{
  "model": {
    "tx_power_dbm": 20.0,
    "tx_gain_dbi": 0.0,
    "rx_gain_dbi": 0.0,
    "path_loss_exponent": 2.0,
    "reference_distance_m": 1.0,
    "min_distance_m": 0.001
  },
  "solver": {
    "tolerance": 0.001,
    "z_preference": "positive"
  },
  "runtime": {
    "listen_host": "0.0.0.0",
    "listen_port": 8081,
    "poll_interval_s": 1.0,
    "write_api_token": "",
    "output_servers": [
      {
        "name": "output_sink_main",
        "ip": "output-sink"
      }
    ],
    "output_server": {
      "name": "output_sink_main",
      "ip": "output-sink"
    }
  },
  "input": {
    "mode": "http_sources",
    "aggregation": "median",
    "source_timeout_s": 3.0,
    "receivers": [
      {
        "receiver_id": "r0",
        "center": {
          "x": 0.0,
          "y": 0.0,
          "z": 0.0
        },
        "frequencies_mhz": [433.92, 868.1],
        "source_url": "http://receiver-r0:9000/measurements",
        "input_filter": {
          "enabled": false,
          "min_frequency_mhz": 0.0,
          "max_frequency_mhz": 1000000000.0,
          "min_rssi_dbm": -200.0,
          "max_rssi_dbm": 50.0
        }
      },
      {
        "receiver_id": "r1",
        "center": {
          "x": 10.0,
          "y": 0.0,
          "z": 0.0
        },
        "frequencies_mhz": [433.92, 868.1],
        "source_url": "http://receiver-r1:9000/measurements",
        "input_filter": {
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          "max_frequency_mhz": 1000000000.0,
          "min_rssi_dbm": -200.0,
          "max_rssi_dbm": 50.0
        }
      },
      {
        "receiver_id": "r2",
        "center": {
          "x": 0.0,
          "y": 8.0,
          "z": 0.0
        },
        "frequencies_mhz": [433.92, 868.1],
        "source_url": "http://receiver-r2:9000/measurements",
        "input_filter": {
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          "min_frequency_mhz": 0.0,
          "max_frequency_mhz": 1000000000.0,
          "min_rssi_dbm": -200.0,
          "max_rssi_dbm": 50.0
        }
      }
    ]
  }
}