{
 "stades_m": {
  "attic_177.6": 177.6,
  "185": 185.0
 },
 "polybius": {
  "days_crossing_to_island": 4,
  "stades_island_to_ascent": 800,
  "days_island_to_ascent": 10,
  "stades_crossing_to_ascent": 1400,
  "stades_alps": 1200,
  "days_ascent_to_summit": 9,
  "days_at_summit": 2,
  "days_descent": 4,
  "days_alps_total": 15,
  "broken_path_stades": 1.5,
  "livy_precipice_feet": 1000
 },
 "plain_threshold_m": 400.0,
 "cost_model": "d + 8|dz| (x4 if slope>70%)",
 "rhone_legs": {
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   "km_valley": 56.982970653617855,
   "km_straight": 49.93220477760282,
   "km_chain": 54.71316446253723,
   "km_per_day_4days": 14.245742663404464,
   "stades_attic": 320.85005998658704,
   "stades_185": 308.01605758712356,
   "waypoints": [
    {
     "name": "Fourques-Arles crossing",
     "lat": 43.678,
     "lon": 4.62,
     "source": "Rhone at the Arles/Fourques bridge (manual, 43.678N 4.620E)"
    },
    {
     "name": "Beaucaire-Tarascon crossing",
     "lat": 43.807,
     "lon": 4.648,
     "source": "Rhone between Beaucaire and Tarascon (manual)"
    },
    {
     "name": "Avignon",
     "lat": 43.9492493,
     "lon": 4.8059012,
     "source": "Nominatim/OSM relation/102478 (administrative)"
    },
    {
     "name": "Roquemaure crossing",
     "lat": 44.047,
     "lon": 4.765,
     "source": "Rhone at Roquemaure (manual)"
    },
    {
     "name": "Island (ii): Aygues-Rhone confluence",
     "lat": 44.12,
     "lon": 4.73,
     "source": "Aygues (Eygues) mouth near Caderousse (manual)"
    }
   ],
   "path": [
    [
     43.678,
     4.62
    ],
    [
     43.7,
     4.623333333333333
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    [
     43.74,
     4.635
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     43.74583333333333,
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     43.763333333333335,
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     43.77583333333333,
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     43.788333333333334,
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    [
     43.806666666666665,
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    [
     43.814166666666665,
     4.655833333333334
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    [
     43.85166666666667,
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    [
     43.895,
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     43.9375,
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    [
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    [
     43.95166666666667,
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    [
     43.95916666666667,
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    [
     43.97416666666667,
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    [
     43.9875,
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    [
     43.994166666666665,
     4.8133333333333335
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    [
     44.00333333333333,
     4.8125
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    [
     44.03333333333333,
     4.796666666666667
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    [
     44.04666666666667,
     4.765
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    [
     44.0525,
     4.766666666666667
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    [
     44.071666666666665,
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    [
     44.07833333333333,
     4.7575
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    [
     44.085,
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    [
     44.1,
     4.744166666666667
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    [
     44.12,
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   ]
  },
  "Beaucaire-Tarascon -> Island (ii) Aygues": {
   "km_valley": 42.37942917552747,
   "km_straight": 35.417436178629984,
   "km_chain": 40.193709298185844,
   "km_per_day_4days": 10.594857293881867,
   "stades_attic": 238.62291202436637,
   "stades_185": 229.07799554339172,
   "waypoints": [
    {
     "name": "Beaucaire-Tarascon crossing",
     "lat": 43.807,
     "lon": 4.648,
     "source": "Rhone between Beaucaire and Tarascon (manual)"
    },
    {
     "name": "Avignon",
     "lat": 43.9492493,
     "lon": 4.8059012,
     "source": "Nominatim/OSM relation/102478 (administrative)"
    },
    {
     "name": "Roquemaure crossing",
     "lat": 44.047,
     "lon": 4.765,
     "source": "Rhone at Roquemaure (manual)"
    },
    {
     "name": "Island (ii): Aygues-Rhone confluence",
     "lat": 44.12,
     "lon": 4.73,
     "source": "Aygues (Eygues) mouth near Caderousse (manual)"
    }
   ],
   "path": [
    [
     43.807,
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    [
