R: Hydraulic Roughness Calculator

# Hydraulic Roughness Calculator

## Documentation for package ‘HYDROCAL’ version 1.0.0

- DESCRIPTION file

## Help Pages

mannings_to_darcy | Convert Manning's n to Darcy-Weisbach f
n_bathurst1985 | Compute grain roughness via Bathurst (1985)
n_brownlie1981 | Compute form roughness via Brownlie (1981)
n_cowan1956 | Compute hydraulic roughness following Cowan (1956)
n_direct | Compute total channel roughness via direct field measurement
n_engelund1967 | Compute form roughness following Engelund and Hansen (1967)
n_fischenich2000 | Compute hydraulic roughness due to vegetation following Fischenich (2000)
n_freeman2000 | Compute hydraulic roughness due to vegetation following Freeman, Rahymeyer, and Copeland (2000)
n_jarrett1984 | Compute grain roughness via Jarrett (1984)
n_limerinos1970 | Compute grain roughness following Limerinos (1970)
n_maynord1991 | Compute grain roughness following Maynord (1991)
n_strickler1923 | Compute grain roughness following Strickler (1923)
n_vanrijn1984 | Compute channel form roughness following Van Rijn (1984)
n_wong2006 | Compute grain roughness following Wong and Parker (2006)