M50_LAMB93_IGN69": "2025-03-14",
   "LHD_FXX_0894_6266_MNT_O_0M50_LAMB93_IGN69": "2025-03-14"
  },
  "climb_origin": "discovered",
  "structure_own_ways": 5,
  "carriageway": {
   "stations": 36,
   "stations_resolved": 36,
   "width_median_m": 8.38,
   "width_p10_m": 2.88,
   "width_min_m": 2.5,
   "width_max_m": 12.0,
   "bounded_share": 0.25,
   "unbounded_share": 0.75,
   "confidence_median": 0.0,
   "width_median_bounded_m": 3.0,
   "window_m": [
    634.0,
    659.0
   ],
   "width_at_max25_m": 2.75,
   "window_stations": 7,
   "single_track": false,
   "single_track_rule": "PROVISIONAL (2026-09-15): width_p10_m <= 3.0 m with bounded_share >= 0.6; recorded, not a rule",
   "status": "ok",
   "source": "dtm",
   "station_m": 25.0,
   "window_station_m": 5.0,
   "halfwidth_m": 6.0,
   "step_m": 0.25,
   "level_tol_m": 0.12,
   "break_min_m": 0.3,
   "stations_failed": 0,
   "hedge_to_hedge": {
    "stations": 36,
    "stations_resolved": 36,
    "width_median_m": 3.12,
    "width_p10_m": 0.75,
    "width_min_m": 0.5,
    "width_max_m": 12.0,
    "bounded_share": 0.833,
    "unbounded_share": 0.167,
    "confidence_median": 1.0,
    "width_median_bounded_m": 2.62,
    "window_m": [
     634.0,
     659.0
    ],
    "width_at_max25_m": 1.75,
    "window_stations": 7,
    "status": "ok",
    "source": "dsm",
    "station_m": 25.0,
    "window_station_m": 5.0,
    "halfwidth_m": 6.0,
    "step_m": 0.25,
    "level_tol_m": 0.5,
    "break_min_m": 0.3,
    "stations_failed": 0
   }
  },
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
 },
 "area": {
  "place": "Bouc-Bel-Air",
  "county": "Bouches-du-Rh\u00f4ne",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}