Contours from points — wbt_contours_from

Creates a contour coverage from a set of input points.

Usage

wbt_contours_from_points(
  input,
  output,
  field = NULL,
  use_z = FALSE,
  max_triangle_edge_length = NULL,
  interval = 10,
  base = 0,
  smooth = 5,
  wd = NULL,
  verbose_mode = NULL,
  compress_rasters = NULL,
  command_only = FALSE
)

Arguments

input: Input vector points file.
output: Output vector lines file.
field: Input field name in attribute table.
use_z: Use the 'z' dimension of the Shapefile's geometry instead of an attribute field?.
max_triangle_edge_length: Optional maximum triangle edge length; triangles larger than this size will not be gridded.
interval: Contour interval.
base: Base contour height.
smooth: Smoothing filter size (in num. points), e.g. 3, 5, 7, 9, 11.
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.