isoband: Generate Isolines and Isobands from Regularly Spaced Elevation Grids

A fast C++ implementation to generate contour lines (isolines) and contour polygons (isobands) from regularly spaced grids containing elevation data.

Version: 0.2.1
Imports: Rcpp, grid, utils
LinkingTo: Rcpp, testthat
Suggests: covr, ggplot2, knitr, magick, microbenchmark, rmarkdown, sf, testthat
Published: 2020-04-12
Author: Claus O. Wilke ORCID iD [aut, cre]
Maintainer: Claus O. Wilke <wilke at>
License: MIT + file LICENSE
NeedsCompilation: yes
SystemRequirements: C++11
Materials: README NEWS
CRAN checks: isoband results


Reference manual: isoband.pdf
Vignettes: 1. Generating isolines and isobands
2. Simple features
3. Labeled isolines
Package source: isoband_0.2.1.tar.gz
Windows binaries: r-prerelease:, r-release:, r-oldrel:
macOS binaries: r-prerelease: isoband_0.2.1.tgz, r-release: isoband_0.2.1.tgz, r-oldrel: isoband_0.2.0.tgz
Old sources: isoband archive

Reverse dependencies:

Reverse imports: ggplot2, osrm, SpatialPosition, tanaka


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