Hydrologic Network Linking Data and Tools

Tools to link geographic data with hydrologic network, including lakes, streams and rivers. Includes automated download of U.S. National Hydrography Network and other hydrolayers.


Hydrologic Network Linking Data and Tools for R

Build Status | CRAN_Status_Badge

Package Description

This package provides tools for linking latitude and longitude (geopoint) data with hydrologic networks, such as the U.S. Geologic Survey's National Hydrologic Dataset (NHD) or they global hydroLakes dataset. The function automates the access and download of these large, cumbersome datasets and provides a number of techniques for geographic data to the hydro networks.

hydrolinks will soon be submitted and available on CRAN. Until then, it is available for install directly from github.

library(devtools)
install_github('lawinslow/hydrolinks')

Bug reports and feedback

Please consider reporting bugs and submitting feedback via the Issues page:

https://github.com/lawinslow/hydrolinks/issues

News

hydrolinks v0.5.0

  • Added NEWS.md file to track changes
  • Initial journal and CRAN submission
  • Currently includes a few key datasets
  • NHDH national hydrography dataset
  • hydrolakes Global lake polygons
  • NHDplusv2 Extended metadata 1:100k lake layer

hydrolinks 0.6.3

  • Bunch of improvements
  • Fixed centroid linking. Normalized code across linking procedures

hydrolinks 0.6.3

  • Changed output for cache_info to include raw data and print more summary info
  • Added initial WQP linking example Vignette
  • Silenced the loading of spatial data in the linking procedures

hydrolinks v0.7.1

  • Improvements in response to Environmental Modeling and Software
  • New and improved vignettes to highlight functionality
  • Exposed several new functions to improve caching
  • Added cache handling functions to enable better cache transparency
  • Many other minor bugfixes and improvements

hydrolinks v0.9.1

  • Fixed problem #42 with flowline traversal with nhdplusv2
  • Improved workflow for data generation
  • Faster network creation and more organized, unified file organization
  • Normalized all data colnames to lowercase to fix #43 and potential future issues
  • Some test and vignette cleanup based on above changes
  • Minted new data release with all above changes incorporated

Reference manual

It appears you don't have a PDF plugin for this browser. You can click here to download the reference manual.

install.packages("hydrolinks")

0.10.0 by Luke Winslow, 10 months ago


Browse source code at https://github.com/cran/hydrolinks


Authors: Tobi Hahn [aut] , Luke Winslow [aut, cre] , Taylor Leach [ctb] , Kevin Rose [ths]


Documentation:   PDF Manual  


Task views: Hydrological Data and Modeling


MIT + file LICENSE license


Imports dplyr, dbplyr, httr, tools, rappdirs, sf, RSQLite, units, stats

Suggests testthat, knitr, rmarkdown, dataRetrieval, USAboundaries, ggplot2, gridExtra, kableExtra, R.rsp


See at CRAN