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    [
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    [
     43.895,
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    [
     43.92666666666667,
     4.765833333333333
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     43.9375,
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    [
     43.95166666666667,
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    [
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    [
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     44.04666666666667,
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     44.071666666666665,
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    [
     44.07833333333333,
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    [
     44.085,
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    [
     44.1,
     4.744166666666667
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    [
     44.12,
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   ]
  },
  "Roquemaure -> Island (ii) Aygues": {
   "km_valley": 8.753777046416305,
   "km_straight": 8.585161339419907,
   "km_chain": 8.585161339419907,
   "km_per_day_4days": 2.1884442616040762,
   "stades_attic": 49.289285171262975,
   "stades_185": 47.31771376441245,
   "waypoints": [
    {
     "name": "Roquemaure crossing",
     "lat": 44.047,
     "lon": 4.765,
     "source": "Rhone at Roquemaure (manual)"
    },
    {
     "name": "Island (ii): Aygues-Rhone confluence",
     "lat": 44.12,
     "lon": 4.73,
     "source": "Aygues (Eygues) mouth near Caderousse (manual)"
    }
   ],
   "path": [
    [
     44.047,
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    [
     44.0525,
     4.766666666666667
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    [
     44.071666666666665,
     4.760833333333333
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    [
     44.07833333333333,
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    [
     44.085,
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    [
     44.1,
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    [
     44.12,
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  "Fourques/Arles -> Island (i) Isere": {
   "km_valley": 158.82018320787037,
   "km_straight": 146.52883437955606,
   "km_chain": 154.28904307632624,
   "km_per_day_4days": 39.70504580196759,
   "stades_attic": 894.2577883326035,
   "stades_185": 858.4874767992993,
   "waypoints": [
    {
     "name": "Fourques-Arles crossing",
     "lat": 43.678,
     "lon": 4.62,
     "source": "Rhone at the Arles/Fourques bridge (manual, 43.678N 4.620E)"
    },
    {
     "name": "Beaucaire-Tarascon crossing",
     "lat": 43.807,
     "lon": 4.648,
     "source": "Rhone between Beaucaire and Tarascon (manual)"
    },
    {
     "name": "Avignon",
     "lat": 43.9492493,
     "lon": 4.8059012,
     "source": "Nominatim/OSM relation/102478 (administrative)"
    },
    {
     "name": "Roquemaure crossing",
     "lat": 44.047,
     "lon": 4.765,
     "source": "Rhone at Roquemaure (manual)"
    },
    {
     "name": "Island (ii): Aygues-Rhone confluence",
     "lat": 44.12,
     "lon": 4.73,
     "source": "Aygues (Eygues) mouth near Caderousse (manual)"
    },
    {
     "name": "Bollene",
     "lat": 44.2803882,
     "lon": 4.7484092,
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    },
    {
     "name": "Pierrelatte",
     "lat": 44.3778474,
     "lon": 4.6976609,
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    },
    {
     "name": "Montelimar",
     "lat": 44.5579391,
     "lon": 4.750318,
     "source": "Nominatim/OSM relation/70292 (administrative)"
    },
    {
     "name": "Loriol",
     "lat": 44.7518413,
     "lon": 4.822279,
     "source": "Nominatim/OSM relation/76921 (administrative)"
    },
    {
     "name": "Valence",
     "lat": 44.9332277,
     "lon": 4.8920811,
     "source": "Nominatim/OSM relation/37586 (administrative)"
    },
    {
     "name": "Island (i): Isere-Rhone confluence",
     "lat": 44.985,
     "lon": 4.855,
     "source": "confluence just north of Valence (manual)"
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   "path": [
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  "Beaucaire-Tarascon -> Island (i) Isere": {
   "km_valley": 144.21664172977998,
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   "km_per_day_4days": 36.054160432444995,
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   "waypoints": [
    {
     "name": "Beaucaire-Tarascon crossing",
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     "source": "Rhone between Beaucaire and Tarascon (manual)"
    },
    {
     "name": "Avignon",
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     "source": "Nominatim/OSM relation/102478 (administrative)"
