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geomattR: Calculate Geometric Attributes of Spatial Polygons

Calculate geometric attributes of spatial polygons including area, perimeter, compactness, elongation, orientation (bearing), fractal dimension, and various shape indices. The package relies heavily on 'terra' methods and vector data objects <https://github.com/rspatial/terra>.

Version: 0.3.1
Depends: R (≥ 4.1)
Imports: terra (≥ 1.8.70), geosphere (≥ 1.5.20), methods, parallel, stats, cli, rlang
Suggests: testthat (≥ 3.2.3), sf, knitr (≥ 1.50), rmarkdown (≥ 2.30)
Published: 2026-10-18
DOI: 10.32614/CRAN.package.geomattR
Author: Gabriel Ortega-Solís ORCID iD [aut, cre, cph]
Maintainer: Gabriel Ortega-Solís <g.ortega.solis at geomattr.org>
BugReports: https://github.com/gortegasolis/geomattR/issues
License: MIT + file LICENSE
URL: https://github.com/gortegasolis/geomattR
NeedsCompilation: no
Citation: geomattR citation info
Materials: README, NEWS
CRAN checks: geomattR results

Documentation:

Reference manual: geomattR.html , geomattR.pdf
Vignettes: Getting Started with geomattR (source, R code)

Downloads:

Package source: geomattR_0.3.1.tar.gz
Windows binaries: r-devel: geomattR_0.3.1.zip, r-release: geomattR_0.3.1.zip, r-oldrel: geomattR_0.3.1.zip
macOS binaries: r-release (arm64): geomattR_0.3.1.tgz, r-oldrel (arm64): geomattR_0.3.1.tgz, r-release (x86_64): geomattR_0.3.1.tgz, r-oldrel (x86_64): geomattR_0.3.1.tgz

Linking:

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These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
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