lidR (version 3.1.1)

catalog_options_tools: Get or set LAScatalog processing engine options

Description

The names of the options and their roles are documented in LAScatalog. The options are used by all the functions that support a LAScatalog as input.

Usage

opt_chunk_buffer(ctg)
opt_chunk_buffer(ctg) <- value
opt_chunk_size(ctg)
opt_chunk_size(ctg) <- value
opt_chunk_alignment(ctg)
opt_chunk_alignment(ctg) <- value
opt_progress(ctg)
opt_progress(ctg) <- value
opt_stop_early(ctg)
opt_stop_early(ctg) <- value
opt_wall_to_wall(ctg)
opt_wall_to_wall(ctg) <- value
opt_independent_files(ctg)
opt_independent_files(ctg) <- value
opt_output_files(ctg)
opt_output_files(ctg) <- value
opt_laz_compression(ctg)
opt_laz_compression(ctg) <- value
opt_merge(ctg)
opt_merge(ctg) <- value
opt_select(ctg)
opt_select(ctg) <- value
opt_filter(ctg)
opt_filter(ctg) <- value

Arguments

ctg

An object of class LAScatalog

value

An appropriate value depending on the expected input.

Examples

# NOT RUN {
LASfile <- system.file("extdata", "Megaplot.laz", package="lidR")
ctg = readLAScatalog(LASfile)

plot(ctg, chunk_pattern = TRUE)

opt_chunk_size(ctg) <- 150
plot(ctg, chunk_pattern = TRUE)

opt_chunk_buffer(ctg) <- 10
plot(ctg, chunk_pattern = TRUE)

opt_chunk_alignment(ctg) <- c(270,250)
plot(ctg, chunk_pattern = TRUE)

summary(ctg)

opt_output_files(ctg) <- "/path/to/folder/templated_filename_{XBOTTOM}_{ID}"
summary(ctg)
# }