StationRegulation: Gets regulation history for hydrometric station(s)

Description Usage Arguments Details Value

View source: R/Station_Metadata.r

Description

Extracts information on flow regulation history affecting a hydrometric station.

Usage

1
StationRegulation(con, station_number)

Arguments

con

An open SQLite database connection to the HYDAT database

station_number

A vector of Water Survey of Canada station identifiers

Details

A hydrometric station is deemed regulated if the natural flow regime is modified more than X

Value

A data frame (station_number, year_from, year_to, regulated) which outlines the period of regulation. If unregulated, then year_from will be an NA value.


CentreForHydrology/HYDAT documentation built on May 27, 2019, 7:24 a.m.