Download a zipped NHD HUC4 subregion.

Description

HUC4 subregion are specified by a unique character string, best obtained using the get_huc4 function. download_nhd_subregion returns the path to the downloaded zip file.

Usage

1
download_nhd_subregion(area, raw.dir)

Arguments

area

A 4-character string indicating the HUC4 NHD subregion to download.

raw.dir

A character string indicating where raw downloaded files should be put. The directory will be created if missing.

Value

A character string representing the full local path of the downloaded zip file.

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