Get the extrabytes attributes stored in LASfiles

get_extrabytes_attributes() extracts the names of extrabytes attributes stored in LASfiles.

Usage

get_extrabytes_attributes(path, full.names = FALSE)

Arguments

path

Character. Path(s) to LAS/LAZ/COPC files, a directory containing such files, or a Virtual Point Cloud (.vpc) referencing these files.

full.names

Logical. If TRUE, filenames in the output are full paths; otherwise base filenames (default).

Value

A data.frame with columns:

filename

Filename of the LASfile.

extrabytes_attributes

list of attribute names

Examples

folder <- system.file("extdata", package = "managelidar")
las_files <- list.files(folder, full.names = T, pattern = "*20240327.laz")

folder |> get_extrabytes_attributes()
#> # A tibble: 5 × 2
#>   filename                          extrabytes_attributes
#>   <chr>                             <list>               
#> 1 3dm_32_547_5724_1_ni_20240327.laz <chr [3]>            
#> 2 3dm_32_547_5725_1_ni_20240327.laz <chr [3]>            
#> 3 3dm_32_548_5724_1_ni_20240327.laz <chr [3]>            
#> 4 3dm_32_548_5725_1_ni_20230904.laz <chr [8]>            
#> 5 3dm_32_548_5725_1_ni_20240327.laz <chr [3]>