daily_out_of_range {dataresqc}

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)