Weather and Climate Inputs for 'SWAT' R package wcswatin version 0.1.1 Provides workflows to prepare weather and climate time series from gridded and station data for 'SWAT' ('Soil and Water Assessment Tool'). Supports data extraction, aggregation, interpolation, quality control, unit conversion, and export of per-location model input files. For the underlying model, see Arnold et al. (1998) "Large Area Hydrologic Modeling and Assessment Part I: Model Development" <doi:10.1111/j.1752-1688.1998.tb05961.x>. Software Depends: R (>= 4.1.0) Imports: dplyr, tidyr, raster, ncdf4, data.table, glue, stringr, sf, lubridate, hyfo, ggplot2, terra, future.apply, progressr, methods Suggests: future, knitr, rmarkdown, testthat (>= 3.0.0), withr Réginal Exavier <reginalexavier@rocketmail.com> Comprehensive R Archive Network (CRAN) Réginal Exavier [aut, cre] (ORCID: <https://orcid.org/0000-0002-5237-523X>), Fernando Shinji Kawakubo [aut] (ORCID: <https://orcid.org/0000-0002-2045-6318>), Peter Zeilhofer [aut] (ORCID: <https://orcid.org/0000-0002-7579-6408>) GPL (>= 3) 2026-07-19 application/tgz https://CRAN.R-project.org/package=wcswatin doi:10.32614/CRAN.package.wcswatin