weir.sharpcrest {weirs}

Compute Open-Channel Flow over Sharp-Crested Weir

Description

Parent function for sharp-crested weir functions of the weirs package. This simply named function is set to dispatch to subordinate functions according to the supported procedure types for sharp-crested weir flow. The supported procedural types are:

1. TWRI3A5, which represents the implementation in weir3a5.sharpcrest() the procedures of Hulsing, Harry, 1967, Measurement of peak discharge at dams by indirect methods: U.S. Geological Survey Techniques of Water-Resources Investigations, Book 3, Chapter A5, 29 p., http://pubs.usgs.gov/twri/twri3-a5/

2. NA is the empty set and will error out.

Usage

weir.sharpcrest(..., type=c("TWRI3A5", NA))

Arguments

...

Arguments for subordinate sharp-crested weir functions; and

type

Identify the sharp-crested weir function to dispatch too.

Value

An R data.frame() is returned.

Author(s)

W. Asquith

See Also

weir3a5.sharpcrest