I have a mix of raw NMEA data in a text file ( CSV format) that I was able to read in GeoEvent using the NMEA tcp input. I'm suing a GeoEvent Simulator to read the text file. This data also has a DeviceId ( as shown below) that I want to append to the output.Is there a way to do this after the input is read from the text file? Or some kind of pre processing need to be done before sending this to geoEvent?
