node-red-node-geohash ===================== A Node-RED node to encode and decode lat,lon pairs to a geohash string. Install ------- Run the following command in your Node-RED user directory - typically `~/.node-red` npm install node-red-node-geohash Usage ----- This function encodes a `lat,lon` string to and from a geohash. If the `msg.payload` is a string it tries to see if it's a geohash - if so it tries to decode it and outputs a payload object containing - latitude - longitude - errorlatitude - error.longitude If the `msg.payload` is an object with properties `lat` or `latitude` and `lon` or `longitude` - it will add a `geohash` property to the payload. The precision can be set by `msg.payload.precision` from 1 to 9. Example flow ------------
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