QGIS algorithm - Slope limited flow accumulation — sagang

QGIS Algorithm provided by SAGA Next Gen Slope limited flow accumulation (sagang:slopelimitedflowaccumulation). ---------------- Arguments ---------------- DEM: Elevation Argument type: raster Acceptable values: - Path to a raster layer WEIGHT: Weight (optional) Argument type: raster Acceptable values: - Path to a raster layer FLOW: Flow Accumulation Argument type: rasterDestination Acceptable values: - Path for new raster layer SLOPE_MIN: Slope Minimum 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 SLOPE_MAX: Slope Threshold Default value: 5 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 B_FLOW: Use Flow Threshold Default value: false Argument type: boolean Acceptable values: - 1 for true/yes - 0 for false/no - 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_slopelimitedflowaccumulation(
  DEM = qgisprocess:::qgis_default_value(),
  WEIGHT = qgisprocess:::qgis_default_value(),
  FLOW = qgisprocess:::qgis_default_value(),
  SLOPE_MIN = qgisprocess:::qgis_default_value(),
  SLOPE_MAX = qgisprocess:::qgis_default_value(),
  B_FLOW = qgisprocess:::qgis_default_value(),
  ...,
  .complete_output = .complete_output_option(),
  .quiet = .quiet_option(),
  .messages = .message_option()
)

Arguments

DEM: raster - Elevation. Path to a raster layer.
WEIGHT: raster - Weight. Path to a raster layer.
FLOW: rasterDestination - Flow Accumulation. Path for new raster layer.
SLOPE_MIN: number - Slope Minimum. 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.
SLOPE_MAX: number - Slope Threshold. 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.
B_FLOW: boolean - Use Flow Threshold. 1 for true/yes. 0 for false/no. 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