QGIS Algorithm provided by SAGA Next Gen Wetness (sagang:wetness). ---------------- Arguments ---------------- DEM: DEM Argument type: raster Acceptable values: - Path to a raster layer Cmin: Min hydraulic conductivity grid (m/hr) (optional) Argument type: raster Acceptable values: - Path to a raster layer Cmax: Max hydraulic conductivity grid (m/hr) (optional) Argument type: raster Acceptable values: - Path to a raster layer Dmin: Min groundwater recharge grid (m/hr) (optional) Argument type: raster Acceptable values: - Path to a raster layer Dmax: Max groundwater recharge grid (m/hr) (optional) Argument type: raster Acceptable values: - Path to a raster layer Emin: Min material depth grid (m) (optional) Argument type: raster Acceptable values: - Path to a raster layer Emax: Max material depth grid (m) (optional) Argument type: raster Acceptable values: - Path to a raster layer fCmin: Min global material conductivity (m/hr) Default value: 2.7 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 fCmax: Max global material conductivity (m/hr) Default value: 2.7 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 fDmin: Min global groundwater recharge (m/hr) Default value: 0.001 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 fDmax: Max global groundwater recharge (m/hr) Default value: 0.001 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 fEmin: Min global material depth (m) 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 fEmax: Max global material depth (m) 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 fH: Parameter sampling runs 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 F: WI values Argument type: rasterDestination Acceptable values: - Path for new raster layer G: WI classes Argument type: rasterDestination Acceptable values: - Path for new raster layer METHOD: Catchment Area Calculation Default value: 4 Argument type: enum Available values: - 0: (0) Deterministic 8 - 1: (1) Rho 8 - 2: (2) Braunschweiger Reliefmodell - 3: (3) Deterministic Infinity - 4: (4) Multiple Flow Direction - 5: (5) Multiple Triangular Flow Directon Acceptable values: - Number of selected option, e.g. '1' - Comma separated list of options, e.g. '1,3' PREPROC: Preprocessing 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_wetness(
DEM = qgisprocess:::qgis_default_value(),
Cmin = qgisprocess:::qgis_default_value(),
Cmax = qgisprocess:::qgis_default_value(),
Dmin = qgisprocess:::qgis_default_value(),
Dmax = qgisprocess:::qgis_default_value(),
Emin = qgisprocess:::qgis_default_value(),
Emax = qgisprocess:::qgis_default_value(),
fCmin = qgisprocess:::qgis_default_value(),
fCmax = qgisprocess:::qgis_default_value(),
fDmin = qgisprocess:::qgis_default_value(),
fDmax = qgisprocess:::qgis_default_value(),
fEmin = qgisprocess:::qgis_default_value(),
fEmax = qgisprocess:::qgis_default_value(),
fH = qgisprocess:::qgis_default_value(),
F = qgisprocess:::qgis_default_value(),
G = qgisprocess:::qgis_default_value(),
METHOD = qgisprocess:::qgis_default_value(),
PREPROC = qgisprocess:::qgis_default_value(),
...,
.complete_output = .complete_output_option(),
.quiet = .quiet_option(),
.messages = .message_option()
)raster - DEM. Path to a raster layer.
raster - Min hydraulic conductivity grid (m/hr) . Path to a raster layer.
raster - Max hydraulic conductivity grid (m/hr) . Path to a raster layer.
raster - Min groundwater recharge grid (m/hr) . Path to a raster layer.
raster - Max groundwater recharge grid (m/hr) . Path to a raster layer.
raster - Min material depth grid (m). Path to a raster layer.
raster - Max material depth grid (m). Path to a raster layer.
number - Min global material conductivity (m/hr). 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.
number - Max global material conductivity (m/hr). 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.
number - Min global groundwater recharge (m/hr). 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.
number - Max global groundwater recharge (m/hr). 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.
number - Min global material depth (m). 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.
number - Max global material depth (m). 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.
number - Parameter sampling runs. 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.
rasterDestination - WI values. Path for new raster layer.
rasterDestination - WI classes. Path for new raster layer.
enum of ("(0) Deterministic 8", "(1) Rho 8", "(2) Braunschweiger Reliefmodell", "(3) Deterministic Infinity", "(4) Multiple Flow Direction", "(5) Multiple Triangular Flow Directon") - Catchment Area Calculation. Number of selected option, e.g. '1'. Comma separated list of options, e.g. '1,3'.
boolean - Preprocessing. 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()
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.
logical specifying if parameter .quiet for qgisprocess::qgis_run_algorithm() Default value is TRUE.
logical specifying if messages from qgisprocess::qgis_run_algorithm() should be printed (TRUE) or not (FALSE). Default value is FALSE.