Results 3 comments of luca GIUNTI

Good idea! When I find the time I can perhaps work on this

Yes, the problem is that if you don't set it properly all your results at high energy may be wrong. It is OK to leave it optional, but I would...

A draft: ``` from astropy.visualization import make_lupton_rgb def plot_rgb(map_, energy_edges=None, fig=None, ax=None, **kwargs): axis = map_.geom.axes["energy"] if not energy_edges: if len(axis.center) != 3: raise ValueError("Energy edges must be provided for...