The 2007 solution still applies. You modulate the color map - so where it goes now, the modulated color goes. That would mean adding those nodes between the color map and the Scatter.

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Renderosity forum reply notifications are wonky. If I read a follow-up in a thread, but I don't myself reply, then notifications no longer happen AT ALL on that thread. So if I seem to be ignoring a question, that's why. (Updated September 23, 2019)