tidyhydat: hy_daily – R documentation

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hy_daily

Extract all daily water level and flow measurements

Description

A thin wrapper around hy_daily_flows and hy_daily_levels that returns a data frames that contains both parameters. All arguments are passed directly to these functions.

Usage

hy_daily(
  station_number = NULL,
  prov_terr_state_loc = NULL,
  hydat_path = NULL,
  ...
)

Arguments

`station_number`	A seven digit Water Survey of Canada station number. If this argument is omitted, the value of `prov_terr_state_loc` is returned.
`prov_terr_state_loc`	Province, state or territory. If this argument is omitted, the value of `station_number` is returned. See `unique(allstations$prov_terr_state_loc)`. Will also accept `CA` to return only Canadian stations.
`hydat_path`	The path to the hydat database or NULL to use the default location used by download_hydat. It is also possible to pass in an existing src_sqlite such that the database only needs to be opened once per user-level call.
`...`	See `hy_daily_flows` arguments

Format

A tibble with 5 variables:

STATION_NUMBER: Unique 7 digit Water Survey of Canada station number
Date: Observation date. Formatted as a Date class.
Parameter: Parameter being measured.
Value: Discharge value. The units are m^3/s.
Symbol: Measurement/river conditions

Value

A tibble of daily flows and levels

Source

HYDAT

Other HYDAT functions: hy_agency_list(), hy_annual_instant_peaks(), hy_annual_stats(), hy_daily_flows(), hy_daily_levels(), hy_data_symbols, hy_data_types, hy_datum_list(), hy_monthly_flows(), hy_monthly_levels(), hy_reg_office_list(), hy_sed_daily_loads(), hy_sed_daily_suscon(), hy_sed_monthly_loads(), hy_sed_monthly_suscon(), hy_sed_samples_psd(), hy_sed_samples(), hy_stations(), hy_stn_data_coll(), hy_stn_data_range(), hy_stn_op_schedule(), hy_stn_regulation(), hy_version()

Examples

## Not run: 
hy_daily(station_number = c("02JE013","08MF005"))

## End(Not run)

tidyhydat

Extract and Tidy Canadian 'Hydrometric' Data

v0.5.2

Apache License (== 2.0) | file LICENSE

Authors

Sam Albers [aut, cre] (<https://orcid.org/0000-0002-9270-7884>), David Hutchinson [ctb], Dewey Dunnington [ctb], Ryan Whaley [ctb], Province of British Columbia [cph], Luke Winslow [rev] (Reviewed for rOpenSci), Laura DeCicco [rev] (Reviewed for rOpenSci)

Initial release