Utility functions to retrieve data from the UK National River
    Flow Archive (<https://nrfa.ceh.ac.uk/>, terms and conditions:
    <https://nrfa.ceh.ac.uk/help/costs-terms-and-conditions>). The package
    contains R wrappers to the UK NRFA data temporary-API. There are
    functions to retrieve stations falling in a bounding box, to generate
    a map and extracting time series and general information. The package
    is fully described in Vitolo et al (2016) "rnrfa: An R package to
    Retrieve, Filter and Visualize Data from the UK National River Flow
    Archive"
    <https://journal.r-project.org/archive/2016/RJ-2016-036/RJ-2016-036.pdf>.
| Version: | 2.1.0.7 | 
| Depends: | R (≥ 3.5) | 
| Imports: | curl, ggmap (≥ 4.0.0), ggplot2, graphics, httr, jsonlite, lubridate, parallel, sf, stats, tibble, utils, zoo | 
| Suggests: | DT, dygraphs, knitr, leaflet, rmarkdown, spelling, testthat | 
| Published: | 2025-08-25 | 
| DOI: | 10.32614/CRAN.package.rnrfa | 
| Author: | Ilaria Prosdocimi  [ctb, cre],
  Claudia Vitolo  [aut] (Claudia is the original creator of the package),
  Matthew Fry [ctb] (Matthew supervised the unofficial API integration.),
  Wouter Buytaert [ctb] (This package is part of Claudia Vitolo's PhD
    work and Wouter is the supervisor.),
  Michael Spencer [ctb] (Michael updated the function osg_parse to work
    with grid references of different lengths.),
  Tobias Gauster [ctb] (Tobias improved the function osg_parse
    introducing vectorisation) | 
| Maintainer: | Ilaria Prosdocimi  <prosdocimi.ilaria at gmail.com> | 
| BugReports: | https://github.com/ilapros/rnrfa/issues | 
| License: | GPL-3 | 
| URL: | https://ilapros.github.io/rnrfa/ | 
| NeedsCompilation: | no | 
| Language: | en-US | 
| Citation: | rnrfa citation info | 
| Materials: | NEWS | 
| In views: | Hydrology | 
| CRAN checks: | rnrfa results |