    },
    {
     "name": "Roquemaure crossing",
     "lat": 44.047,
     "lon": 4.765,
     "source": "Rhone at Roquemaure (manual)"
    },
    {
     "name": "Island (ii): Aygues-Rhone confluence",
     "lat": 44.12,
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     "source": "Aygues (Eygues) mouth near Caderousse (manual)"
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    {
     "name": "Bollene",
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     "name": "Pierrelatte",
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    {
     "name": "Montelimar",
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    {
     "name": "Loriol",
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    {
     "name": "Valence",
     "lat": 44.9332277,
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    },
    {
     "name": "Island (i): Isere-Rhone confluence",
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     "lon": 4.855,
     "source": "confluence just north of Valence (manual)"
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   ],
   "path": [
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    [
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    [
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    [
     44.9725,
     4.860833333333334
    ],
    [
     44.985,
     4.855
    ]
   ]
  },
  "Roquemaure -> Island (i) Isere": {
   "km_valley": 110.5909896006688,
   "km_straight": 104.54478782811424,
   "km_chain": 108.16103995320891,
   "km_per_day_4days": 27.6477474001672,
   "stades_attic": 622.6970135172793,
   "stades_185": 597.7891329765881,
   "waypoints": [
    {
     "name": "Roquemaure crossing",
     "lat": 44.047,
     "lon": 4.765,
     "source": "Rhone at Roquemaure (manual)"
    },
    {
     "name": "Island (ii): Aygues-Rhone confluence",
     "lat": 44.12,
     "lon": 4.73,
     "source": "Aygues (Eygues) mouth near Caderousse (manual)"
    },
    {
     "name": "Bollene",
     "lat": 44.2803882,
     "lon": 4.7484092,
     "source": "Nominatim/OSM relation/148135 (administrative)"
    },
    {
     "name": "Pierrelatte",
     "lat": 44.3778474,
     "lon": 4.6976609,
     "source": "Nominatim/OSM relation/70411 (administrative)"
    },
    {
     "name": "Montelimar",
     "lat": 44.5579391,
     "lon": 4.750318,
     "source": "Nominatim/OSM relation/70292 (administrative)"
    },
    {
     "name": "Loriol",
     "lat": 44.7518413,
     "lon": 4.822279,
     "source": "Nominatim/OSM relation/76921 (administrative)"
    },
    {
     "name": "Valence",
     "lat": 44.9332277,
     "lon": 4.8920811,
     "source": "Nominatim/OSM relation/37586 (administrative)"
    },
    {
     "name": "Island (i): Isere-Rhone confluence",
     "lat": 44.985,
     "lon": 4.855,
     "source": "confluence just north of Valence (manual)"
    }
   ],
   "path": [
    [
     44.047,
     4.765
    ],
    [
     44.0525,
     4.766666666666667
    ],
    [
     44.071666666666665,
     4.760833333333333
    ],
    [
     44.07833333333333,
     4.7575
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    [
     44.085,
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    [
     44.1,
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    [
     44.12,
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    [
     44.14416666666666,
     4.724166666666667
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    [
     44.155833333333334,
     4.718333333333334
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    [
     44.17333333333333,
     4.718333333333334
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    [
     44.2,
     4.705
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    [
     44.20666666666666,
     4.708333333333333
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     44.2325,
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     44.240833333333335,
     4.714166666666666
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    [
     44.26916666666666,
     4.736666666666666
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    [
     44.28,
     4.748333333333333
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    [
     44.28333333333333,
     4.75
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    [
     44.30583333333333,
     4.745
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    [
     44.318333333333335,
     4.738333333333333
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    [
     44.3425,
     4.716666666666667
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    [
     44.3775,
     4.6975
    ],
    [
     44.388333333333335,
     4.695
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    [
     44.439166666666665,
     4.695
