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Calculate Annual Climate Moisture Deficit and Mean Temperature

Source: R/prep_ccei.R
ccei_values.Rd

Calculate Annual CMD and Mean Temperature in preparation for creating the Climate Exposure Index Raster.

Usage

ccei_values(rasts, out, aggregate = FALSE, overwrite = TRUE, quiet = FALSE)

Arguments

rasts

Data.frame of rasters from prep_ccei_historical() or prep_ccei_future()

out

Character. Out folder/file preface

aggregate

Logical. Whether tmean and cmd should be aggregated.

overwrite

Logical. Whether to overwrite existing file(s)

quiet

Logical. Whether to suppress progress messages.

Value

Annual CMD raster tif and Annual Mean Temperature raster tif saved to an 'intermediate' folder in the path_ccei. If aggregate == TRUE, then a final raster with mean and standard deviations calculated.

Details

CMD = Sum of Monthly CMD (difference between Eref and monthly precipitation)

Mean Temperature = Mean of monthly average temperature (Midpoint: (Monthly maximum temp + Monthly minimum temp) / 2)

Examples

if (FALSE) { # \dontrun{
  ccei_values()
} # }