R Observatory: Metrics for himach version 1.0.1

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

himach

1.0.1Package record

Find Routes for Supersonic Aircraft

0packages depend

4.1Kdownloads / year

94.7%test coverage

13/13flavors OK

Overview

About

Maintained by David MarshCRAN page ↗GitHub ↗Website ↗Issues ↗Declared funder: EUROCONTROL

For supersonic aircraft, flying subsonic over land, find the best route between airports. Allow for coastal buffer and potentially closed regions. Use a minimal model of aircraft performance: the focus is on time saved versus subsonic flight, rather than on vertical flight profile. For modelling and forecasting, not for planning your flight!

Install

R (CRAN)pak (dev)Ubuntu (r2u)Fedora (COPR)openSUSE (OBS)

install.packages("himach", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

if (!requireNamespace("pak", quietly = TRUE))
  install.packages("pak", repos = "https://cloud.r-project.org/")
pak::pak("david6marsh/himach")

Development version from david6marsh/himach. Installs pak first if it is not already available.

Release

# enable cranapt (r2u) if it is not already set up, then install
grep -rqs r2u.stat.illinois.edu /etc/apt/sources.list /etc/apt/sources.list.d/ \
  || curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash
sudo apt install -y r-cran-himach

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled. We list this channel from recorded r2u download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

bspm (used by r2u) also needs make: sudo apt install make

# enable the iucar/cran COPR if it is not already present, then install
ls /etc/yum.repos.d/*iucar*cran*.repo >/dev/null 2>&1 \
  || sudo dnf copr enable -y iucar/cran
sudo dnf install -y R-CRAN-himach

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

# add the autoCRAN OBS repo (Tumbleweed) if it is missing, then install
zypper -q lr | grep -qi autoCRAN \
  || sudo zypper addrepo https://download.opensuse.org/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Tumbleweed/devel:languages:R:autoCRAN.repo
sudo zypper install -y R-himach

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed). We list this channel from recorded autoCRAN download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

Health

CRAN checks

13OK

CRAN check page ↗

Slowest check: 4.1 min · r-oldrel-windows-x86_64

Status changes

OK13 OK2026-08-05
NOTE12 OK, 1 NOTE2026-08-01
OK14 OK2026-04-10
ERROR13 OK, 1 ERROR2026-04-09
OK14 OK2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 1.0.1

READMEYes · 812 wordsVignettesYes · 2 · dynamicNEWSYes · 100% structured · mentions 1.0.1Citation fileNoWebsiteYes · pkgdown

Help pages: 25 (1 internal)includes a package overview page
Examples that run: 69%11 run in a plain check · 1 never run · 4 hold no code
Exported functions with examples: 100%
Documented parameters: 81%
Return-value docs: 100%
Help pages citing references: 0%

Vignettes (2)

Advanced Supersonic Routing HTML
Introduction to Supersonic Routing HTML

How these are measured

Downloads

4.1K

CRAN downloads in the past year

Rank #8,528 · ~11/day · ~339/mo

Releases R versions

Daily download trend is not available in this view yet.

44130 days

1.1K90 days

4.1K1 year

Compare downloads with other packages →

Also on87 r2u3 autocran

How downloads are counted

Repository

david6marsh/himach ↗Account: david6marsh

1Stars

3Forks

3Open issues

0Open PRs

7Releases

296Commits

3Commit identities

aircraftsupersonicroutes

296 commits · Last activity 2026-01-16

Responsiveness

How these are sampled

PRs merged (all time): 100%
Median days to close, 50 most recently updated closed issues: 5
Median days to close, 50 most recently updated closed PRs: 3

Stars over time

2021-06-01 · 12026-07-07 · 1

How these are measured

PracticesBeta

10 development-tooling and community-health practices detected across 5 families in the upstream repository

Checks run against github.com/david6marsh/himach on 2026-10-18.

Continuous integration (2)

GitHub ActionsR CMD check workflow

The R CMD check workflow runs on Linux, macOS and Windows, and on R-devel

Docs source (4)

README.Rmdpkgdown

GitHub Pages site last deployed 2026-01-16 · The repository has a site deploy workflow

pkgdown site last built 2026-01-16

Reproducibility and dev environment (1)

data-raw/

CRAN release process (2)

cran-comments.mdrevdep/

Show all practicesHide 1 practice

Lint, format, editor (1)

RStudio project

How this is detected·Detection ruleset v3 (2026-09-26)

Dependencies

Declared dependencies

23 external dependencies (excludes base and recommended)

Installing himach adds 44 packages (28 with compiled code, 53 MB of source tarballs). Heaviest: stringi 11 MB, sf 9.3 MB, ggplot2 6.0 MB.

Depends (1)

R >= 4.1.0

Imports (11)

cppRouting data.table dplyr geosphere ggplot2 lwgeommethodspurrr s2 sf tidyr

LinkingTo (0)

none

Suggests (14)

airportr covr cowplot knitr progress rmarkdown rnaturalearthdata scales spelling stringr testthat (>= 3.0)unitsutilsviridis

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

How these are counted

Code & Tests

Datasets

People & History

People (3)

David Marsh

Author, Maintainer since 0.1.0 (2021)

Enrico Spinielli

Contributor · added in 0.3.0

EUROCONTROL

Funder, Copyright holder

Releases (11)

Pick two releases to compare their code metrics.

R
R 4.6.0 released · 2026-04-24
1.0.1Latest
record
2026-01-16 · current release · diff ↗
1.0.0
record
2025-07-13 · diff ↗
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
0.3.2
record
2023-09-20 · diff ↗
R
R 4.3.0 released · 2023-04-21
0.3.1
record
2022-12-05 · diff ↗
0.3.0
record
2022-06-10 · diff ↗ ·
added 1 export
profile_routes
R
R 4.2.0 released · 2022-04-22
0.2.3
record
2021-12-01 · diff ↗
0.2.2
record
2021-11-21 · diff ↗
0.2.1
record
2021-06-17 · diff ↗
R
R 4.1.0 released · 2021-05-18
unarchivedReturned to CRAN
2021-04-30
0.1.2
record
2021-04-30 · diff ↗

Show 4 earlier eventsHide 4 earlier events

archivedRemoved from CRAN
2021-04-29
check problems were not corrected in time
0.1.1
record
2021-04-23 · diff ↗ ·
added 1 export
hm_get_test
0.1.0
record
2021-04-15
R
R 4.0.0 released · 2020-04-24

Package metadata

First published: 2021-04-15
Total releases: 11 / 5 yrs
License: MIT + file LICENSE OSI
Minimum R: ≥ 4.1.0
Bundled data: 0.8 KB / 7 files
Download size: 1.3 MB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("himach")

Format

Marsh, D., EUROCONTROL, , & Spinielli, E. (2026). himach: Find Routes for Supersonic Aircraft (Version 1.0.1) [Computer software]. https://doi.org/10.32614/CRAN.package.himach

This package has no citation file, so citation() returns this entry built from DESCRIPTION.

Cite the R Observatory

For a number measured here: a download total, a coverage figure, an archival date.

Format

APA

Balamuta, J. J. (2026). R Observatory: Metrics for himach version 1.0.1 [Data set]. HJJB, LLC. Data release v2026-10-21. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-21, which the citation names so these numbers can be found later. More on citing and the projects behind them.

Report a problem with this page →