Save scenario object on disk in parquet format using arrow package.

Save scenario object on disk in parquet format using arrow package.

Usage

save_scenario(
  scen,
  path = scen@path,
  embed_model = NULL,
  embed_datasets = NULL,
  format = get_arrow_format(),
  overwrite = TRUE,
  clean_start = FALSE,
  write_log = TRUE,
  verbose = TRUE
)

Arguments

scen: scenario object.
path: character. Path to scenario directory.
embed_model: NULL (default), TRUE, or FALSE. Controls whether the model is embedded in the saved scenario or referenced from the model store (see save_model()). NULL: reference when the identical model content is already in the store, embed otherwise. TRUE: always embed (self-contained folder). FALSE: require a store hit, error otherwise. A referenced save stores only {name, hash, path}; load_scenario() resolves it back via the registry / model store.
embed_datasets: the same choice for the big data tables and maps — the geoscale on @settings and, when the model is embedded, its geoscale and its repositories' weather/demand tables (see save_dataset()). NULL (default) references whatever identical content is already in the dataset store; TRUE always embeds; FALSE requires a store hit.
format: file format (currently parquet only, arrow or feather will be implemented in further releases).
overwrite: logical. Overwrite existing scenario directory.
clean_start: logical. Clean scenario directory before saving.
write_log: logical. Write (update) logfile.
verbose: logical. Print messages.

Value

scenario object with most of the slots saved on disk.

Examples

if (FALSE) { # \dontrun{
scen_BASE@path # check the scenarion directory
scen_BASE <- save_scenario(scen_BASE) # saving in the default directory
} # }