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hydropeak

Detect and Characterize Sub-Daily Flow Fluctuations

v0.1.3 · Jun 23, 2026 · GPL-2

Description

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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Maintainer: ‘Bettina Grün <Bettina.Gruen@R-project.org>’

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NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
NOTE r-devel-linux-x86_64-debian-clang

CRAN incoming feasibility

Maintainer: ‘Bettina Grün <Bettina.Gruen@R-project.org>’

Package CITATION file contains call(s) to old-style personList() or
as.personList().  Please use c() on person objects instead.
Package CITATION file contains call(s) to old-style citEntry().  Please
use bibentry() instead.
NOTE r-devel-linux-x86_64-debian-gcc

CRAN incoming feasibility

Maintainer: ‘Bettina Grün <Bettina.Gruen@R-project.org>’

Package CITATION file contains call(s) to old-style personList() or
as.personList().  Please use c() on person objects instead.
Package CITATION file contains call(s) to old-style citEntry().  Please
use bibentry() instead.

Reverse Dependencies (1)

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Dependency Network

Dependencies Reverse dependencies hydroroute hydropeak

Version History

5 tracked
updated 0.1.3 ← 0.1.2 diff Jun 24, 2026
new 0.1.2 Mar 10, 2026
updated 0.1.2 ← 0.1.1 diff Nov 15, 2022
updated 0.1.1 ← 0.1.0 diff Mar 10, 2022
new 0.1.0 Oct 12, 2021