Package: luh2impact 2.2.0

Abhijeet Mishra

luh2impact: Process LUH2 Land Use Data for IMPACT Model Integration

Tools for processing LUH2 land use data, computing spatial weights, and generating GDX inputs for the LUMEN land use optimization model driven by IMPACT scenario outputs.

Authors:Abhijeet Mishra [aut, cre], Claude [aut]

luh2impact_2.2.0.tar.gz
luh2impact_2.2.0.zip(r-4.7)luh2impact_2.2.0.zip(r-4.6)luh2impact_2.2.0.zip(r-4.5)
luh2impact_2.2.0.tgz(r-4.6-any)luh2impact_2.2.0.tgz(r-4.5-any)
luh2impact_2.2.0.tar.gz(r-4.7-any)luh2impact_2.2.0.tar.gz(r-4.6-any)
luh2impact_2.2.0.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
card.svg |card.png
luh2impact/json (API)

# Install 'luh2impact' in R:

install.packages('luh2impact', repos = c('https://ifpri.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/ifpri/luh2impact/issues

On CRAN:

1.48 score 11 exports 134 dependencies

Last updated from:03ad35c202. Checks:9 OK. Indexed: yes.

Target	Result	Time
linux-devel-x86_64	OK	167
source / vignettes	OK	268
linux-release-x86_64	OK	157
macos-release-arm64	OK	95
macos-oldrel-arm64	OK	85
windows-devel	OK	117
windows-release	OK	87
windows-oldrel	OK	91
wasm-release	OK	152

Exports:luh2_build_pixels luh2_crop_trend luh2_export_gdx luh2_extract_year luh2_load luh2_merge_planted luh2_plot_results luh2_pool_trend luh2_suitability luh2_write_tifs luh2gdx

Dependencies:askpass backports base64enc brew brio bslib cachem callr cellranger class classInt cli clipr codetools commonmark cpp11 crayon credentials curl data.table DBI desc devtools diffobj digest DOORMAT downlit dplyr drat e1071 ellipsis evaluate fansi farver fastmap fontawesome fs generics gert ggplot2 gh gitcreds glue gtable highr hms htmltools htmlwidgets httpuv httr2 ini isoband jquerylib jsonlite KernSmooth knitr labeling later lifecycle lintr magrittr MASS memoise mime miniUI openssl otel pak pillar pkgbuild pkgconfig pkgdown pkgload praise prettyunits processx profvis progress promises proxy ps purrr R6 ragg rappdirs rcmdcheck RColorBrewer Rcpp readxl rematch rex rlang rmarkdown roxygen2 rprojroot rstudioapi rversions s2 S7 sass scales sessioninfo sf shiny sourcetools stringi stringr sys systemfonts terra testthat textshaping tibble tidyr tidyselect tidyterra tinytex units urlchecker usethis utf8 vctrs viridisLite waldo whisker withr wk xfun xml2 xmlparsedata xopen xtable yaml zip

Citation

Development and contributors

Readme and manuals

Help Manual

Help page	Topics
Build pixel-level data frame with weights	luh2_build_pixels
Compute per-pixel crop expansion trend	luh2_crop_trend
Export pixel data and IMPACT totals to GDX	luh2_export_gdx
Extract land use areas for a target year	luh2_extract_year
Load and clean LUH2 states NetCDF	luh2_load
Merge planted forest layer into LUH2 shares	luh2_merge_planted
Plot LUMEN land use results	luh2_plot_results
Compute per-pixel linear trend for a land use pool	luh2_pool_trend
Calculate land use suitability index from LUH2 historical data	luh2_suitability
Write GeoTIFFs from LUMEN solution GDX	luh2_write_tifs
Run the full LUH2-to-GDX pipeline	luh2gdx