View available colormaps for previous versions

[nkleinbaer]

Hi, all, I'm wondering if there is a way to view what color maps are available for previous versions?

I see this list of default color maps from in the docs, but I am working on application that uses a older version (2.0.1), I'm wondering if there is a way to have the library list out what CMs are registered.

Thanks!

[vincentsarago]

I don't think they changed since 2.0

[nkleinbaer]

Thanks for prompt reply! That's odd though, we are trying to use RdYlGr which should be a standard one from matplotlib, and it's raising InvalidColorMapName ... looking a bit closer though it's looking like the cmap name got cast to lowercase at somepoint, that might be a mistake on our side.

[nkleinbaer]

🤦 ... it should have been RdYlGn, not RdYlGr ... sorry to have wasted your time, and thanks again!

[nkleinbaer]

Incase anyone stumbles on this in the future, I was able to check the registered color maps in my current version by doing the following:

from rio_tiler.colormap import cmap

valid_cmaps = [key for key in cmap.data.keys()]
valid_cmaps.sort()
print(valid_cmaps)