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rnrfa (version 0.1.0)

UK National River Flow Archive data from R

Description

Utility functions to retrieve data from the UK National River Flow Archive. The package contains R wrappers to the UK NRFA data temporary-API (http://www.ceh.ac.uk/data/nrfa/). There are functions to retrieve stations falling in a bounding box, to generate a map and extracting time series and general information. It also contain the dataset \code{StationSummary}.

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Version

Install

install.packages('rnrfa')

Monthly Downloads

380

Version

0.1.0

License

GPL (>= 3)

Maintainer

Claudia Vitolo

Last Published

August 15th, 2014

Functions in rnrfa (0.1.0)

FindInfo

Extract info from the waterml2.
GetStationSummary

List of stations from UK NRFA
FindTS

This function retrieves time series of gauged daily flow from the NRFA database.
stationSummary

stationSummary
OSG2LatLon

Converts easting/northing to latitude/longitude.
SearchNRFA

This function retrieves time series of gauged daily flow from the NRFA database.
OSGParse

Converts UK National Grid Reference to easting/northing coordinates (epsg:27700).
ToJSONarray

Transforms a data.frame into a JSON array in a format compatible with D3.js and Protovis (source by: http://theweiluo.wordpress.com/2011/09/30/r-to-json-for-d3-js-and-protovis/)