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hydropeak

0.1.3

Detect and Characterize Sub-Daily Flow Fluctuations

1packages depend
3.1Kdownloads / year
test coverage
13/13checks pass

Overview

About
Maintained by Bettina GrünFirst published 2021-10-134 releasesCRAN page ↗

An important environmental impact on running water ecosystems is caused by hydropeaking - the discontinuous release of turbine water because of peaks of energy demand. An event-based algorithm is implemented to detect flow fluctuations referring to increase events (IC) and decrease events (DC). For each event, a set of parameters related to the fluctuation intensity is calculated. The framework is introduced in Greimel et al. (2016) "A method to detect and characterize sub-daily flow fluctuations" <doi:10.1002/hyp.10773> and can be used to identify different fluctuation types according to the potential source: e.g., sub-daily flow fluctuations caused by hydropeaking, rainfall, or snow and glacier melt. This is a companion to the package 'hydroroute', which is used to detect and follow hydropower plant-specific hydropeaking waves at the sub-catchment scale and to describe how hydropeaking flow parameters change along the longitudinal flow path as proposed and validated in Greimel et al. (2022) <doi:10.1002/rra.3978>.

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Health

CRAN checks
13OK
Code health
Yes
Tests · ratio 0.14
not tracked
Coverage
100%
Documentation · exports
Yes
Vignettes
No
README
2
Dependencies · direct
Check history
  • OK2026-07-01
    13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
  • NOTE2026-03-10
    12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Downloads

3.1K
CRAN downloads in the past year
Rank #15,367 · ~9/day · ~259/mo
hydropeak
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35030 days
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Source & community

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Dependencies

Declared dependencies
4 external dependencies (excludes base and recommended)
Depends (1)
R >= 4.1.0
Imports (2)
utils baseparallel base
LinkingTo (0)
none
Enhances (0)
none
Reverse dependencies
1direct
indirect (not tracked)

Code & Tests

Code Composition
R 1,340 (58%)Rd 825 (36%)Vignettes 134 (6%)

Test coverage

Line coverage

Expression

Tests / Examples

Functions

25 20 exported

Complexity

3.2 avg / 12 max

Call network

25 nodes / 51 edges

Test coverage has not been measured for this package yet; nodes fall back to a neutral fill.

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Lowest coverage

Per-function coverage is not measured for this package yet.

People & History

People (4)
Maintainer (1)
Maintainer, Contributor
Authors (1)
Contributors (2)
Contributor
Contributor
Release timeline

4 releases. Pick two to compare their code metrics; R releases are shown for context.

  • 0.1.3Latest
    2026-06-24 · current release
  • R
    R 4.6.0 released · 2026-04-24
  • R
    R 4.5.0 released · 2025-04-11
  • R
    R 4.4.0 released · 2024-04-24
  • R
    R 4.3.0 released · 2023-04-21
  • 0.1.2
    2022-11-16 · diff ↗
  • R
    R 4.2.0 released · 2022-04-22
  • 0.1.1
    2022-03-11 · diff ↗
  • 0.1.0
    2021-10-13

Package metadata

First published
2021-10-13
Total releases
4 / 5 yrs
License
GPL-2 OSI
Download size
not tracked yet
Installed size
not tracked yet
With dependencies
not tracked yet