Migrate all R functions from [`NatureDataCube-Shiny`](https://github.com/LTER-LIFE/NatureDataCube-Shiny) (including the functions to retrieve and format NDVI and weather data). `NatureDataCube-Shiny` should load functions from this repo instead of duplicating files statically.
Migrate all R functions from
NatureDataCube-Shiny(including the functions to retrieve and format NDVI and weather data).NatureDataCube-Shinyshould load functions from this repo instead of duplicating files statically.