@samdanisms By using the with operator, you’re extending the row record, preserving the columns that are already there, and appending the new batcur column. Chronograf will visualize all of the “fields” in the output tables. I think all you need to do is simply drop the other field columns:
//...
|> drop(columns: [ "device_frmpayload_data_LC", "device_frmpayload_data_SC"])
