Is it possible to save grayscale images of type float32?

[RpfR2000]

In the documentation, I only see how to save float images as color images, not grayscale.

Thanks!

[tlnagy]

Yes you can, for example:

julia> using Colors, TiffImages

julia> TiffImages.save("test.tif", rand(Gray{Float32}, 100, 100))

[tlnagy]

Also, happy to accept PRs to improve the docs if you thought they were unclear.