{
 "ocl_version": "0.1.0",
 "name": "Kirschgartenweg",
 "slug": "kirschgartenweg",
 "confidence": "A",
 "reported_claims": [],
 "ladder": [
  {
   "window_m": 2.0,
   "max_gradient_pct": 22.145503472881956,
   "diagnostic": true,
   "flags": [],
   "start_distance_m": 405.0,
   "end_distance_m": 407.0,
   "start_elevation_m": 506.3734603722419,
   "end_elevation_m": 506.8163704416995,
   "min_gradient_pct": -4.465350641928012
  },
  {
   "window_m": 3.0,
   "max_gradient_pct": 22.070996652335378,
   "diagnostic": true,
   "flags": [],
   "start_distance_m": 403.0,
   "end_distance_m": 406.0,
   "start_elevation_m": 505.93632820366804,
   "end_elevation_m": 506.5984581032381,
   "min_gradient_pct": -4.141876564911702
  },
  {
   "window_m": 5.0,
   "max_gradient_pct": 21.718034376358446,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 403.0,
   "end_distance_m": 408.0,
   "start_elevation_m": 505.93632820366804,
   "end_elevation_m": 507.02222992248596,
   "min_gradient_pct": -3.667022834456475
  },
  {
   "window_m": 10.0,
   "max_gradient_pct": 21.460316742889063,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 397.0,
   "end_distance_m": 407.0,
   "start_elevation_m": 504.6703387674106,
   "end_elevation_m": 506.8163704416995,
   "min_gradient_pct": -3.2789393282678247
  },
  {
   "window_m": 20.0,
   "max_gradient_pct": 20.987010378300113,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 390.0,
   "end_distance_m": 410.0,
   "start_elevation_m": 503.25218961540764,
   "end_elevation_m": 507.44959169106767,
   "min_gradient_pct": -1.204097027473665
  },
  {
   "window_m": 25.0,
   "max_gradient_pct": 20.817940092557592,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 389.0,
   "end_distance_m": 414.0,
   "start_elevation_m": 503.0654679989756,
   "end_elevation_m": 508.269953022115,
   "min_gradient_pct": -0.42915143720733795
  },
  {
   "window_m": 50.0,
   "max_gradient_pct": 19.536775112888677,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 364.0,
   "end_distance_m": 414.0,
   "start_elevation_m": 498.50156546567064,
   "end_elevation_m": 508.269953022115,
   "min_gradient_pct": 2.3300427406653625
  },
  {
   "window_m": 100.0,
   "max_gradient_pct": 17.169198511765956,
   "diagnostic": false,
   "flags": [],
   "start_distance_m": 315.0,
   "end_distance_m": 415.0,
   "start_elevation_m": 491.26501829762066,
   "end_elevation_m": 508.4342168093866,
   "min_gradient_pct": 4.199013003179289
  }
 ],
 "shape": {
  "ascent_concentration": 0.413,
  "concentration_window_frac": 0.25,
  "longest_pitch_10pct_m": 175.0,
  "shape_class": "sustained"
 },
 "length_m": 415.6052087458135,
 "start_elevation_m": 466.0056246171969,
 "end_elevation_m": 508.58959708988414,
 "endpoint_gain_m": 42.583972472687265,
 "overall_gradient_pct": 10.246255719747696,
 "accumulated_ascent_m": 43.040427408522305,
 "window_maxima": {
  "max_5m": {
   "gradient_pct": 21.718034376358446,
   "start_distance_m": 403.0,
   "end_distance_m": 408.0,
   "midpoint_distance_m": 405.5,
   "start_elevation_m": 505.93632820366804,
   "end_elevation_m": 507.02222992248596,
   "start_xy": [
    2602263.1405068473,
    1247696.9550581384
   ],
   "end_xy": [
    2602258.16220498,
    1247696.4897512314
   ]
  },
  "max_10m": {
   "gradient_pct": 21.460316742889063,
   "start_distance_m": 397.0,
   "end_distance_m": 407.0,
   "midpoint_distance_m": 402.0,
   "start_elevation_m": 504.6703387674106,
   "end_elevation_m": 506.8163704416995,
   "start_xy": [
    2602269.114469088,
    1247697.5134264266
   ],
   "end_xy": [
    2602259.1578653534,
    1247696.5828126129
   ]
  },
  "max_20m": {
   "gradient_pct": 20.987010378300113,
   "start_distance_m": 390.0,
   "end_distance_m": 410.0,
   "midpoint_distance_m": 400.0,
   "start_elevation_m": 503.25218961540764,
   "end_elevation_m": 507.44959169106767,
   "start_xy": [
    2602276.0840917025,
    1247698.1648560963
   ],
   "end_xy": [
    2602256.170884233,
    1247696.3036284687
   ]
  },
  "max_25m": {
   "gradient_pct": 20.817940092557592,
   "start_distance_m": 389.0,
   "end_distance_m": 414.0,
   "midpoint_distance_m": 401.5,
   "start_elevation_m": 503.0654679989756,
   "end_elevation_m": 508.269953022115,
   "start_xy": [
    2602277.079752076,
