I am just learning processing and am trying stuff out with mapping and writing to external files (from ben frys book).

I have reached a stage and I am really not sure where to go.

I want to take input from 5 textareas and add it to a tsv I have in /data, using a button from controlp5

I want to allow that button to write to a new line each time it is pressed

and I would like to write these new lines to a tsv that is already being read by the app, is that possible?

basically my aim is to add some circles to a map from within the application and for them to appear when you press the button, but be saved to the tsv when the application is closed.

Thanks