download files from the LISS Data Archive — liss

downloads the files described in a selection tibble (typically produced by liss_select()) to a local directory. requires an active session established by liss_login().

Usage

liss_download(
  .hosted = NULL,
  .dir = "liss",
  .modules = NULL,
  .waves = NULL,
  .unzip = TRUE
)

Arguments

.hosted: a tibble with at least columns module, wave, file, and path, as returned by liss_select() or get_hosted_files(). if NULL, calls get_hosted_files() internally.
.dir: character. local directory to save files to. created automatically if it does not exist.
.modules: optional character or integer vector to filter by module.
.waves: optional integer vector to filter by wave number.
.unzip: logical. if TRUE (the default), ZIP files are extracted and the archive is removed.

Value

a tibble of download results with columns file and status (invisibly).

Examples

if (FALSE) { # \dontrun{
liss_login()
selection <- liss_select()
liss_download(selection)
} # }