DPlot

Hi,

Would be useful for a plot reader to determine which axis applies to which curve when independent Y-axes are set.
Could be done with the text or label tools but those are placed at unpredictable locations in exported plots.

There are a couple of possibilities (colors, text) but I'm not sure what would be the most reliable and effective solution.

As you say, there are a number of ways to make it more obvious. I don't think it is a good idea for DPlot to make the decision for you.

Not DPlot: it would be YOU, the programmer to make the decision

...which you just made.