Compute the growing degree day (GDD) using the BE method (Baskerville-Emin method) with base temperature.

gdd_be_r(base_temp, min_temp, max_temp, avg_temp, top_temp)

Arguments

base_temp

value for the base temperature to use for the growing degree day, default = 4°C

min_temp

raster, rasterbrick or vector of the minimum daily temperature

max_temp

raster, rasterbrick or vector of the maximum daily temperature

avg_temp

raster, rasterbrick or vector of the mean daily temperature

top_temp

value for the maximum temperature beyond growing degree day are not accumulating, default = NULL

Details

This function computes an estimate of GDD fitting a sine curve on the minimum and the maximum to account for daily variation in temperature.

Author

Reto Schmucki