I want to overlie >100,000 points onto a plot. Using annotate_marker I have no issue with a small number of points, however if I want to plot more than 10,0000 points to overlie, it takes almost an hour to produce that plot. Here is the code I use:
for ipar in range(len(xpMpc)):
I wonder is there any way I can speed this up?
Thank you very much,