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    [
     44.44833333333333,
     4.695833333333334
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    [
     44.458333333333336,
     4.700833333333334
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    [
     44.4775,
     4.700833333333334
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    [
     44.501666666666665,
     4.715
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    [
     44.50833333333333,
     4.721666666666667
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    [
     44.55833333333333,
     4.75
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    [
     44.5675,
     4.751666666666667
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    [
     44.5975,
     4.75
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    [
     44.60916666666667,
     4.754166666666666
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    [
     44.665,
     4.7825
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    [
     44.674166666666665,
     4.7825
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    [
     44.704166666666666,
     4.7975
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    [
     44.715833333333336,
     4.799166666666666
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    [
     44.74166666666667,
     4.814166666666667
    ],
    [
     44.751666666666665,
     4.8225
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    [
     44.765,
     4.829166666666667
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    [
     44.78,
     4.833333333333333
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    [
     44.80916666666667,
     4.8475
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    [
     44.82083333333333,
     4.848333333333334
    ],
    [
     44.8475,
     4.858333333333333
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    [
     44.873333333333335,
     4.871666666666667
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    [
     44.885,
     4.875
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    [
     44.9125,
     4.8875
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    [
     44.93333333333333,
     4.891666666666667
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    [
     44.94583333333333,
     4.880833333333333
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    [
     44.961666666666666,
     4.871666666666667
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    [
     44.9725,
     4.860833333333334
    ],
    [
     44.985,
     4.855
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   ]
  },
  "Beaucaire-Tarascon -> Drome confluence (Loriol)": {
   "km_valley": 116.65240404224366,
   "km_straight": 105.9755711752383,
   "km_chain": 112.19259475559416,
   "km_per_day_4days": 29.163101010560915,
   "stades_attic": 656.8265993369577,
   "stades_185": 630.5535353634792,
   "waypoints": [
    {
     "name": "Beaucaire-Tarascon crossing",
     "lat": 43.807,
     "lon": 4.648,
     "source": "Rhone between Beaucaire and Tarascon (manual)"
    },
    {
     "name": "Avignon",
     "lat": 43.9492493,
     "lon": 4.8059012,
     "source": "Nominatim/OSM relation/102478 (administrative)"
    },
    {
     "name": "Roquemaure crossing",
     "lat": 44.047,
     "lon": 4.765,
     "source": "Rhone at Roquemaure (manual)"
    },
    {
     "name": "Island (ii): Aygues-Rhone confluence",
     "lat": 44.12,
     "lon": 4.73,
     "source": "Aygues (Eygues) mouth near Caderousse (manual)"
    },
    {
     "name": "Bollene",
     "lat": 44.2803882,
     "lon": 4.7484092,
     "source": "Nominatim/OSM relation/148135 (administrative)"
    },
    {
     "name": "Pierrelatte",
     "lat": 44.3778474,
     "lon": 4.6976609,
     "source": "Nominatim/OSM relation/70411 (administrative)"
    },
    {
     "name": "Montelimar",
     "lat": 44.5579391,
     "lon": 4.750318,
     "source": "Nominatim/OSM relation/70292 (administrative)"
    },
    {
     "name": "Drome-Rhone confluence (Loriol)",
     "lat": 44.755,
     "lon": 4.785,
     "source": "Drome mouth below Loriol (manual)"
    }
   ],
   "path": [
    [
     43.807,
     4.648
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    [
     43.814166666666665,
     4.655833333333334
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    [
     43.85166666666667,
     4.675833333333333
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    [
     43.895,
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    [
     43.92666666666667,
     4.765833333333333
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    [
     43.9375,
     4.7825
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     43.94916666666666,
     4.805833333333333
