igr: Irish Grid Reference Utilities
Convert between Irish grid references and Irish Grid coordinates. Irish grid references can also be converted to or from an 'sf' object in any coordinate reference system. Precisions from 1 m to 100 km including 2 km (tetrads) are supported, as are datasets with mixed precision. Conversion to 'sf' polygons is precision-aware.
| Version: | 1.0.1 |
| Depends: | R (≥ 4.1.0) |
| Imports: | sf |
| Suggests: | knitr, maps, rmarkdown, testthat (≥ 3.0.0), tmap (≥ 4.0), units |
| Published: | 2025-09-26 |
| DOI: | 10.32614/CRAN.package.igr |
| Author: | John Kennedy 
[aut, cre, cph],
Digital Nature [fnd] |
| Maintainer: | John Kennedy <john at digitalnature.ie> |
| BugReports: | https://github.com/digitalnature-ie/igr/issues |
| License: | GPL (≥ 3) |
| URL: | https://github.com/digitalnature-ie/igr, https://digitalnature-ie.github.io/igr/ |
| NeedsCompilation: | no |
| Materials: | README, NEWS |
| CRAN checks: | igr results |
Documentation:
| Reference manual: | igr.html , igr.pdf |
| Vignettes: |
Irish Grid References in R (source, R code) |
Downloads:
| Package source: | igr_1.0.1.tar.gz |
| Windows binaries: | r-devel: igr_1.0.1.zip, r-release: igr_1.0.1.zip, r-oldrel: igr_1.0.1.zip |
| macOS binaries: | r-release (arm64): igr_1.0.1.tgz, r-oldrel (arm64): igr_1.0.1.tgz, r-release (x86_64): igr_1.0.1.tgz, r-oldrel (x86_64): igr_1.0.1.tgz |
| Old sources: | igr archive |
Linking:
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