I have three TGraph2D’s that I want to plot a single contour for (the same level for each=1.0), and I would like to plot them on the same pad. To distinguish them I would have to be able to assign separate line colors and/or line styles. I saw one post on this forum that said line styles are assigned automatically, so no go there. I saw another post that seemed to indicate that the contour colors are controlled through gStyle->SetPalette(), which would also affect all the contours being plotted simultaneously.
So does this mean that what I’m trying to do is currently impossible in ROOT?