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Precipitation minus evapotranspiration
ep(eto, pr, data_names = NULL, time.scale = YEAR, na.rm = FALSE)
et0
precipitation
names of each period of time
month, season or year
logical. Should missing values (including NaN) be removed?
effective precipitation
# NOT RUN { data(data_all) ep(pr = data_all$rr, eto = data_all$evapotranspiration) # }
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