adw: Angular Distance Weighting Interpolation

The irregularly-spaced data are interpolated onto regular latitude-longitude grids by weighting each station according to its distance and angle from the center of a search radius. In addition to this, we also provide a simple way (Jones and Hulme, 1996) to grid the irregularly-spaced data points onto regular latitude-longitude grids by averaging all stations in grid-boxes.

Version: 0.4.0
Depends: R (≥ 4.2.0)
Imports: methods, sf, terra, cnmap
Suggests: knitr, rmarkdown, ggplot2
Published: 2024-04-15
DOI: 10.32614/CRAN.package.adw
Author: Panfeng Zhang ORCID iD [aut, cre], Guoyu Ren [ctb], Yun Qin [ctb], Chenchen Ren [ctb], Xiang Zheng [ctb]
Maintainer: Panfeng Zhang <zhangpanfeng at>
License: GPL-3
NeedsCompilation: no
Materials: README NEWS
CRAN checks: adw results


Reference manual: adw.pdf
Vignettes: adw: Angular Distance Weighting Interpolation


Package source: adw_0.4.0.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): adw_0.4.0.tgz, r-oldrel (arm64): adw_0.4.0.tgz, r-release (x86_64): adw_0.4.0.tgz, r-oldrel (x86_64): adw_0.4.0.tgz
Old sources: adw archive


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