Calculates a D8 flow accumulation raster from an input DEM.
d8_flow_accumulation(dem, output, out_type = "cells", log = FALSE,
clip = FALSE, verbose_mode = FALSE)
Input raster DEM file.
Output raster file.
Output type; one of 'cells' (default), 'catchment area', and 'specific contributing area'.
Optional flag to request the output be log-transformed.
Optional flag to request clipping the display max by 1 percent.
Sets verbose mode. If verbose mode is False, tools will not print output messages.
Returns the tool text outputs.