Downscale and harmonize land use data using high resolution

reference data

R package mrdownscale, version 0.29.0

Purpose and Functionality

Downscale and harmonize land use data (e.g. MAgPIE) using high resolution reference data (e.g. LUH2v2h).

Installation

For installation of the most recent package version an additional repository has to be added in R:

options(repos = c(CRAN = "@CRAN@", pik = "https://rse.pik-potsdam.de/r/packages"))

The additional repository can be made available permanently by adding the line above to a file called .Rprofile stored in the home folder of your system (Sys.glob("~") in R returns the home directory).

After that the most recent version of the package can be installed using install.packages:

install.packages("mrdownscale")

Package updates can be installed using update.packages (make sure that the additional repository has been added before running that command):

update.packages()

Tutorial

The package comes with a vignette describing the basic functionality of the package and how to use it. You can load it with the following command (the package needs to be installed):

vignette("basicUsage") # Basic Usage of mrdownscale

Questions / Problems

In case of questions / problems please contact Pascal Sauer pascal.sauer@pik-potsdam.de.

Citation

To cite package mrdownscale in publications use:

Sauer P, Dietrich J (2025). "mrdownscale: Downscale and harmonize land use data using high resolution reference data." doi:10.5281/zenodo.11244475 https://doi.org/10.5281/zenodo.11244475, Version: 0.29.0, https://github.com/pik-piam/mrdownscale.

A BibTeX entry for LaTeX users is

@Misc{,
 title = {mrdownscale: Downscale and harmonize land use data using high resolution
   reference data},
 author = {Pascal Sauer and Jan Philipp Dietrich},
 doi = {10.5281/zenodo.11244475},
 date = {2025-01-14},
 year = {2025},
 url = {https://github.com/pik-piam/mrdownscale},
 note = {Version: 0.29.0},
}