QGIS algorithm - Burn stream network into dem — sagang

QGIS Algorithm provided by SAGA Next Gen Burn stream network into dem (sagang:burnstreamnetworkintodem). ---------------- Arguments ---------------- DEM: DEM Argument type: raster Acceptable values: - Path to a raster layer BURN: Processed DEM Argument type: rasterDestination Acceptable values: - Path for new raster layer STREAM: Streams Argument type: raster Acceptable values: - Path to a raster layer FLOWDIR: Flow Direction Argument type: raster Acceptable values: - Path to a raster layer METHOD: Method Default value: 0 Argument type: enum Available values: - 0: (0) simply decrease cell's value by epsilon - 1: (1) lower cell's value to neighbours minimum value minus epsilon - 2: (2) trace stream network downstream Acceptable values: - Number of selected option, e.g. '1' - Comma separated list of options, e.g. '1,3' EPSILON: Epsilon Default value: 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_burnstreamnetworkintodem(
  DEM = qgisprocess:::qgis_default_value(),
  BURN = qgisprocess:::qgis_default_value(),
  STREAM = qgisprocess:::qgis_default_value(),
  FLOWDIR = qgisprocess:::qgis_default_value(),
  METHOD = qgisprocess:::qgis_default_value(),
  EPSILON = qgisprocess:::qgis_default_value(),
  ...,
  .complete_output = .complete_output_option(),
  .quiet = .quiet_option(),
  .messages = .message_option()
)

Arguments

DEM: raster - DEM. Path to a raster layer.
BURN: rasterDestination - Processed DEM. Path for new raster layer.
STREAM: raster - Streams. Path to a raster layer.
FLOWDIR: raster - Flow Direction. Path to a raster layer.
METHOD: enum of ("(0) simply decrease cell's value by epsilon", "(1) lower cell's value to neighbours minimum value minus epsilon", "(2) trace stream network downstream") - Method. Number of selected option, e.g. '1'. Comma separated list of options, e.g. '1,3'.
EPSILON: number - Epsilon. 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

BURN - outputRaster - Processed DEM