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    [
     43.95166666666667,
     4.805
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    [
     43.95916666666667,
     4.808333333333334
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    [
     43.97416666666667,
     4.810833333333333
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    [
     43.9875,
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    [
     43.994166666666665,
     4.8133333333333335
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    [
     44.00333333333333,
     4.8125
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    [
     44.03333333333333,
     4.796666666666667
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     44.04666666666667,
     4.765
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    [
     44.0525,
     4.766666666666667
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     44.071666666666665,
     4.760833333333333
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    [
     44.07833333333333,
     4.7575
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    [
     44.085,
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     44.1,
     4.744166666666667
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     44.12,
     4.73
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    [
     44.14416666666666,
     4.724166666666667
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    [
     44.155833333333334,
     4.718333333333334
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    [
     44.17333333333333,
     4.718333333333334
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    [
     44.2,
     4.705
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    [
     44.20666666666666,
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     44.2325,
     4.710833333333333
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    [
     44.240833333333335,
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     44.26916666666666,
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    [
     44.28,
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     44.28333333333333,
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     44.30583333333333,
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     44.318333333333335,
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     44.3425,
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     44.3775,
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     44.388333333333335,
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     44.439166666666665,
     4.695
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     44.44833333333333,
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     44.458333333333336,
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     44.4775,
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     44.501666666666665,
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     44.50833333333333,
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     44.55833333333333,
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     44.5675,
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     44.5975,
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     44.615833333333335,
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     44.66416666666667,
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     44.681666666666665,
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     44.696666666666665,
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    [
     44.7025,
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     44.71,
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    [
     44.7275,
     4.7775
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    [
     44.755,
     4.785
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  }
 },
 "routes": {
  "R1": {
   "id": "R1",
   "name": "Isere - Arc (Maurienne) - Col du Mont-Cenis",
   "col": "Col du Mont-Cenis",
   "col_z_dem": 2087.9123127972944,
   "col_lat": 45.26017237937988,
   "col_lon": 6.900713993762643,
   "island": "Island (i): Isere-Rhone confluence",
   "km_total_island_to_end": 315.4404797626408,
   "km_island_to_col": 244.75,
   "km_col_to_plain": 32.0,
   "plain_point": {
    "lat": 45.126897122283864,
    "lon": 7.219592566111907,
    "z": 399.9188384128636,
    "km": 276.75
   },
   "z_min": 110.39334425571404,
   "z_max": 2087.9123127972944,
   "descent_bearing_first2km": 141.42134879411714,
   "steepest_500m_descent_grade": 0.5342040509687113,
   "steepest_500m_descent_at_km_from_col": 13.0,
   "steepest_1km_descent_grade": 0.4913983174229096,
   "max_1km_ascent_grade_gate_to_col": 0.39173949910550004,
   "max_1km_descent_grade": 0.4913983174229096,
   "chord_segments_failing_150m_test": 10,
