The predefined data catalogs in the docs don't show variants (versions & providers)

[DirkEilander]

HydroMT version checks

• [X] I have checked that the issue still exists on the latest versions of the docs on main here

Kind of issue

Docs are unclear

Location of the documentation

For instance pcrglob in deltares_data > other

https://deltares.github.io/hydromt/latest/user_guide/data_existing_cat.html

Documentation problem

The predefined data catalogs in the docs don't show variants (versions & providers)

Suggested fix for documentation

The script to generate the tables in the docs (docs/conf.py) should be updated to somehow show the versions and providers of the same source if present. For instance through nesting of variants in dropdowns, or by adding the variant to the name , e.g. pcrglob (<version>, <variant>))

[alimeshgi]

To work on this issue after #965

[savente93]

Given that this is blocked by quite a big issue, I'm taking this off the planning for beta