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 <pkg>weirs</pkg> 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.,<url>http://pubs.usgs.gov/twri/twri3-a5/</url></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.<url>http://content.alterra.wur.nl/Internet/webdocs/ilri-publicaties/publicaties/Pub20/pub20.pdf</url></li><li><code>NA</code>is the empty set and will error out.</li></ol>

misc

This hydraulics package 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

concept

See Also