weir.broadcrest

Arguments for subordinate broad-crested weir functions; and

Identify the broad-crested weir function to dispatch too.

type

Parent function for broad-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 broad-crested weir flow. The supported procedure types are:
<ol>
<li> <acronym>TWRI3A5</acronym>, which represents the implementation in <code>weir3a5.broadcrest()</code> 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., <a href="http://pubs.usgs.gov/twri/twri3-a5/">http://pubs.usgs.gov/twri/twri3-a5/</a></li>
<li> <acronym>BOS</acronym>, which represents the implementation in <code>weirbos.broadcrest()</code> the procedures of Bos, M.G., 1989, Discharge measurement structures: International Institute for Land Reclamation and Improvement Publication 20, Wageningen, The Netherlands, 401 p. <a href="http://content.alterra.wur.nl/Internet/webdocs/ilri-publicaties/publicaties/Pub20/pub20.pdf">http://content.alterra.wur.nl/Internet/webdocs/ilri-publicaties/publicaties/Pub20/pub20.pdf</a></li>
<li> <code>NA</code> is the empty set and will error out.
</li>
</ol>

misc

Provides computational support for flow over weirs, such as sharp-crested, broad-crested, and embankments. Initially, the package supports broad- and sharp-crested weirs.

weir.broadcrest: Compute Open-Channel Flow over Broad-Crested Weir

Description

Usage

Arguments

Value

See Also