Weighted overlay — wbt_weighted

Performs a weighted sum on multiple input rasters after converting each image to a common scale. The tool performs a multi-criteria evaluation (MCE).

Usage

wbt_weighted_overlay(
  factors,
  weights,
  output,
  cost = NULL,
  constraints = NULL,
  scale_max = 1,
  wd = NULL,
  verbose_mode = NULL,
  compress_rasters = NULL,
  command_only = FALSE
)

Arguments

factors: Input factor raster files.
weights: Weight values, contained in quotes and separated by commas or semicolons. Must have the same number as factors.
output: Output raster file.
cost: Boolean array indicating which factors are cost factors, contained in quotes and separated by commas or semicolons. Must have the same number as factors.
constraints: Input constraints raster files.
scale_max: Suitability scale maximum value (common values are 1.0, 100.0, and 255.0).
wd: Changes the working directory. Default: NULL will use the value in WhiteboxTools settings, see wbt_wd() for details.
verbose_mode: Sets verbose mode. If verbose mode is FALSE, tools will not print output messages. Default: NULL will use the value in WhiteboxTools settings, see wbt_verbose() for details.
compress_rasters: Sets the flag used by 'WhiteboxTools' to determine whether to use compression for output rasters. Default: NULL will use the value in WhiteboxTools settings, see wbt_compress_rasters() for details.
command_only: Return command that would be executed by system() rather than running tool. Default: FALSE.

Value

Returns the tool text outputs.