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INQC

The goal of INQC is to perform quality control (QC) of climatological daily time series. INQC consists of a number of functions which provide a wide range of QC tests for almost all types of errors in daily data and almost all climate variables such as air temperature, atmospheric precipitation, pressure etc. Originally, INQC was created in order to QC the ECA&D station data in the frame of the INDECIS project. However, INQC’s functions can be used to deal with quality control problems in any other climatological data set with the daily time resolution.

Installation

You can install the released version of INQC from CRAN with:

install.packages("INQC")

Or the development version from GitHub with:

install.packages("devtools")
devtools::install_github("INDECIS-Project/INQC")

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Version

Install

install.packages('INQC')

Monthly Downloads

170

Version

2.0.5

License

GPL (>= 3)

Issues

Pull Requests

Stars

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Maintainer

Enric Aguilar

Last Published

May 24th, 2021

Functions in INQC (2.0.5)

decimaldegrees

Converter for geographical coordinates from the ECA&D format into decimal degrees
climdex2ecad

Converter from the ClimDex format into the ECA&D format (blended version)
cost2ecad

Converter from the COST Home format into the ECA&D format (blended version)
drywetlong

Detects wet/dry long periods
downloadator

Downloads the latest version of blended data from the ECA&D website
dostats

Create QC statistical summary
consolidator

Consolidates QC files
clocov

QC for Cloud Cover (CC)
IQRoutliers

Computes outliers
inqc

Wrapper for QC'ing all variables
listas

Creates listings for stations ('non-blended' case) linking STAID and SOUID
lister

Creates a list of blended/non-bladed files for some climate variable
potpareto

Peaks over threshold modelling
sunafterdark

Maximum sunshine hours (only for "non-blended" ECA&D data)
jumps2

Labels interdiurnal large differences
readheader

Reads the header of an ECA&D file
flatsun

Flat sequences for sunshine duration (only for "non-blended" ECA&D data)
inithome

Creates necessary folders (if not exist)
relhum

QC for Relative Humidity (HU)
sundur

QC for Sunshine Duration (SS)
suspectacumprec

Detects precipitation values above limit
precip

QC for Atmospheric Precipitation (RR)
temperature

QC for Air Temperature (TX/TN/TG)
duplas

Detects duplicated dates
repeatedvalue

Finds repeated values
computecal

Prepares a calendar frame
returnpotpareto

Threshold percentile for the Pareto outliers
flat

Flat sequences
listonator

Creates a list (as 'Global' variable) of stations to be QCed.
newfriki

Isolates values which are not continuous in the distribution
windspeed

QC for Wind Speed (FG)
selepe

QC for Atmospheric Pressure (PP)
snowdepth

QC for Snow Depth (SD)
physics

Isolates anomalous values
rounding

Detects rounded sections
roundprecip

Rounding in precipitation data
paretogadget

Finds outliers
weirddate

Locate impossible dates
txtnblend

Comparison of tx an tn data (for "blended" ECA&D data)
readecad

Reads an ECA&D data/sources/stations file
putjulian

Merges julian days
toomany

Looks if a value is repeated too many times
txtn

Comparison of tx an tn data (for "non-blended" ECA&D data)