ggpsychro: Create Psychrometric Charts

Provides 'ggplot2' coordinates, layers, scales, themes, and presets for creating psychrometric charts. The package supports metric and inch-pound unit systems, psychrometric grids, state points, process lines, zones, and thermal comfort overlays for heating, ventilation, air conditioning, and building performance workflows. Psychrometric property calculations are based on 'PsychroLib' (Meyer and Thevenard, 2019) <doi:10.21105/joss.01137> where appropriate.

Version:	0.1.0
Depends:	R (≥ 4.1), ggplot2 (≥ 4.0.0)
Imports:	gridGeometry, polyclip, isoband, checkmate, psychrolib, S7, scales (≥ 1.1.0)
Suggests:	testthat (≥ 3.0.0), vdiffr
Published:	2026-07-30
DOI:	10.32614/CRAN.package.ggpsychro
Author:	Hongyuan Jia [aut, cre, cph]
Maintainer:	Hongyuan Jia <hongyuanjia at cqust.edu.cn>
BugReports:	https://github.com/hongyuanjia/ggpsychro/issues
License:	MIT + file LICENSE
URL:	https://hongyuanjia.github.io/ggpsychro/, https://github.com/hongyuanjia/ggpsychro
NeedsCompilation:	yes
Materials:	README, NEWS
CRAN checks:	ggpsychro results

Documentation:

Reference manual:

ggpsychro.html , ggpsychro.pdf

Downloads:

Package source:	ggpsychro_0.1.0.tar.gz
Windows binaries:	r-devel: ggpsychro_0.1.0.zip, r-release: ggpsychro_0.1.0.zip, r-oldrel: ggpsychro_0.1.0.zip
macOS binaries:	r-release (arm64): ggpsychro_0.1.0.tgz, r-oldrel (arm64): ggpsychro_0.1.0.tgz, r-release (x86_64): ggpsychro_0.1.0.tgz, r-oldrel (x86_64): ggpsychro_0.1.0.tgz

Linking:

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