Package: vaster
Title: Tools for Raster Grid Logic
Version: 0.6.0
Authors@R: c(person("Michael", "Sumner", email = "mdsumner@gmail.com", role = c("aut", "cre"), comment = c(ORCID = "0000-0002-2471-7511")), 
             person("Robert", "Hijmans", role = "ctb", comment = "Wrote original versions of abstract cell operations in raster package"))
Description: Provides raster grid logic, operations that describe a discretized
 rectangular domain and do not require access to materialized data. Grids are
 arrays with dimension and extent, and many operations are functions of dimension
 only: number of columns, number of rows, or they are a combination of the
 dimension and the extent the range in x and the range in y in that order. Here
 we provide direct access to this logic without need for connection to any
 materialized data or formats. Grid logic includes functions that relate the cell
 index to row and column, or row and column to cell index, row, column or cell
 index to position. These methods are described in Loudon, TV, Wheeler, JF,
 Andrew, KP (1980)  <doi:10.1016/0098-3004(80)90015-1>, and implementations were
 in part derived from Hijmans R (2024) <doi:10.32614/CRAN.package.terra>.
NeedsCompilation: yes
Encoding: UTF-8
RoxygenNote: 7.3.3
URL: https://github.com/hypertidy/vaster,
        https://hypertidy.github.io/vaster/
BugReports: https://github.com/hypertidy/vaster/issues
Suggests: knitr, rmarkdown, spelling, testthat (>= 3.0.0)
Config/testthat/edition: 3
VignetteBuilder: knitr
Language: en-US
License: MIT + file LICENSE
Packaged: 2026-03-05 22:29:51 UTC; mdsumner
Author: Michael Sumner [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-2471-7511>),
  Robert Hijmans [ctb] (Wrote original versions of abstract cell
    operations in raster package)
Maintainer: Michael Sumner <mdsumner@gmail.com>
Repository: CRAN
Date/Publication: 2026-03-10 11:50:02 UTC
Built: R 4.6.0; aarch64-apple-darwin23; 2026-04-25 23:03:04 UTC; unix
Archs: vaster.so.dSYM
