qlt_download_data: Download QLT data

In poissonconsulting/kootqlt: West Kootenay Discharge, Elevation and Temperature Data Import

Description

Downloads QLT data from SQLite database.

Usage

qlt_download_data(station = "DDM", frequency = "hourly",
  start_date = as.Date("2016-01-01"), end_date = Sys.Date(),
  status = "questionable", surrogate = "missing", add_missing = TRUE,
  file = getOption("kootqlt.file", "kootqlt"),
  dir = getOption("kootqlt.dir", "."))

Arguments

station	A character vector of the station codes.
frequency	A string of the period to average by (by default 'hourly' but can also be 'raw' or 'daily').
start_date	A Date element of the beginning of the time series.
end_date	A Date element of the end of the time series.
status	A string indicating which type of values should be included possible values are 'reasonable', 'questionable' and 'erroneous'. The status of the values is indicated in the returned data frame.
surrogate	A string indicating whether to exclude surrogates ('none'), replace missing values with surrogates ('missing') or include all surrogates ('duplicate')
add_missing	A flag indicating whether to add missing values.
file	A string of the name of the SQLite database to create (without the extension .sqlite).
dir	A string of the directory.

Value

A tbl data frame.

poissonconsulting/kootqlt documentation built on May 25, 2019, 10:25 a.m.