QGIS Algorithm provided by SAGA Next Gen Salem (sagang:salem). ---------------- Arguments ---------------- SURFACE_T0: Initial Surface Elevation Argument type: raster Acceptable values: - Path to a raster layer REGOLITH_T0: Initial Regolith Thickness (optional) Argument type: raster Acceptable values: - Path to a raster layer REGOLITH_T0_DEFAULT: Default 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 ALLOCHTHONE: Allochthone Input (optional) Argument type: raster Acceptable values: - Path to a raster layer ALLOCHTHONE_DEFAULT: Default 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 SURFACE: Surface Elevation Argument type: rasterDestination Acceptable values: - Path for new raster layer REGOLITH: Regolith Thickness Argument type: rasterDestination Acceptable values: - Path for new raster layer DIFFERENCE: Difference Argument type: rasterDestination Acceptable values: - Path for new raster layer TIME_START: Start (Years BP) Default value: 50000 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 TIME_STOP: Stop (Years BP) Default value: 10000 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 TIME_STEP: Step (Years) Default value: 100 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 DIFFUSIVE_KD: Diffusivity Coefficient Kd (m^2/a) Default value: 0.01 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 DIFFUSIVE_NEIGHBOURS: Neighbourhood Default value: 1 Argument type: enum Available values: - 0: (0) Neumann - 1: (1) Moore Acceptable values: - Number of selected option, e.g. '1' - Comma separated list of options, e.g. '1,3'
sagang_salem(
SURFACE_T0 = qgisprocess:::qgis_default_value(),
REGOLITH_T0 = qgisprocess:::qgis_default_value(),
REGOLITH_T0_DEFAULT = qgisprocess:::qgis_default_value(),
ALLOCHTHONE = qgisprocess:::qgis_default_value(),
ALLOCHTHONE_DEFAULT = qgisprocess:::qgis_default_value(),
SURFACE = qgisprocess:::qgis_default_value(),
REGOLITH = qgisprocess:::qgis_default_value(),
DIFFERENCE = qgisprocess:::qgis_default_value(),
TIME_START = qgisprocess:::qgis_default_value(),
TIME_STOP = qgisprocess:::qgis_default_value(),
TIME_STEP = qgisprocess:::qgis_default_value(),
DIFFUSIVE_KD = qgisprocess:::qgis_default_value(),
DIFFUSIVE_NEIGHBOURS = qgisprocess:::qgis_default_value(),
...,
.complete_output = .complete_output_option(),
.quiet = .quiet_option(),
.messages = .message_option()
)raster - Initial Surface Elevation. Path to a raster layer.
raster - Initial Regolith Thickness. Path to a raster layer.
number - Default. 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.
raster - Allochthone Input. Path to a raster layer.
number - Default. 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 - Surface Elevation. Path for new raster layer.
rasterDestination - Regolith Thickness. Path for new raster layer.
rasterDestination - Difference. Path for new raster layer.
number - Start (Years BP). 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 - Stop (Years BP). 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 - Step (Years). 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 - Diffusivity Coefficient Kd (m^2/a). 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.
enum of ("(0) Neumann", "(1) Moore") - Neighbourhood. Number of selected option, e.g. '1'. Comma separated list of options, e.g. '1,3'.
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.