This processor computes place name based on given lat/lng coordinates that are transmitted as fields from an event.
This processor automatically downloads the file cities1000.zip from Geonames (http://download.geonames.org/export/dump/cities1000.zip). This file is provided under the CC BY 4.0 license, see https://creativecommons.org/licenses/by/4.0/ for license details.
Input event requires to have latitude and longitude values.
The field containing the latitude value.
The field containing the longitude value.
Outputs a similar event like below.
{
'place': 'Colombo'
}