ENH: Support for Index-specific defaults

[szwiep]

Thanks for your awesome work on this catalogue!

Has there been discussion about providing support for index specific constant defaults, e.g L=1.0 for EVI and L=0.5 for SAVI? I think having index specific defaults could make computing indices easier for users, and could avoid user errors of assuming the constant's default applies to all indices which use that constant.

Happy to discuss and to help with any related PR work, if applicable.

This issue was moved from spyndex/issues/25 to here.

[davemlz]

Hey @szwiep!

You are right! I'm will pin here a discussion on this topic in spyndex (awesome-spectral-indices/spyndex#15). I will work on it first here in the catalogue and then I will adapt spyndex and spectral.

@MartinuzziFrancesco I pin you as this may imply a change in SpectralIndices.jl ;)

[szwiep]

Great to hear! Let me know if you'd like any help on the changes here or in spyndex. I'm happy to chip in.