DonAdj: Donor adjustment candidates

In UKFE: UK Flood Estimation

Donor adjustment candidates

Description

Provides donor adjustment candidates, with associated descriptors, in order of the proximity to the centroid of the subject catchment.

Usage

DonAdj(CDs, N = 10, UrbMax = 1)

Arguments

CDs	catchment descriptors derived from either GetCDs or CDsXML for the site of interest
N	number of sites provided; default is 10
UrbMax	a maximum value for URBEXT (the default is 0.03). Any sites with UBEXT2015 above UrbMax will not be included in the results.

Details

This function provides the closest N catchments for consideration for QMED donor adjustment.

Value

A data.frame with rownames of site references and columns of catchment descriptors and distance from subject site.

Author(s)

Anthony Hammond

Examples

# Get some CDs and output candidate donor sites
cds_54022 <- GetCDs(54022)
DonAdj(cds_54022)

UKFE documentation built on Nov. 5, 2025, 6:25 p.m.