{
 "ocl_version": "0.1.0",
 "name": "Mischlern",
 "slug": "mischlern",
 "confidence": "A",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 36.14496301035501,
   "diagnostic": true,
   "flags": [],
   "start_distance_m": 183.0,
   "end_distance_m": 185.0,
   "start_elevation_m": 667.8807821841818,
   "end_elevation_m": 668.6036814443889,
   "min_gradient_pct": 2.368067706169086
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 26.80496768964152,
   "diagnostic": true,
   "flags": [],
   "start_distance_m": 182.0,
   "end_distance_m": 185.0,
   "start_elevation_m": 667.7995324136997,
   "end_elevation_m": 668.6036814443889,
   "min_gradient_pct": 6.459413501981241
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 25.727519258120992,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 180.0,
   "end_distance_m": 185.0,
   "start_elevation_m": 667.3173054814829,
   "end_elevation_m": 668.6036814443889,
   "min_gradient_pct": 7.171036522959184
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 23.524516982922705,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 28.0,
   "end_distance_m": 38.0,
   "start_elevation_m": 644.9868102800656,
   "end_elevation_m": 647.3392619783579,
   "min_gradient_pct": 7.62930722708802
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 23.135948144906706,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 14.0,
   "end_distance_m": 34.0,
   "start_elevation_m": 641.8001047354894,
   "end_elevation_m": 646.4272943644708,
   "min_gradient_pct": 8.26832625093175
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 23.188055276536943,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 13.0,
   "end_distance_m": 38.0,
   "start_elevation_m": 641.5422481592236,
   "end_elevation_m": 647.3392619783579,
   "min_gradient_pct": 8.493546092201996
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 20.970258352364908,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 2.0,
   "end_distance_m": 52.0,
   "start_elevation_m": 639.4613279776572,
   "end_elevation_m": 649.9464571538397,
   "min_gradient_pct": 10.034026767570822
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 16.404668530600816,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 102.0,
   "end_distance_m": 202.0,
   "start_elevation_m": 654.9634705376251,
   "end_elevation_m": 671.3681390682259,
   "min_gradient_pct": 12.25726587764575
  }
 ],
 "shape": {
  "ascent_concentration": 0.33,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 126.0,
  "shape_class": "sustained"
 },
 "length_m": 214.48897935125126,
 "start_elevation_m": 639.4139666235338,
 "end_elevation_m": 672.9188529785308,
 "endpoint_gain_m": 33.504886354996984,
 "overall_gradient_pct": 15.620796208894603,
 "accumulated_ascent_m": 33.51846616310763,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 25.727519258120992,
   "start_distance_m": 180.0,
   "end_distance_m": 185.0,
   "midpoint_distance_m": 182.5,
   "start_elevation_m": 667.3173054814829,
   "end_elevation_m": 668.6036814443889,
   "start_xy": [
    2617761.032549673,
    1213166.0710857492
   ],
   "end_xy": [
    2617765.391543603,
    1213168.5204064553
   ]
  },
  "max_10m": {
   "gradient_pct": 23.524516982922705,
   "start_distance_m": 28.0,
   "end_distance_m": 38.0,
   "midpoint_distance_m": 33.0,
   "start_elevation_m": 644.9868102800656,
   "end_elevation_m": 647.3392619783579,
   "start_xy": [
    2617648.0592713067,
    1213073.9006075107
   ],
   "end_xy": [
    2617652.537909063,
    1213082.8392534556
   ]
  },
  "max_20m": {
   "gradient_pct": 23.135948144906706,
   "start_distance_m": 14.0,
   "end_distance_m": 34.0,
   "midpoint_distance_m": 24.0,
   "start_elevation_m": 641.8001047354894,
   "end_elevation_m": 646.4272943644708,
   "start_xy": [
    2617641.427772858,
    1213061.5870682274
   ],
   "end_xy": [
    2617650.6914522387,
    1213079.2909303028
   ]
  },
  "max_25m": {
   "gradient_pct": 23.188055276536943,
   "start_distance_m": 13.0,
   "end_distance_m": 38.0,
   "midpoint_distance_m": 25.5,
   "start_elevation_m": 641.5422481592236,
   "end_elevation_m": 647.3392619783579,
   "start_xy": [
    2617640.889718401,
    1213060.7441581488
   ],
   "end_xy": [
    2617652.537909063,
    1213082.8392534556
   ]
  },
  "max_50m": {
   "gradient_pct": 20.970258352364908,
   "start_distance_m": 2.0,
   "end_distance_m": 52.0,
   "midpoint_distance_m": 27.0,
   "start_elevation_m": 639.4613279776572,
   "end_elevation_m": 649.9464571538397,
   "start_xy": [
    2617636.7504170765,
    1213050.7979956393
   ],
   "end_xy": [
    2617659.000507947,