    1247698.2579174777
   ],
   "end_xy": [
    2602252.188242739,
    1247695.9313829432
   ]
  },
  "max_50m": {
   "gradient_pct": 19.536775112888677,
   "start_distance_m": 364.0,
   "end_distance_m": 414.0,
   "midpoint_distance_m": 389.0,
   "start_elevation_m": 498.50156546567064,
   "end_elevation_m": 508.269953022115,
   "start_xy": [
    2602301.9263732648,
    1247701.0056935516
   ],
   "end_xy": [
    2602252.188242739,
    1247695.9313829432
   ]
  },
  "max_100m": {
   "gradient_pct": 17.169198511765956,
   "start_distance_m": 315.0,
   "end_distance_m": 415.0,
   "midpoint_distance_m": 365.0,
   "start_elevation_m": 491.26501829762066,
   "end_elevation_m": 508.4342168093866,
   "start_xy": [
    2602350.57071527,
    1247706.8867881687
   ],
   "end_xy": [
    2602251.1925823656,
    1247695.8383215617
   ]
  }
 },
 "window_minima": {
  "min_5m": {
   "gradient_pct": -3.667022834456475,
   "start_distance_m": 3.0,
   "end_distance_m": 8.0,
   "midpoint_distance_m": 5.5,
   "start_elevation_m": 466.026421829362,
   "end_elevation_m": 465.84307068763917,
   "start_xy": [
    2602536.0107516972,
    1247917.9749158625
   ],
   "end_xy": [
    2602532.105104837,
    1247914.8895476412
   ]
  },
  "min_10m": {
   "gradient_pct": -3.2789393282678247,
   "start_distance_m": 3.0,
   "end_distance_m": 13.0,
   "midpoint_distance_m": 8.0,
   "start_elevation_m": 466.026421829362,
   "end_elevation_m": 465.6985278965352,
   "start_xy": [
    2602536.0107516972,
    1247917.9749158625
   ],
   "end_xy": [
    2602528.969212796,
    1247910.9951694997
   ]
  },
  "min_20m": {
   "gradient_pct": -1.204097027473665,
   "start_distance_m": 1.0,
   "end_distance_m": 21.0,
   "midpoint_distance_m": 11.0,
   "start_elevation_m": 466.03345526337785,
   "end_elevation_m": 465.7926358578831,
   "start_xy": [
    2602537.6289172326,
    1247919.1503052874
   ],
   "end_xy": [
    2602523.9517855304,
    1247904.7641644734
   ]
  },
  "min_25m": {
   "gradient_pct": -0.42915143720733795,
   "start_distance_m": 0.0,
   "end_distance_m": 25.0,
   "midpoint_distance_m": 12.5,
   "start_elevation_m": 466.0056246171969,
   "end_elevation_m": 465.89833675789504,
   "start_xy": [
    2602538.438,
    1247919.738
   ],
   "end_xy": [
    2602521.443071898,
    1247901.6486619604
   ]
  },
  "min_50m": {
   "gradient_pct": 2.3300427406653625,
   "start_distance_m": 0.0,
   "end_distance_m": 50.0,
   "midpoint_distance_m": 25.0,
   "start_elevation_m": 466.0056246171969,
   "end_elevation_m": 467.17064598752955,
   "start_xy": [
    2602538.438,
    1247919.738
   ],
   "end_xy": [
    2602505.7636116934,
    1247882.1767712536
   ]
  },
  "min_100m": {
   "gradient_pct": 4.199013003179289,
   "start_distance_m": 0.0,
   "end_distance_m": 100.0,
   "midpoint_distance_m": 50.0,
   "start_elevation_m": 466.0056246171969,
   "end_elevation_m": 470.20463762037616,
   "start_xy": [
    2602538.438,
    1247919.738
   ],
   "end_xy": [
    2602479.9800844984,
    1247839.6364217908
   ]
  }
 },
 "diagnostic_window_maxima": {
  "max_2m": {
   "gradient_pct": 22.145503472881956,
   "start_distance_m": 405.0,
   "end_distance_m": 407.0,
   "midpoint_distance_m": 406.0,
   "start_elevation_m": 506.3734603722419,
   "end_elevation_m": 506.8163704416995,
   "start_xy": [
    2602261.1491861003,
    1247696.7689353756
   ],
   "end_xy": [
    2602259.1578653534,
    1247696.5828126129
   ]
  },
  "max_3m": {
   "gradient_pct": 22.070996652335378,
   "start_distance_m": 403.0,
   "end_distance_m": 406.0,
   "midpoint_distance_m": 404.5,
   "start_elevation_m": 505.93632820366804,
   "end_elevation_m": 506.5984581032381,
   "start_xy": [
    2602263.1405068473,
    1247696.9550581384
   ],
   "end_xy": [
    2602260.153525727,
    1247696.6758739941
   ]
  }
 },
 "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_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_2602-1247_0.5_2056_5728.tif"
  ],
  "calculated_at": "2026-09-10T20:10:01+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": [
   "2602-1247"
  ],
  "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": "B\u00e4rschwil",
  "county": "Solothurn",
  "source": "OpenStreetMap administrative boundaries (\u00a9 OpenStreetMap contributors, ODbL)"
 }
}