QGIS algorithm - Accumulation functions — sagang

QGIS Algorithm provided by SAGA Next Gen Accumulation functions (sagang:accumulationfunctions). ---------------- Arguments ---------------- SURFACE: Surface Argument type: raster Acceptable values: - Path to a raster layer INPUT: Input Argument type: raster Acceptable values: - Path to a raster layer STATE_IN: State t (optional) Argument type: raster Acceptable values: - Path to a raster layer CONTROL: Operation Control (optional) Argument type: raster Acceptable values: - Path to a raster layer CTRL_LINEAR: Linear Flow Control Grid (optional) Argument type: raster Acceptable values: - Path to a raster layer FLUX: Flux Argument type: rasterDestination Acceptable values: - Path for new raster layer STATE_OUT: State t + 1 Argument type: rasterDestination Acceptable values: - Path for new raster layer OPERATION: Operation Default value: 0 Argument type: enum Available values: - 0: (0) accuflux - 1: (1) accucapacityflux / state - 2: (2) accufractionflux / state - 3: (3) accuthresholdflux / state - 4: (4) accutriggerflux / state Acceptable values: - Number of selected option, e.g. '1' - Comma separated list of options, e.g. '1,3' LINEAR: Switch to Linear Flow Default value: true 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 THRES_LINEAR: Threshold Linear Flow 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

sagang_accumulationfunctions(
  SURFACE = qgisprocess:::qgis_default_value(),
  INPUT = qgisprocess:::qgis_default_value(),
  STATE_IN = qgisprocess:::qgis_default_value(),
  CONTROL = qgisprocess:::qgis_default_value(),
  CTRL_LINEAR = qgisprocess:::qgis_default_value(),
  FLUX = qgisprocess:::qgis_default_value(),
  STATE_OUT = qgisprocess:::qgis_default_value(),
  OPERATION = qgisprocess:::qgis_default_value(),
  LINEAR = qgisprocess:::qgis_default_value(),
  THRES_LINEAR = qgisprocess:::qgis_default_value(),
  ...,
  .complete_output = .complete_output_option(),
  .quiet = .quiet_option(),
  .messages = .message_option()
)

Arguments

SURFACE: raster - Surface. Path to a raster layer.
INPUT: raster - Input. Path to a raster layer.
STATE_IN: raster - State t. Path to a raster layer.
CONTROL: raster - Operation Control. Path to a raster layer.
CTRL_LINEAR: raster - Linear Flow Control Grid. Path to a raster layer.
FLUX: rasterDestination - Flux. Path for new raster layer.
STATE_OUT: rasterDestination - State t + 1. Path for new raster layer.
OPERATION: enum of ("(0) accuflux", "(1) accucapacityflux / state", "(2) accufractionflux / state", "(3) accuthresholdflux / state", "(4) accutriggerflux / state") - Operation. Number of selected option, e.g. '1'. Comma separated list of options, e.g. '1,3'.
LINEAR: boolean - Switch to Linear Flow. 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.
THRES_LINEAR: number - Threshold Linear Flow. 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

FLUX - outputRaster - Flux
STATE_OUT - outputRaster - State t + 1