This is a new plugin with predefined radiative transfer models, as well as a UI for exploring and customising them.
The RT Models Library provides an interactive panel for the PROSPECT-D leaf optical properties model and the MARMIT-2 soil/canopy reflectance model.
The library panel includes code examples so you can get started right away.
As with any plugin, you can install it via the Plugin Manager in GroIMP 3.0.0.
