QGIS algorithm - Flow accumulation (parallelizable) — sagang

QGIS Algorithm provided by SAGA Next Gen Flow accumulation (parallelizable) (sagang:flowaccumulationparallelizable). ---------------- Arguments ---------------- DEM: Elevation Argument type: raster Acceptable values: - Path to a raster layer FLOW: Flow Accumulation Argument type: rasterDestination Acceptable values: - Path for new raster layer UPDATE: Update Frequency Default value: 0 Argument type: number Acceptable values: - A numeric value - field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field - expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression METHOD: Method Default value: 2 Argument type: enum Available values: - 0: (0) D8 - 1: (1) Dinfinity - 2: (2) MFD Acceptable values: - Number of selected option, e.g. '1' - Comma separated list of options, e.g. '1,3' CONVERGENCE: Convergence Default value: 1.1 Argument type: number Acceptable values: - A numeric value - field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field - expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression

sagang_flowaccumulationparallelizable(
  DEM = qgisprocess:::qgis_default_value(),
  FLOW = qgisprocess:::qgis_default_value(),
  UPDATE = qgisprocess:::qgis_default_value(),
  METHOD = qgisprocess:::qgis_default_value(),
  CONVERGENCE = qgisprocess:::qgis_default_value(),
  ...,
  .complete_output = .complete_output_option(),
  .quiet = .quiet_option(),
  .messages = .message_option()
)

Arguments

DEM: raster - Elevation. Path to a raster layer.
FLOW: rasterDestination - Flow Accumulation. Path for new raster layer.
UPDATE: number - Update Frequency. A numeric value. field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field. expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression.
METHOD: enum of ("(0) D8", "(1) Dinfinity", "(2) MFD") - Method. Number of selected option, e.g. '1'. Comma separated list of options, e.g. '1,3'.
CONVERGENCE: number - Convergence. A numeric value. field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field. expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression.
...: further parameters passed to qgisprocess::qgis_run_algorithm()
.complete_output: logical specifying if complete out of qgisprocess::qgis_run_algorithm() should be used (TRUE) or first output (most likely the main) should read (FALSE). Default value is TRUE.
.quiet: logical specifying if parameter .quiet for qgisprocess::qgis_run_algorithm() Default value is TRUE.
.messages: logical specifying if messages from qgisprocess::qgis_run_algorithm() should be printed (TRUE) or not (FALSE). Default value is FALSE.

Details

Outputs description

FLOW - outputRaster - Flow Accumulation