I've searched the Wiki and FAQs but not found anything that might answer my question.
Basically I wand to create a custom chart which plots Power agains time as a bart chart (Histogram ?), where each bar is coloured dependent on the power value (Zones 1..7).
The plot would look similar to what you see when riding on Zwift.
Not sure if it's possible in Golden Cheetah, but it would certainly be useful for me when analysing power.
Thanks,
Stuart