Flag dates that appear more than once in daily data.
Usage
duplicate_dates(dailydata, meta = NULL, outpath)
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.
Author
Alba Gilabert, Yuri Brugnara
Details
The input file must follow the Copernicus Station Exchange Format (SEF).