Functions for reading, analysing and plotting river networks.
  For this package, river networks consist of sections and nodes with associated attributes, 
  e.g. to characterise their morphological, chemical and biological state.
  The package provides functions to read this data from text files, to analyse the network
  structure and network paths and regions consisting of sections and nodes that fulfill
  prescribed criteria, and to plot the river network and associated properties.

It is devoted to the IVIVC linear level A with numerical deconvolution method. The latter is working for inequal and incompatible timepoints between impulse and response curves. A numerical convolution method is also available. Application domains include pharamaceutical industry QA/QC and R&D together with academic research.

Seamless extraction of river networks from digital 
    elevation models data. The package allows analysis of digital 
	elevation models that can be either externally provided or
	downloaded from open source repositories (thus interfacing
	with the 'elevatr' package). Extraction is performed via the 
	'D8' flow direction algorithm of TauDEM (Terrain Analysis Using 
	Digital Elevation Models), thus interfacing with the 'traudem' 
	package. Resulting river networks are compatible with functions 
	from the 'OCNet' package. See Carraro (2023) 
	<doi:10.5194/hess-27-3733-2023> for a presentation of the package.

A tool for undergraduate and graduate courses in open-channel
    hydraulics. Provides functions for computing normal and critical depths,
    steady-state water surface profiles (e.g. backwater curves) and unsteady flow
    computations (e.g. flood wave routing) as described in
    Koohafkan MC, Younis BA (2015). "Open-channel computation with R."
    The R Journal, 7(2), 249–262. <doi: 10.32614/RJ-2015-034>.

Provides access to global river gauge data from a variety of national-level river agencies. The package interfaces with the national-level agency websites to provide access to river gauge locations, river discharge, and river stage. Currently, the package is available for the following countries: Australia, Brazil, Canada, Chile, France, Japan, South Africa, the United Kingdom, and the United States.