https://github.com/jsta/nsws

National Surface Water Survey Package
https://github.com/jsta/nsws

Last synced: about 1 month ago
JSON representation

National Surface Water Survey Package

• Host: GitHub
• URL: https://github.com/jsta/nsws
• Owner: jsta
• Created: 2017-12-14T15:13:38.000Z (about 7 years ago)
• Default Branch: master
• Last Pushed: 2018-04-04T21:17:21.000Z (almost 7 years ago)
• Last Synced: 2024-06-11T17:08:55.757Z (7 months ago)
• Language: R
• Homepage: https://archive.epa.gov/emap/archive-emap/web/html/els.html
• Size: 734 KB
• Stars: 3
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.Rmd

Awesome Lists containing this project

README

        
---

output:

  md_document:

    variant: markdown_github

---

```{r, echo = FALSE}

knitr::opts_chunk$set(

  collapse = TRUE,

  comment = "#>",

  fig.path = "README-"

)

```

# National Surface Water Survey Package

[![lifecycle](https://img.shields.io/badge/lifecycle-stable-brightgreen.svg)](https://img.shields.io/badge/lifecycle-stable-brightgreen.svg)

[![CRAN status](http://www.r-pkg.org/badges/version/nsws)](https://cran.r-project.org/package=nsws)

[![DOI](https://zenodo.org/badge/114264836.svg)](https://zenodo.org/badge/latestdoi/114264836)

## Metadata

See the [eastern](https://archive.epa.gov/emap/archive-emap/web/html/els.html) and [western](https://archive.epa.gov/emap/archive-emap/web/html/wls.html) survey pages.

See also:

> Landers, D.H., Overton, W.S., Linthurst, R.A. and Brakke, D.F., 1988. Eastern Lake Survey, regional estimates of lake chemistry. Environmental science & technology, 22(2), pp.128-135.

## Installation

```{r eval=FALSE}

# install development version from Github

# install devtools if not found - install.packages("devtools")

devtools::install_github("jsta/nsws", update_dependencies = TRUE)

```

## Usage

```{r eval=TRUE}

library(nsws)

```

### Load archived package data

```{r }

data(nsws)

names(nsws) # the entire western lake survey is in the wlsds4 table

```

### Build package data

```{r eval=FALSE}

# Download raw data

nsws_east_get(version = "1")

nsws_west_get(version = "1") # Data from both surveys are "compiled" here

```

```{r eval=TRUE}

# Load data from cache

dt <- nsws_load("1")

# View tables

names(dt)

tibble::as.tibble(dt$bathym)

```