Dem void filling — wbt_dem_void

This tool can be used to fill the void areas of a DEM using another fill DEM data set.

Usage

wbt_dem_void_filling(
  dem,
  fill,
  output,
  mean_plane_dist = 20,
  edge_treatment = "use DEM",
  weight_value = 2,
  wd = NULL,
  verbose_mode = NULL,
  compress_rasters = NULL,
  command_only = FALSE
)

Arguments

dem: Name of the input raster DEM file, containing the void areas.
fill: Name of the input fill DEM file, containing the values used to fill the void areas in the other DEM.
output: Name of the output void-filled DEM file.
mean_plane_dist: Distance to void edge at which the mean-plane value is used as an offset, measured in grid cells.
edge_treatment: How should void-edge cells be treated? Options include 'use DEM' (default), 'use Fill', 'average'.
weight_value: Weight value used for IDW interpolation (default is 2.0).
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.