ghcnCleaner: Cleans ghcn data by four iterated processes.

In bocinsky/guedesbocinsky2018: Research Compendium for d'Alpoim Guedes and Bocinsky (2018)

Description

(1) crop to year.range (2) purge years with gaps in the data longer than the cutoff length (3) interpolate across gaps <= the cutoff length (4) fill by average those days at the beginning and end of years with missing data (5) remove stations with less than min.years years of complete data

Usage

ghcnCleaner(data.list, year.range, na.cutoff, min.years = length(year.range))

Arguments

data.list	a list of GHCN data sets
year.range	the intended years
na.cutoff	the maximum length of gaps, above which a dataset is excluded.
min.years	the minimum number of years a dataset must include, below which a dataset is excluded.

Value

a clean set of ghcn data

bocinsky/guedesbocinsky2018 documentation built on May 3, 2019, 8:59 p.m.