This tool creates a vector contour coverage from an input LiDAR point file.
Usage
wbt_lidar_contour(
input,
output = NULL,
interval = 10,
base = 0,
smooth = 5,
parameter = "elevation",
returns = "all",
exclude_cls = NULL,
minz = NULL,
maxz = NULL,
max_triangle_edge_length = NULL,
wd = NULL,
verbose_mode = NULL,
compress_rasters = NULL,
command_only = FALSE
)
Arguments
- input
Name of the input LiDAR points.
- output
Name of the output vector lines file.
- interval
Contour interval.
- base
Base contour.
- smooth
Smoothing filter size (in num. points), e.g. 3, 5, 7, 9, 11.
- parameter
Interpolation parameter; options are 'elevation' (default), 'intensity', 'user_data'.
- returns
Point return types to include; options are 'all' (default), 'last', 'first'.
- exclude_cls
Optional exclude classes from interpolation; Valid class values range from 0 to 18, based on LAS specifications. Example, --exclude_cls='3,4,5,6,7,18'.
- minz
Optional minimum elevation for inclusion in interpolation.
- maxz
Optional maximum elevation for inclusion in interpolation.
- max_triangle_edge_length
Optional maximum triangle edge length; triangles larger than this size will not be gridded.
- wd
Changes the working directory. Default:
NULL
will use the value in WhiteboxTools settings, seewbt_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, seewbt_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, seewbt_compress_rasters()
for details.- command_only
Return command that would be executed by
system()
rather than running tool. Default:FALSE
.