{
  "manning_n": 0.03,
  "grid_resolution_m": 20.0,
  "t_end_s": 172800.0,
  "initial_condition": "dry bed",
  "boundaries": {
    "inflow": {
      "type": "discharge",
      "table": "inflow.csv",
      "time_units": "min",
      "interpolation": "linear",
      "line": [
        [
          0.0,
          2000.0
        ],
        [
          0.0,
          1900.0
        ]
      ]
    },
    "others": "closed"
  },
  "outputs": {
    "probe_interval_s": 300.0,
    "probes": "output_points.csv"
  },
  "domain": {
    "xmin": 0,
    "xmax": 2000,
    "ymin": 0,
    "ymax": 2000
  },
  "active_area": "active_area.shp (ESRI polygon, same CRS as the DEM)"
}