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virtualarchitectures / node-red-contrib-proj4

A Node-Red node for performing geographic coordinate conversions
MIT License
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Results from Array format conversion [x,y] not output in payload #3

Closed virtualarchitectures closed 4 years ago

virtualarchitectures commented 4 years ago

Results from [x,y] format array [-0.1301133,51.5077609] output to terminal console as [ 529867.192477468, 180416.12371057685 ] but no msg.payload.coords output in Node-Red debug log.

virtualarchitectures commented 4 years ago

The proj4 results were being output as arrays. Arrays can be added as a a property of message payloads that are JSON objects, but cannot be added as properties of message payloads that are themselves arrays. Chosen solution is to output the results in the form they were received, either array or JSON Object, and attach the output as a separate property of the message msg.proj4_coords.