Homogeneity and quality labels for temperature and precipitation observation series
signature(X = "dataclim")
This function classifies annual temperature and precipitation series as "useful", "doubtful" or "suspect" based on 4 homogeneity tests. It follows the Algorithm Theoretical Basis Document (ATBD) of the European Climate Assessment & Dataset project (ECA&D), hosted by the Dutch meteorological service KNMI.
signature(X = "data.frame")
As above, but for a
data.frame input. Column(s) are supposed to
contain equidistant observations. NAs are not allowed. nrow(X) >= 20