[
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        "id": "579efc8a.629ba4",
        "type": "websocket in",
        "z": "53e0326c.92abec",
        "name": "ws",
        "server": "56ad07e7.58b168",
        "client": "",
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        "type": "jsonpath",
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        "expression": "$.updates..values[*]",
        "split": false,
        "name": "Signal K delta values",
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        "name": "merge values",
        "func": "var paths={};\nvar arrayLength = msg.payload.length;\nfor (var i = 0; i < arrayLength; i++) {\n    paths[msg.payload[i].path]=msg.payload[i].value;\n}\nmsg.payload = paths;\nreturn msg;",
        "outputs": 1,
        "noerr": 0,
        "x": 451,
        "y": 156.99999713897705,
        "wires": [
            [
                "1f32735b.ad7c8d",
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        "type": "function",
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        "name": "navigation.position.latitude",
        "func": "var signalk_key=\"navigation.position\";\n\nif(msg.payload.hasOwnProperty(signalk_key)){\n    msg.payload=msg.payload[signalk_key][\"latitude\"];\n    return msg;\n}",
        "outputs": 1,
        "noerr": 0,
        "x": 180.00003814697266,
        "y": 237.00000858306885,
        "wires": [
            [
                "2ce0cb5a.2913a4"
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        "type": "mqtt out",
        "z": "53e0326c.92abec",
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        "topic": "lat",
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        "retain": "",
        "broker": "ada9afc8.e86e7",
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        "wires": []
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        "type": "websocket-listener",
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        "path": "ws://192.168.1.140:3000/signalk/v1/stream",
        "wholemsg": "false"
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        "type": "mqtt-broker",
        "z": "",
        "broker": "192.168.1.140",
        "port": "1883",
        "clientid": "",
        "usetls": false,
        "compatmode": true,
        "keepalive": "60",
        "cleansession": true,
        "willTopic": "",
        "willQos": "0",
        "willPayload": "",
        "birthTopic": "",
        "birthQos": "0",
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    }
]