   "n_waypoints": 25,
   "mark_800_stades": {
    "attic_177.6": {
     "km": 142.08,
     "lat": 45.53222271467246,
     "lon": 6.123811977823524,
     "z": 273.7353513726527,
     "nearest_waypoint": "Montmelian",
     "nearest_waypoint_km": 135.8526189523762
    },
    "185": {
     "km": 148.0,
     "lat": 45.555012868485,
     "lon": 6.190627437573285,
     "z": 294.41501193606734,
     "nearest_waypoint": "Aiguebelle",
     "nearest_waypoint_km": 157.75909559566261
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   },
   "definitions": {
    "gate:Aiguebelle": {
     "start": {
      "lat": 45.54173802751724,
      "lon": 6.305776244652876,
      "z": 325.87064730105027,
      "km_from_island": 157.75
     },
     "b_island_to_ascent_km": 157.75,
     "b_straight_km": 129.3212177071176,
     "b_stades_attic": 888.231981981982,
     "b_stades_185": 852.7027027027027,
     "b_km_per_day_10d": 15.775,
     "c_ascent_to_col_km": 87.0,
     "c_straight_km": 56.01579322029155,
     "c_climb_m": 1824.8922966538307,
     "c_mean_grade": 0.020253352476968325,
     "c_km_per_day_9d": 9.666666666666666,
     "c_climb_m_per_day_9d": 202.76581073931453,
     "c_zigzag25_km": 87.74889928384403,
     "c_zigzag25_km_per_day_9d": 9.749877698204891,
     "d_col_to_plain_km": 32.0,
     "d_straight_km": 29.05160444032444,
     "d_descent_m": 1675.0545115203406,
     "d_mean_grade": 0.05274979607451346,
     "d_km_per_day_4d": 8.0,
     "d_km_per_day_3d": 10.666666666666666,
     "d_zigzag25_km": 34.04232842284268,
     "d_zigzag25_km_per_day_4d": 8.51058210571067,
     "e_alps_km": 119.0,
     "e_straight_km": 85.02890316016448,
     "e_stades_attic": 670.0450450450451,
     "e_stades_185": 643.2432432432432,
     "e_km_per_day_13_marching": 9.153846153846153,
     "e_km_per_day_15d": 7.933333333333334,
     "e_cum_ascent_m": 1861.3175878203765
    },
    "flat10": {
     "start": {
      "lat": 45.26972915409059,
      "lon": 6.814812504192025,
      "z": 1280.9203073514616,
      "km_from_island": 235.5
     },
     "b_island_to_ascent_km": 235.5,
     "b_straight_km": 156.9724764995797,
     "b_stades_attic": 1326.0135135135135,
     "b_stades_185": 1272.972972972973,
     "b_km_per_day_10d": 23.55,
     "c_ascent_to_col_km": 9.25,
     "c_straight_km": 6.806321855399924,
     "c_climb_m": 773.0893957777155,
     "c_mean_grade": 0.08724237896711706,
     "c_km_per_day_9d": 1.0277777777777777,
     "c_climb_m_per_day_9d": 85.8988217530795,
     "c_zigzag25_km": 9.938357258723588,
     "c_zigzag25_km_per_day_9d": 1.1042619176359543,
     "d_col_to_plain_km": 32.0,
     "d_straight_km": 29.05160444032444,
     "d_descent_m": 1675.0545115203406,
     "d_mean_grade": 0.05274979607451346,
     "d_km_per_day_4d": 8.0,
     "d_km_per_day_3d": 10.666666666666666,
     "d_zigzag25_km": 34.04232842284268,
     "d_zigzag25_km_per_day_4d": 8.51058210571067,
     "e_alps_km": 41.25,
     "e_straight_km": 35.47053217541711,
     "e_stades_attic": 232.26351351351352,
     "e_stades_185": 222.97297297297297,
     "e_km_per_day_13_marching": 3.173076923076923,
     "e_km_per_day_15d": 2.75,
     "e_cum_ascent_m": 809.5146869442614
    },
    "z500": {
     "start": {
      "lat": 45.306721585017904,
      "lon": 6.344111748315431,
      "z": 501.3909543950624,
      "km_from_island": 186.75
     },
     "b_island_to_ascent_km": 186.75,
     "b_straight_km": 122.13977231451018,
     "b_stades_attic": 1051.5202702702702,
     "b_stades_185": 1009.4594594594595,
     "b_km_per_day_10d": 18.675,
     "c_ascent_to_col_km": 58.0,
     "c_straight_km": 43.853259444802504,
     "c_climb_m": 1627.6333070216333,
     "c_mean_grade": 0.027353816524176414,
     "c_km_per_day_9d": 6.444444444444445,
     "c_climb_m_per_day_9d": 180.8481452246259,
     "c_zigzag25_km": 58.74889928384405,
     "c_zigzag25_km_per_day_9d": 6.527655475982672,
     "d_col_to_plain_km": 32.0,
     "d_straight_km": 29.05160444032444,
     "d_descent_m": 1675.0545115203406,
     "d_mean_grade": 0.05274979607451346,
     "d_km_per_day_4d": 8.0,
     "d_km_per_day_3d": 10.666666666666666,
     "d_zigzag25_km": 34.04232842284268,
     "d_zigzag25_km_per_day_4d": 8.51058210571067,
     "e_alps_km": 90.0,
     "e_straight_km": 71.43060367701405,
     "e_stades_attic": 506.7567567567568,
     "e_stades_185": 486.4864864864865,
     "e_km_per_day_13_marching": 6.923076923076923,
     "e_km_per_day_15d": 6.0,
     "e_cum_ascent_m": 1664.058598188179
    }
   },
   "waypoints": [
    {
     "name": "Island (i): Isere-Rhone confluence",
     "lat": 44.985,
     "lon": 4.855,
     "source": "confluence just north of Valence (manual)"
    },
    {
     "name": "Romans",
     "lat": 45.0458886,
     "lon": 5.0528681,
     "source": "Nominatim/OSM relation/36664 (administrative)"
