Getting RGB images from EuroSAT

[Pangoraw]

Hi!

In some datasets, it seems the bands can be selected when constructing but this not the case for EuroSAT. How can one get the normalized RGB images (similar to eurosat/rgb version in tensorflow_datasets) ?

[Pangoraw]

From the plotting code, I can do:

img = eurosat[0]["image"]
(img[[3,2,1],:,:] / 3000).clip(0., 1.)

But this can still be nice to have the RGB version

[adamjstewart]

Related to #289, @nilsleh might be interested in this

[robmarkcole]

Cross referencing #1634

I think an "rgb_only" = True parameter would be a useful convenience