daily_out_of_range: Daily big errors test

In dataresqc: C3S Quality Control Tools for Historical Climate Data

Daily big errors test

Description

Find the daily maximum, minimum, precipitation, mean wind direction, mean wind speed, snow cover and snow depth that exceed thresholds selected by the user. The output is a list with the days in which Tx, Tn, rr, dd, w, sc, sd or fs exceeds some threshold.

Usage

daily_out_of_range(
  dailydata,
  meta = NULL,
  outpath,
  tmax_upper = 45,
  tmax_lower = -30,
  tmin_upper = 30,
  tmin_lower = -40,
  rr_upper = 200,
  rr_lower = 0,
  w_upper = 30,
  w_lower = 0,
  dd_upper = 360,
  dd_lower = 0,
  sc_upper = 100,
  sc_lower = 0,
  sd_upper = 200,
  sd_lower = 0,
  fs_upper = 100,
  fs_lower = 0
)

Arguments

dailydata	A character string giving the path of the input file, or a 5-column matrix with following columns: variable code, year, month, day, and the daily value.
meta	A character vector with 6 elements: station ID, latitude, longitude, altitude, variable code, units. If dailydata is a path, meta is ignored.
outpath	Character string giving the path for the QC results.
tmax_upper	is the tx maximum threshold in degrees Celsius. By default, tmax_upper = 45 C.
tmax_lower	is the tx minimum threshold in degrees Celsius. By default, tmax_lower = -30 C.
tmin_upper	is the tn maximum threshold in degrees Celsius. By default, tmin_upper = 30 C.
tmin_lower	is the tn minimum threshold in degrees Celsius. By default, tmin_lower = -40 C.
rr_upper	is the rr maximum threshold in millimetres. By default, rr_upper = 200 mm.
rr_lower	is the rr minimum threshold in millimetres. By default, rr_lower = 0 mm.
w_upper	is the w maximum threshold in metres per second. By default, w_upper = 30 m/s.
w_lower	is the w mimumum threshold in metres per second. By default, w_lower = 0 m/s.
dd_upper	is the dd maximum threshold in degrees North. By default, dd_upper = 360.
dd_lower	is the dd minimum threshold in degrees North. By default, dd_lower = 0.
sc_upper	is the sc maximum threshold in percent. By default, sc_upper = 100%.
sc_lower	is the sc minimum threshold in percent. By default, sc_lower = 0%.
sd_upper	is the sd maximum threshold in centimetres. By default, sd_upper = 200 cm.
sd_lower	is the sd minimum threshold in centimetres. By default, sd_lower = 0 cm.
fs_upper	is the fs maximum threshold in centimetres. By default, fs_upper = 100 cm.
fs_lower	is the fs minimum threshold in centimetres. By default, fs_lower = 0 cm.

Details

The input file must follow the Copernicus Station Exchange Format (SEF).

Author(s)

Alba Gilabert, Yuri Brugnara

Examples

daily_out_of_range(Rosario$Tn, Meta$Tn, outpath = tempdir(), tmin_upper = 25)

dataresqc documentation built on April 3, 2023, 5:08 p.m.