In jsta/nadp: R package template to fetch and cache external data

knitr::opts_chunk$set(
  collapse = TRUE,
  comment = "#>",
  fig.path = "man/figures/README-"
)

nadp

This package is an R interface to faciliate access to the National Atmospheric Deposition Program map data.

Installation

# install devtools if not found
# install.packages(devtools)
devtools::install_github("jsta/nadp")

Usage

library(nadp)
library(raster)

Download external data and store in file system

nadp_get(years = 2010, products = "totalN")

List files

nadp_ls()

Load data

dt <- nadp_load(years = 2010, products = "totalN")
names(dt)
class(dt)
plot(dt); title("2010 totalN deposition")

Contributing

Contributions welcome in the form of issues and pull requests.

Prior Art

This package uses the externalrdata package template

jsta/nadp documentation built on May 18, 2019, 12:22 a.m.