Partition and Reconcile Divides from In-Memory Objects

Usage

partition_reconcile_divides_from_objects(
  flowline,
  divides,
  pois = NULL,
  lookup_table = NULL,
  events = NULL,
  split_events = NULL,
  output_gpkg = NULL,
  fdr_path,
  fac_path,
  fallback_fdr_path = NULL,
  fallback_fac_path = NULL,
  write_outputs = TRUE,
  num_workers = NULL
)

Arguments

flowline: Final flowline sf.
divides: Final divides sf from collapse stage.
pois: sf of points of interest (POIs); their locations seed divide split points.
lookup_table: Lookup table data.frame.
events: Optional events sf (passed through).
split_events: Optional split-events sf (passed through).
output_gpkg: Output GeoPackage path when write_outputs = TRUE.
fdr_path: Path to D8 flow-direction raster. Required.
fac_path: Path to flow-accumulation raster. Required.
fallback_fdr_path, fallback_fac_path: Optional paths to fallback FDR / FAC rasters, retried when a split returns NULL on the primary rasters (split point on NoData). NULL disables the retry (default).
write_outputs: Logical; write outputs to output_gpkg.
num_workers: Integer parallel worker count for the raster splitter. Default 4.

Value

Invisible list with updated layers.

Examples

if (FALSE) { # \dontrun{
partition_reconcile_divides_from_objects(
  flowline    = out$refactored,
  divides     = divides_sf,
  pois        = pois_sf,
  lookup_table = out$reconciled,
  output_gpkg = "rec_div.gpkg",
  fdr_path    = "fdr.tif",
  fac_path    = "fac.tif")
} # }