    },
    {
     "name": "Saint-Marcellin",
     "lat": 45.1539715,
     "lon": 5.320347,
     "source": "Nominatim/OSM relation/191569 (administrative)"
    },
    {
     "name": "Tullins",
     "lat": 45.2977714,
     "lon": 5.4829748,
     "source": "Nominatim/OSM relation/190861 (administrative)"
    },
    {
     "name": "Voreppe",
     "lat": 45.2928424,
     "lon": 5.6361825,
     "source": "Nominatim/OSM relation/85956 (administrative)"
    },
    {
     "name": "Grenoble",
     "lat": 45.1875602,
     "lon": 5.7357819,
     "source": "Nominatim/OSM relation/80348 (administrative)"
    },
    {
     "name": "Pontcharra",
     "lat": 45.4327537,
     "lon": 6.0204233,
     "source": "Nominatim/OSM relation/88810 (administrative)"
    },
    {
     "name": "Montmelian",
     "lat": 45.5009946,
     "lon": 6.0587974,
     "source": "Nominatim/OSM relation/113499 (administrative)"
    },
    {
     "name": "Aiguebelle",
     "lat": 45.5415041,
     "lon": 6.3060463,
     "source": "Nominatim/OSM node/41644900 (village)"
    },
    {
     "name": "La Chambre",
     "lat": 45.3575951,
     "lon": 6.300967,
     "source": "Nominatim/OSM relation/128282 (administrative)"
    },
    {
     "name": "Saint-Jean-de-Maurienne",
     "lat": 45.2775475,
     "lon": 6.345172,
     "source": "Nominatim/OSM relation/128281 (administrative)"
    },
    {
     "name": "Saint-Michel-de-Maurienne",
     "lat": 45.2178751,
     "lon": 6.4750846,
     "source": "Nominatim/OSM relation/129440 (administrative)"
    },
    {
     "name": "Modane",
     "lat": 45.2015369,
     "lon": 6.6728169,
     "source": "Nominatim/OSM relation/114188 (administrative)"
    },
    {
     "name": "Bramans",
     "lat": 45.2238391,
     "lon": 6.7757428,
     "source": "Nominatim/OSM node/41645019 (village)"
    },
    {
     "name": "Termignon",
     "lat": 45.2769434,
     "lon": 6.8169262,
     "source": "Nominatim/OSM relation/133885 (administrative)"
    },
    {
     "name": "Lanslebourg",
     "lat": 45.2852643,
     "lon": 6.8766492,
     "source": "Nominatim/OSM node/1704925507 (village)"
    },
    {
     "name": "Col du Mont-Cenis",
     "lat": 45.2598281,
     "lon": 6.9008841,
     "source": "Nominatim/OSM node/2178653980 (yes)"
    },
    {
     "name": "Mont-Cenis plateau (lake)",
     "lat": 45.232,
     "lon": 6.938,
     "source": "Mont-Cenis plateau by the (modern) lake, on the old road (manual)"
    },
    {
     "name": "Novalesa",
     "lat": 45.1895,
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     "name": "Milan",
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   "waypoints": [
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     "name": "Pierrelatte",
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    },
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     "name": "Montelimar",
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     "name": "Loriol",
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     "name": "Crest",
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     "name": "Saillans",
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     "source": "Nominatim/OSM relation/66441 (administrative)"
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    {
     "name": "Col de Grimone",
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     "name": "Tallard",
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     "name": "Guillestre",
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     "name": "Aiguilles",
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     "name": "Abries",
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     "name": "Pertuis",
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     "source": "Nominatim/OSM node/928715494 (yes)"
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    {
     "name": "Argentera",
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     "name": "Pietraporzio",
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     "name": "Vinadio",
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     "name": "Demonte",
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     "name": "Borgo San Dalmazzo",
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     "source": "Nominatim/OSM node/63626393 (town)"
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     "name": "Cuneo",
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     "name": "Savigliano",
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     "source": "Nominatim/OSM node/63625935 (town)"
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     "source": "Nominatim/OSM relation/43663 (administrative)"
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     "name": "Turin",
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}