R Observatory: Metrics for hydromeso version 0.1.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

hydromeso

0.1.0

Classify Fluvial Mesohabitats from Depth and Velocity

0packages depend

105downloads / year

77.2%test coverage

13/13checks pass

Overview

About

Maintained by Elvin CorderoFirst published 2026-07-281 releasesCRAN page ↗GitHub ↗

Classifies hydraulic conditions into nominal fluvial mesohabitat categories using water depth and velocity. It implements the eight-class scheme in the preprint by Cordero and Harris doi:10.2139/ssrn.7100727, supports validated rectangular custom schemes, and works with tabular and spatial data through 'terra'. Outputs describe hydraulic classes and do not by themselves establish biological habitat quality or species occurrence.

Install

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

install.packages("hydromeso", 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("el-cordero/hydromeso")

Development version from el-cordero/hydromeso. 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-hydromeso

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled.

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-hydromeso

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-hydromeso

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed).

Health

CRAN checks

13OK

Slowest check: 4.1 min · r-release-macos-x86_64

Code health

Yes

Tests · ratio 0.23

77.2%

Coverage · measured lines

100%

Documentation · exports

1

Dependencies · direct

Check history

OK2026-08-05
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-08-01
11 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-07-29
7 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 358 wordsVignettesYes · dynamicpkgdown siteNoNEWSYes · 67% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 65%
Return-value docs: 100%
References docs: 17%

Downloads

105

CRAN downloads in the past year

Rank #24,655 · ~0/day · ~9/mo

Releases R versions

Daily download trend is not available in this view yet.

10530 days

10590 days

1051 year

Compare downloads with other packages →

Also on3 r2u

Repository

GitHub ↗ el-cordero/hydromeso

0Stars

0Forks

0Open issues

0Open PRs

0Releases

Last activity 2026-07-19

Repository practices

Upstream repositoryBeta

3 development-tooling and community-health practices detected across 3 families in the upstream repository

Checks run against github.com/el-cordero/hydromeso on 2026-08-09.

Reproducibility and dev environment (1)

data-raw/

CRAN release process (1)

cran-comments.md

Docs source (1)

README.Rmd

How this is detected·Detection ruleset v1 (2026-07-18)

Dependencies

Declared dependencies

4 external dependencies (excludes base and recommended)

Depends (1)

R >= 4.1

Imports (1)

terra

LinkingTo (0)

none

Suggests (3)

knitr rmarkdown testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Datasets

People & History

People (1)

Maintainer (1)

Elvin Cordero

Author, Maintainer

Authors (1)

Elvin Cordero

Author, Maintainer

Package Timeline

1 release. R releases are shown for context.

0.1.0Latest
2026-07-28 · current release
R
R 4.6.0 released · 2026-04-24

Package metadata

First published: 2026-07-28
Total releases: 1 / 1 yrs
License: GPL-3 OSI
Minimum R: ≥ 4.1
Bundled data: 0.4 KB / 1 file
Download size: not tracked yet
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("hydromeso")

Format

Cordero, E. (2026). hydromeso: Classify Fluvial Mesohabitats from Depth and Velocity (Version 0.1.0) [Computer software]. https://doi.org/10.32614/CRAN.package.hydromeso

This is what citation() produces when a package has no citation file of its own. If it prints something else, use that.

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 hydromeso version 0.1.0 [Data set]. HJJB, LLC. Data release v2026-08-13. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-13, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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