    1213095.2583844906
   ]
  },
  "max_100m": {
   "gradient_pct": 16.404668530600816,
   "start_distance_m": 102.0,
   "end_distance_m": 202.0,
   "midpoint_distance_m": 152.0,
   "start_elevation_m": 654.9634705376251,
   "end_elevation_m": 671.3681390682259,
   "start_xy": [
    2617690.7569498634,
    1213132.4270902162
   ],
   "end_xy": [
    2617780.212122964,
    1213176.8480968557
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": 7.171036522959184,
   "start_distance_m": 78.0,
   "end_distance_m": 83.0,
   "midpoint_distance_m": 80.5,
   "start_elevation_m": 652.679892309442,
   "end_elevation_m": 653.03844413559,
   "start_xy": [
    2617672.408722104,
    1213117.412318785
   ],
   "end_xy": [
    2617675.5098855933,
    1213121.3344081535
   ]
  },
  "min_10m": {
   "gradient_pct": 7.62930722708802,
   "start_distance_m": 73.0,
   "end_distance_m": 83.0,
   "midpoint_distance_m": 78.0,
   "start_elevation_m": 652.2755134128812,
   "end_elevation_m": 653.03844413559,
   "start_xy": [
    2617669.307558615,
    1213113.4902294164
   ],
   "end_xy": [
    2617675.5098855933,
    1213121.3344081535
   ]
  },
  "min_20m": {
   "gradient_pct": 8.26832625093175,
   "start_distance_m": 68.0,
   "end_distance_m": 88.0,
   "midpoint_distance_m": 78.0,
   "start_elevation_m": 651.8400751885112,
   "end_elevation_m": 653.4937404386975,
   "start_xy": [
    2617666.386335243,
    1213109.4516771021
   ],
   "end_xy": [
    2617679.279385265,
    1213124.5846619874
   ]
  },
  "min_25m": {
   "gradient_pct": 8.493546092201996,
   "start_distance_m": 67.0,
   "end_distance_m": 92.0,
   "midpoint_distance_m": 79.5,
   "start_elevation_m": 651.7340038227458,
   "end_elevation_m": 653.8573903457963,
   "start_xy": [
    2617665.924721037,
    1213108.564596314
   ],
   "end_xy": [
    2617682.429969912,
    1213127.0491733754
   ]
  },
  "min_50m": {
   "gradient_pct": 10.034026767570822,
   "start_distance_m": 52.0,
   "end_distance_m": 102.0,
   "midpoint_distance_m": 77.0,
   "start_elevation_m": 649.9464571538397,
   "end_elevation_m": 654.9634705376251,
   "start_xy": [
    2617659.000507947,
    1213095.2583844906
   ],
   "end_xy": [
    2617690.7569498634,
    1213132.4270902162
   ]
  },
  "min_100m": {
   "gradient_pct": 12.25726587764575,
   "start_distance_m": 51.0,
   "end_distance_m": 151.0,
   "midpoint_distance_m": 101.0,
   "start_elevation_m": 649.8227663918037,
   "end_elevation_m": 662.0800322694495,
   "start_xy": [
    2617658.538893741,
    1213094.3713037025
   ],
   "end_xy": [
    2617735.5414547944,
    1213152.2452679095
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 36.14496301035501,
   "start_distance_m": 183.0,
   "end_distance_m": 185.0,
   "midpoint_distance_m": 184.0,
   "start_elevation_m": 667.8807821841818,
   "end_elevation_m": 668.6036814443889,
   "start_xy": [
    2617763.6479460313,
    1213167.5406781728
   ],
   "end_xy": [
    2617765.391543603,
    1213168.5204064553
   ]
  },
  "max_3m": {
   "gradient_pct": 26.80496768964152,
   "start_distance_m": 182.0,
   "end_distance_m": 185.0,
   "midpoint_distance_m": 183.5,
   "start_elevation_m": 667.7995324136997,
   "end_elevation_m": 668.6036814443889,
   "start_xy": [
    2617762.7761472454,
    1213167.0508140316
   ],
   "end_xy": [
    2617765.391543603,
    1213168.5204064553
   ]
  }
 },
 "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": {
  "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:2056",
  "elevation_resolution_m": 0.5,
  "elevation_tiles": [
   "data/cache/ch/swissalti3d_2025_2617-1213_0.5_2056_5728.tif"
  ],
  "calculated_at": "2026-09-10T20:12:34+00:00",
  "road_source": "OpenStreetMap (local PBF extract)",
  "road_attribution": "\u00a9 OpenStreetMap contributors, ODbL",
  "osm_pbf_path": "data/cache/pbf/switzerland-2026-09-10-batch.osm.pbf",
  "osm_snapshot": "",
  "run_id": "ch-run6-260910",
  "elevation_provider": "swisstopo swissALTI3D",
  "elevation_licence": "swisstopo open government data (OGD): free use, attribution '\u00a9 swisstopo' \u2014 https://www.swisstopo.admin.ch/en/terms-and-conditions",
  "elevation_dataset": "swissALTI3D 0.5 m DTM (Federal Office of Topography swisstopo)",
  "elevation_tile_ids": [
   "2617-1213"
  ],
  "climb_origin": "discovered",
  "canopy_check": "unavailable \u2014 no surface model (DSM or point cloud) registered for this coverage",
  "license": "ODbL-1.0",
  "license_url": "https://howsteep.org/licensing"
 },
 "area": {
  "place": "Heimiswil",
  "county": "Bern/Berne",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}