get_partial_length

Finds the upstream and downstream lengths along a given
flowpath (flowline in NHDPlus terminology). Internally, the function
rescales the aggregate_id_measure to a id_measure and applies that
rescaled measure to the length of the flowpath.

A collection of utilities that support creation of network attributes for hydrologic networks. Methods and algorithms implemented are documented in Moore et al. (2019) <doi:10.3133/ofr20191096>), Cormen and Leiserson (2022) <ISBN:9780262046305> and Verdin and Verdin (1999) <doi:10.1016/S0022-1694(99)00011-6>.

David Blodgett

hydroloom

Utilities to Weave Hydrologic Fabrics

get_partial_length function

<dl><dt>hydro_location</dt>
<dd>list containing a hydrologic locations with names
aggregate_id (reachcode) and aggregate_id_measure (reachcode measure).</dd>
<dt>network</dt>
<dd>data.frame network compatible with hydroloom_names.</dd>
<dt>flowpath</dt>
<dd>data.frame containing one flowpath that corresponds to the
<code>hydro_location</code>. Not required if <code>x</code> is provided. <code>x</code> is not required if
<code>flowpath</code> is provided.</dd></dl>

Arguments

Get Partial Flowpath Length — get_partial_length

<dl>

<dt>hydro_location</dt>
<dd>list containing a hydrologic locations with names
aggregate_id (reachcode) and aggregate_id_measure (reachcode measure).</dd>


<dt>network</dt>
<dd>data.frame network compatible with hydroloom_names.</dd>


<dt>flowpath</dt>
<dd>data.frame containing one flowpath that corresponds to the
<code>hydro_location</code>. Not required if <code>x</code> is provided. <code>x</code> is not required if
<code>flowpath</code> is provided.</dd>

</dl>

get_partial_length: Get Partial Flowpath Length

Description

Usage

Value

Arguments

Examples