QGIS algorithm - Topographic wetness index (twi) — sagang

QGIS Algorithm provided by SAGA Next Gen Topographic wetness index (twi) (sagang:topographicwetnessindextwi). —————- Arguments —————- SLOPE: Slope Argument type: raster Acceptable values: - Path to a raster layer AREA: Catchment Area Argument type: raster Acceptable values: - Path to a raster layer TRANS: Transmissivity (optional) Argument type: raster Acceptable values: - Path to a raster layer TWI: Topographic Wetness Index Argument type: rasterDestination Acceptable values: - Path for new raster layer CONV: Area Conversion Default value: 0 Argument type: enum Available values: - 0: (0) no conversion (areas already given as specific catchment area) - 1: (1) 1 / cell size (pseudo specific catchment area) Acceptable values: - Number of selected option, e.g. '1' - Comma separated list of options, e.g. '1,3' METHOD: Method (TWI) Default value: 0 Argument type: enum Available values: - 0: (0) Standard - 1: (1) TOPMODEL Acceptable values: - Number of selected option, e.g. '1' - Comma separated list of options, e.g. '1,3'

sagang_topographicwetnessindextwi(
  SLOPE = qgisprocess:::qgis_default_value(),
  AREA = qgisprocess:::qgis_default_value(),
  TRANS = qgisprocess:::qgis_default_value(),
  TWI = qgisprocess:::qgis_default_value(),
  CONV = qgisprocess:::qgis_default_value(),
  METHOD = qgisprocess:::qgis_default_value(),
  ...,
  .complete_output = .complete_output_option(),
  .quiet = .quiet_option(),
  .messages = .message_option()
)

Arguments

SLOPE: raster - Slope. Path to a raster layer.
AREA: raster - Catchment Area. Path to a raster layer.
TRANS: raster - Transmissivity. Path to a raster layer.
TWI: rasterDestination - Topographic Wetness Index. Path for new raster layer.
CONV: enum of ("(0) no conversion (areas already given as specific catchment area)", "(1) 1 / cell size (pseudo specific catchment area)") - Area Conversion. Number of selected option, e.g. '1'. Comma separated list of options, e.g. '1,3'.
METHOD: enum of ("(0) Standard", "(1) TOPMODEL") - Method (TWI). Number of selected option, e.g. '1'. Comma separated list of options, e.g. '1,3'.
...: 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

TWI - outputRaster - Topographic Wetness Index