# catalog

0th

Percentile

##### Build a catalog of las tiles/files

Build a LAScatalog object from a folder name. A catalog is the representation of a set of las files. A computer cannot load all the data at the same time. A catalog is a simple way to manage all the file sequentially reading only the headers.

##### Usage
catalog(folder, ...)
##### Arguments
folder

string. The path of a folder containing a set of .las files

Extra parameters to list.files. Typically recursive = TRUE.

##### Value

A LAScatalog object